Full Stack Developer (Mid Level)
Summary
Full stack engineer who designs, develops and maintains scalable web applications using React.js, Next.js, TypeScript and Node.js, integrating RESTful APIs and third-party services, optimizing performance/SEO/security, writing tests, and collaborating in an Agile team. Based in Kuala Lumpur, Malaysia (not remote).
We are seeking an experienced Full Stack Engineer to design, develop and maintain modern, scalable web applications. You will collaborate with product, design and engineering teams to deliver secure, high-performance digital solutions with an excellent user experience.
Key responsibilities
Design, develop and maintain scalable web applications using React.js, Next.js, TypeScript and Node.js.
Integrate RESTful APIs, third-party platforms and backend services.
Optimize application performance, security, SEO and accessibility.
Conduct code reviews and follow software engineering best practices.
Develop and execute unit, integration and performance testing.
Collaborate with cross-functional teams in an Agile environment.
Monitor application health, performance and reliability in production.
About you
Minimum 5 years of experience in Full Stack or Web Application Development.
Strong hands-on experience in React.js, Node.js and Next.js (Mandatory).
Strong understanding of SSR, SSG and modern web architecture.
Experience integrating RESTful APIs and third-party services.
Good knowledge of HTML5, CSS3 and responsive web design.
Experience with Git and CI/CD practices.
Understanding of application performance optimization, security and SEO.
Strong analytical, problem-solving and communication skills.
Ability to work effectively in a collaborative Agile environment.