Data How AG is a spin-off company of ETH Zurich founded in 2017. Our mission is to bring Industry 4.0 to the chemical, pharmaceutical, and biopharmaceutical sectors. We develop and commercialise predictive software that integrates sensor signals, process models, machine learning, reinforcement learning, historical data, and process engineering knowledge. Our technology accelerates process development, transfer, manufacturing, and risk & quality management—already trusted by 8 of the world's 20 largest pharma companies.About the RoleYou'll develop and maintain our web application using Vue 3 and Type Script, with a strong emphasis on writing clean, maintainable, and well-structured code. You'll apply solid software engineering principles to ensure a robust and scalable codebase, working with modern tooling and a component-based architecture.Key responsibilities include collaborating with backend engineers to integrate APIs, designing reusable components, implementing effective testing strategies, and building data visualization features that help scientists make sense of complex datasets.ResponsibilitiesDesign and implement new features while working closely with the product owner, UI/UX team, and fellow developersCollaborate with backend engineers to integrate RESTful APIsBuild reusable, well‐typed Vue components following established patternsWrite meaningful tests that ensure code reliabilityDevelop and enhance data visualization features using charting librariesContribute to maintaining code quality and consistency across the codebaseQualificationsA strong university degree (minimum BSc or equivalent) in computer science, software engineering, or a related field.Required SkillsProficiency in Vue. Js (Composition API) and Type Script, with strong typing skillsUnderstanding of software engineering principles (SOLID, separation of concerns, clean code)Experience building component-based architectures with clear separation between UI, business logic, and data layersSolid experience working with RESTful APIsFamiliarity with modern frontend tooling (Vite, ESLint, testing frameworks)Commitment to code quality, clear documentation, and knowledge sharingNice to HaveExperience with data visualization libraries (Plotly, D3, or similar)Familiarity with Tan Stack Query or similar data‐fetching patternsExperience with UI component libraries (Prime Vue, Vuetify, etc.)Background or interest in scientific/technical domainsPay range and compensation packageIntegration into a young, dynamic, and interdisciplinary team of computationally driven chemical engineers, biotechnologists, and computer scientists. Hybrid work model, with flexibility between our main office in Lisbon and home office. A highly versatile role balancing advanced research, real‐world industrial applications, and customer interaction. A steep learning curve, significant responsibility, and exposure to high‐impact international projects. Opportunities for travel, conferences, and participation in company‐wide community events. Attractive working conditions and clear opportunities for career progression.Equal Opportunity StatementData How AG is committed to diversity and inclusivity in the workplace. We encourage applications from individuals of all backgrounds and experiences.