{"id":2112368,"url":"https://alion.io/job/manufacturo-mid-net-backend-developer","title":"Mid .NET Backend Developer","company":{"id":3921247,"name":"Manufacturo","domain":"andea.com","url":"https://alion.io/company/manufacturo-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":90,"max":130,"currency":"PLN","period":"hour","gross":null,"usd_annual":66000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Angular","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-15T13:23:12Z","employer_posted_date":null,"last_verified_at":"2026-09-15T13:23:12Z","board_verified":false,"closed_at":null,"days_open":35,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":35},"description":"ManufacturoManufacturo powers operations for companies building satellites, fusion reactors, next-generation aircraft, and hypersonic vehicles. Companies such as Hermeus, Relativity Space, and Sierra Space rely on our platform to run complex manufacturing operations with greater control, traceability, and speed.\nWe are a SaaS company building software for some of the most advanced industrial programs in the world. The work we do has real-world impact, and the systems we support are complex, fast-moving, and mission-critical for our customers.\nWe are hiring a Software Engineer – Backend to join our product engineering organization and help us build, evolve, and scale Manufacturo’s SaaS platform. This is a role for someone with strong backend experience who enjoys solving complex business problems, working with data and APIs, and building reliable software for operational workflows.\nThe RoleAs a Backend Developer at Manufacturo, you will work on a complex product used to manage manufacturing operations. Your main focus will be our core platform, with production at its center and close connections to planning, inventory, quality, and shopfloor workflows.\nThis is a backend-first, hands-on engineering role with real ownership. You will build product features, design APIs, model business logic and data structures, and contribute to the technical quality, maintainability, and reliability of the platform.\nYou will work closely with other engineers, product owners, testers, and UX/UI designers to understand business needs, clarify requirements, identify technical risks, and deliver practical solutions.\nThis role is a good fit for someone who can work independently, contribute to technical discussions, and make pragmatic engineering decisions without losing sight of long-term quality.\n\nYou should be comfortable working in a high-change environment where priorities can evolve, context changes quickly, and teams need to keep delivering value without compromising engineering standards.\nWhat you’ll get in return\nExciting project. We work with some of the most innovative companies that literally change the world. If space exploration excites you, then you will not feel bored with us. \nHybrid working model: We value working in the office and at home, so we offer a hybrid working arrangement - 3 days a week from the office.\nComprehensive healthcare including life insurance, and a Multisport Card. \nImpact. We give you an opportunity to work for an organization where you will have the ability to make an impact and ability to access and interact with the product owners, management team, and clients.\n\nZakres obowiązków\nDevelop and evolve a complex SaaS platform supporting real manufacturing operations\nDesign APIs, business logic, and data models for workflows across production, planning, inventory, quality, and shopfloor operations\nImprove the reliability, maintainability, and performance of the system as it grows\nInvestigate and resolve issues across application logic, databases, integrations, and distributed services\nCollaborate with engineers, product owners, testers, and designers to clarify requirements and deliver practical technical solutions\nContribute to code reviews, technical decisions, automated testing, and the continuous improvement of engineering practices\nUse AI-assisted development tools to support coding, debugging, investigation, and learning\nWymagania\nRequired Skills & Experience3+ years of professional software engineering experience and strong practical knowledge of C# and .NET\nGood knowledge of relational databases, SQL, and Entity Framework or a similar ORM\nExperience designing REST/HTTP APIs and implementing backend business logic for production systems\nAbility to write clean, maintainable, and testable code while making pragmatic technical and design decisions\nAbility to translate complex business requirements into reliable technical solutions\nPractical use of AI-assisted development tools and good written and verbal communication skills in English\nGood written and verbal communication skills in English, enabling effective day-to-day collaboration in an international environment\nNice to HaveExperience with Angular or another modern frontend framework and a full-stack mindset\nExperience with Azure services, asynchronous messaging, or tools such as MassTransit\nExperience with application performance, SQL optimization, CI/CD, or cloud-based delivery\nExperience or genuine interest in SaaS, ERP, MES, manufacturing, logistics, aerospace, or other complex industrial domains\n\nTech stack\n.NET\nC#\nRelational database\nSQL\nEntity Framework\nREST API\nHTTP\nCommunication skills\nAngular\nAzure\nCD\nSaaS\nERP\nMES\nLogistics","description_format":"text","description_chars":4692,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Hybrid work","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-08T22:25:03Z"}],"visa":[],"liveness":{"score":16,"band":"cold","label":"Long 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