{"id":2011775,"url":"https://alion.io/job/recruitee-senior-backend-product-engineer-elixir","title":"Senior Backend Product Engineer (Elixir)","company":{"id":54584,"name":"Recruitee","domain":"recruitee.com","url":"https://alion.io/company/recruitee","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poznań, Poland","Cologne, Germany","Amsterdam, Netherlands"],"countries":["PL","DE","NL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":69000,"max":85000,"currency":"EUR","period":"year","gross":null,"usd_annual":95648},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Elixir","optional":false},{"name":"Java","optional":false},{"name":"Mastra","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"TypeScript","optional":false},{"name":"LLM","optional":true},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-09-30T00:16:32Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-13T03:28:09Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"Join Tellent, a company focused on building AI capabilities for their suite of products. As a Senior Backend Product Engineer, you will take ownership of features, collaborate with various teams, and contribute to technical discussions and improvements. Enjoy benefits such as hybrid work, flexible hours, a training budget, well-being support, and more.\nMissions\nConcevoir, construire, expédier et vérifier les fonctionnalités alimentées par l'IA, en prenant en charge les problèmes de bout en bout.\nCollaborer étroitement avec les ingénieurs Backend et Frontend, le Design, l'assurance qualité et DevOps pour résoudre des problèmes complexes.\nPrendre la responsabilité des fonctionnalités que vous livrez, en veillant à ce qu'elles soient bien testées, maintenables et conformes à nos normes de qualité.\nProfil recherché\n - Commercial experience with Elixir, or strong backend development experience in technologies such as Ruby on Rails, Python, Java, or PHP combined with a strong motivation to learn Elixir- Experience with Typescript and Mastra (AI TypeScript framework) or strong willingness to learn it\n- Senior-level judgment: you have shipped enough to know when good enough is good enough\n- Communication: fluent English, Polish is a plus\n- Product thinking: you push back on specs, evaluate trade-offs, prototype cheaply, kill your own ideas when data says so\n- Interest in building with AI: hands-on LLM/feature experience is a plus, curiosity and shipped experiments count too","description_format":"text","description_chars":1490,"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":[{"language":"Polish","level":"Advanced (C1)","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Human Resources","Recruiting & Staffing"],"lifecycle":[{"event":"open","at":"2026-10-07T13:04:22Z"}],"visa":[],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.832,"p_room":0.9,"age_days":12,"expected_fill_days":22,"reasons":["conf:0","velocity","win:mid"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":95648,"is_top_pay":false},"html_url":"https://alion.io/job/recruitee-senior-backend-product-engineer-elixir","json_url":"https://alion.io/job/recruitee-senior-backend-product-engineer-elixir.json","meta":{"generated_at":"2026-10-13T05:05:23Z","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":8004,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":54584},"rest":"https://alion.io/mcp/rest/get_company?id=54584"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frecruitee-senior-backend-product-engineer-elixir"},{"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%2Frecruitee-senior-backend-product-engineer-elixir"},{"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%2Frecruitee-senior-backend-product-engineer-elixir"},{"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/recruitee-senior-backend-product-engineer-elixir\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frecruitee-senior-backend-product-engineer-elixir"}]}