{"id":758320,"url":"https://alion.io/job/duna-backend-engineer","title":"(Senior/Staff) Backend Engineer","company":{"id":673791,"name":"Duna","domain":"duna.com","url":"https://alion.io/company/duna-3","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"C","score":62,"open_postings":11,"ghost_share":0.636,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["NL","DE","FR","GB","AT","BE","BG","HR","CZ","DK","FI","HU","IE","IT","NO","PL","RO","ES","SE","CH","EE","GR","IS","LV","LI","LT","LU","MT","PT","SK","SI"],"hiring_countries_total":31,"salary":null,"salary_estimate":{"min_usd":142000,"max_usd":305000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2415},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anthropic","optional":false},{"name":"Framer","optional":false},{"name":"OpenAI","optional":false},{"name":"Stripe","optional":false},{"name":"AWS","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Node JS","optional":true},{"name":"PostgreSQL","optional":true},{"name":"RabbitMQ","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-02-10T11:05:36Z","employer_posted_date":"2026-02-10","last_verified_at":"2026-11-03T23:56:13Z","board_verified":true,"closed_at":null,"days_open":266,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":265},"description":"At Duna, we see the company as the second product we’re building and are continually working to create a transparent, ambitious culture. We want this to be the place where you do your best work.\nOur mission is to redefine identity for the global economy. We’re backed by world-class investors including Index Ventures as well as founders and executives from companies like Stripe, Adyen, Notion, Remote, Qonto, Framer, Anthropic, Mollie, OpenAI, Goldman Sachs.\nSince your role with us will rarely fit a job description, we only wrote a crisp overview.\nWHAT YOU'LL BE DOING IN THIS ROLE\nDesign and build backend systems that are clean, testable, and efficient\n\nArchitect scalable APIs and infrastructure for high-trust environments\n\nOwn core systems end to end, and stay hands-on in the code\n\nBring strong opinions on testing, quality, and long-term maintainability\n\nTackle complex product challenges with a user-first mindset\n\nShape our engineering practices and technical culture\n\nWHAT WE'RE LOOKING FOR\nSenior or staff-level experience building and owning production systems\n\nSystems thinking - you see beyond features to long-term system behaviour\n\nClear communicator who enjoys breaking down complexity and collaborating deeply\n\nAppetite for learning and working in ambiguity\n\nCuriosity\n\nBig ambitions\n\nKindness\n\nBonus if you've built AI features and the evaluations behind them, or worked on product analytics.\nOur current stack includes Node.js + TypeScript, Event Sourcing, Express, Postgres, RabbitMQ, Kubernetes, AWS. Experience with these is a plus, but not required. We are more excited about how you approach problems and find solutions.\nA final note before you apply: please read through our website in detail. You'll find the fundamentals there: what we believe in, how we work, and why we're building this company.\nWe're a remote-first, fast-moving team of builders looking for exceptional people who love to create, build, and ship. Beyond passion and grit, we highly value curiosity, authenticity and kindness.\nIf this sounds like you, we'd love to hear from you!\nPS. We are looking to hire passionate people from a variety of backgrounds. 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