Full Stack Developer - Java/React.js
First seen by Alion on Jul 22, 2026.
REQUIRED SKILLS & EXPERIENCE
Frontend (Must-Have):
- 35 years of professional experience developing responsive UIs and web applications using React JS.
- Strong command of the React ecosystem: Redux / Zustand, Context API, Hooks, React Router, and component lifecycle management.
- Solid proficiency in HTML5, CSS3, JavaScript (ES6+), and TypeScript.
- Good understanding of responsive design, cross-browser compatibility, and web performance optimisation.
- Experience with modern build tools (Webpack, Vite) and frontend testing frameworks (Jest, React Testing Library, Cypress).
Backend (Must-Have):
- Hands-on experience building RESTful APIs with JAVA.
- Working knowledge of at least one relational database (PostgreSQL / MySQL).
- Understanding of authentication patterns (JWT, OAuth 2.0), middleware design, and error-handling strategies.
- Basic familiarity with Docker, CI/CD pipelines (GitHub Actions, Jenkins, or equivalent), and cloud services (AWS preferred).
AI & General:
- Demonstrated ability to use AI coding tools (GitHub Copilot, Claude, Cursor, ChatGPT, or equivalent) as part of daily development workflow.
- Ability to critically evaluate, debug, and improve AI-generated code rather than accepting it blindly.
- Strong problem-solving skills with a solid foundation in data structures and algorithms.
- Proficiency with version control (Git) and collaborative branching strategies.
- Excellent written and verbal communication skills.
Skills
Full Stack, Java, Redux, Javascript, TypeScript, ES6, PostgreSQL, Node.js, AngularJS, Spring Boot, Microservices Architecture