Middle/Senior Frontend Developer (React + TypeScript)
Sigma Software1 month ago
Warsaw, PolandMid Level / Senior
Responsibilities
- Develop and maintain responsive web applications using React and TypeScript.
- Collaborate with designers and backend developers to deliver seamless user experiences.
- Use GraphQL for data fetching and manipulation.
- Build modern and accessible UI components using Material UI or similar libraries.
- Participate in code reviews, sprint planning, and product discussions.
- Contribute to performance, code quality, and continuous improvement initiatives.
- Take ownership of delivery, operational condition, and initiatives across the project.
Requirements
- At least 3 years of experience as a frontend developer.
- Hands-on experience with JavaScript and TypeScript.
- Experience with React.
- Good knowledge of GraphQL.
- Experience with Material UI.
- Experience with GitHub or other version-control systems.
- Upper-Intermediate level of English.
Tech Stack
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