{"id":26512,"url":"https://alion.io/job/machinify-srstaff-rust-software-engineer","title":"Sr/Staff Software Engineer - COB & Subrogate","company":{"id":7119,"name":"Machinify","domain":"machinify.com","url":"https://alion.io/company/machinify","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":95,"open_postings":33,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":147,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":200000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rust","optional":false},{"name":"Scala","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-01-27T01:07:36Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-17T00:02:15Z","board_verified":true,"closed_at":null,"days_open":263,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":262},"description":"Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We’re constantly reimagining what’s possible in our industry, creating disruptively simple, powerfully clear ways to maximize financial outcomes and drive down healthcare costs.\nWe're hiring for a Staff and Senior Backend Engineer to join our expanding Right Payer Solutions product team across Subrogate and COB product lines.\nOur Culture @ Machinify\nWe embrace complex challenges with curiosity - a genuine interest in understanding the hard problems at hand and how to move the needle forward. Our engineers empower each other to take action, learn deeply about our customers' needs, and unlock innovation with a strong sense of product ownership. We build with our users in mind, thoughtfully shipping outcomes, not just features. The technology we build shapes real healthcare decisions, demanding a high bar for engineering excellence - what we ship carries real weight. We pressure-test new AI tools, shape how they're used, and set the example for what disciplined, AI-driven engineering looks like: fast, but always under structured human oversight.\nThe Role\nWe're hiring a Staff / Senior Backend Engineer to join our expanding engineering team spanning the Subrogation and Coordination of Benefits (COB) product lines. This is a joint posting for both lines - you'll join one of them, matched on your background and team need.\nYou'll set technical direction for backend development and use your deep programming expertise to design, build, and operate scalable, reliable cloud-native services and distributed systems that run at scale on AWS, GCP, or Azure. You'll work alongside AI coding agents as a core part of how you deliver - directing and reviewing their output while holding the bar on quality. The ideal candidate has strong experience in application design, system architecture, and cloud development, plus a proven ability to drive adoption of new languages, tools, and agentic development practices across a team.\nYou'll join a highly visible engineering team trusted to solve complex, high-stakes problems using the best of AI, data, and software systems. Partnering cross-functionally, you'll influence product direction, work directly with customers, and own systems that positively impact millions of lives - where your technical decisions truly matter.\nWe develop in Rust; strong Java, Go, or Scala engineers are a great fit and we'll help you adopt Rust effectively. This is hands-on product engineering - building and owning production services and features, not a DevOps, Platform, or SRE role.\nClick here to learn more about our COB (Coordination of Benefits) & Subrogation product lines.\nDoes this sound like the right opportunity for you? Let’s connect! \nWhat You’ll Do\nSet the architecture and technical direction for backend systems on your product line\nShip cloud-native services that power accurate, high-stakes payment-integrity decisions\nTurn ambiguous product intent into concrete, well-sequenced backend design\nOwn your services in production - reliability, observability, and performance at scale\nRaise the engineering bar and grow the team's programming maturity as we scale Rust\nSet the standard for AI-driven delivery, keeping delivery fast and under human oversight\nSimplify labor-intensive workflows by applying ML techniques to large volumes of data\nBalance new customer value with technical-debt cleanup to keep the product sustainable\nPartner with PM, ML/DS, QA and UX to shape product direction and outcomes\nMentor engineers and act as the backend voice in cross-team planning\nWork directly with customers on systems that impact millions of lives\nWhat You Bring\n10+ years of backend engineering for Staff, 6+ years for Senior (full-stack experience a plus)\nStrong application design and system architecture across complex backend systems\nProven ability to author technical design documents that satisfy engineers and product partners alike\nSubstantial production experience in Rust, Java, Go, or Scala; Rust highly desired\nProven experience designing, building, and operating distributed systems at scale\nHands-on with containers and orchestration (Docker, Kubernetes) in production\nOwnership of CI/CD pipelines for your own services - building them, not just consuming them\nProduction experience on at least one major cloud - AWS, GCP, or Azure\nStrong SQL and relational database skills; comfort across NoSQL and caching layers\nHands-on experience with agentic engineering tools and workflows in production\nProven ability to read complex code and own and continually improve code quality\nStrong cross-functional collaboration with engineering, PM, ML/DS, and leadership\nA pragmatic default and strong systems instinct - you find root causes, not symptoms\nComfort with complexity and curiosity to define the path forward, not wait for one\nBS or MS in Computer Science, or equivalent experience\nNice to have\nTechnical leadership on Rust best practices - idioms, safety, and performance - as the team scales adoption across greenfield projects\nHealthcare, payer, or insurance domain experience; claims or payment-integrity workflows\nExperience shipping ML/AI-driven features in production and earning the business's trust in them\nWhat We Offer\nWork from anywhere in the US! Machinify is digital-first.\nTop Medical/Dental/Vision offerings\nFSA/HSA\nTuition reimbursement\nCompetitive salary, 401(k) with company match\nUnlimited PTO\nAdditional health and wellness benefits and perks\nFlexible and trusting environment where you’ll feel empowered to do your best work\nThe salary for this position is based on an array of factors unique to each candidate: Such as years and depth of experience, set skills, certifications, etc. We are hiring for different levels, and our Recruiting team will let you know if you qualify for a different role/range. Salary is one component of the total compensation package, which includes meaningful equity, excellent healthcare, flexible time off, and other benefits and perks.\nPay range: $200,000 - $250,000\nEqual Employment Opportunity at Machinify\nWe are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace. Machinify is an employment at will employer. We participate in E-Verify as required by applicable law. In accordance with applicable state laws, we do not inquire about salary history during the recruitment process. If you require a reasonable accommodation to complete any part of the application or recruitment process, please let our recruiters know. See our Candidate Privacy Notice at: https://www.machinify.com/candidate-privacy-notice/","description_format":"text","description_chars":7194,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible time off","Unlimited PTO"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Medical AI","Revenue Cycle & Medical Billing"],"lifecycle":[{"event":"open","at":"2026-01-27T01:07:36Z"},{"event":"close","at":"2026-10-12T19:22:52Z"},{"event":"reopen","at":"2026-10-12T23:07:32Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 32 · green card filings: 1","filings_12m":32,"filings_prev_12m":4,"green_card_filings_12m":1,"median_offered_wage_usd":172955,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":11}],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.708,"p_room":0.36,"age_days":262,"expected_fill_days":147,"reasons":["conf:3","velocity","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":false},"html_url":"https://alion.io/job/machinify-srstaff-rust-software-engineer","json_url":"https://alion.io/job/machinify-srstaff-rust-software-engineer.json","meta":{"generated_at":"2026-10-17T01:22:15Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":1930,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":7119},"rest":"https://alion.io/mcp/rest/get_company?id=7119"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmachinify-srstaff-rust-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmachinify-srstaff-rust-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmachinify-srstaff-rust-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/machinify-srstaff-rust-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmachinify-srstaff-rust-software-engineer"}]}