Senior Fullstack React Engineer

Our offer for you

As a Senior Fullstack React Engineer (f/d/m), you will play a pivotal role in shaping and enhancing the user experience of our AI-driven legal solutions. Our B2B solutions are helping especially professionals, who work in law research and legal advising. You will work closely with our design, engineering, and product teams to develop and optimize intuitive, responsive, and scalable UI components, bringing innovation and efficiency to the forefront of our product offerings.  
YOUR TEAM 
You will join our Tech Team of around 14 people, including UI Engineers, UI Designer, AI Engineers as well as Fullstack, Backend and DevOps Engineers.  
YOUR HIRING MANAGER 
Aurélien leads one Engineering Team. With extensive experience in software development and a hands-on, pragmatic leadership style, Aurélien values independent thinking and efficient solutions that drive real-world impact.
OUR BENEFITS 

• Working hours: Flexible working hours 
• Vacation: 26 days + December 24th & 31st off
• Remote: 100% remote work possible (given a German residence), other countries upon request  
• Discounts: e.g. Urban Sports Club Membership 
• Equipment: Laptop (Lenovo or Mac), second screen, keyboard etc.  

Your responsibilities

• Develop UI Components: Using React, TypeScript, , hooks, and responsive design 
• Performance Optimization: Implement code splitting, lazy loading, and caching techniques
• Design Implementation: Pixel-perfect execution from Figma designs with Tailwind and animations
• Backend Integration: Connect APIs using RESTful services, integrating WASM solutions for encrypted communication
• Testing & Debugging: Write tests using Vitest ensuring clean, functional code
• End-to-End Responsibility: From design handover to backend integration, ensuring APIs fetch the right data
• Tech Stack Optimization: Streamline tooling, optimizing the codebase for better scalability & clean code best practices

Our Tech Stack

• React, Native JavaScript, TypeScript, & , Vitest

About you

• Language: English (fluent)
• Full development lifecycle: Worked across the full development lifecycle, from design to backend connection with React, TypeScript, Hooks, and Context API, HTML5, CSS3, Web Components
• Backend integration experience: , API design, authentication mechanisms (JWT, OAuth & Keycloak)
• Delivery: Delivered results in evolving fast-paced startup environmentt
• Technical Debt: Optimized technical debt and implemented best coding practices in previous roles
• Optional: Familiarity with tools such as Webpack, Docker, Git, and CI/CD pipelines as well as Office.jsSounds good? 
  
• Working Permission: EU
• Residence: must be within the EU

About us

Noxtua is Europe's sovereign Legal AI. This legally competent AI covers the entire spectrum of legal text work – from information gathering (research) and analysis of complex issues (understanding) to document creation (drafting). The legally compliant AI meets the professional, criminal, and data protection requirements for lawyers (e.g. Section 203 German Criminal Code, Section 43e German Federal Code for Lawyers), is certified according to BSI C5, TISAX, ISO 27001, 9001, 27018, 27017, and The tech company Noxtua has formed exclusive partnerships with leading European publishing houses from Germany, Austria, Switzerland, Poland, the Czech Republic, and Slovakia for the Legal AI Workspaces Beck-Noxtua, MANZ-Noxtua, Swiss-Noxtua, Beck-Noxtua Poland, Beck-Noxtua Czech Republic and Beck-Noxtua Slovakia.

Founded in 2017 in the German capital as a result of a research project by Dr. Leif-Nissen Lundbæk and Professor Dr. Michael Huth at Oxford University and Imperial College London, the European legal tech company has many years of experience in developing GDPR-compliant AI solutions and now has offices in Paris, Berlin, Zagreb, and Munich. Strategic partners including Germany's leading legal publisher C.H.BECK as well as the leading law firms CMS and Dentons have invested around 81 million EURO in the European scaleup as part of its Series B.

We explicitly encourage women to apply, as they are currently underrepresented. Our goal is to build a diverse and inclusive work environment that values different perspectives. Of course, we welcome applications from all qualified individuals – regardless of gender, ethnic origin, religion, disability, age, or sexual identity.