Total 72 job vacancies by Tiktok Pte. Ltd.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated.

With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. Our product engineering team is responsible for building an e-commerce ecosystem that is innovative, secure and intuitive for our users. We are looking for passionate and talented people to join us as we drive the future of e-commerce here at TikTok.

Responsibilities:

We're looking for experienced solution architects to join our enterprise solutions team and help our global key accounts merchants and partners accelerate their onboarding and integration with our global e-commerce platform capabilities by identifying key technical challenges and architecting technical solutions to resolve them. You will be challenged by complex sets of business and technical challenges as you leverage a broad range of technical disciplines and cross-team collaboration to ensure success for our clients and to unlock the potential provided by our e-commerce platform capabilities.

As a solutions architect, you will:

1. Be the principal owner for the development and delivery of integrated solutions to facilitate and accelerate the successful onboarding and platform-to-platform integration with our e-commerce platform for key merchant clients under your portfolio.

2. Provide architectural design, technical consultation and customised development support for both direct integration with global e-commerce platforms via open platform APIs, and in-direct integration via common 1st and 3rd party connector applications (Salesforce Commerce Cloud, Channel Advisor, Shopify, etc).

3. Work closely with our solution engineers and client partners to plan and execute joint engineering efforts.

4. Provide single point of contact for all integration-related domain knowledge consultation, debugging support and technical enquiries.

5. Identify opportunities for horizontal solutions and new feature development to continuously optimise operational efficiency and efficacy of our clients.

Qualifications

1. Bachelor's or higher degree in Computer Science, Information Technology, Programming & System Analysis, Science (Computer Studies) or related discipline.

2. 5 years experience of production coding experience, or 3+ years of technical solutions architecture experience.

3. Familiar with one or more general-purpose programming languages including but not limited to: Python, Go, Java, C/C++.

4. Ability to effectively communicate technical concepts to non-technical audiences.

5. Ability to collaborate across different functional teams or stakeholder groups internally and externally.

Preferred Qualifications:

1. Experienced technical solutions architect with 5 years of experience delivering client solutions in the e-commerce or SaaS space.

2. Demonstrated knowledge of open platform APIs and backend systems design.

3. Possess rich e-commerce industry experience, or able to quickly develop a solid understanding of the e-commerce business.

4. Demonstrable domain knowledge of e-commerce integrator applications such as Salesforce Commerce Cloud, Channel Advisor, Shopify, etc especially desired.

5. Highly self-driven with strong people skills, and able to collaborate with a wide range of clients and internal partners to independently identify and address key issues and optimisation opportunities.

6. Highly client-focused with strong project management skills, able to concurrently manage multiple customer projects and ensure on-time and high-quality deliverables to customers.

7. Creative problem solver who can thrive with minimal instruction or supervision.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the team

Our Search Architecture Team is responsible for building up and optimizing the architecture for our Search Engine to provide the best experience for our TikTok Shop Search users.

This person will be responsible for the design and development of the global e-commerce search system architecture, ensuring system stability and high availability; responsible for online services, offline data flow performance optimization, solving performance bottlenecks, reducing costs and unlocking.

Responsibilities

-Responsible for the global e-commerce search system of TikTok and its affiliated products, and solve the architecture optimization problem of the search architecture system;

-Support the design and development of the global e-commerce search system , and the output core search capabilities of bytes and high-quality content to partners;

-Focus on Architecture abstraction and process optimization for search scenarios, support large-scale machine learning optimization;

-Focus on large-scale systems with high concurrency and high throughput, improve system stability, performance, and scalability;

-Research and development and optimization of core components, application and implementation of new technologies;

-Research, design, and develop computer and network software or specialised utility programs;

-Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis;

-Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures;

-Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.

Qualifications

Minimum Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields, with 3+ years of experience building scalable systems;

- Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Golang;

- Solid programming ability, excellent design and code style, enthusiastic about technical challenges;

- Effective communication skills and a sense of ownership and drive;

- Experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the team

Our Search Architecture Team is responsible for building up and optimizing the architecture for our Search Engine to provide the best experience for our TikTok Shop Search users.

This person will be responsible for the design and development of the global e-commerce search system architecture, ensuring system stability and high availability; responsible for online services, offline data flow performance optimization, solving performance bottlenecks, reducing costs and unlocking.

Responsibilities

-Responsible for the global e-commerce search system of TikTok and its affiliated products, and solve the architecture optimization problem of the search architecture system;

-Support the design and development of the global e-commerce search system , and the output core search capabilities of bytes and high-quality content to partners;

-Focus on Architecture abstraction and process optimization for search scenarios, support large-scale machine learning optimization;

-Focus on large-scale systems with high concurrency and high throughput, improve system stability, performance, and scalability;

-Research and development and optimization of core components, application and implementation of new technologies;

-Research, design, and develop computer and network software or specialised utility programs;

-Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis;

-Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures;

-Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.

Qualifications

Minimum Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields;

- Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Golang;

- Solid programming ability, excellent design and code style, enthusiastic about technical challenges;

- Effective communication skills and a sense of ownership and drive;

- Experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Responsibilities

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

Team Introduction

The Global Security Organization provides industry-leading cybersecurity and business protection services to TikTok globally. Our organization employs four principles that guide our strategic and tactical operations. Firstly, we champion Transparency & Trust by leading the charge in organizational transparency, prioritizing customer trust, and placing user needs first. Secondly, we aim to maintain Best in Class Global Security by proactively identifying and reducing risks while enabling innovative product development. We constantly work towards a sustainable world-class security capability. Thirdly, we strive to be a Business Catalyst & Enabler by embodying the DNA of technical innovation and ensuring our Global Security operations are fast and agile. Finally, we Drive Empowered & Risk-Informed Decision Making by providing our leaders with the necessary information to make agile decisions based on risk.

Security Tools Operations and Validation team's responsibilities include designing and implementing IT security solutions that address the organization's needs, assessing risks and vulnerabilities, and developing strategies to mitigate them, validation of security technical controls.

The role will be responsible for leading the design, architecture design and implementation of our state to the art Security Tech Validation Framework. And setup the technical supporting team including product team, development team, domain validation teams, validation operation teams etc. The validation framework and validation in security domains will provide solid platform support to GSO's maturity measurement effort. And by implementing the validation of different security domains, the role will make sure the security requirements by GSO are implemented in all of TikTok's business.

Responsibilities

- Architect, design, and implement open and scalable security validation frameworks to automate security testing, validation, and reporting processes

- Implement security validation in different security domains, including network security, cloud security, endpoint security, Secure SDLC, Identity and authentication etc.

- Design and implement domain specific validation infrastructure and utilities

- Prioritize the target validation domains, working with a cross function team

- Setup the supporting teams for technical control validation, including operation team, SRE team etc

- Working with inside/outside service providers to find solution with the best ROI

- Setup validation strategy according to stakeholder's requirements

- Make the SLA of validation framework and implement

Qualifications

Minimum Qualifications:

1. A bachelor's (master's preferred) degree in computer science, information technology, cybersecurity, or a related field is usually required.

2. Strong experience with security automation frameworks and tools (e.g., Selenium, Ansible, Jenkins, Chef, Puppet).

3. Strong product or development experience in security testing tools (SAST, DAST, IAST, RASP, WAF, HIDS etc).

4. Strong understanding of Secure SDLC with best practice in industry

Preferred Qualifications:

1. Proficiency in at least two programming languages: Python, Java, Go, Bash, C/C++, shell; Having excellent debugging skills

2. Good knowledge of BAS(Breach As a Service) like frameworks

3. Broad knowledge of all security domains

4. Excellent team-working skills are needed. Previous successful working experience through different time zones is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Responsibilities

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

At TikTok, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for more than 1 billion users on our platform. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at TikTok.

Team introduction

TikTok Eng- Content Discovery - Backend - User Platform team builds and maintains a reliable and safe user platform, supporting user lifecycle information management and access across TikTok. As one of the most fundamental services in TikTok, user team needs to support the company's fast growth by

- Ensure and improve the system's reliability and stability

- Improve the scalability of the whole system, including scalability in system functionalities to meet various business requirements and scalability in engineering to support rapid growth of user numbers and traffic.

- As a fundamental platform, continuously improve the usability of the platform and optimize the development process.

In this team, you'll have the opportunity to sharpen your expertise in coding and large-scale distributed system design, performance analysis and large system operation. Our challenges are not some regular day-to-day technical puzzles —— you'll have a unique opportunity to have first-hand exposure to the challenges of building a hyper scalable, hyper stable and safe large scale system within a non-stop evolvement of a phenomenal product ecosystem.

- Improve system design and architecture to ensure high stability and performance of the services across global multi-DC, including but not limited to: disaster tolerance, SLA management, chaos engineering, multi-site disaster recovery architecture

- Design and develop core components to improve system scalability

- Analyze service performance and find bottlenecks (language/trace analysis/storage) and optimize accordingly to improve cost and efficiency

- Familar with relational database and No-SQL database; Familiar with patterns of distributed database.

- Manage operations of user service, such as SLA management, system deployment, performance tuning and trouble shooting

- Participate in regular on-call duties

Qualifications

- Strong programming fundamentals, particularly in data structures, concurrency.

- Experience on operations and optimizations of large scale distributed system's stability

- Have built and optimized highly available, scalable, distributed back-end services.

- Experience on designing and building large scale user platform is preferred

- Experience on DDD (domain driven design) is preferred

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the Team

The Search team is mainly responsible for the search algorithm innovation and architecture research and development of Douyin, international short video, Jinri TouTiao, Watermelon video and other products, as well as e-commerce, life services and other businesses. We use cutting-edge machine learning technology for end-to-end modeling and continuous innovation and breakthroughs, while focusing on the construction and performance optimization of distributed systems and machine learning systems.

We are looking for talented individuals to join us in 2025. As a graduate, you will get unparalleled opportunities for you to kickstart your career, pursue bold ideas and explore limitless growth opportunities. Co-create a future driven by your inspiration with TikTok.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to TikTok and its affiliates' jobs globally. Applications will be reviewed on a rolling basis - we encourage you to apply early.

Responsibilities

1. Explore cutting-edge NLP technologies: from basic word segmentation, NER, text, multi-modal pre-training, to business Query analysis, basic correlation, etc., full-link application of deep learning models, every detail is full of challenges;

2. Cross-modal matching technology: CV + NLP deep learning technology is applied in search to achieve powerful semantic understanding and retrieval capabilities for multi-modal video search;

3. Large-scale streaming machine learning technology: Apply large-scale machine learning to solve the recommendation problem in search, and make search more personalized and understand you;

4. 100-billion data-scale architecture: from large-scale offline computing, distributed system performance, scheduling optimization, to building high-availability, high-throughput, and low-latency online services, there are in-depth research and innovation in all aspects.

5. Recommendation technology: Based on ultra-large-scale machine learning technology, build an industry-leading search recommender system to explore and innovate search recommendation technology.

1. Participate in the research and development of the ByteDance search engine, using the most cutting-edge machine learning algorithms and massive data to make the most exciting technology and give users the best search experience; here you can realize your architectural dreams without historical baggage;

2. Participate in the search and development of Jinri Toutiao/Douyin and other products, and serve hundreds of millions of users of related products;

3. Participate in the improvement of the search core architecture. Possible directions include:

(1) Design and develop data streams, distributed libraries, and online retrieval systems for hundreds of billions of web searches, and design industry-leading retrieval architectures;

(2) Design large-scale data processing platforms for different genres such as video, graphics, and e-commerce, and develop industry-leading search and database building systems and feature engineering.

(3) Design and develop high-availability search engine stability solutions, continuously optimize service performance, and provide high-throughput, low-latency, and high-availability search online services.

Qualifications

Minimum Qualifications

• Bachelor degree or above in the field of computer science or a related technical discipline

• Proficient coding skills and strong algorithm & data structure using C++/Python/Java

• Excellent analytical and problem-solving skills.

Preferred Qualifications

• Experience in information retrieval, machine learning system development is preferred;

• Experience in distributed computing, storage systems, and development is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy.

If you have any questions, please reach out to us at apac-earlycareers@tiktok.com.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

Team introduction

Content Discovery User Platform team builds and maintains a reliable and safe user platform, supporting user lifecycle information management and access across TikTok. As one of the most fundamental services in TikTok, user team needs to support the company's fast growth by

- Ensuring and improving the system's reliability and stability

- Improving the scalability of the whole system, including scalability in system functionalities to meet various business requirements and scalability in engineering to support rapid growth of user numbers and traffic.

- As a fundamental platform, continuously improve the usability of the platform and optimize the development process.

In this team, you'll have the opportunity to sharpen your expertise in coding and large-scale distributed system design, performance analysis and large system operation. Our challenges are not some regular day-to-day technical puzzles —— you'll have a unique opportunity to have first-hand exposure to the challenges of building a hyper scalable, hyper stable and safe large scale system within a non-stop evolvement of a phenomenal product ecosystem.

- Improve system design and architecture to ensure high stability and performance of the services across global multi-DC, including but not limited to: disaster tolerance, SLA management, chaos engineering, multi-site disaster recovery architecture

- Design and develop core components to improve system scalability

- Analyze service performance and find bottlenecks (language/trace analysis/storage) and optimize accordingly to improve cost and efficiency

- Familiar with relational database and No-SQL database; Familiar with patterns of distributed database.

- Manage operations of user service, such as SLA management, system deployment, performance tuning and trouble shooting

- Participate in regular on-call duties

Qualifications

Minimum Qualifications

- Bachelor Degree in Computer Science or related field

- Strong programming fundamentals, particularly in data structures, concurrency.

- Experience on operations and optimizations of large scale distributed system's stability

Preferred Qualifications

- At least 5 years of relevant working experience handling scalable distributed services

- Experience building and optimizing highly available, scalable, distributed back-end services.

- Experience on designing and building large scale user platform is preferred

- Experience on DDD (domain driven design) is preferred

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Responsibilities

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

At TikTok, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for more than 1 billion users on our platform. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at TikTok.

Our Key Problems To Solve, Under the strict Compliance requirements, how to construct Global Live platform with Stability, better Performance (Low-Latency and High-Concurrency), Resilience and Efficiency.

Our Major Objectives are,

1. Ensure Global Live to meet compliance requirements, and promote cross-team architecture governance.

2. Build Global Live architecture with stability, low-latency and resilience to support long-term business development

3. Optimize end-to-end stability and engineering efficiency

Responsibilities

- In-depth analysis of the Global Live streaming business and tech architecture, identify potential risks and probable evolution based on business development direction and to form solution

- Improve System quality and engineering efficiency

- Optimize standard operating procedure and standards

- Be Involved in researching and developing basic services, implementing high qualified throughput and consistency under complex global distributed scenarios;

Qualifications

- BS/MS Degree in Computer Science or related major, deep understanding of computer architecture, data structures and algorithms, in depth knowledge of common databases

- Experience in an Internet company, familiar with microservice architecture design;

- Deep understanding of software design pattern;

- Proficient in at least one of the following languages: Go, Python, Java, C++;

- Large scale client-facing industry project development experience; Extensive experience in high scalable, highly available, distributed and mission-critical systems.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

Team Introduction

The Recommendation Architecture team is responsible for building up and optimizing our recommendation system's architecture to provide the most stable and best experience for our users.

We are looking for talented individuals to join us in 2025. As a graduate, you will get unparalleled opportunities for you to kickstart your career, pursue bold ideas and explore limitless growth opportunities. Co-create a future driven by your inspiration with TikTok.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to TikTok and its affiliates' jobs globally. Applications will be reviewed on a rolling basis - we encourage you to apply early.

Responsibilities

- Architect and develop efficient, highly scalable and secured services;

- Optimise backend systems and services for data security, modularity, computational efficiency and scalability;

- Analyse business and technical requirements carefully to solve challenging problems

- Participate in design reviews and code reviews

- Collaborate with fellow engineers, product managers, and business owners in the team to ensure timely delivery of business requirements

- Research, design, and develop computer and network software or specialised utility programs

- Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis

- Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures

- Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements

Qualifications

Minimum Qualifications:

- Final year or recent graduate with a background in Software Development, Computer Science, Computer Engineering, Electrical Engineering or a related technical discipline.

- Strong software programming capabilities, exhibits good code design and coding style;

- Familiarity with at least one of the programming languages: Go, Python, Java or C++;

- Pragmatic understanding of data structure, algorithm design and analysis, networking, data security, distributed system, and highly scalable systems design.

Preferred Qualifications:

- Agile, quick self learner, highly self-motivated with strong sense of product ownership and creative problem solver.

- Deeply passionate about software coding/development and building great mobile/web applications.

- Good collaborator and team player, comfortable working in a fast moving, culturally diverse and globally distributed team environment.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy.

If you have any questions, please reach out to us at apac-earlycareers@tiktok.com.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About The Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users.

Responsibilities

- Build and maintain high performance online services for recommendation system

- Build extremely efficient and reliable data pipelines for candidates generation, profile generation, training examples generation, realtime online training, etc

- Build globalized large-scale recommendation system

- Design and develop high performance computing frameworks and storage systems

- Research, design, and develop computer and network software or specialised utility programs

- Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis

- Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures

- Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements

Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields,

- Experience building scalable system;

- Experience programming in at least one of the following programming languages: C, C++, Java or Golang;

- Effective communication skills and a sense of ownership and drive;

- Experience in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About The Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users. The team is responsible for system stability and high availability, online services and offline data flow performance optimization, solving system bottlenecks, reducing cost overhead, building data and service mid-platform, realizing flexible and scalable high-performance storage and computing systems.

Responsibilities

- Serving and training infra optimization of machine learning models

- Build and maintain high performance online services for TikTok recommendation system

- Build globalized large-scale recommendation system

- Research, design, and develop computer and network software or specialised utility programs

- Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis

- Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures

- Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements

Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields, with experience building scalable systems.

- Experience at least one or two programming languages in Linux environment such as C/C++/golang;

- Understand GPU hardware architecture, understand GPU software stack (CUDA, cuDNN), and have experience in GPU performance analysis;

- Have experience in deep model inference/training, debugging, tuning, and familiar with model optimization tools such as TVM, MLIR, XLA;

- Familiar with mainstream machine learning frameworks (e.g., Tensorflow, Pytorch, MxNet);

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About The Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users. The team is responsible for system stability and high availability, online services and offline data flow performance optimization, solving system bottlenecks, reducing cost overhead, building data and service mid-platform, realizing flexible and scalable high-performance storage and computing systems.

Responsibilities

- Serving and training infra optimization of machine learning models

- Build and maintain high performance online services for TikTok recommendation system

- Build globalized large-scale recommendation system

- Research, design, and develop computer and network software or specialised utility programs

- Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis

- Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures

- Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements

Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields, with 3+ years of experience building scalable systems.

- Experience at least one or two programming languages in Linux environment such as C/C++/golang;

- Understand GPU hardware architecture, understand GPU software stack (CUDA, cuDNN), and have experience in GPU performance analysis;

- Have experience in deep model inference/training, debugging, tuning, and familiar with model optimization tools such as TVM, MLIR, XLA;

- Familiar with mainstream machine learning frameworks (e.g., Tensorflow, Pytorch, MxNet);

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About The Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users.

On the SRE team of Recommendation Architecture, you'll have the opportunity to sharpen your expertise in coding, performance analysis, large-scale system operation, and get heavily involved in the process of hardware/capacity decision-making.

SRE ensures that the recommendation services at ByteDance have the highest level of availability, as well as creating highly automated systems and pipelines.

Responsibilities

- Reliability and operation optimization for large-scale clusters of TikTok Recommendation System.

- Continuous integration and delivery of core services, optimizing the efficiency and automation of operation, and improving service stability and R&D efficiency.

- Cloud platformization, resource optimization and SLA guarantee for large-scale clusters.

- Collaboration with software engineer to design and implement DevOps solutions to Improve the efficiency of the entire R&D process.

- Research, design, and develop computer and network software or specialised utility programs.

- Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.

- Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

- Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.

Qualifications

- Bachelor's degree or above in computer science, software engineering, or a related field

- Operation experience of large-scale systems, familiar with system operation skills on Linux and network.

- Good programming experience with at least one of the following languages: Shell/Python/Perl/Go/C++.

- Expertise in analyzing, and troubleshooting large-scale distributed systems.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok's sponsorship of a visa.

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About The Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users.

The team is responsible for system stability and high availability, online services and offline data flow performance optimization, solving system bottlenecks, reducing cost overhead, building data and service mid-platform, realizing flexible and scalable high-performance storage and computing systems.

Responsibilities

- Design and implement a reasonable offline data architecture for large-scale recommendation systems

- Design and implement flexible, scalable, stable and high-performance storage and computing systems

- Trouble-shooting of the production system, design and implement the necessary mechanisms and tools to ensure the stability of the overall operation of the production system

- Build industry-leading distributed systems such as storage and computing to provide reliable infrastructure for massive data and large-scale business systems

- Develop and implement techniques and analytics applications to transform raw data into meaningful information using data-oriented programming languages and visualisation software

- Apply data mining, data modelling, natural language processing, and machine learning to extract and analyse information from large structured and unstructured datasets

- Visualise, interpret, and report data findings and may create dynamic data reports as well

Qualifications

- Bachelor's degree or above in computer science, software engineering, or a related field

- Familiar with many open source frameworks in the field of big data, e.g.Hadoop, Hive,Flink, FlinkSQL,Spark, Kafka, HBase, Redis, RocksDB, ElasticSearch etc.

- Familiar with Java, C ++ and other programming languages

- Strong coding and trouble shooting ability

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

About TikTok

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

About the Team

Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users.

This person will be responsible for the design and development of the live broadcast recommendation system architecture, ensuring system stability and high availability; responsible for online services, offline data flow performance optimization, solving performance bottlenecks, reducing costs and unlocking; common components and services of the postal image system, building recommendation platforms, and supporting new Factory incubation.

Responsibilities

- Responsible for the live broadcast recommendation architecture of TikTok and it's affiliated products, and solve the architecture optimization problem of the recommendation architecture system

- Support the design and development of the live broadcast SaaS recommendation system, and the output core recommendation capabilities of bytes and high-quality content to partners

- Focus on Architecture abstraction and process optimization for recommendation scenarios, support large-scale machine learning optimization

- Focus on large-scale systems with high concurrency and high throughput, improve system stability, performance, and scalability

- Research and development and optimization of core components, application and implementation of new technologies

- Oversee the acquisition and development of software systems in organisational units

- Monitor the results and quality of the different software solutions and projects implemented in the organisation

- Oversee the development of Proof-of-Concept/ solutions and provide technical expertise on the development of software and platform features, ensuring that appropriate security and risk factors are considered

Qualifications

- Bachelor's degree or above, majoring in Computer Science, or related fields, with 3+ years of experience building scalable system;

- Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Golang;

- Solid programming ability, excellent design and code style, enthusiastic about technical challenges

- Effective communication skills and a sense of ownership and drive;

- Experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.