{"id":3949143,"url":"https://alion.io/job/infobric-senior-net-developer","title":"Senior .NET Developer","company":{"id":2832930,"name":"Infobric","domain":"infobric.com","url":"https://alion.io/company/infobric-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jönköping, Sweden"],"countries":["SE"],"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":"Angular","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"MS SQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"UML","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-08T13:21:45Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-09T01:02:41Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"What if the software you build could help make construction sites safer, more efficient and easier to manage?\nWe are a leading SaaS company driving the digital transformation of the construction industry through innovative technology, making it safer, more productive and more sustainable. Through smart platforms and data-driven solutions, we help our customers gain better control of their workforce, sites and assets - while contributing to a more sustainable development in one of the world’s largest industries.\nWe are looking for experienced .NET Developers who want to solve meaningful technical problems and help us continue developing our Workforce Management solutions for the construction industry.\nAbout the role\nOur products help construction companies manage their workforce and processes on construction sites. Your work will contribute to better control, compliance, safety and efficiency.\nYou will join our tech team in Jönköping and work with three of our Workforce Management products used in the construction industry across the Nordics.\nThe role combines new development with modernization and maintenance of established products.\nYou will:\nDevelop and maintain our products using C# and .NET.\n\nBuild backend functionality and APIs.\n\nWork with SQL and data-driven applications.\n\nDevelop new functionality and modernize existing solutions.\n\nContribute to technical and architectural decisions.\n\nWrite maintainable, well-tested code.\n\nWork with analysis, estimation and technical documentation.\n\nReview code and help improve our development practices.\n\nSupport and mentor other developers.\n\nWho you are\nWe value developers who can analyse problems independently, understand the broader context and compare different technical solutions and their trade-offs. You take ownership of the code you develop and are comfortable learning new technologies when needed.\nYou have at least 5 years of professional software development experience and strong skills in:\nC# .NET\n\nObject-Oriented Design\n\nSQL\n\nSource Code Quality\n\nSoftware Development Lifecycle\n\nAnalysis and Modelling, UML\n\nUnit Testing\n\nEstimation\n\nDocumentation\n\nYou also have good knowledge of:\nASP.NET Web API, RESTful APIs\n\nWeb development, HTML, JS, CSS\n\nIIS\n\nArchitectural skills\n\nExperience with any of the following is an advantage, but not a requirement:\nAI-assisted software development\n\nMicrosoft SQL Server\n\nMicrosoft Entity Framework\n\nASP.NET Web Forms\n\nAngular\n\nTypeScript\n\nJIRA\n\nTFS\n\nGood proficiency in both Swedish and English is required.\nWhat we offer\nAt Infobric, technology, innovation and people who want to make a real impact come together. You’ll have the opportunity to grow, challenge established ways of working and help shape the future of construction.\nAs an Infobric employee, you also have access to benefits including:\n25 days of annual leave plus public holidays\n\nPension and insurance\n\nWellness benefits and activities\n\nParental leave support\n\nFlexible working\n\nSocial activities with colleagues\n\nInterested?\nWe are continuously interested in getting in touch with experienced .NET developers who could be a good fit for our team.\nIf your experience matches the profile and you're interested in developing software for the construction industry, we'd like to hear from you.","description_format":"text","description_chars":3279,"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":"Swedish","level":"All levels","optional":false},{"language":"English","level":"All levels","optional":false}]},"benefits":["Annual leave","Flexible schedule","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Fleet Management","Construction Management Software"],"lifecycle":[{"event":"open","at":"2026-11-09T01:02:41Z"}],"visa":[],"liveness":{"score":58,"band":"ok","label":"Likely open","p_open":1,"p_active":0.774,"p_room":0.75,"age_days":31,"expected_fill_days":36,"reasons":["conf:3","win:late"],"computed_at":"2026-11-09T04:21:58Z"},"pay":null,"html_url":"https://alion.io/job/infobric-senior-net-developer","json_url":"https://alion.io/job/infobric-senior-net-developer.json","meta":{"generated_at":"2026-11-09T04:21:58Z","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":3545,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":2832930},"rest":"https://alion.io/mcp/rest/get_company?id=2832930"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfobric-senior-net-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Finfobric-senior-net-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Finfobric-senior-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/infobric-senior-net-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfobric-senior-net-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3949143}},{"tool":"search_jobs","arguments":{"company":"infobric.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3949143},"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. 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