Senior Frontend Engineer
New
J
JobgetherSaaS
Germany, Availability to consistently overlap with U.S. business hours.ContractSenior
Salary not disclosed
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Job Details
- Languages
- Excellent written English communication skills
- Experience
- Minimum 5 years of professional experience
- Required Skills
- CypressFigmaJestTypeScriptReduxReactPlaywright
Requirements
- Minimum 5 years of professional experience building production-grade React applications.
- Strong expertise in TypeScript, React, Material UI (v5+), Redux Toolkit, and RTK Query.
- Advanced knowledge of modern CSS, including Flexbox, Grid, responsive design, and mobile-first development principles.
- Experience developing complex forms with React Hook Form.
- Proven experience with frontend testing using Jest, React Testing Library, Cypress, Playwright, or similar frameworks.
- Strong understanding of performance optimization techniques, including lazy loading, code splitting, and application profiling.
- Experience working from Figma designs and delivering pixel-perfect implementations.
- Familiarity with Agile development practices, Git-based workflows, and modern frontend build tools such as Vite or Webpack.
- Comfortable using AI-assisted development tools such as Claude, Claude Code, Cursor, or GitHub Copilot.
- Excellent written English communication skills and the ability to work independently in a remote, asynchronous environment.
- Availability to consistently overlap with U.S. business hours.
Responsibilities
- Design, develop, and deliver responsive, pixel-perfect user interfaces using React, TypeScript, and Material UI.
- Own frontend features from design handoff through implementation, testing, deployment, and continuous improvement.
- Build complex, validated forms and deliver seamless user experiences across desktop, tablet, and mobile devices.
- Develop and maintain automated unit, integration, and end-to-end tests to ensure application reliability.
- Optimize frontend performance, accessibility, responsiveness, and Core Web Vitals.
- Collaborate closely with product managers, designers, and backend engineers to deliver high-quality features.
- Participate in code reviews, mentor other engineers, and contribute to frontend best practices and architecture decisions.
- Utilize AI-assisted development tools responsibly to improve productivity while reviewing and validating generated code.
- Help evolve the frontend technology stack, component library, design system, and TypeScript adoption.
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