{"id":2143094,"url":"https://alion.io/job/renesas-electronics-senior-software-development-engineer-net","title":"Senior Software Development Engineer (.NET)","company":{"id":3481,"name":"Renesas Electronics","domain":"renesas.com","url":"https://alion.io/company/renesas-electronics","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":87,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Katowice, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":54000,"max_usd":90000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":300},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Docker","optional":false},{"name":"Firebird","optional":false},{"name":"GCP","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"New Relic","optional":false},{"name":"Sentry","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-10-06T14:26:41Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-11T03:31:15Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Why A365 Software Engineering?\nBuild the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R&D Software Engineering contributions you might make to Altium 365:\nBuilding new cloud-native applications and scalable infrastructure\nUtilizing AI and ML to power advanced search capabilities\nLarge-scale data processing; data modeling; holistic, intent-based API design\nStateful and stateless servers, relational databases, ORM frameworks\nAltium offers the opportunity to conceive and build new product features for electronics engineers, and add your own ideas to the world’s most collaborative and efficient electronics design platform.\nA day in the life of our Senior Software Engineer:\nAs a Senior Software Engineer, your primary role will be product development for complex cloud applications with the Altium 365 R&D team.\nWork with a tech stack of .NET Core, AWS, multi-tenant architecture, and distributed high-load systems.\nHandle tech challenges different from most others on the market, a mixture of complex engineering software, microelectronics and cloud services\nAdd to the team’s expertise through collaboration and sharing knowledge\nThe working mode is hybrid: 3 days a week from one of our offices (Katowice or Wroclaw).\n Required technology experience:\n.NET Core, .NET Framework.\nMicroservices.\nCI, CD, Jenkins, Docker, Kubernetes.\nMySQL (FireBird, Oracle as a plus).\nWill be a plus:\nAWS, EC2, ECS, RDS, etc. - or Azure/GCP\nMulti-tenant architecture\nSentry, New Relic for alerts and monitoring\n Our Benefits:\nPrivate medical insurance\nGroup life insurance\nContributions to your Kafeteria MyBenefit account\nnilo.health, mental health and wellbeing support\nRemote working abroad program\nProfessional development support and resources\nEmployee referral program\nFree lunch on Tuesdays, snacks, and drinks in the office\nFree parking\nAltium Limited, a part of the Renesas Group and headquartered in San Diego, California, is a global software company accelerating the pace of electronics innovation. We are redefining electronic product creation in a software-defined world with our industry-first cloud-based platform that unites every stakeholder and phase of electronics development.\nFrom startups to world’s technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before. At Altium, our teams are empowered to innovate, collaborate globally, and help create the future of electronics development.\nWe believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.","description_format":"text","description_chars":2828,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Health insurance","Life insurance","Professional development"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","Automotive Components","Analog & Power Semiconductors"],"lifecycle":[{"event":"open","at":"2026-10-09T03:52:58Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":3,"expected_fill_days":33,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/renesas-electronics-senior-software-development-engineer-net","json_url":"https://alion.io/job/renesas-electronics-senior-software-development-engineer-net.json","meta":{"generated_at":"2026-10-11T03:54:58Z","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","counted_by":"address","units_charged":1,"used_today":2062,"day_limit":5000,"remaining_today":2938,"minute_limit":60,"resets_at":"2026-10-12T00:00:00Z"}},"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":3481},"rest":"https://alion.io/mcp/rest/get_company?id=3481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frenesas-electronics-senior-software-development-engineer-net"},{"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%2Frenesas-electronics-senior-software-development-engineer-net"},{"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%2Frenesas-electronics-senior-software-development-engineer-net"},{"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/renesas-electronics-senior-software-development-engineer-net\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frenesas-electronics-senior-software-development-engineer-net"}]}