{"id":663920,"url":"https://alion.io/job/ascom-senior-full-stack-software-engineer","title":"Senior Full Stack Software Engineer","company":{"id":54255,"name":"Ascom","domain":"ascom.com","url":"https://alion.io/company/ascom","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"B","score":84,"open_postings":11,"ghost_share":0,"stale_share":0.455,"repost_share":0,"time_to_fill_p50_days":88,"computed_at":"2026-10-28T05:59:10Z"}},"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":["Cluj-Napoca, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":70000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"MS SQL","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Scrum","optional":false},{"name":"TypeScript","optional":false},{"name":"Webpack","optional":false},{"name":"Azure DevOps","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true},{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-09-09T11:16:27Z","employer_posted_date":"2026-09-09","last_verified_at":"2026-10-28T13:41:16Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"We are looking for a highly skilled Senior Full Stack Software Engineer to join the SmartSense R&D team. The successful candidate will contribute to the design, development, testing, and evolution of SmartSense, Ascom's intelligent monitoring platform for healthcare and long-term care environments.\nThe ideal candidate has extensive experience building scalable frontend and backend solutions, a strong understanding of modern software architecture, and the ability to drive technical improvements across the full technology stack.\nRequired Qualifications\nBachelor's or Master's degree in Computer Science, Software Engineering, or a related field.\n\nMinimum 6 years of professional software development experience.\n\nStrong experience with:\n.NET / .NET Core\n\nC#\n\nTypeScript\n\nReact\n\nHTML5 and CSS3\n\nNode.js\n\nWebpack\n\nASP.NETCore and RESTful Web APIs\n\nEntity Framework\n\nMicrosoft SQL Server\n\nExperience designing and implementing scalable web applications and distributed systems.\n\nStrong knowledge of:\nObject-Oriented Design (OOD)\n\nSOLID principles\n\nDesign patterns\n\nClean Code practices\n\nDomain-Driven Design (DDD)\n\nExperience writing automated tests, including:\nUnit tests\n\nIntegration tests\n\nAPI tests\n\nExperience working in Agile/Scrum development teams.\n\nStrong analytical, debugging, and problem-solving skills.\n\nExcellent communication skills and ability to collaborate within international, cross-functional teams.\n\nPreferred Qualifications\nExperience with:\nMicroservice architectures\n\nEvent-driven systems and messaging technologies\n\nRabbitMQ or similar message brokers\n\nContainerization using Docker\n\nKubernetes and cloud-native deployments\n\nCI/CD pipelines and DevOps practices\n\nAzure DevOps or similar development platforms\n\nExperience designing highly available, resilient, and scalable systems.\n\nKnowledge of authentication and authorization technologies such as JWT, OAuth2, and OpenID Connect.\n\nFamiliarity with monitoring, logging, and observability tools.\n\nExperience working with healthcare, IoT, sensor-based, or real-time event processing systems is considered a strong advantage.\n\nKey Responsibilities\nDesign, develop, and maintain SmartSense frontend and backend services.\n\nContribute to the evolution of SmartSense towards a scalable microservices and high-availability architecture.\n\nDevelop modern React-based user interfaces and REST APIs.\n\nParticipate in architecture discussions and technical design reviews.\n\nEnsure software quality through code reviews, automated testing, and continuous integration practices.\n\nCollaborate with architects, product owners, QA engineers, and DevOps engineers to deliver high-quality solutions.\n\nMentor junior engineers and contribute to engineering best practices.\n\nDrive continuous improvements in performance, scalability, maintainability, and security.\n\nPersonal Attributes\nSelf-driven and proactive.\n\nStrong ownership mindset.\n\nPassion for software craftsmanship and continuous learning.\n\nAbility to balance technical excellence with business priorities.\n\nComfortable working in a fast-changing environment with evolving requirements.\n\nJoin Us\nAt Ascom, we believe recruitment is a two-way decision.\nWe are not only looking for someone to join us - we are looking for someone who also chooses us as their next employer.\nIf you are looking for a role where you canmake an impact, work with modern technologies, and contribute to global operations - we would love to hear from you.","description_format":"text","description_chars":3446,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hospital Equipment & Furniture","Hospital Operations Software"],"lifecycle":[{"event":"open","at":"2026-09-10T21:49:16Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker; 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