{"id":2392009,"url":"https://alion.io/job/box-id-senior-backend-developer-mfd","title":"Senior Backend Developer (m/f/d)","company":{"id":3893746,"name":"BOX ID","domain":"box-id.com","url":"https://alion.io/company/box-id-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","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":"explicit","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Elixir","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Pulumi","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"OpenSearch","optional":true},{"name":"OpenTelemetry","optional":true}],"status":"live","first_seen_at":"2026-05-20T12:21:20Z","employer_posted_date":"2026-05-20","last_verified_at":"2026-10-26T01:51:50Z","board_verified":true,"closed_at":null,"days_open":158,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":157},"description":"Your mission\nAs a Senior Backend Developer, you will play a central role in shaping, building, and scaling our SaaS platform. You will design and maintain modern software architectures, create technical concepts and implement backend services, to ensure reliability, security, and a performant system. Working closely with other backend developers, product managers, frontend developers, and DevOps engineers, you will help drive our platform forward while mentoring junior colleagues and contributing to strategic technical decisions.\nThis full-time position is remote-first, with occasional collaborative sessions at our office near Munich. Ideally you live in Germany, so it’s easy to meet each other.\nIn Short:\nMin. 5 years experience in SaaS Backend Developments\nKnowledge about a scalable Cloud Software architecture\nThe stack we use:Node.js with Typescript\n Elixir (big plus)\nAWS Cloud: ECS, RDS, Lambda, …\nDatabases: Postgres, Redis\nCI/CD: Docker, Github Actions, Pulumi\n\nQuality: Tests, Code Reviews, Security Best practices\nTechnical lead experience: Mentoring other Devs, Pair Programming\n Good Communicator in English (german is a plus)\nMonitoring & Observability\nBased in Germany with a permanent German working permit\nYour profile\nExperienced and strategic: You bringat least 5 years of backend development experience, including responsibilities as a technical lead. You are strong in architectural planning, system design, and understand how to build scalable, secure, and maintainable B2B SaaS platforms.\nBackend expert: Proficient in Node.js and TypeScript; Elixir is a big plus. You have experience working with relational and non-relational databases such as PostgreSQL, OpenSearch, and Redis.\nCloud Native: You are experienced in AWS including it’s offered main services like ECS, RDS, Lambda, … and know how to design services to run efficiently and securely in the cloud.\nDeployment: You are comfortable deploying containerized applications with Docker and understand reproducible deployments using Infrastructure as Code (we use Pulumi with TypeScript) using a CI/CD pipeline like Github Actions.\nQuality and security: You care about clean, maintainable code and are comfortable writing tests, performing code reviews, and following security best practices. Familiarity with ISO standards (27001 & 9001) and vulnerability management is a plus.\nReliability & Observability: Experience with monitoring and observability tools (e.g. OpenTelemetry or similar) and being able to understand the connections and implications between different services.\nCollaborative mentor: You enjoy sharing your knowledge through pair programming and mentoring other Developers. You value teamwork, good communication, and close collaboration with colleagues and product management.\nCommunicator: You are fluent in English; German is a big plus.\n Based in Germany with a permanent German working permit\nWe can offer you\nA supportive and open working atmosphere built on trust and collaboration\nAn international, diverse, and motivated team\nExciting and challenging projects with direct impact on our product and customers\nOpportunities to take initiative, ownership, and grow professionally\nAttractive compensation and flexible working hours\nFully remote setup, with occasional team meet-ups at our office in Garching near Munich to strengthen personal connections and collaboration\nOccasional Off-Sites and the opportunity to visit conferences","description_format":"text","description_chars":3446,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Transportation & Logistics","Fleet Management","Logistics"],"lifecycle":[{"event":"open","at":"2026-10-12T21:36:13Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.29,"p_room":0.28,"age_days":157,"expected_fill_days":27,"reasons":["conf:14","win:tail","crowd:"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/box-id-senior-backend-developer-mfd","json_url":"https://alion.io/job/box-id-senior-backend-developer-mfd.json","meta":{"generated_at":"2026-10-26T03:12:27Z","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":4221,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":3893746},"rest":"https://alion.io/mcp/rest/get_company?id=3893746"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbox-id-senior-backend-developer-mfd"},{"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%2Fbox-id-senior-backend-developer-mfd"},{"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%2Fbox-id-senior-backend-developer-mfd"},{"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/box-id-senior-backend-developer-mfd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbox-id-senior-backend-developer-mfd"}]}