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Senior Java Developer (Government Project)

SCIENTEC CONSULTING PTE. LTD.

Contract, Full Time Islandwide $6000 - $11000

Posted: February 16, 2026

Job Description

We are looking for a highly experienced Senior Full Stack Engineer to design, develop, and deliver scalable enterprise-grade applications. This roe requires strong technical leadership, architectural expertise, and hands-on development capabilities in modern full stack technologies.

  • Working Hours: Mon-Fri
  • Working Location: Central
  • Job Type: Contract
  • Salary Package: Up to $9,000 (basic) + AWS

Key Responsibilities

  • Design, develop, and maintain enterprise-level applications using modern full stack technologies.
  • Architect and implement scalable microservices and event-driven systems.
  • Build and maintain high-performance backend services using Java and Spring frameworks.
  • Develop responsive and high-quality frontend applications using React.js.
  • Design and implement RESTful APIs, database architectures, and distributed system solutions.
  • Develop and maintain enterprise scheduling and batch processing solutions.
  • Troubleshoot and resolve complex technical issues across multiple services and environments.
  • Make strategic technical decisions to ensure scalability, maintainability, and performance.
  • Collaborate with cross-functional teams and stakeholders to deliver high-quality solutions.
  • Mentor team members and contribute to technical best practices and innovation initiatives.

Required Qualifications

  • Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience.
  • 10+ years of experience building robust enterprise-grade applications.
  • Strong expertise in Java and Spring Framework (Spring Boot, Spring MVC, Spring Cloud, Spring Security)
  • Extensive experience with React.js, including Hooks, Redux, and component lifecycle.
  • Strong knowledge of modern web technologies including JavaScript (ES6+), HTML5, and CSS3.
  • Proven experience designing and implementing microservices architecture at scale.
  • Experience with event-driven architecture and messaging platforms (e.g., Kafka, RabbitMQ, or similar).
  • Strong experience in RESTful API design, distributed systems, and database architecture

Preferred Qualification

  • Experience with cloud platforms, preferably Azure.
  • Experience with containerisation technologies such as Docker and Kubernetes.
  • Experience with DevSecOps practices and CI/CD pipeline implementation.
  • Experience leading technical initiatives and mentoring development teams.
  • Familiarity with monitoring and observability tools (e.g., Dynatrace, Azure Monitoring)
  • Strong knowledge of cybersecurity best practices and performance optimisation.
  • Experience working in Agile development environments.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

Contact you about potential opportunities.

Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Elane Yap Theng Yu- R1989397
ScienTec Consulting Pte Ltd - 11C5781

How to Apply

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