{"id":3578382,"url":"https://alion.io/job/true-talent-solutions-partners-founding-backend-software-engineer-7","title":"Founding Backend 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":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":225000,"max":275000,"currency":"USD","period":"year","gross":null,"usd_annual":275000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"TypeScript","optional":false},{"name":"Python","optional":true}],"status":"closed","first_seen_at":"2026-10-31T20:44:45Z","employer_posted_date":"2026-10-31","last_verified_at":"2026-11-09T20:19:23Z","board_verified":false,"closed_at":"2026-11-09T20:19:23Z","days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"About the Role\nJoin a small engineering team at an early-stage AI video company as its founding backend engineer. You will lead the design of core backend infrastructure for agentic workflows and video generation, helping set technical direction and engineering standards as the product develops.\nWhat You'll Do\nDesign and build scalable backend systems for AI-powered video products.\n\nDevelop infrastructure for agentic workflows, video generation pipelines, reinforcement learning loops, and real-time data processing.\n\nOwn distributed systems architecture and improve reliability through automated testing, performance benchmarking, and end-to-end observability.\n\nWork with research, engineering, and design teammates to deliver product features and APIs.\n\nWrite production-quality code, establish engineering guidelines, document technical decisions, and raise team standards.\n\nDefine agent skills and communicate technical decisions clearly in a fast-moving, in-person environment.\n\nWhat We're Looking For\nFive to ten years of backend software engineering experience, including experience at an early-stage or high-growth startup.\n\nProfessional experience building scalable backend and distributed systems, including large-scale data processing, information retrieval, and asynchronous workflows.\n\nAt least one year of industry experience designing and building agentic systems, LLMs, or generative AI.\n\nIndustry experience with TypeScript and AWS; familiarity with S3, Lambda, RDS, SQS, ECS, FastAPI, Docker, and CI/CD is relevant.\n\nA formal degree and strong applied foundations in algorithms, data structures, and system design.\n\nExperience acting as a technical lead, writing code, setting technical direction, and establishing code standards.\n\nFluent English communication skills.\n\nCompensation & Benefits\nBase salary: $225,000 to $275,000 USD annually. 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