{"id":2702249,"url":"https://alion.io/job/youriteams-net-developer","title":".NET Developer","company":{"id":4441827,"name":"YourITeams","domain":"youriteams.com","url":"https://alion.io/company/youriteams","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":200000,"period":"year","method":"global_role_seniority_cell","sample_n":6933},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Hangfire","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"OpenShift","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"UML","optional":false},{"name":"Windows","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-10-15T06:41:44Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-17T00:09:49Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Job Overview\nWe are looking for a Senior .NET Developer to join a collaborative engineering team focused on delivering enterprise-grade web applications. The person in this role will design, build and support solutions using modern .NET technologies, participate in solution lifecycles, and work closely with product and third-party teams to maintain production systems and handle technical handovers.\nResponsibilities\nDesign and implement end-to-end application components: data layer, business logic and user interface.\nDevelop and maintain enterprise web applications using .NET (Core / 8), C#, Entity Framework and SQL Server.\nContribute to React/TypeScript single-page applications and support build/deploy pipelines in Azure DevOps.\nLead or provide technical guidance for development teams, including code reviews and technical-debt management.\nParticipate in full product lifecycles from requirements and design (UML) through delivery, testing and production support.\nSupport deployment and operation on Windows/IIS and container or virtualised platforms (e.g., Nutanix, OpenShift); work with background-job frameworks and certificate/data protection features.\nIntegrate applications with identity and document-management systems (e.g., SAML 2.0 / Entra ID, PDF/image processing).\nWork within Scrum teams and collaborate with third-party contractors during third-line support periods.\nSupport release and incident processes in a large-organization context, including UAT and Change Advisory Board activities.\nQualifications\nBachelor's degree\nAt least 6 years of professional experience in IT, including a minimum of 3 years in a similar position.\nProven experience delivering enterprise-level software and at least one complete solution lifecycle.\nExpertise in .NET development (Core / 8), C#, Entity Framework and SQL Server; experience with React and TypeScript for front-end work.\nPractical experience with Azure DevOps pipelines for build and deployment.\nHands-on experience with deployment platforms (Windows/IIS, containers/virtualised platforms), background-job frameworks (e.g., Hangfire), and security scanning / penetration-test remediation.\nExperience integrating with SAML 2.0 / Entra ID and document-processing libraries; experience taking over and improving code delivered by external contractors.\nComfortable supporting production systems in large organisations and collaborating with third-party development teams.\nFamiliarity with UML and the ability to design applications and document technical solutions clearly.\nExperience working in Scrum development teams and the ability to lead technical discussions and teams.\nEnglish language proficiency at B2 level minimum\nBenefits\nRemote working.\nUnique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.\nAgile approach and no bureaucracy.\nOutstanding integration trips to various places in Europe.\nActivities to support your well-being and health.\nLuxmed Gold Extended medical care and Multisport Plus benefit.","description_format":"text","description_chars":3014,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-16T11:30:26Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":39,"reasons":["conf:3","win:early"],"computed_at":"2026-10-17T03:42:12Z"},"pay":null,"html_url":"https://alion.io/job/youriteams-net-developer","json_url":"https://alion.io/job/youriteams-net-developer.json","meta":{"generated_at":"2026-10-17T03:42:12Z","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":4888,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":4441827},"rest":"https://alion.io/mcp/rest/get_company?id=4441827"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fyouriteams-net-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%2Fyouriteams-net-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%2Fyouriteams-net-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/youriteams-net-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fyouriteams-net-developer"}]}