5,000+ 5s Jobs - June 2026 - Urgent Hiring
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"5s"
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Undisclosed
Singapore
- Build and optimize the engineering infrastructure for Client AI, including but not limited to feature center, inference engine, and strategy platform. Provide efficient and reliable end-to-end solutions for all TikTok Client R&D teams.
- Collaborate with business teams to apply client-side intelligence technologies across complex business scenarios—enhancing core business outcomes and ensuring a high-quality user experience across TikTok’s diverse product lines.
- Explore and apply emerging technologies such as large language models within TikTok’s infrastructure and applications. Drive the evolution of next-generation mobile user experience optimization through continuous innovation. ...
Posted
3 days ago
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Drive operational efficiency for e-commerce merchants and their products by accelerating product growth, user growth and revenue growth across three dimensions: merchandise (new launches and bestsellers), pricing (promotions and campaigns) and content (affiliate programs and creative services).
- Design and optimize merchant algorithm strategies, including business performance analytics, fluctuation analysis and attribution, business diagnostics, cost optimization (store coupons and co-funded commissions), and user CRM. ...
Posted
4 days ago
Undisclosed
Singapore
- Insight & Analysis: Monitor multi-channel user feedback, apply data analysis to pinpoint experience gaps and root causes.
- Process Development: Support service process optimization, draft and iterate clear, actionable SOPs.
- Optimization Facilitation: Build data-driven reports, collaborate with product and R&D teams to drive issue resolution and closure. ...
Posted
6 days ago
Undisclosed
Singapore, Singapore
- Assist with process documentation, project management, program coordination, on matters such as onboarding, employee engagement, employee development etc.
- Understand the company HR policies, and provide support and answers to employees' queries.
- Provide data analysis support on people-related matters. ...
Posted
6 days ago
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Participate in quality assurance for TikTok’s Search LLM initiatives, and assist in building the quality system for large model applications.
- Take part in tool development for the industry-leading test team during the AI transformation across all testing phases. ...
Posted
6 days ago
Undisclosed
Singapore
- Collaborate with Trust and Safety experts, machine learning engineers, and other cross-functional teams on delivering key results;
- Design technical solutions with team members;
- Implement technical solutions to support business requirements. ...
Posted
6 days ago
Undisclosed
Singapore
- From January to June (onboard by 12 Jan 2026)
- From May to August (onboard by 11 May 2026)
- Design and build systems that adjust on the fly to infrastructure changes, data center moves, and global events ...
Posted
14 days ago
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Responsible for the content ecosystem of TikTok LIVE; independently identify issues, break down objectives, and drive their achievement to ensure the healthy development of the business content ecosystem.
- Possess unique insights into the content domain; identify risk patterns and fraud rings by analyzing user behavior, content, user feedback, and other data to design automated adversarial strategies. ...
Posted
7 days ago
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Certis Integrated Services
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Design, implement, and optimize algorithms for AIGC-related applications (e.g., text, image, video, multimodal).
- Develop and maintain production-ready code, ensuring efficiency, scalability, and robustness. ...
Posted
8 days ago
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Build and enhance the broadcaster operation platform capabilities for LIVE scenarios, including but not limited to broadcaster center, performance review and diagnosis, fan engagement, promotion tools, and content optimization. Diagnose business status, identify critical pain points, and develop differentiated solutions.
- Deeply understand regional operational needs, analyze the full lifecycle of broadcasters from both B-side (MCN/agency) and platform perspectives as well as C-side broadcaster perspective, explore new opportunities for operational capabilities, and own end-to-end delivery of features from ideation, design, development, testing, launch to performance measurement. ...
Posted
19 days ago
Undisclosed
Singapore
- Propose, plan, and execute Red Team Operations to determine if infrastructure components, systems and applications meet confidentiality, integrity, authentication, availability, authorisation, and nonrepudiation standards based on realistic threats to the organization.
- Maintain a deep understanding of ByteDance Enterprise Products, how they work, and how they could be attacked or abused.
- Conducts security exercises that emulate real-world threats, TTPs that are most relevant to our organization. ...
Posted
9 days ago
Undisclosed
Singapore
- Livestream Support: Provide onsite assistance for livestream sessions, ensuring smooth execution and troubleshooting technical issues in real-time.
- Creator Onboarding & Incubation: Assist in identifying, recruiting, and nurturing new creators, helping them build their livestreaming presence and drive e-commerce success.
- Campaign Execution: Support in planning and executing promotional livestream campaigns, working closely with creators and brands to optimize engagement and sales. ...
Posted
9 days ago
Undisclosed
Singapore
- Lead go-to-market strategy & operation of our advertising solutions to drive key product adoption & revenue growth across our diverse agency segments & advertiser segments
- Capture advertiser & partner painpoints to influence the roadmap and our next wave of our advertising product suite.
- Support the APAC & METAP Product Marketing team in driving go-to-market strategies for TikTok Ads products across agencies and advertisers. ...
Posted
9 days ago
Undisclosed
Singapore
- Design and develop features of traffic software (DNS Server, L4 and L7 Proxy, Web Caching, and FaaS Runtime), integrate based on our traffic platform to process terabyte-scale data in real-time.
- Build data pipelines and develop telemetry systems to support datadriven traffic control.
- Develop API acceleration and other networking services that run on top of our multi-cloud based traffic platform. ...
Posted
16 days ago
Undisclosed
Singapore
- Participate in the backend service and general component development for the company's B2B security business.
- Engage in requirements analysis and technical solution design for backend systems, proposing and implementing feasible technical solutions based on business scenarios.
- Contribute to system performance optimization, architecture evolution, and resolution of technical challenges to enhance system stability, scalability, and security. ...
Posted
16 days ago
SGD3,500 - SGD3,500 Per Month
Singapore
- Take-off Quantity for steel structure and metal works.
- Produce Shop drawings, Cutting list and steel structure layout plans using CAD systems.
- Site coordination and drawings verification where required. ...
Posted
3 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- To keep track all tender documents, drawing and corrigendum base on the document control process.
- To verify the tender drawing/detail and prepare the tender enquiry.
- To assist Superior to call for quotations, selection of qualified subcontractors/vendors and distribute the relevant tender documents. ...
Posted
5 days ago
Undisclosed
Singapore
- Design, build, and maintain systems that enhance privacy across the TikTok;
- Work with engineering and product teams to ensure that TikTok is compliant with privacy laws and regulations from a technical perspective;
- Respond to privacy incidents, if they occur, including collecting information on scope and root cause as well as managing remediation. ...
Posted
11 days ago
Undisclosed
Singapore
- Report directly to the Contract Manager
- Attached to assigned project(s)
- Understand and apply construction contract fundamentals (PSSCOC, SIA, SOPA; FIDIC for overseas projects is an added advantage) ...
Posted
5 days ago
SGD3,600 - SGD3,600 Per Month
Singapore
- Report directly to the Contract Manager
- Attached to assigned project(s)
- Understand and apply construction contract fundamentals (PSSCOC, SIA, SOPA; FIDIC for overseas projects is an added advantage) ...
Posted
6 days ago
Undisclosed
Singapore
- Collaborate with product/design and other engineering teams to define a world-class video creation experience.
- Design and implement user-facing features of TikTok video creation software using the latest technology.
- Build reusable software components with robust code and clear documentation, and deliver high quality work. ...
Posted
12 days ago
Undisclosed
Singapore
- Build advanced and standardized DevOps/QA tools or platforms to accelerate R&D efficiency, improving the efficiency and quality of our engineering team;
- Be responsible for high-quality design, coding, and tackling highly challenging and technical problems;
- Cooperate with product manager, participate in product requirement discussion, function definition, etc. ...
Posted
12 days ago
Undisclosed
Singapore
- Participate in oncall of the service you are supporting, working to improve response processes as well as improving observability of the service
- Participate in the construction of operation and maintenance tools and platforms, and improve the operability of the services
- Ensure stability of the service through proactive risk monitoring, and working with stakeholders to close off the risks ...
Posted
17 days ago
Undisclosed
Singapore
- From May to August (onboard by 11 May 2026)
- Regularly collect requirements from business units and effectively communicate them to the product development team.
- Provide solutions and ensure execution for straightforward payment scenarios. ...
Posted
17 days ago
SGD2,500 - SGD4,000 Per Month
Singapore
- Professional development
- Promotion to permanent employee
- Bachelor's or equivalent (Preferred) ...
Posted
8 days ago
SGD2,500 - SGD4,000 Per Month
Singapore
- Professional development
- Promotion to permanent employee
- Bachelor's or equivalent (Preferred) ...
Posted
8 days ago
Undisclosed
Singapore
- Responsible for the development of ads delivery and ranking systems for the global market.
- Responsible for the development of market specific features together with ads platform.
- Work independently on a variety of tasks from complex modules to subsystem level in high quality. ...
Posted
21 days ago
Undisclosed
Singapore
- Undertake the research and development of service architecture for ByteDance's speech AI products; quickly build AI speech-related platform applications and backend service pipelines, and continuously optimize service experience and stability.
- Implement and apply speech and multimodal dialogue technology frameworks based on large models to practical business scenarios.
- Continuously explore the use of AI capabilities to enhance product experience and improve engineering efficiency across various scenarios. ...
Posted
18 days ago
Undisclosed
Singapore
- Design, implement the new-user features of our mobile application.
- Collaborate with the design and product teams to create a world-class mobile experience.
- Analyse and optimize iOS applications for efficiency and performance. ...
Posted
18 days ago
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