{"id":3455827,"url":"https://alion.io/job/jti-senior-software-engineer-2","title":"Senior Software Engineer","company":{"id":447001,"name":"JTI","domain":"jti.com","url":"https://alion.io/company/jti-2","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Bucharest, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":32000,"max_usd":80000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASP.NET Core","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Copilot","optional":false},{"name":"GitHub","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Bicep","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-05T02:00:00Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-30T14:26:41Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":25},"description":"At JTI we celebrate differences, and everyone truly belongs. 46,000 people from all over the world are continuously building their unique success story with us.83% of employees feel happy working at JTI.\nTo make a difference with us, all you need to do is bring your human best.\nWhat will your story be? Apply now!\nLearn more: jti.com\nDepartment: IT Microsoft Delivery Center\nPosition: Senior Software Engineer\nLocation: Bucharest, Romania\nSenior Software Engineer\nWhat this role is about?\nYou will design, build and operate modern cloud-based systems on the Microsoft stack, with a focus on .NET, Azure and GitHub.\nThis role requires strong ownership across the full lifecycle: problem framing, system design, implementation, deployment and production operations. You’ll work on scalable, secure and maintainable systems, applying solid engineering fundamentals and using tools like GitHub Copilot pragmatically to accelerate delivery without compromising quality.\nWhat will you do?\nBuild and evolve backend services and APIs using .NET, C#, and ASP.NET Core\nBuild and contribute to frontend experiences using React and TypeScrip\nDesign systems for scalability, resilience, security and maintainability\nMake and drive technical decisions, balancing trade-offs and constraints\nOwn services in production, including deployment, monitoring, troubleshooting and continuous improvement\nApply clean architecture, design patterns, automated testing and code quality practices\nWork with Azure services across compute, storage, messaging, identity, and monitoring to build cloud-based solutions\nCollaborate closely with engineers, architects, product owners, and other stakeholders to deliver working software\nReview code, challenge assumptions and help raise the engineering bar\nUse AI-assisted tools, such as GitHub Copilot, effectively for coding, testing, analysis, and documentation\nWhat are we looking for?\nStrong experience building and operating software systems in production\nDeep hands-on expertise with .NET, C#, and ASP.NET Core\nSolid understanding of APIs, distributed systems and integration patterns\nProven experience with Azure and cloud-based application architecture\nStrong grasp of system design, design patterns, performance, reliability, and security\nExperience with automated testing, including unit and integration testing\nAbility to debug complex issues across services and environments\nExperience with frontend development using TypeScript and React, or willingness to work across the stack when needed\nClear communication and ability to work effectively in cross-functional engineering teams\nFluency in English\nNice to have\nFrontend experience with TypeScript and React\nInfrastructure as Code experience, preferably with Bicep\nExperience with observability, including logging, metrics, tracing and production diagnostics\nExperience with containerized workloads or cloud-native application platforms\nExperience using AI-assisted development tools in real engineering workflows\nAre you ready to join us? Build your success story at JTI. Apply now!\nNext Steps:\nAfter applying, if selected, please anticipate the following within 1-3 weeks of the job posting closure: Phone screening with Talent Advisor > Assessment tests > Interviews > Offer. Each step is eliminatory and may vary by role type.\nAt JTI, we strive to create a diverse and inclusive work environment. As an equal-opportunity employer, we welcome applicants from all backgrounds. 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