{"id":2474142,"url":"https://alion.io/job/true-talent-solutions-partners-mid-level-software-engineer-2","title":"Mid-Level 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":"middle","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":280000,"currency":"USD","period":"year","gross":null,"usd_annual":280000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon S3","optional":false},{"name":"Go","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"Zustand","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-13T17:44:59Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-14T09:57:57Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About the Role\nJoin an AI/ML product engineering team building customer-facing software. You will work across the frontend and backend to ship polished, reliable features and improve how users explore AI-generated research and activity.\nWhat You'll Do\nBuild interactive user interfaces for viewing and exploring agent research traces.\n\nDevelop and maintain APIs and services that support product features and consistent client-server state.\n\nDefine models and API contracts that help standardize communication across the product.\n\nInvestigate and resolve production issues, including connectivity problems, to maintain product stability.\n\nShare reusable team processes and evaluate when to adopt dependencies or build solutions internally.\n\nWhat We're Looking For\nTwo to five years of experience in full-stack product engineering, with strong frontend experience.\n\nExperience building and shipping polished, customer-facing web features using React and TypeScript.\n\nProduction experience with Go is valued; familiarity with Postgres, Redis, PubSub, RPC, S3, or Temporal is also relevant.\n\nA track record of contributing to medium- to large-scale projects, including owning a project through design and deployment.\n\nExperience building or maintaining high-traffic products, with a focus on reliability and measurable user impact.\n\nClear communication skills, sound debugging judgment, and the ability to explain technical concepts to peers.\n\nDistributed systems experience and familiarity with TanStack tools, WebSockets, or Zustand are helpful.\n\nCompensation & Benefits\nAnnual salary range: $200,000 to $280,000 USD. 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