ReactJS Developer (Claude.AI Integration & End-to-End Testing)

Job Summary:

• Job Title: ReactJS Developer (Claude.AI Integration & End-to-End Testing)
  Location: Madurai
  Experience: 5+ years
  Employment Type: Full-time
  Job Summary We are looking for a talented ReactJS Developer who can build high-quality front-end interfaces, integrate AI capabilities using Claude.AI APIs, and manage robust end-to-end testing for our applications. The ideal candidate should have strong hands-on experience in React, testing frameworks, API integration, and a good understanding of AI-assisted workflows.

Key Responsibilities:

• Develop responsive and high-performing UI using ReactJS and modern JavaScript (ES6+).
  Integrate Claude.AI APIs into front-end workflows for AI-driven features such as chat, summarization, and automation. Build reusable components, follow best practices, and ensure UI consistency. Collaborate with backend, UX, and product teams to deliver end-to-end features. Write and maintain comprehensive unit tests, integration tests, and E2E test cases. Implement E2E testing using tools like Cypress / Playwright / Selenium. Optimize application performance, usability, and accessibility. Troubleshoot issues across environments and ensure smooth deployment pipelines. Collaborate in Agile/Scrum teams and participate in code reviews. Required Skills
  Strong proficiency in ReactJS, Redux / Zustand / Context API. Solid understanding of HTML5, CSS3, Tailwind, JavaScript, TypeScript. Hands-on experience integrating external APIs (REST / GraphQL). Experience working with Claude.AI API / OpenAI / similar LLM APIs. Expertise in E2E testing using Cypress, Playwright, or Selenium. Familiarity with Jest, React Testing Library for unit testing. Strong debugging, performance tuning, and problem-solving skills. Experience with Git, CI/CD pipelines (GitHub Actions, GitLab, Jenkins). Good to Have Experience with Node.js backend or serverless functions. Understanding of prompt engineering or AI-assisted workflows. Experience with Docker, AWS, or cloud environments. Knowledge of micro-frontends or modular architecture.

About our Talent Acquisition Team:

• Arumugam Veera leads the Talent Acquisition function for TechMango, driving our mission to build high-performing teams and connect top talent with exciting career opportunities.
  Feel free to connect with him on LinkedIn: https://www.linkedin.com/in/arumugamv/
  Follow our official TechMango LinkedIn page for the latest job updates and career opportunities: https://www.linkedin.com/company/techmango-technology-services-private-limited/
  Looking forward to connecting and helping you explore your next great opportunity with us!