Develop, and maintain scalable cross-platform applications using React.js and React Native.
Participate in requirement discussions, technical design, and code reviews.
Collaborate with designers, and product managers to deliver exceptional user experiences.
Optimise frontend performance, stability, and usability across browsers and devices.
Collaborate with backend engineers to integrate APIs and ensure reliable data flow.
Deliver features according to requirements and agreed delivery timelines.
Research and experiment with new technologies to support the evolution of frontend engineering practices within the team.
Requirements
Extensive experience (5+ years) with React, TypeScript, and modern frontend development, with a proven track record of architecting scalable solutions.
Experience with server-side rendering (SSR), static site generation (SSG), and API routes in Next.js.
Advanced understanding of web performance optimization, especially related to Core Web Vitals, SSR patterns, and monitoring tools like Sentry.
Deep knowledge of modern CSS, including preprocessors (e.g., SASS), and extensive experience utilizing utility-first CSS frameworks like Tailwind CSS to build maintainable and scalable UIs.
Ensure accessibility, responsiveness, and cross-browser compatibility.
Excellent analytical and problem-solving skills.
Able to lead and drive technical projects and improvements across an engineering organization.
Ability to write efficient, maintainable, and scalable code.
Strong communication skills with the ability to work effectively in a team environment.
Mentor and coach mid-level engineers, raising the quality bar for code reviews, testing practices, and overall system design.
Demonstrated ability to mentor engineers and contribute to team-wide knowledge sharing.
Background in monorepos, one-app architectures, and shared-type and component strategies between Web and React native.
Tech Stack
JavaScript
Next.js
React
React Native
SCSS
TypeScript
Benefits
Everything you need to do a great job (MacBook etc.)
Free weekly German classes to help you adjust to Berlin life.
Wellpass gym access and a lot of other perks.
Flexible hours with hybrid working between our great offices and from home.
A friendly, diverse group of colleagues from all different nationalities, genders and orientations!