{"id":41311,"url":"https://alion.io/job/clario-senior-full-stack-software-engineer","title":"Senior Full Stack Software Engineer","company":{"id":8692,"name":"Clario","domain":"clario.com","url":"https://alion.io/company/clario","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":88,"open_postings":8,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":25,"computed_at":"2026-10-22T06:10:10Z"}},"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":"explicit","locations":["Budapest, Hungary","Hungary"],"countries":["HU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":80000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":18},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Angular","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-05-13T00:00:00Z","employer_posted_date":"2026-08-28","last_verified_at":"2026-10-22T06:11:47Z","board_verified":true,"closed_at":null,"days_open":162,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":162},"description":"At Clario, part of Thermo Fisher Scientific, we develop regulated technology that helps unlock better evidence and improve patient outcomes worldwide. Our software platforms support clinical trials, diagnostics, and medical decision-making in highly controlled regulatory environments.\nWe are expanding our global R&D teams and seeking several Senior Full Stack Software Engineers with deep experience in C#, .NET, and Angular to help build Clario’s unified cloud platform powering Digital Physiology, eCOA, and Medical Imaging solutions. As a senior engineer, you will work across a modern, service-oriented architecture-leading the development of scalable, secure, high-performance systems that support global clinical trials and accelerate advancements in healthcare worldwide.\nWhat We Offer\nCompetitive compensation\n\nAttractive benefits focused on security, flexibility, support, and well-being\n\nEngaging employee programs\n\nRemote/Hybrid working options in Hungary\n\nOTP Szép Card\n\nExcellent learning, development, and career progression opportunities\n\nWhat You’ll Be Doing\nDesign and develop scalable backend services and applications using C#/.NET\n\nBuild, integrate, and optimize RESTful APIs and SQL Server performance\n\nContribute to front-end components with Angular where applicable\n\nImplement automated testing, CI/CD workflows, and high-quality engineering standards\n\nCollaborate closely with Product, QA, DevOps, and architecture groups\n\nTroubleshoot complex production issues and drive root-cause resolution\n\nInfluence system architecture and propose pragmatic, high-impact improvements\n\nProvide technical leadership and mentorship to engineers across the team\n\nDocument designs, decisions, and operational runbooks for clarity and continuity\n\nWhat We’re Looking For\nBachelor’s degree in Computer Science or equivalent experience\n\n4+ years of professional software engineering experience delivering enterprise-grade solutions\n\nStrong professional experience with C# and the .NET ecosystem\n\nHands-on experience developing SPAs with Angular (or another modern TypeScript framework)\n\nSolid understanding of object-oriented design, modular architectures, and scalable backend services\n\nExperience influencing technical direction and guiding engineering outcomes\n\nStrong communication skills and ability to collaborate effectively\n\nBased in or able to work from Hungary (remote/hybrid options available)\n\nAt Clario, our purpose is to transform lives by unlocking better evidence. It’s a cause that unites and inspires us. It’s why we come to work-and how we empower our people to make a positive impact every day. Whether you're advancing clinical science, building innovative technology, or supporting our global teams, your work helps bring life-changing therapies to patients faster.","description_format":"text","description_chars":2793,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"Hungary","iso":"HU","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Clinical Trial Services (CRO)","CRO & CDMO Services","Clinical Trial Software"],"lifecycle":[{"event":"open","at":"2026-05-13T00:00:00Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.348,"p_room":0.28,"age_days":162,"expected_fill_days":25,"reasons":["seen:55","velocity","win:tail","crowd:"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/clario-senior-full-stack-software-engineer","json_url":"https://alion.io/job/clario-senior-full-stack-software-engineer.json","meta":{"generated_at":"2026-10-22T18:34:19Z","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":1268,"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":8692},"rest":"https://alion.io/mcp/rest/get_company?id=8692"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclario-senior-full-stack-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%2Fclario-senior-full-stack-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%2Fclario-senior-full-stack-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/clario-senior-full-stack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclario-senior-full-stack-software-engineer"}]}