{"id":3701238,"url":"https://alion.io/job/matchmatch-senior-frontend-software-engineer","title":"Senior Frontend Software Engineer","company":{"id":4505409,"name":"Matchmatch","domain":"matchmatch.io","url":"https://alion.io/company/matchmatch","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"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":"Detox","optional":false},{"name":"Figma","optional":false},{"name":"Jest","optional":false},{"name":"Next.js","optional":false},{"name":"React Native","optional":false},{"name":"React Query","optional":false},{"name":"Storybook","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-11-03T12:40:14Z","employer_posted_date":null,"last_verified_at":"2026-11-03T12:40:14Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Role\nWe are looking for a senior software engineer to own the creation, design, and maintenance of web applications at our company. The current applications are written in Typescript using React as a framework, served through Next.js, and using React Query. You will work in an environment that is fast paced, has little technical debt, and utilizes the latest technologies.\n\nResponsibilities\nOwn the technical vision and architecture for our web applications.\n\nLead end-to-end development of new user-facing features.\n\nBreak fuzzy ideas into clear specs, edge cases, phased plans.\n\nBuild intuitive and responsive UIs from Figma mocks.\n\nOptimize application performance, focusing on Core Web Vitals.\n\nEvolve React/Next.js structure: routing, state, and code‑split rules\n\nDefine React Query caching, retries, and optimistic updates.\n\nBuild a cross‑platform component library with Storybook.\n\nIteratively work with design and product leadership to create a delightful experience.\n\nRepresent engineering in roadmap; balance value, effort, and risk.\n\nRapid‑prototype UI/UX to de‑risk big bets with design.\n\nQualifications\n5+ years of experience as a software engineer\n\n3+ years of experience building and shipping web applications with React and Next.js.\n\nStrong knowledge of TypeScript, React, and React Native.\n\nExperience creating websites from Figma mocks.\n\nSolid understanding of UI/UX design principles.\n\nA keen eye for detail, particularly in ensuring UI elements' visual quality and interactivity.\n\nExperience with ‘polishing’ UI in collaboration with a designer.\n\nExperience with testing frameworks (Jest, Detox, etc.).\n\nFind Jobs in Germany on Arbeitnow","description_format":"text","description_chars":1659,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-03T19:33:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":29,"reasons":["seen:0","win:early"],"computed_at":"2026-11-04T04:44:20Z"},"pay":null,"html_url":"https://alion.io/job/matchmatch-senior-frontend-software-engineer","json_url":"https://alion.io/job/matchmatch-senior-frontend-software-engineer.json","meta":{"generated_at":"2026-11-04T04:44:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7310,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4505409},"rest":"https://alion.io/mcp/rest/get_company?id=4505409"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmatchmatch-senior-frontend-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmatchmatch-senior-frontend-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmatchmatch-senior-frontend-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/matchmatch-senior-frontend-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmatchmatch-senior-frontend-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3701238}},{"tool":"search_jobs","arguments":{"company":"matchmatch.io","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3701238},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}