{"id":672859,"url":"https://alion.io/job/flow-engineering-senior-software-engineer-integrations","title":"Senior Software Engineer - Integrations","company":{"id":673245,"name":"Flow Engineering","domain":"flowengineering.com","url":"https://alion.io/company/flow-engineering","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":82,"open_postings":12,"ghost_share":0,"stale_share":0.917,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-28T05:59:10Z"}},"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":190000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AutoCAD","optional":false},{"name":"GitHub","optional":false},{"name":"GitLab","optional":false},{"name":"Jira","optional":false},{"name":"Linear","optional":false},{"name":"Rest API","optional":false},{"name":"SolidWorks","optional":false},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Python","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-07-24T00:44:13Z","employer_posted_date":"2026-07-24","last_verified_at":"2026-10-28T09:49:53Z","board_verified":true,"closed_at":null,"days_open":96,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":96},"description":"About Flow\nFlow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to collaborate with AI agents to design, validate, and evolve complex systems with speed and rigor.\nAbout the role\nFlow is seeking a Senior Software Engineer - Integrations to build the connections between Flow and the tools our customers already run. Our customers are hardware teams in aerospace, defense, automotive, and adjacent industries, and their engineering work lives across PLM, ALM, requirements, and issue-tracking systems. Getting Flow to work cleanly with that existing stack is often what turns a pilot into a full deployment.\nThis role sits between engineering, product, and our customers. You will design and ship integrations, own their reliability once they are live, and work directly with customer engineering teams to understand how their data actually moves.\nWhat you'll do\nDesign, build, and maintain integrations connecting Flow to customer systems such as PLM and ALM platforms (Solidworks, AutoCAD), requirements tools (Jama, DOORS), issue trackers (Jira, Linear), and version control (GitHub, GitLab).\n\nBuild reliable data sync, including mapping, transformation, conflict handling, and keeping records consistent across systems.\n\nWork directly with customer engineering and IT teams to scope integrations, understand their data models, and get deployments live.\n\nDesign and maintain the APIs and webhooks that let customers and partners build against Flow.\n\nOwn integrations in production, covering monitoring, error handling, and debugging sync issues across systems you do not control.\n\nPartner with forward deployed engineers and product engineers to turn recurring customer needs into reusable integration patterns.\n\nAbout you\n5+ years developing production software, including designing and operating services at scale in a cloud environment.\n\nExperience building and maintaining integrations against third-party APIs, ideally in a customer-facing or B2B setting.\n\nStrong grasp of API design (REST, webhooks, and related patterns) and the realities of syncing data between systems.\n\nComfortable debugging problems that span multiple systems, including ones where you have limited visibility.\n\nAble to work directly with customers and translate their technical setup into a clear integration plan.\n\nComfortable in a high-ownership environment where you scope, build, and support your own work.\n\nNice to have\nFamiliarity with PLM, ALM, or systems engineering tooling\n\nExposure to defense, aerospace, or regulated hardware environments.\n\nOur stack\nTypeScript/Node.js and Python for backend and integration services.\n\nREST and 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