Full Stack Developer

2 hours ago


Singapore RAPSYS TECHNOLOGIES PTE. LTD. Full time

Overview
Role:
Full Stack Developer
Experience Level:
Senior (4–6 years)
Tech Stack:
React (Next.js), Node.js (NestJS), PostgreSQL/MongoDB, REST/GraphQL
Responsibilities
Architect and implement robust frontend applications using React (Next.js)
Design and develop scalable backend services using Node.js (NestJS)
Lead technical discussions and contribute to architectural decisions
Ensure seamless integration with third-party systems and APIs
Optimize performance across the stack
Mentor junior engineers and conduct code reviews
Collaborate with cross-functional teams to define and deliver product features
Qualifications
4–6 years of hands-on experience in full stack JavaScript development
Deep expertise in React.js, Next.js, Node.js, and NestJS
Strong understanding of software architecture and design patterns
Knowledge of authentication/authorization frameworks (OAuth, JWT)
Proficiency in API design (REST/GraphQL)
Familiarity with DevOps practices, CI/CD, and cloud infrastructure
Excellent communication and leadership skills
Exposure to event-driven systems (RabbitMQ)
Nice to Have
Experience with microservices architecture
Experience with database design and optimization (PostgreSQL, MongoDB)
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