At Novasign, we’re redefining the future of bioprocessing. Our platform, Novasign Studio , combines intelligent hybrid models, automation, and modern microservices (SOA) architecture to accelerate the development of life-saving therapies, next-generation enzymes, and sustainable food technologies.
We’re scaling fast with a growing customer base across biotech and life sciences. If you’re looking to make a real-world impact with cutting-edge machine learning and SaaS technology, we want to hear from you. We’re hiring ten new team members in the next four months, and this role is critical in driving our growth.
Role Summary
We are seeking a Senior Front-End Developer with deep React (Next.js) expertise to help us build modern, user-friendly, and performant interfaces. In this role, you will design and implement real-time, data-rich applications, collaborating closely with our software engineering and consulting teams. While your primary focus will be front-end development, experience with C# / ASP.NET Core, Python, and API design is highly valued.
Requirements
- Develop and maintain modern React / TypeScript (Next.js) interfaces with real-time features (SignalR, WebSockets)
- Collaborate with back-end engineers on gRPC and REST API design and contracts
- Apply best practices : OOP, SOLID, modular and composable design
- Work in Agile / Scrum teams, participate in code reviews, and contribute to architectural documentation
- Ensure high-quality, maintainable, and testable code with strong focus on user experience
Skills & Education
Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field5+ years professional experience with React and TypeScript + Next.jsExpertise in data fetching and caching with React Query (or similar)Strong understanding of real-time applications (SignalR, WebSockets) and collaborative UIsProficiency in state management, UI component libraries, and modern build toolsHands-on experience with testing frameworks (Jest, Playwright, React Testing Library) covering unit, integration, and functional testingSolid knowledge of CSS frameworks such as Material UIExperienced in Agile / Scrum workflows with excellent English communication skillsBonus / Optional Skills
Knowledge of C# / ASP.NET and / or PythonProficiency in data visualization libraries (ECharts, Plotly, HighCharts)Exposure to Kubernetes and cloud platforms (AWS, GCP, Azure)Familiarity with Storybook for component-driven developmentFamiliarity with gRPC, and REST API integrationWorking knowledge of SQL, Docker, and CI / CD pipelinesBenefits
Innovation Culture : We are an international team. We value new ideas, open discussions, and constructive criticism. Your voice shapes our technological directionProfessional Growth : Continuous learning opportunities and career development in cutting-edge softwareMeaningful Impact : Work on software that accelerates life-saving therapies, enzyme manufacturing and sustainable food productionCompetitive Package : We offer an attractive salary above industry standards, complemented by comprehensive benefits, including a free food allowance. In accordance with the IT collective agreement (minimum ST1 – Regelstufe), the minimum gross annual salary is €53,802; however, your actual compensation will reflect your skills, experience, and impact and will be significantly higherFull time (38,5 h / week) – 25 days of paid holidays per full calendar year