Senior Software Engineer

Key Responsibilities

Design and develop scalable backend services and APIs using Node.js (Express / Koa).

Build and maintain high-performance frontend applications using React.js.

Design and implement GraphQL server-side architecture, including schemas and resolvers.

Lead technical design discussions and conduct code reviews.

Collaborate with product, UX, and DevOps teams to deliver high-quality solutions.

Ensure performance, security, and scalability of web applications.

Required Skills & Qualifications

Strong experience in Node.js with Express.js or Koa.js.

Advanced proficiency in React.js.

Solid experience with GraphQL, including schema design and resolver implementation.

Strong knowledge of JavaScript / TypeScript (ES6+).

Experience with RESTful services and modern web architecture.

Familiarity with Git and CI / CD practices.

Nice to Have

Experience with cloud platforms (AWS / Azure / GCP).

Exposure to Docker and container orchestration.

Experience with microservices and event-driven architectures.

(This role follows Kuala Lumpur (KL) timezone – GMT+8 working hours)