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Senior Full Stack Engineer

Neutron Pte. Ltd.

D03 Queenstown, Bukit Merah, Tiong BahruContractS$7,000 – S$8,000/mo

Posted 16 Jul 2026

About this role

About the Role We are seeking an experienced Senior Full Stack Engineer to lead the design and development of scalable, high-performance web applications. You will play a key role in shaping architecture, mentoring team members, and delivering end-to-end solutions in close collaboration with product, design, and DevOps teams. Key Responsibilities Lead the development of end-to-end features across frontend and backend systems Architect and build scalable, maintainable applications using modern frameworks Develop responsive, high-quality user interfaces with React and TypeScript Design and implement robust RESTful and/or GraphQL APIs Own database design, optimization, and performance tuning ( PostgreSQL, MySQL ) Deploy, monitor, and maintain production systems on AWS and/or Azure Champion the use of AI-assisted / agentic coding tools (e.g., Codex, Claude Code, Copilot) to improve team productivity Collaborate cross-functionally with product, design, and DevOps to deliver impactful features Mentor junior engineers and contribute to technical leadership and best practices Drive architectural decisions and ensure system scalability, reliability, and security Requirements 5+ years (typically 6–8+ preferred) of full stack development experience Strong expertise in React and TypeScript Deep experience with backend frameworks such as Node.js, Express, NestJS , or similar Strong understanding of system design, architecture, and scalability patterns Solid experience with relational databases and schema design Hands-on experience with cloud platforms (AWS and/or Azure) Experience building and maintaining CI/CD pipelines and using Docker or similar tools Proven track record of using AI-assisted / agentic coding tools in real-world development workflows Strong problem-solving skills and ability to operate with high ownership Nice to Have Familiarity with Agile development methodologies Experience with Government Commercial Cloud (GCC) environments within Government Agencies

What they're looking for

API DevelopmentMicrosoft AzureCSSRESTful API

About Neutron Pte. Ltd.

Industry: Information & communicationsSize: 30Website ↗

Frequently asked questions

What does a Senior Full Stack Engineer at Neutron Pte. Ltd. do?

About the Role We are seeking an experienced Senior Full Stack Engineer to lead the design and development of scalable, high-performance web applications. You will play a key role in shaping architecture, mentoring team members, and delivering end-to-end solutions in close collaboration with product…

What skills does this Senior Full Stack Engineer role need?

Key skills for this role include API Development, Microsoft Azure, CSS, RESTful API.

How much does a Senior Full Stack Engineer at Neutron Pte. Ltd. pay?

This role lists a salary of S$7,000 – S$8,000 per month.

Is this Senior Full Stack Engineer role remote, hybrid, or on-site?

The listing is based in D03 Queenstown, Bukit Merah, Tiong Bahru. Check the posting for remote or hybrid options.

How do I apply for this Senior Full Stack Engineer role?

You can apply directly on Neutron Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.