Senior Full-Stack Engineer - Golang/React/TS

ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 110,000 - 180,000; Full time

Job summary

Astek Singapore Innovation Technology Pte. Ltd. is seeking a Mid to Senior Full Stack Engineer with strong Golang, React and TypeScript skills.

You will design, develop and maintain scalable applications across frontend, backend and data interfaces, collaborating with product and security teams. You will own end-to-end delivery, implement secure coding practices, participate in code reviews and CI/CD, and mentor junior engineers while applying cloud-native and AI-assisted development techniques

Qualifications

• 5-7+ years of software engineering experience.
• Strong hands-on experience with Golang, React and TypeScript.
• Backend APIs development, deployment and maintenance in production.
• Understanding of system design principles: scalability, concurrency, caching, reliability.
• Experience with asynchronous processing and event-driven architectures.
• Hands-on experience with cloud platforms (Azure or equivalent).
• Proficiency in automated testing: unit, integration, contract, end-to-end.
• Secure SDLC practices and handling sensitive data.
• Familiarity with AI-assisted SDLC and reviewing AI-generated code.
• Strong analytical, problem-solving and communication skills.

Responsibilities

• Design, develop and maintain full-stack applications across frontend, backend and data integration layers.
• Build responsive frontend using React and TypeScript with reusable components and robust error handling.
• Develop secure backend services and RESTful APIs with proper authentication and authorization.
• Design data models and integrations for relational databases, asynchronous processing and event-driven architectures.
• Participate in system design, code reviews, automated testing and CI/CD deployments.
• Apply cloud-native practices including containers, configuration management and observability.
• Implement secure coding practices, data protection and access controls.
• Collaborate with product owners, cybersecurity, OT teams and stakeholders to deliver solutions.
• Provide technical guidance and mentor engineers to improve engineering standards.

Skills

Analytical thinking

Problem solving

Communication

Tools

Golang

React

TypeScript

Azure

CI/CD

Containerization

Job description

Astek Singapore Innovation Technology Pte. Ltd. is seeking a Mid to Senior Full Stack Engineer with strong Golang, React and TypeScript skills.

You will design, develop and maintain scalable applications across frontend, backend and data interfaces, collaborating with product and security teams. You will own end-to-end delivery, implement secure coding practices, participate in code reviews and CI/CD, and mentor junior engineers while applying cloud-native and AI-assisted development techniques