api developer

Pave Bank is a regulated, programmable commercial bank building APIs for businesses to automate money movement. We seek a Solutions Engineer to guide client integrations from kickoff to go-live and beyond.You will act as the primary technical contact, translating client needs into engineering work and improving our integration documentation as issues arise....

Grab is seeking a talented full-stack engineer to design and build portal experiences, APIs, and backend services for the MiniApp Platform. You will develop self-service tooling, automate onboarding and release workflows, and improve observability with telemetry and dashboards.You should bring at least two years of TypeScript/React experience with a backend...

Revolut is seeking an API Product Sales Executive to drive adoption of our payments-as-a-service offering with enterprise customers. You'll collaborate with Product, Sales, and Business Development to deliver consultative solutions, win key accounts, and expand Revolut's global footprint. Your track record of selling complex solutions to C-level executives...

Activate Interactive Pte Ltd is seeking a backend engineer for its COMPASS platform in Singapore. You will design, implement, and maintain server-side logic, databases, and APIs powering enterprise-grade applications.The role emphasizes scalable microservices, cloud-native development on AWS, and secure coding practices. You will collaborate with frontend...

JONDAVIDSON PTE. LTD. is looking for a backend-focused developer to build and maintain services using Java and Spring Boot in Singapore. You will collaborate with designers and other developers in an Agile team to deliver reliable APIs and secure data handling.Responsibilities include implementing backend features, fixing issues, and ensuring smooth...

Shell IT in Singapore seeks a skilled Unica Consultant to design, implement and maintain marketing automation solutions. The role focuses on configuring Unica Campaign flowcharts and Unica Interact real-time engagement, with hands-on Java development to extend the platform.You will integrate Unica solutions with enterprise systems via APIs, write robust SQL...

Ascendion in Singapore is seeking a Software Test Engineer to perform hands-on testing across manual, API validation, SIT/UAT and enterprise system implementation, with exposure to test automation tools such as Playwright. You will work closely with developers, project managers and business users to ensure quality across complex IT projects. The role...

Job Summary The API Analyst defines, governs, and optimizes enterprise APIs to support system integration and digital services. They ensure APIs have clear data definitions, consistent standards, and align with business requirements. The API Analyst collaborates with business teams, integration engineers, and platform teams to make sure APIs are reliable,...

Job Summary The API Analyst defines, governs, and optimizes enterprise APIs to support system integration and digital services. They ensure APIs have clear data definitions, consistent standards, and align with business requirements. The API Analyst collaborates with business teams, integration engineers, and platform teams to make sure APIs are reliable,...

Activate Interactive Pte Ltd is seeking a Backend-focused Software Engineer to design and develop core backend services for a cloud-based platform. You will work closely with cross-functional teams to deliver secure, scalable APIs and workflows.Requirements include 3+ years of backend experience with Node.js and TypeScript, PostgreSQL, REST APIs, and AWS...

Reputed Bank in Singapore seeks a senior API lead to design and develop scalable API solutions and set development standards. You will collaborate with cross-functional teams, oversee API integration, and mentor engineers.The role requires deep Java/Microservices expertise, REST/SOAP, and modern JS frameworks, with a focus on security and performance....

The Banking Project Manager (API & Channels) at Unison Consulting Pte Ltd will play a key role in managing and implementing projects that enhance our banking clients' API capabilities and digital channels. You will lead cross-functional teams to deliver innovative solutions that improve customer experience and operational efficiency. Your responsibilities...

Capgemini is seeking a Backend API Developer in Singapore to design, develop, and support backend applications, APIs, and integration services. You will work with cross-functional teams to deliver reliable, scalable, and secure solutions while improving software delivery practices.Key duties include building Java/Spring Boot services, integrating with...

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access...

Zensar in Singapore is seeking an experienced Python developer to design, build, and maintain robust applications and services. You will develop RESTful APIs and microservices using FastAPI, Flask, or Django, write clean code, and collaborate with cross-functional teams to deliver scalable software.Responsibilities include optimizing performance, ensuring...

HyperLink is looking for a highly technical developer relations engineer in Singapore to lead API integrations for traders. The role involves maintaining documentation, providing user support, and developing tools for seamless trading experiences. The ideal candidate should have strong skills in algorithmic trading, debugging, and effective communication...

HyperLink is looking for a highly technical developer relations engineer in Singapore to lead API integrations for traders. The role involves maintaining documentation, providing user support, and developing tools for seamless trading experiences. The ideal candidate should have strong skills in algorithmic trading, debugging, and effective communication...

Databento is seeking an APAC-first Technical Support Engineer based in Singapore to be the primary contact for API users during APAC hours. You will diagnose issues, assist with onboarding, reproduce complex cases, and escalate to engineering with clear steps. You will contribute to documentation, FAQs, and tutorials, while helping grow developer communities...

USER EXPERIENCE RESEARCHERS PTE. LTD. is seeking a Backend Developer (GenAI) in Singapore for a full-time role. The position requires approximately 5 years of IT experience and a focus on backend development with GenAI technologies. The company offers a compressed work schedule and a monthly salary range of SGD 5,000 to SGD 8,000, posted Aug 6, 2026. The...

FPT Asia Pacific Pte Ltd in Singapore is seeking an experienced frontend developer to build robust web applications using ReactJS and GCC Design System. You will create responsive UI components and collaborate across BA, Backend, QA and DevOps teams. Applicants should have 3–6 years in frontend development, strong skills in ReactJS, JavaScript/TypeScript,...