36 Services api developer (contract) jobs in Singapore
- Full Stack Developer
U3 Infotech PteSingapore$7,000 - $8,000 (Employer provided)Hands-on experience with microservices architecture, including service communicationand API design principles.…24d - APAC_Java Application Developer
Expleo GroupSungei KadutMinimum Bachelor's degree in Computer Science, Information Technology, or a related field. Design and implement scalable, secure, and high‑performance backend……22d - Software Engineer – AI & Cloud Development
RAPSYS TECHNOLOGIESSingaporeProficiency in at least one modern programming language such as Python, JavaScript, Golang or similar. Bachelor's degree or higher in Computer Science, Software……2d - Senior Technical Lead
ALMR ConsultingTampines New Town$84K - $132K (Glassdoor Est.)Bachelor’s degree in Computer Science or related field. We are seeking an experienced Temenos T24 Technical Lead / Senior Developer to lead T24 software……20d - Full Stack Engineer - (Public Sector)
XtremaxSingaporeBackend testing using Postman, Supertest, contract testing. Continuously evaluate and adopt emerging technologies to improve application performance and……23d - Full Stack Software Engineer - A26088
Activate InteractiveSingaporePrevious experience with developer tooling is a bonus. Autonomy to drive the direction of the product with the chance to develop a developer console from the……30d+ - Software Engineer (AI Systems), Centralised Skills Assessment and Validation Initiative (CSAVI)
Singapore Institute of TechnologyPunggolLead and guide student developers across different modules. Design and develop backend services (Python, FastAPI or similar). Build and maintain RESTful APIs.…30d+ - Software Engineer (Go Lang)
NCSSingaporeBachelor’s degree in Computer Science, Information Technology, or a related field. Prior experience working as a Go-lang developer.…30d+ - DevSecOps Engineer - A26159Activate InteractiveSingapore$83K - $100K (Glassdoor Est.)Strong understanding of container technologies (Docker, Kubernetes), ECS, Fargate AWS services. Design, build, optimize, and monitor automation systems to……30d+
- Application Developer JAVA/.NET (12 months agency contract)
PERSOLKELLYSingapore$5,000 - $11,000 (Employer provided)(i.e. project that span across at least 6 calendar months with at least 2 full developers and above). Creation of concise detailed system specifications for……30d+ - Software Developer (12 Months Agency Contract)PERSOLKELLYSingapore$5,500 - $11,000 (Employer provided)(i.e. project that span across at least 6 calendar months with at least 2 full developers and above). Creation of concise detailed system specifications for……30d+
- Full-Stack Developer
EU HolidaysSingapore$4,500 - $6,500 (Employer provided)This is a renewable contract role, suitable for developers seeking stable, long-term project ownership within a growing in-house digital team.…30d - Fullstack Developer (Java & React)RAPSYS TECHNOLOGIESSingapore$6,000 - $7,000 (Employer provided)Implement business logic data access layers and integrations with internal and external services. Design develop and maintain RESTful APIs using Java eg Spring……24h
- Java Full stack developer
DNA InfotelSingapore$6,000 - $8,000 (Employer provided)O External partners and service providers. O Frontend: Angular / modern JavaScript frameworks. O Backend: Java Spring Boot. O Backend APIs and business logic.…7d - Backend Developer
RiDiKSingapore$6,000 - $8,000 (Employer provided)Strong proficiency in Java (*Java 21*) with deep understanding of core concepts, coupled with expert-level *Spring Boot *framework knowledge (MVC, Data,……2d - Fullstack Developer (Permanent)PERSOLKELLYSingapore$6,000 - $8,000 (Employer provided)Support and enhance WCF Services and manage data persistence using Entity Framework 6 . Data & API: Deep understanding of RESTful APIs, JSON , and Entity……30d+
- .NET Developer
Thatz InternationalSingapore$4,500 - $6,000 (Employer provided)A Bachelor Degree in Computer Science/Engineering, Science, IT, Engineering or related field from a recognized university. Hands-on experience with AngularJS.…14d - Senior Software Engineers - Java (Contract)TANGSPAC SEARCH PRIVATE LIMITEDSingapore$8,000 - $13,500 (Employer provided)Design, develop, and maintain microservices using Java/Spring Boot (or your primary backend language) deployed on Kubernetes clusters.…30d+
- Software DeveloperThatz InternationalSingapore$4,500 - $6,000 (Employer provided)A Bachelor Degree in Computer Science/Engineering, Science, IT, Engineering or related field from a recognized university. Hands-on experience with AngularJS.…23d
- Full Stack DeveloperRiDiK Sdn BhdSingapore$10,000 - $11,000 (Employer provided)Backend testing using Postman, Supertest, contract testing. Continuously evaluate and adopt emerging technologies to improve application performance and……22d
- RPA UiPath Developer
Blue OceansSingapore$3,996 - $10,832 (Employer provided)Create and document test procedures, scenarios and cases for the pre-UAT and UAT phases. Knowledge and experience in integrating different applications using……22d - ServiceNow Developer
OutsizedSingapore$5,600 - $7,000 (Employer provided)Education-Bachelor’s degree in information technology, Computer Science,or a related field. Familiarity with REST API and SOAP web services.…30d+ - RPA Developer (UiPath)QBOYD Software SolutionsSingapore$5,000 - $6,000 (Employer provided)Create and document test procedures, scenarios and cases for the pre-UAT and UAT phases. Knowledge and experience in integrating different applications using……22d
- Backend/ Full Stack EngineerINTUIT RECRUITMENTSingapore$5,000 - $7,600 (Employer provided)Employment Type: 1-year renewable contract. Salary Package: Basic + Bonus + Medical Benefits. Participate in an in-house engineering squad for engineering……17d
- Full Stack EngineerRiDiK (a Subsidiary of CLPS. Nasdaq: CLPS)Singapore$10,000 - $12,000 (Employer provided)Backend testing using Postman, Supertest, contract testing. Continuously evaluate and adopt emerging technologies to improve application performance and……21d
- Senior IT Analyst (6 months contract)TANGSPAC SEARCH PRIVATE LIMITEDSingapore$11,500 - $14,800 (Employer provided)Mentor junior developers and contribute to front end architecture decisions. Working knowledge of Node.js and experience integrating with backend services.…30d+
- ServiceNow DeveloperKrise ServicesSingapore$5,000 - $6,500 (Employer provided)Bachelor’s degree in Information Technology, Computer Science, or related field. Familiarity with REST API and SOAP web services integration.…8d
- Technical Lead - Java (Contract)TANGSPAC SEARCH PRIVATE LIMITEDSingapore$10,000 - $15,000 (Employer provided)Hands-on experience with Kubernetes (deployment, service discovery, ingress, config maps, secrets). Lead, mentor, and manage a team of 5 developers, conducting……30d+
- INFORMATION TECHNOLOGY CONSULTANTPERSOLKELLYSingapore$7,000 - $10,500 (Employer provided)Collaborate with the Senior Application Architects and other technical contributors at all levels during the application development and resolve application……30d+
- Senior Software EngineerDa'ItalianoSingapore$11,000 - $12,000 (Employer provided)Bachelor’s Degree in Computer Science, Information Technology, Software Engineering, or related field from a recognized university.…30d+
U3 Infotech Pte
Full Stack Developer
Singapore
$7,000 - $8,000 (Employer provided)