{"id":3521619,"url":"https://alion.io/job/kpmg-net-developer-tax-gms-developers-2","title":".NET Developer - Tax GMS Developers","company":{"id":15987,"name":"KPMG","domain":"kpmg.com","url":"https://alion.io/company/kpmg-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Nalgoo","truth_index":{"grade":"A","score":87,"open_postings":15,"ghost_share":0,"stale_share":0.533,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland","Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":98000,"period":"year","method":"role_country_seniority_unknown","sample_n":946},"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 Cosmos DB","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"JavaScript","optional":false},{"name":"MVVM","optional":false},{"name":"OpenAI","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"CI/CD","optional":true},{"name":"xUnit","optional":true}],"status":"live","first_seen_at":"2026-10-30T11:13:43Z","employer_posted_date":null,"last_verified_at":"2026-10-30T11:13:43Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Our Tax Technology team deals with creating and implementing advanced IT solutions that support a wide range of business and tax calculation processes. They are related mainly to international personal income taxes (GMS – Global Mobility Services) and management of human resources. We work in a global and diverse environment and collaborate with various teams around the world across Europe, the Americas, and Asia. We are looking for candidates who would like to join our rapidly growing team of programmers in Kraków and Warszawa. In our daily work we are focused on creating safe, innovative and user-friendly solutions that combine specific business knowledge with new technologies. We support many worldwide corporations which appreciate the highest level of services we deliver. \n\nWe offer:\nHybrid work model for flexibility and work-life balance (1 day per week in the office in Kraków or Warszawa)\nContinuous professional development – co-funding for postgraduate studies, language courses, and certifications\nAccess to extensive learning platforms including Degreed, Pluralsight, and LinkedIn Learning, as well as Microsoft-certified training\nAccess to up-to-date technology (.NET 10, Angular 21, Azure features like Cosmos DB, Service Bus, OpenAI)\nBuddy support program – a dedicated mentor to help you navigate your first months\nEmployee referral program – earn a financial bonus for successful recommendations\nMentoring program – plan your career path with expert guidance\nCafeteria benefit system – choose from options such as MultiSport card, cinema/theatre tickets, vouchers, and discounts\nPrivate medical care, additional insurance, and a wellbeing program for you and your family\nTeam-building and integration events\nVolunteering days – two additional paid days off and grants for social initiatives\nZakres obowiązków\nDesign, develop, and implement modern business applications based on business and technical requirements\nMaintain existing solutions and develop new functionalities within current modules\nParticipate in deployment processes and support end-users in resolving ongoing business-related issues\nCollaborate closely with Business Analysts (BA), Quality Assurance (QA), and UX experts\nEnsure project documentation is accurate and up to date\nWymagania\nAt least 2 years of experience as a web application developer\nStrong knowledge of object-oriented programming (C#, .NET platform)\nExperience with at least one frontend technology such as Angular, React, TypeScript, or JavaScript, including familiarity with MVC/MVVM patterns\nExperience in building web applications (ASP.NET Core, Web API, SQL and NoSQL databases)\nGood command of English and Polish (spoken and written), enabling you to work with technical documentation and collaborate with international teams\nExperience with Azure DevOps or a similar platform\nStrong analytical thinking skills, taking ownership, and a solution-oriented “can-do” mindset\nAbility to work effectively both independently and as part of a distributed team\nNice to have:\nExperience with testing approaches (TDD, nUnit/xUnit, integration tests)\nExperience in cloud development, preferably with Microsoft Azure (App Service, Azure Functions, Cosmos DB, Service Bus, etc.)\nUnderstanding of CI/CD processes in Azure DevOps and experience working in Agile environments\nTech stack\nObject-oriented programming\nC#\n.NET\nAngular\nReact\nTypeScript\nJavaScript\nMVC\nMVVM\nWeb applications\nASP.NET\nWeb API\nSQL\nNoSQL\nAzure DevOps\nTesting\nTDD\nNUnit\nxUnit\nIntegration test\nCloud development\nMicrosoft Azure\nAzure Functions\nCosmos DB\nService Bus\nCI/CD\nAgile","description_format":"text","description_chars":3599,"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":["Cafeteria","Hybrid work","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Audit & Assurance Firms","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-10-30T12:22:15Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":30,"reasons":["seen:2","stale_co","velocity","win:early"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/kpmg-net-developer-tax-gms-developers-2","json_url":"https://alion.io/job/kpmg-net-developer-tax-gms-developers-2.json","meta":{"generated_at":"2026-11-02T10:31:46Z","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":14579,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":15987},"rest":"https://alion.io/mcp/rest/get_company?id=15987"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkpmg-net-developer-tax-gms-developers-2"},{"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%2Fkpmg-net-developer-tax-gms-developers-2"},{"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%2Fkpmg-net-developer-tax-gms-developers-2"},{"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/kpmg-net-developer-tax-gms-developers-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkpmg-net-developer-tax-gms-developers-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3521619}},{"tool":"search_jobs","arguments":{"company":"kpmg.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3521619},"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"}}