{"id":3709812,"url":"https://alion.io/job/optiveum-senior-full-stack-engineer-net-vue-js-and-typescript","title":"Senior Full Stack Engineer (.NET + Vue.js and TypeScript)","company":{"id":685848,"name":"Optiveum","domain":"optiveum.com","url":"https://alion.io/company/optiveum","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":22,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland","Kraków, Poland","Wrocław, Poland","Gdańsk, Poland","Poznań, Poland","Łódź, Poland","Lublin, Poland","Zielona Góra, Poland","Radom, Poland","Opole, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":34,"max":36,"currency":"EUR","period":"hour","gross":null,"usd_annual":80000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"C#","optional":true},{"name":"Claude Code","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-03T16:50:44Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-09T05:44:10Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Senior Full Stack Engineer (.NET + Vue.js and TypeScript)\nAbout the Offer\nWe are currently looking for a Senior Full Stack Engineer (.NET + Vue.js and TypeScript) to join the team of our global client from the pharmaceutical industry. For this role, Optiveum is the recruitment and contracting party, which means you will sign the cooperation agreement directly with us.\nYou will contribute to one of the client's digital projects, working closely with end-users, product and project stakeholders and development teams to build and evolve reliable, secure and user-friendly applications that support important business needs.\nKey Details:\nRate: 34-36 EUR/h (B2B) (ca 150 - 160 PLN/h)\n\nWork Model: 100% remote from Poland, full-time (40 h/week)\n\nLocation: you must live in Poland\n\nContract: 1 December 2026 - 30 November 2027\n\nOpenings: 4\n\nApplication deadline: 13 November 2026\n\nResponsibilities:\nDevelop, test, deploy and maintain full stack software supporting digital projects across the company\n\nBuild backend services and APIs using .NET, and develop responsive frontend features using Vue.js and TypeScript\n\nDevelop, deploy and operate cloud-based solutions on Microsoft Azure\n\nImprove application quality, security, performance and scalability through automated testing, CI/CD, debugging, monitoring and observability\n\nContribute to solution design and technical decisions, ensuring maintainable and reusable software\n\nCollaborate with end-users, product owners, project stakeholders and developers in an Agile and DevOps setup\n\nSupport applications throughout their lifecycle, including production readiness, incident resolution and continuous improvement\n\nRequirements:\n3-5+ years of software development experience across design, implementation, deployment and support\n\nStrong hands-on full stack development experience with .NET, Vue.js and TypeScript\n\nPractical experience with Microsoft Azure, including the deployment and operation of cloud-based applications\n\nExperience designing and developing REST APIs and integrating frontend applications with backend services\n\nStrong understanding of the complete software development lifecycle, automated testing, version control and 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