{"id":2009405,"url":"https://alion.io/job/oscar-health-senior-backend-software-engineer-2","title":"Senior Backend Software Engineer","company":{"id":3412,"name":"Oscar Health","domain":"hioscar.com","url":"https://alion.io/company/oscar-health","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":158400,"max":207900,"currency":"USD","period":"year","gross":null,"usd_annual":207900},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-09-25T00:13:35Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-25T22:33:31Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Join our team as a Senior Backend Software Engineer, where you will build reliable and maintainable applications, infrastructure, and interfaces to improve interactions with the healthcare system. You will collaborate with partners, product managers, and designers to solve challenging problems, lead the planning and execution of complex technical projects, and own small to medium features or infrastructure projects from technical design through completion. You should have 5+ years of professional software engineering experience, experience with data and engineering tooling, and experience supporting libraries and writing in Python and Golang.\nMissions\nConstruire des applications, des infrastructures et des interfaces fiables et maintenables pour faciliter l'interaction avec le système de santé.\nCollaborer avec des partenaires, des chefs de produit et des designers pour résoudre des problèmes complexes et améliorer la technologie.\nDiriger la planification, l'exécution et la publication de projets techniques complexes, en possédant des fonctionnalités ou des projets d'infrastructure de petite à moyenne taille.\nProfil recherché\n - Demonstrates solid understanding of the practical application of CS concepts within their team- Experience with technical contributions, improving the quality of what you create, and are excited to build fault-tolerant, and scalable software systems\n- 5+ years of professional software engineering experience, working with a variety of technologies, and have increasingly impactful accomplishments\n- Experience proposing, experimenting, and iterating, whether it be a new shiny technology or an arcane, ill-conceived data structure; our company may be new, but the health industry isn't!\n- Consistently writes stable, correct, and maintainable code with little oversight; writes modular, adaptable code with guidance\n- Experience working in data and engineering tooling, e.g. discovery libraries, data replication, data transfer tools, authentication, authorization libraries\n- Experience owning observability stack tooling, e.g. Grafana, BigQuery, Kubernetes\n- Experience supporting libraries and writing in Python and Golang","description_format":"text","description_chars":2172,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Health Insurance & Benefits"],"lifecycle":[{"event":"open","at":"2026-10-07T12:59:06Z"}],"visa":[],"liveness":{"score":42,"band":"fade","label":"Fading","p_open":1,"p_active":0.756,"p_room":0.55,"age_days":30,"expected_fill_days":21,"reasons":["conf:2","velocity","win:tail"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":207900,"is_top_pay":true},"html_url":"https://alion.io/job/oscar-health-senior-backend-software-engineer-2","json_url":"https://alion.io/job/oscar-health-senior-backend-software-engineer-2.json","meta":{"generated_at":"2026-10-25T23:06:38Z","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":32606,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":3412},"rest":"https://alion.io/mcp/rest/get_company?id=3412"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foscar-health-senior-backend-software-engineer-2"},{"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%2Foscar-health-senior-backend-software-engineer-2"},{"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%2Foscar-health-senior-backend-software-engineer-2"},{"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/oscar-health-senior-backend-software-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foscar-health-senior-backend-software-engineer-2"}]}