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Full Stack Engineer (AL-FNC250902 001/03)

Xcellink Pte Ltd
Contract
On-site
Remote

We are looking for highly skilled and experienced Full Stack Engineers with at least 5 years of hands-on experience in full-stack development, particularly using React (frontend) and Spring Boot (backend). Familiarity with cloud infrastructure (preferably AWS) is a strong advantage. You will work closely with cross-functional teams to design, develop, and maintain scalable applications.

Key Responsibilities

  • Design, develop, test, and deploy high-quality web applications using React and Spring Boot
  • Collaborate with product managers, designers, and other engineers to translate business requirements into technical solutions
  • Build reusable, scalable code and components that are easy to maintain and enhance
  • Integrate and optimize APIs and backend services
  • Maintain and improve CI/CD pipelines and development workflows
  • Ensure performance, security, and responsiveness of applications
  • Participate in code reviews and mentor junior developers where needed
  • Troubleshoot production issues and contribute to root cause analysis

Requirements

  • At least 5 years of professional software engineering experience
  • Strong proficiency in JavaScript/TypeScript and React (functional components, hooks, state management)
  • Solid backend development experience with Java + Spring Boot
  • Experience designing and consuming RESTful APIs
  • Familiarity with relational databases (e.g., PostgreSQL, MySQL) and ORM framework.
  • Understanding of CI/CD tools and practices (e.g., Git, Jenkins, GitLab CI)
  • Strong debugging, optimization, and performance-tuning skills
  • Excellent communication skills and a collaborative mindset

Nice to Have

  • Exposure to AWS services such as EC2, S3, Lambda, RDS, etc
  • Familiarity with containerization tools like Docker or Kubernetes
  • Knowledge of GraphQL or WebSocket-based communication
  • Prior experience in agile/Scrum development environments