{"id":2309548,"url":"https://alion.io/job/aircash-senior-net-software-engineer-mf","title":"SENIOR .NET SOFTWARE ENGINEER (M/F)","company":{"id":55712,"name":"Aircash","domain":"aircash.eu","url":"https://alion.io/company/aircash","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","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":["Split, Croatia"],"countries":["HR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":31000,"max_usd":92000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7270},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Azure","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"MS SQL","optional":false},{"name":"New Relic","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-10-09T00:00:00Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-22T04:47:33Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"We're growing fast and pushing boundaries across the EU. What began as a local Croatian idea has evolved into one of the leading European fintech platforms that brings a wide range of financial services to millions of users. Driven by innovation and a clear vision, we keep expanding into new markets, building new features, and proving that great ideas can travel far. From everyday payments and money transfers to Aircash Mastercard, we make managing money easy, wherever life takes you.\nWe're not just a fintech. We're a team that mixes serious tech with just the right amount of fun. The ones who challenge complexity and find smarter ways to get things done.\nDifferent backgrounds, one shared goal: make everyday payments faster and more effortless.\nNo forms, no nonsense. Just freedom at your fingertips.\nWe're looking for a Senior .NET Software Engineer to join our team in Split. You'll design and build the backend systems behind our products - writing clean, scalable code, solving real problems in production, and shipping features that reach millions of users across the EU.\nKey Responsibilities:\nDesign, develop, and maintain backend services and APIs using modern .NET technologies\nWrite clean, scalable code\nStay up to date with new technologies, terminology, concepts, and best practices in software development\nParticipate in code reviews and provide constructive feedback to peers\nCollaborate closely with QA engineers to ensure comprehensive testing coverage and smooth deployments\nWork alongside the product team to refine requirements and deliver features that exceed user expectations\nContribute to system monitoring, logging, and performance tuning to ensure system reliability and observability\nTest, deploy, and monitor your work - your contributions will be immediately visible to users\nWork with established development tools, guidelines, and conventions, including:Web development using .NET Core or .NET Framework\nRelational databases (MSSQL) and Object-Relational Mapping (ORM) tools like Entity Framework (EF/EF Core)\nBuild and maintain integrations with NoSQL systems like Elasticsearch and cloud-based components, such as Azure Service Bus\nBasic understanding of frontend frameworks, with AngularJS being a plus\n\nQualifications you bring:\n5+ years of professional .NET development experience, with deep knowledge of .NET Core / .NET Framework\nStrong understanding of backend architecture patterns, microservices, RESTful APIs, and asynchronous processing\nStrong problem-solving skills and a proactive approach to tackling challenges\nFamiliarity with distributed systems, messaging platforms (e.g. Azure Service Bus), and event-driven architectures\nUnderstanding of observability concepts (logging, tracing, metrics) and tools like New Relic, Seq, or similar\nExcellent communication and collaboration skills to thrive in a team-oriented environment\nCommitment to delivering high-quality, scalable solutions focusing on user satisfaction\nWhat we bring to the table.\nInnovation drives us, and we never stop asking \"what's next?\".\nAnd because great work deserves great perks, here's what you can expect from day one:\nGrowth isn't a buzzword here. You'll have access to real learning opportunities, both inside and outside the company\nOpen feedback is part of our culture; we grow by listening, learning and sharing with each other\nTasty, freshly prepared lunches every day, with options to suit different tastes and preferences\nStart your day off right - coffee, tea, fresh fruit, and snacks are waiting for you every morning in the kitchen\nAnnual health check-ups to help you take care of your health without extra hassle\nA fully covered Multisport card and sports activities like padel to make staying active easy and enjoyable\nChristmas and Easter bonuses that bring a little extra ease to the holiday season\nFor parents, extra support and time off for those milestone moments - from baby bonuses to the first days of kindergarten or school\nExtra vacation days to give you more time to unwind, recharge and do what you enjoy most\nStep into a role where your ideas make an impact, your work has meaning, and every day brings something new to build or improve.","description_format":"text","description_chars":4190,"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":[]},"benefits":["Sports activities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cards & Card Issuing","Digital Banks & Neobanks"],"lifecycle":[{"event":"open","at":"2026-10-12T00:26:20Z"}],"visa":[],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.855,"p_room":0.9,"age_days":12,"expected_fill_days":27,"reasons":["conf:1","velocity","win:mid"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/aircash-senior-net-software-engineer-mf","json_url":"https://alion.io/job/aircash-senior-net-software-engineer-mf.json","meta":{"generated_at":"2026-10-22T05:54:14Z","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":475,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":55712},"rest":"https://alion.io/mcp/rest/get_company?id=55712"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faircash-senior-net-software-engineer-mf"},{"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%2Faircash-senior-net-software-engineer-mf"},{"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%2Faircash-senior-net-software-engineer-mf"},{"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/aircash-senior-net-software-engineer-mf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faircash-senior-net-software-engineer-mf"}]}