{"id":3350243,"url":"https://alion.io/job/true-talent-solutions-partners-founding-software-engineer-3","title":"Founding 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":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":200000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"closed","first_seen_at":"2026-10-27T18:04:59Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-11-03T19:12:25Z","board_verified":false,"closed_at":"2026-11-03T19:12:25Z","days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"About the Role\nJoin an early-stage team building AI-powered software to help large organizations manage enterprise spending and supplier agreements. As a founding engineer, you will shape the product and technical direction while delivering practical solutions to complex data challenges.\nWhat You'll Do\nBuild and ship full-stack product features from concept through deployment.\n\nDevelop systems that compare negotiated supplier terms with purchasing and invoice data at scale.\n\nMake product and technical decisions that guide the engineering roadmap.\n\nWork directly with enterprise customers to understand their needs and deliver solutions.\n\nContribute to AI and LLM systems that identify discrepancies and improve customer savings.\n\nWhat We're Looking For\nTwo to eight years of full-stack software engineering experience.\n\nBackend or full-stack product engineering experience, including shipping products end to end.\n\nExperience with B2B products and modern software development; Python, TypeScript, React, and LLM or AI systems experience are relevant.\n\nBackground working with enterprise customers or solving complex data problems is valuable.\n\nInterest in early-stage product development and helping shape a product from the ground up.\n\nCompensation & Benefits\nBase salary: $200,000 to $250,000 annually. 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