Your mission Developing and maintaining both front-end and back-end code for web and mobile applications. Building responsive UIs for both desktop and mobile (React, React Native, Bootstrap). Implementing and integrating back-end services using Python, Node.js, and Jinja2 templates. Collaborating with product owners and other developers as well as data scientists. Taking ownership of features from concept to deployment. Contributing to best practice setups, architecture decisions, code quality, and performance optimization. Staying up-to-date with technologies, with an eye for useful and engaging visual interactions. Your profile Proficiency in JavaScript/TypeScript, especially with React and React Native. Experience in front-end development using JavaScript and Bootstrap (or similar UI toolkits). Back-end development with Python (especially Jinja2 ) and/or Node.js. Working knowledge of SQL or NoSQL databases. Familiarity with AWS infrastructure and cloud-based deployments. Understanding of agile development processes and version control workflows. A self-managed, hands-on attitude — you take initiative and bring ideas to life. Why us? Close collaboration with biologists, data analysts & scientists in a highly motivated team. Challenging and impactful tasks to execute with peers and renowned experts Modern corporate culture, flat hierarchies, fast execution in a fast-growing start-up. A modern office with a view of the Alps and good transport connections in Werksviertel, Munich-East. Personal introduction & mentoring as well as room for your own ideas. We actively encourage the use of AI as an efficient tool in a GitHub-based development environment. Access to Wellpass for fitness, wellness, and sports offerings. About us MOLEQLAR Analytics is a German biotech start-up that uses a saliva-based platform to analyse molecular markers of health and lifestyle. We focus on high-resolution epi-proteomic measurements using mass spectrometry. Do you want to combine data, science and entrepreneurial spirit and advance one of the most innovative fields of health, sports and nutrition science? Then come on board! Shape the future of personalised health with us!