Full stack Developer (React & Typescript)
Keyloop
Apply to this jobRole Overview
We are looking for a Mid/Senior React & TypeScript Developer to join our engineering team. This role will require you to work on both internal and customer-facing systems, including our AI-enabled support portal that serves customers across the globe. You will design, build, and maintain full stack JavaScript applications — from responsive React front ends to Node.js APIs — while contributing to the CI/CD pipelines and AWS infrastructure that support them. You will work closely with product, design, and QA to deliver reliable, well-tested features.
Key Responsibilities
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Design, build, and maintain scalable web applications using React and TypeScript
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Develop and maintain Node.js backend services and RESTful APIs
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Design and optimise database schemas and queries (SQL and/or NoSQL)
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Build and maintain CI/CD pipelines to automate testing, build, and deployment
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Deploy, configure, and manage application infrastructure on AWS
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Write clean, maintainable, well-tested code following engineering best practices
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Collaborate with product, design, and QA teams to deliver high-quality features
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Participate in code reviews, architecture discussions, and technical planning
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Troubleshoot, debug, and resolve issues across the stack, including in production
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Produce clear technical documentation for APIs, services, and deployment processes
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Mentor junior developers and contribute to team knowledge-sharing
Required Skills & Experience
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5+ years of professional full stack JavaScript development experience
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Strong proficiency in JavaScript and TypeScript
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Hands-on experience with React, including hooks, context, and component architecture
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Solid Node.js backend development experience
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Experience designing and consuming RESTful APIs
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Practical experience with relational and/or NoSQL databases (e.g. PostgreSQL, MySQL, MongoDB)
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Experience building and maintaining CI/CD pipelines (e.g. GitHub Actions, Jenkins, GitLab CI)
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Working knowledge of AWS services (e.g. EC2, S3, Lambda, RDS)
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Experience with version control (Git) and collaborative development workflows
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Strong understanding of software engineering fundamentals: testing, debugging, and performance optimisation
Desirable Skills
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Experience with containerisation (Docker, Kubernetes)
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Familiarity with GraphQL
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Experience with Infrastructure as Code (Terraform, CloudFormation)
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Exposure to microservices architecture
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Agile / Scrum experience
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AWS certification (e.g. Solutions Architect, Developer Associate)
Summary
Develop and maintain full stack JavaScript applications, APIs, and AWS infrastructure
Job title
Full stack Developer (React & Typescript)
Experience level
5+ years
Minimum experience
5+ years exp
Industry
software
Location requirements
Ho Chi Minh City, remote not specified
Salary
Not specified
Management role
No
Required skills
Preferred skills
Specializations
Structured locations inferred from the posting.
Ho Chi Minh City, Vietnam