Full Stack Engineer

VAYUZ Technologies
Mumbai, Maharashtra, India

About the Role

We are looking for a Full Stack Developer with 2–3 years of hands-on experience in React.js, Next.js, and modern frontend technologies. The ideal candidate should have a strong frontend foundation, basic backend and database knowledge, and an interest in AI-assisted development.

Key Responsibilities

  • Develop and maintain responsive web applications using React.js, Next.js, and Tailwind CSS.
  • Build internal admin panels and CMS screens for content and workflow management.
  • Integrate REST APIs with JWT-based authentication and error handling.
  • Write and optimize SQL queries using PostgreSQL.
  • Contribute to mobile app development using React Native and backend development using C# / ASP.NET Core.
  • Debug application issues, identify root causes, and improve existing code quality.
  • Use AI coding tools such as Claude Code, Codex, Cursor, or ChatGPT to accelerate development while reviewing and testing generated code.
  • Participate in code reviews, sprint planning, and technical documentation.

Required Skills

  • 2–3 years of hands-on experience in JavaScript, React.js, HTML5, and CSS3.
  • Working knowledge of Next.js, Tailwind CSS, and responsive design.
  • Understanding of REST APIs, JWT authentication, and backend integration.
  • Basic SQL and PostgreSQL knowledge.
  • Familiarity with Git/GitHub, Postman, Chrome DevTools, and command-line tools.
  • Strong understanding of OOP, Data Structures, Algorithms, and DBMS.
  • Practical experience using AI coding tools with the ability to validate their output.

Preferred Skills

  • Knowledge of TypeScript, React Native, or Expo.
  • Exposure to C#, .NET / ASP.NET Core, and application deployment.
  • Familiarity with MCP, AI agents, or agentic workflows.
  • Interest in financial services or capital markets.

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