{"id":3424263,"url":"https://alion.io/job/true-talent-solutions-partners-senior-full-stack-software-engineer-11","title":"Senior Full Stack Software Engineer","company":{"id":4415660,"name":"True Talent Solutions Partners","domain":"truetalentsolutionspartners.com","url":"https://alion.io/company/true-talent-solutions-partners","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"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":["Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":200000,"max":275000,"currency":"USD","period":"year","gross":null,"usd_annual":275000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"C#","optional":true},{"name":"JavaScript","optional":true}],"status":"closed","first_seen_at":"2026-10-28T18:26:55Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-29T23:49:19Z","board_verified":false,"closed_at":"2026-10-29T23:49:19Z","days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"About the Role\nJoin a B2B AI team building an AI-powered engineering design product for physical systems. You will help deliver product improvements from early prototypes through production, with significant ownership and a focus on AI-assisted development.\nWhat You'll Do\nPartner with frontend engineering to improve the product interface and accelerate delivery.\n\nTake on increasingly backend-focused full-stack work, including features, infrastructure, and systems.\n\nOwn work end to end, from architecture through deployment and reliability.\n\nEstablish effective practices for agent-driven software development across the team.\n\nCollaborate with forward-deployed engineers and AI researchers to prototype and improve product ideas for industrial users.\n\nWhat We're Looking For\nThree to ten years of software or full-stack engineering experience, including startup experience.\n\nStrong backend-focused full-stack skills, with solid frontend capabilities and experience building complex web products.\n\nExperience taking products or major features from concept to production, with ownership of architecture, deployment, and reliability.\n\nHands-on use of AI coding agents and the ability to review and debug generated code.\n\nExperience with .NET, React, and TypeScript.\n\nInterest in physical systems, engineering design, CAD, or simulation.\n\nCompensation & Benefits\nBase salary is $200,000 to $275,000 USD annually. Visa sponsorship is not available.\nLocation\nHybrid, with the primary location in Canada. 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