Senior FrontEnd React Developer

Project Description:

Welcome to project, where science meets life. We craft web platforms for the life science industry, turning complex molecular data into sleek, interactive UIs. Imagine a darkly elegant React app that helps researchers track experiments, analyze results, and maybe — just maybe — change the world. Our team of backend alchemists and design sorcerers needs a Frontend Engineer to help conjure interfaces that are as functional as they are hauntingly beautiful.

Your duties:

• Build and refine ReactJS components (hooks, context, functional wizardry)

• Create a reusable component library tailored for scientific workflows

• Integrate REST/GraphQL APIs and orchestrate async states like a symphony

• Optimize performance with code-splitting, virtualization, and memoization

• Ensure responsive, pixel-perfect layouts — from lab desktops to field tablets

• Write tests (Jest, React Testing Library) to keep bugs buried deep

• Join sprint rituals, code reviews, and the occasional deploy

  
  

Requirements:

• 5+ years of React experience with production-grade apps

• Strong JavaScript (ES6+), HTML5, CSS3 (Grid, Flexbox, animations)

• Experience with state management (Redux, Zustand, or similar)

• Comfort with APIs, HTTP mechanics, and error handling

• Git fluency and exposure to CI/CD workflows

• Testing mindset and debugging skills sharp enough to dissect tricky bugs

• Bonus: Next.js, motion libraries (Framer Motion), accessibility, cloud basics

We offer: 

• 👨‍💻 work in a team of interdisciplinary experts and technology enthusiasts, inspired by working in a flat hierarchy; 

• 📈 permanent full-time cooperation in an extraordinary company, which has been growing dynamically for 20 years; 

• 🚀 possibility of development in various IT projects realized for well-known and recognizable clients – leaders in their industries; 

• 🥇 the ability to work with the latest technologies and the highest standards of development; 

• ⌚️ flexible working hours and a hybrid or fully remote working model (different arrangements apply in different teams, we do not impose any options); 

• ☁  a number of initiatives supporting knowledge sharing and development, such as: internal training, thematic guilds, Cloud training and certification opportunities (technology partnerships in four clouds); 

• 📣 possibility to learn English or German online and English lessons for teams; 

• 🏋️‍♂️ multisport card and medical insurance; 

• ⛵️ sea adventures co-financed by company – we regularly sail in the Caribbean, Mediterranean or North Sea.