luca (culture4life GmbH)
Frontend Software Engineer (m/f/d)
Skills
2 years ago
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Important information
Contract type:
Permanent
Location:
Berlin, Germany
Work mode:
Hybrid
Published on:
9 October 2026
What they need
We are looking for a passionate Frontend Software Engineer with a strong foundation in React and a keen eye for UI/UX design. In this role, you will collaborate closely with product managers, designers, and backend engineers to build and maintain engaging, high-quality user interfaces. You will translate design concepts into fully functional and user-friendly applications, ensuring performance, scalability, and optimal user experience.
Develop and Maintain Frontend Applications:
- Implement web application features using React, JavaScript/TypeScript, HTML, and CSS.
- Integrate REST or GraphQL APIs to connect the frontend with backend services.
Collaborate with Cross-Functional Teams:
- Work closely with designers to turn mockups and wireframes into functional, responsive UI.
- Coordinate with backend engineers to ensure smooth data flow and optimal application performance.
UI/UX Focus:
- Leverage your UI/UX background to create intuitive and visually appealing interfaces.
- Conduct user research or gather user feedback to continuously refine the user experience.
- Ensure consistency and adherence to brand guidelines, design principles, and accessibility standards.
Code Quality and Best Practices:
- Write clean, efficient, and reusable code following industry standards.
- Employ testing frameworks (e.g., Jest, React Testing Library) to ensure application reliability.
- Participate in code reviews to maintain high code quality and share knowledge with the team.
Performance Optimization:
Monitor and optimize web application performance, including rendering times and memory usage.
Identify bottlenecks and propose solutions for a seamless user experience.
Continuous Improvement:Stay up to date with emerging frontend technologies and best practices.
Recommend tools, libraries, or methodologies to enhance the development process.
Bachelor’s degree in Computer Science, Design, or related field (or equivalent work experience).
2+ years of professional experience in frontend development (React emphasis preferred).
Proficient in React (Hooks, state management libraries, component-driven architecture).
Solid understanding of JavaScript/TypeScript, HTML5, CSS3, and responsive design.
Familiarity with UI/UX design principles and experience with tools such as Figma, Sketch, or Adobe XD.
Experience using version control systems (Git) and CI/CD pipelines.
Knowledge of RESTful APIs, GraphQL, or other data exchange protocols is a plus.
Strong communication and collaboration skills.
Attention to detail and passion for delivering outstanding user experiences.
Ability to adapt in a fast-paced, agile environment.
Bonus Points:
- Experience with design systems or component libraries (e.g., AntDesign or custom frameworks).
- Familiarity with server-side rendering (Next.js) for improved SEO and performance.
- Basic knowledge of backend technologies (Node.js, Express) to assist with full-stack development when needed.
- Previous experience in A/B testing and data-driven design.
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