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Optimum Solutions Pte Ltd
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Senior Fullstack Developer (Core Java, J2ee, SpringBoot, Microservices & React JS) for our client in Singapore
Singapore
· Full-time
·
Mid-Senior
- 5+ years of experience in backend software development, with strong expertise in Java and Spring Boot
- Experience in JavaScript, React JS is Must.
- Proven experience designing and delivering micro-services architectures and distributed systems
- Deep understanding of REST API design, OpenAPI (Swagger), and API security (OAuth2, JWT)
- Track record of leading large-scale projects and cross-functional technical efforts
- Deep understanding of security, compliance, and data integrity requirements in fintech applications
- Comfortable with CI/CD, infrastructure-as-code, and monitoring tools
- Excellent problem-solving, communication, and stakeholder management skills
Key Skills
Ranked by relevance
javascript
react
java
cicd
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- Posted
- Jan 13, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Singapore
- Company
- Optimum Solutions Pte Ltd
Industries
Banking
Categories
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Senior Java Developer
2026-06-16
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Analyst
View Job Details
Related
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2026-06-15
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Information Technology
View Job Details
Related
React Developer
2026-06-18
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