{"id":3350216,"url":"https://alion.io/job/engenious-net-fullstack-developer","title":".NET Fullstack Developer","company":{"id":4435502,"name":"Engenious","domain":"engenious.pl","url":"https://alion.io/company/engenious-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":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180,"max":190,"currency":"PLN","period":"hour","gross":null,"usd_annual":96000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"Blazor","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"ServiceNow","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"Docker","optional":true}],"status":"live","first_seen_at":"2026-10-27T13:52:42Z","employer_posted_date":null,"last_verified_at":"2026-10-27T13:52:42Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"We are looking for a Senior .NET Fullstack Developer to join one of our client's Application Development Service team. The team designs, develops and maintains complete applications delivered to customers as ready-to-use solutions. We are looking for a developer who can take end-to-end ownership, from development and testing to deployment and production support.Zakres obowiązków\nDesign and develop full-stack applications using .NET/C# and modern frontend technologies. \nBuild APIs, integrations and database solutions. \nParticipate in technical design and solution architecture. \nBuild and maintain CI/CD pipelines and application deployments. \nTroubleshoot and support applications in production. \nEnsure code quality through testing and code reviews. \nCreate and maintain technical documentation. \nWork directly with customers to understand requirements and propose solutions. \nFor Senior level: provide technical guidance and support other developers\nWymagania\nStrong experience with C# / .NET / ASP.NET Core.\nExperience with React, Angular or Blazor and TypeScript/JavaScript.\nExperience with REST APIs and SQL databases.\nGood understanding of software architecture and clean code principles.\nHands-on DevOps experience is mandatory, including CI/CD pipelines, deployments, Git and environment management.\nExperience with Azure, ServiceNow and Azure DevOps.\nExperience with Infrastructure as Code (IaC), preferably Terraform.\nGood English communication skills.\nAbility to work independently and take ownership of delivered solutions.\n\nNice to Have \nDocker / Kubernetes\nAzure Functions / Service Bus\nApplication Insights / monitoring tools\nTech stack\n.NET\nReact\nAngular\nBlazor\nTypeScript\nJavaScript\nDevOps\nCI/CD\nGit\nREST API\nAzure\nServiceNow\nAzure DevOps\nDocker\nKubernetes\nAzure Functions\nService Bus","description_format":"text","description_chars":1807,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","IT Consulting & Digital Transformation","Architecture"],"lifecycle":[{"event":"open","at":"2026-10-27T18:21:00Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":28,"reasons":["seen:3","velocity","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":96000,"is_top_pay":false},"html_url":"https://alion.io/job/engenious-net-fullstack-developer","json_url":"https://alion.io/job/engenious-net-fullstack-developer.json","meta":{"generated_at":"2026-10-31T21:34:08Z","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":33739,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":4435502},"rest":"https://alion.io/mcp/rest/get_company?id=4435502"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fengenious-net-fullstack-developer"},{"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%2Fengenious-net-fullstack-developer"},{"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%2Fengenious-net-fullstack-developer"},{"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/engenious-net-fullstack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fengenious-net-fullstack-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3350216}},{"tool":"search_jobs","arguments":{"company":"engenious.pl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3350216},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}