{"id":3210082,"url":"https://alion.io/job/paretolabs-frontend-developer-intern","title":"Frontend Developer Intern","company":{"id":2684,"name":"ParetoLabs","domain":"paretolabs.ch","url":"https://alion.io/company/paretolabs","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Zurich, Switzerland"],"countries":["CH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Git","optional":true},{"name":"GitHub","optional":true}],"status":"live","first_seen_at":"2026-10-24T15:34:12Z","employer_posted_date":"2026-10-24","last_verified_at":"2026-11-07T04:24:48Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"ParetoLabs is looking for a motivated and passionate Frontend Developer Intern with a love for building great user interfaces to join our growing team.\nAs part of our dynamic team, you will build the interfaces people use to work with our AI-driven applications. You will gain hands-on experience in designing, developing, testing, and shipping web applications for clients across a wide range of industries.\nAbout ParetoLabs\nParetoLabs is a Zurich-based software studio that develops customized, AI-powered applications for conversational and text-processing use cases. We help companies quickly test, implement, and scale AI applications within their specific business environments.\nFounded in 2023, ParetoLabs is a Microsoft for Startups partner that combines innovative AI technologies with the individual requirements of Swiss companies.\nTasks\nBuild modern, responsive user interfaces for AI applications, including chat assistants, copilots and internal tools.\nTurn designs into accessible, well-structured components in React and TypeScript (Next.js).\nConnect the frontend to our APIs and handle loading, errors and streaming AI responses gracefully.\nCollaborate closely with our multicultural team, sharing your ideas and learning from experienced colleagues.\nTake ownership of defined tasks and bring your own ideas to projects with real-world impact.\nRequirements\nEducational Background: Currently pursuing or recently completed a degree in computer science, software engineering, or a related field, or equivalent self-taught experience.\nWeb Fundamentals: Practical experience with HTML, CSS and JavaScript or TypeScript through university, personal, or professional projects.\nFrontend Frameworks: First experience with React or a similar framework is an advantage; Next.js is a plus.\nHow the Web Works: A good understanding of how browsers, HTTP and APIs work together, and of the difference between what runs on the server and in the browser.\nUser Focus: Care for usability, accessibility and responsive design across devices.\nDeveloper Tools: Initial experience with Git and the browser's developer tools.\nProblem-Solving Skills: A curious, proactive, and solution-oriented mindset with a willingness to learn and take ownership of defined tasks.\nTeamwork: An open-minded team player who enjoys collaborating in a multicultural and interdisciplinary environment.\nCommunication Skills: Good communication skills in English or German and the ability to communicate clearly with colleagues and project stakeholders.\nBenefits\nCompetitive Remuneration: A competitive salary package, reflecting your experience and contributions.\nPick Your Gear: Choose your preferred devices for work.\nAttractive Benefits: above market pension benefits and a private accident insurance.\n Professional Growth: Participation in the Microsoft for Startups program, offering access to valuable resources, events and support.\nInterested in frontend development, user experience, and AI? 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