React Developer
We're looking for a highly skilled Full Stack Developer with 4-6 years of experience, possessing deep expertise in front-end development (React, Angular) combined with back-end skills in Node.js/NestJS and Python. You'll be a vital part of our team, designing, developing, and deploying robust applications across the full stack, with a significant focus on user interface excellence.
What You'll Do:
- Front-End Development:
- Develop responsive, intuitive, and high-performance user interfaces using React.js (hooks, state management) and Angular (TypeScript, RxJS).
- Craft pixel-perfect UIs with expert command of HTML5 and CSS3
- Utilize TypeScript extensively for robust, scalable, and maintainable front-end code.
- Ensure cross-browser compatibility and optimal front-end performance.
- Back-End Development:
- Build and maintain scalable back-end services and APIs primarily with Node.js (NestJS) and Python.
- Design and interact with databases (both SQL and NoSQL).
- Utilize AWS cloud services for deployment and infrastructure.
- Work with Swagger/OpenAPI for API documentation and design.
- General Development & Operations:
- Implement and manage CI/CD pipelines for automated deployments.
- Ensure code quality and reliability through comprehensive testing, including Jest for front-end and back-end code.
- Collaborate closely with product, design, and other engineering teams.
- Participate in architectural discussions and guide technical direction.
- Mentor and support less experienced team members.
What We're Looking For:
- 4+ years of hands-on experience in full-stack web development.
- Exceptional proficiency in front-end technologies:
- Strong expertise in React.js and its ecosystem.
- Strong expertise in Angular (latest versions preferred).
- Expert command of HTML5, CSS3, and TypeScript.
- Solid experience with Node.js, specifically with the NestJS framework.
- Proven experience with Python for back-end development.
- Proven experience with AWS cloud services.
- Experience with Swagger/OpenAPI for API specification.
- Understanding and practical experience with CI/CD processes.
- Proficiency in writing unit and integration tests, especially using Jest.
- Strong understanding of database concepts (SQL/NoSQL).
- Familiarity with Git and Agile development methodologies.
- Excellent problem-solving skills and a collaborative attitude.
Key Skills
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- Posted
- Dec 10, 2025
- Type
- Full-time
- Level
- Entry
- Location
- Cracow
- Company
- TST Group
Industries
Categories
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