{"id":825073,"url":"https://alion.io/job/ertmssolutions-software-engineer","title":"Software Engineer","company":{"id":695125,"name":"ERTMS Solutions","domain":"ertmssolutions.com","url":"https://alion.io/company/ertmssolutions","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","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":"explicit","locations":["Brussels, Belgium"],"countries":["BE"],"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":"C#","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Windows","optional":false},{"name":"ASP.NET Core","optional":true},{"name":"Azure","optional":true},{"name":"Azure DevOps","optional":true},{"name":"Docker","optional":true},{"name":"Rest API","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2025-10-27T12:16:55Z","employer_posted_date":"2025-10-27","last_verified_at":"2026-10-21T17:11:47Z","board_verified":true,"closed_at":null,"days_open":359,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":358},"description":"You report to the Head of Software Department.\nTogether with a team of experts, you analyze, prototype and develop innovative applications and you participate to the improvement and maintenance of our customized products.\nYou actively participate to our R&D recurrent brainstorming sessions.\nYou interact with the PM and Sales to keep a close understanding of our customers’ needs and answer questions that are raised during pre-sales activities.\nYou actively participate in all the phases of the development of our products: software architecture and design, software development, documentation, customer training, installation on customer premises and maintenance.\nYou might be working on projects where travel is needed (up to 15%), and are based in Brussels, Belgium.\nMinimum Qualifications:\nYou have a Bachelor or a Master degree in Software Engineering/Computer Science\nYou have gained a first up to 5 years experience in software development in C, C++, Python, Java\nExperience in Microsoft .NET environment: C#, Windows, Linux is a plus\nYou have experience with Microsoft Azure DevOps or web development security techniques.\nYou have knowledge of MongoDB database or similar\nYou have first-hand experience of web development technologies (ASP.NET, TypeScript, REST API, …\nKnowledge of any of these fields is a plus: Telerik UI for ASP.NET web library, Linux deployment, Docker\nExtra competences in these fields are a perfect match:\nElectronics,\nEmbedded programming of micro-processors,\nRailways signaling systems or railways in general.\nWhat we offer\nWe offer you the perfect place to indulge your passion for complex, technological challenges and learn new skills in a dynamic, cutting-edge, and friendly atmosphere.\nYou will be given the opportunity to work on challenging assignments and develop yourself over the course of exciting, innovative projects. Moreover, your professional development will be monitored closely and you will be encouraged to attend training courses and conferences to broaden your knowledge and realize your full potential.\nYou will also feel valued in an open culture based on mutual trust and a healthy work-life balance, including flexible working hours and a teleworking policy, as well as a competitive salary and benefits package.\nAbout us\nSince 2008, ERTMS Solutions has grown to become an industry leader in railways’ signalling testing, maintenance, and JRU decoding and analysis.\nKnown most notably in the ERTMS world but also active in legacy signalling systems, ERTMS Solutions continues to work closely with key actors in the railway sector, such as railways manufacturers, infrastructure managers, and operators.\nIn addition to all the inhouse developed products and tools, ERTMS Solutions is committed to innovation and out-of-the-box thinking to help its customers face the evolving needs of the industry, as well as to supporting them when reacting to railways parts obsolescence.\nInterested?\nIf you think you might be a good fit, we want to know more about you! Send us your cover letter, video, code, or any other relevant information.\nWe’re looking forward to meeting you!","description_format":"text","description_chars":3129,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Professional development"],"hiring_locations":[{"name":"Belgium","iso":"BE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Rail Transport","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-09-12T14:11:47Z"},{"event":"open","at":"2026-09-25T23:56:57Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.235,"p_room":0.28,"age_days":358,"expected_fill_days":31,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/ertmssolutions-software-engineer","json_url":"https://alion.io/job/ertmssolutions-software-engineer.json","meta":{"generated_at":"2026-10-21T21:23:29Z","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":30378,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":695125},"rest":"https://alion.io/mcp/rest/get_company?id=695125"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fertmssolutions-software-engineer"},{"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%2Fertmssolutions-software-engineer"},{"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%2Fertmssolutions-software-engineer"},{"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/ertmssolutions-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fertmssolutions-software-engineer"}]}