{"id":657744,"url":"https://alion.io/job/qontext-product-engineer","title":"Product Engineer","company":{"id":684635,"name":"Qontext","domain":"qontext.ai","url":"https://alion.io/company/qontext","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":null,"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":{"min":65000,"max":120000,"currency":"EUR","period":"year","gross":null,"usd_annual":134701},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AI Agents","optional":false},{"name":"Human-in-the-Loop","optional":false},{"name":"React.js","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-03-06T12:22:27Z","employer_posted_date":"2026-03-06","last_verified_at":"2026-10-28T17:12:58Z","board_verified":true,"closed_at":null,"days_open":236,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":235},"description":"We're building the self-maintaining source of truth for the AI-native company, the context repository that keeps company knowledge structured, up-to-date, permission-aware, and ready for every AI agent.\nThat takes people who are exceptionally talented, obsessed by the vision, and set on doing the best work of their lives. If that's you, read on.\nThe Opportunity\nYou'll own the core product experience of Qontext: the interface where companies decide what their AI is allowed to know, and how it stays true over time.\nYou'll turn deep backend logic, a graph-based, versioned, governed context repository, into product that feels effortless. From Access controls that define what each Client can reach, to the Change reviews where humans validate and refine context, you'll build the surface that the entire AI-native company runs on.\nWe're already live with 15+ design partners and launching v1 in Q3 2026. This is the rare moment where the product, the architecture, and the category are still yours to shape. We think of Qontext as a once-in-a-lifetime opportunity, and we hire people who feel the same.\nWhat You’ll Do\nDesign and build the interface connecting users, data sources, and AI context\n\nBuild Access controls governing which Clients and Groups can reach what\n\nShip human-in-the-loop Change reviews for context validation, feedback, and identity resolution\n\nBuild new native connectors that turn external tools into live Data sources\n\nTurn complex backend logic into UI, APIs, and workflows that feel obvious\n\nYou’ll Thrive Here If You…\nBuild beautiful, high-performance interfaces that make complexity usable\n\nAre fluent in TypeScript, React, and Tailwind, and obsess over interaction detail\n\nThink in systems and flows, not screens, and know how frontend and backend meet\n\nLive at the intersection of engineering and product, shaping UX through code\n\nShip, test, and refine fast, with craft and speed together\n\nWhy Join Us\nChallenge: A genuinely hard intellectual and systems problem\n\nCutting edge: Turning the latest research into a product used at scale\n\nMission: Building the infrastructure for the next generation of work\n\nImpact: Shape the company and architecture from day one\n\nOwnership: Competitive salary plus meaningful early equity\n\nCulture: Deep-tech mindset, transparency, radical candor and fast execution\n\nProcess\nGet to know each other · 30 min\n\nChat with co-founder(s) · 30 min\n\nTechnical interview · 1h\n\nTake-home case · 3h\n\nCase discussion · 1h\n\nOffer\n\nPractical Info\nLocation: Berlin\n\nStart date: ASAP\n\nType: Full-time\n\nCompensation: €65k - 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