Lead React Developer
Workplace: Cracow Office (remote work is not possible)
B2B contract = 180 pln/h - 210 pln/h or Contract of employment = 25k - 27k pln gross
Responsibilities
- Develop a sophisticated iGaming platform using React and Typescript
- Write high-quality, scalable, testable, and efficient code
- Participate in software system testing and validation procedures, programming, and documentation
- Lead assigned projects, including task assignment, coordination of efforts, and performance monitoring
- Provide technical guidance and assist with programming challenges
- Conduct code reviews and offer feedback to ensure code quality
Requirements
- Minimum of 5 years of commercial experience in web development
- At least 5 years of commercial experience with React
- Proficiency with Typescript
- Familiarity with testing frameworks and test runner frameworks such as Jest
- Experience consuming REST APIs
- Clear understanding of SOLID and GRASP principles, client-side architecture, and design patterns
- Awareness of cross-browser compatibility issues and client-side performance considerations
- Strong learning skills, problem-solving abilities, and capability to work independently
- Solid understanding and extensive experience with tools like Git, npm, Webpack, Babel, and Linters
- Intermediate level of English
Nice to have
- Familiarity with the Nx framework
- Experience with TypeScript Abstract Syntax Tree and writing code modifiers
- Experience with GitLab Continuous Integration
- Strong product eye and understanding of typical web user experience
- Experience in working with Docker, NGINX, and NodeJS