Full stack Developer (React & Typescript)

Keyloop
Keyloop

Software Engineering

Ho Chi Minh City, Vietnam

Posted on Jul 17, 2026
Keyloop bridges the gap between dealers, manufacturers, technology suppliers and car buyers.
We empower car dealers and manufacturers to fully embrace digital transformation. How? By creating innovative technology that makes selling cars better for our customers, and buying and owning cars better for theirs.
We use cutting-edge technology to link our clients’ systems, departments and sites. We provide an open technology platform that’s shaping the industry for the future. We use data to help clients become more efficient, increase profitability and give more customers an amazing experience. Want to be part of it?

Role 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

  • Design, build, and maintain scalable web applications using React and TypeScript

  • Develop and maintain Node.js backend services and RESTful APIs

  • Design and optimise database schemas and queries (SQL and/or NoSQL)

  • Build and maintain CI/CD pipelines to automate testing, build, and deployment

  • Deploy, configure, and manage application infrastructure on AWS

  • Write clean, maintainable, well-tested code following engineering best practices

  • Collaborate with product, design, and QA teams to deliver high-quality features

  • Participate in code reviews, architecture discussions, and technical planning

  • Troubleshoot, debug, and resolve issues across the stack, including in production

  • Produce clear technical documentation for APIs, services, and deployment processes

  • Mentor junior developers and contribute to team knowledge-sharing

Required Skills & Experience

  • 5+ years of professional full stack JavaScript development experience

  • Strong proficiency in JavaScript and TypeScript

  • Hands-on experience with React, including hooks, context, and component architecture

  • Solid Node.js backend development experience

  • Experience designing and consuming RESTful APIs

  • Practical experience with relational and/or NoSQL databases (e.g. PostgreSQL, MySQL, MongoDB)

  • Experience building and maintaining CI/CD pipelines (e.g. GitHub Actions, Jenkins, GitLab CI)

  • Working knowledge of AWS services (e.g. EC2, S3, Lambda, RDS)

  • Experience with version control (Git) and collaborative development workflows

  • Strong understanding of software engineering fundamentals: testing, debugging, and performance optimisation

Desirable Skills

  • Experience with containerisation (Docker, Kubernetes)

  • Familiarity with GraphQL

  • Experience with Infrastructure as Code (Terraform, CloudFormation)

  • Exposure to microservices architecture

  • Agile / Scrum experience

  • AWS certification (e.g. Solutions Architect, Developer Associate)

Why join us?
We’re on a journey to become market leaders in our space – and with that comes some incredible opportunities. Collaborate and learn from industry experts from all over the globe. Work with game-changing products and services. Get the training and support you need to try new things, adapt to quick changes and explore different paths. Join Keyloop and progress your career, your way.
An inclusive environment to thrive
We’re committed to fostering an inclusive work environment. One that respects all dimensions of diversity. We promote an inclusive culture within our business, and we celebrate different employees and lifestyles – not just on key days, but every day.
Be rewarded for your efforts
We believe people should be paid based on their performance so our pay and benefits reflect this and are designed to attract the very best talent. We encourage everyone in our organisation to explore opportunities which enable them to grow their career through investment in their development but equally by working in a culture which fosters support and unbridled collaboration.
Keyloop doesn’t require academic qualifications for this position. We select based on experience and potential, not credentials.
We are also an equal opportunity employer committed to building a diverse and inclusive workforce. We value diversity and encourage candidates of all backgrounds to apply.
"At Keyloop, AI is a daily ally: We encourage and train every employee to use our AI tools to boost their creativity and productivity."
See more open positions at Keyloop