{"id":143170,"url":"https://alion.io/job/oscilar-staff-software-engineer-analytics-data-architecture","title":"Staff Software Engineer - Analytics & Data Architecture","company":{"id":3434,"name":"Oscilar","domain":"oscilar.com","url":"https://alion.io/company/oscilar","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":91,"open_postings":18,"ghost_share":0,"stale_share":0.167,"repost_share":0,"time_to_fill_p50_days":82,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Finance","role_family":"Finance","seniority":"staff","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["CA","US"],"hiring_countries_total":2,"salary":{"min":220000,"max":262500,"currency":"USD","period":"year","gross":null,"usd_annual":262500},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"SQL","optional":false},{"name":"ClickHouse","optional":true},{"name":"Databricks","optional":true},{"name":"Delta Lake","optional":true},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-08-13T22:03:14Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-10-17T00:23:55Z","board_verified":true,"closed_at":null,"days_open":64,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":63},"description":"Shape the future of trust in the age of AI\nAt Oscilar, we're building the most advanced AI Risk Decisioning™ Platform. Banks, fintechs, and digitally native organizations rely on us to manage their fraud, credit, and compliance risk with the power of AI. If you're passionate about solving complex problems and making the internet safer for everyone, this is your place.\nWhy join us:\nMission-driven teams: Work alongside industry veterans from Meta, Uber, Citi, and Confluent, all united by a shared goal to make the digital world safer.\n\nOwnership and impact: We believe in extreme ownership. You'll be empowered to take responsibility, move fast, and make decisions that drive our mission forward.\n\nInnovate at the cutting edge: Your work will shape how modern finance detects fraud and manages risk.\n\nAbout the role\nYou'll own the data layer behind our analytics product and design of our analytics architecture and data model. Today that's a high-performance analytical store serving customer-facing queries; where we're headed is a tiered platform that separates our system of record, a low-latency serving tier, and a batch/ML tier. You'll keep the serving layer fast and reliable while designing and building that broader architecture, deciding where each workload lives based on measured latency, cost, and isolation.\nThis is a hands-on engineering role with strong architectural influence. You'll write code and also shape the multi-quarter direction of the analytics platform.\nWhat you'll do\nFind and fix database performance and scaling problems.\n\nOwn the schema and data model for our analytical data.\n\nDesign and build our analytics architecture: a tiered platform spanning our system of record, a low-latency serving tier, and a batch/ML tier.\n\nDecide where each workload runs across those tiers, backing placement decisions with real benchmarks rather than vendor claims.\n\nBuild observability into the data layer so problems surface early.\n\nPartner with the ingestion team to keep the read and write paths coherent as schemas evolve.\n\nWhat we're looking for\nMust-have\nDeep, production experience operating a database or analytical store under concurrent, customer-facing load: you can reason from a query plan to a fix, not just from documentation.\n\nStrong SQL and a real mental model of columnar / OLAP execution.\n\nSolid backend engineering. Our stack is Java, but we care more that you can read and modify a real codebase than which tools you've used.\n\nData architecture experience: you've designed or materially shaped a multi-tier data platform and can defend those decisions with measurements.\n\nStrongly preferred\nLakehouse experience: Databricks, Spark, Delta Lake / Iceberg, or comparable.\n\nExperience designing schemas for wide, semi-structured event data (nested objects, maps, JSON).\n\nStreaming ingestion experience (Kafka or similar).\n\nTrack record of a migration or major re-architecture, with the cost/latency reasoning to back the decisions.\n\nNice-to-have\nClickHouse experience.\n\nConnection-pool and JDBC-level tuning experience.\n\nFamiliarity with feature-flagged rollouts of query-engine behavior changes.\n\nOpen-source contributions to a query engine or related tooling.\n\nBenefits\nCompensation: Competitive salary and equity packages, including a 401k plan\n\nFlexibility: Remote-first culture - work from anywhere\n\nHealth: 100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)\n\nBalance: Unlimited PTO policy\n\nTechnical: AI First company; both Co-Founders are engineers at heart; and over 50% of the company is Engineering and Product\n\nCulture: Family-Friendly environment; Regular team events and offsites\n\nDevelopment: Unparalleled learning and professional development opportunities\n\nImpact: Making the internet safer by protecting online transactions","description_format":"text","description_chars":3855,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["401k plan","Equity","Professional development","Unlimited PTO","Vision insurance"],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"},{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Fraud Detection","RegTech, AML & Compliance","Financial AI"],"lifecycle":[{"event":"open","at":"2026-08-13T22:03:14Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 12 · green card filings: 2","filings_12m":12,"filings_prev_12m":4,"green_card_filings_12m":2,"median_offered_wage_usd":199643,"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":0}],"liveness":{"score":52,"band":"ok","label":"Likely open","p_open":1,"p_active":0.859,"p_room":0.6,"age_days":63,"expected_fill_days":82,"reasons":["conf:3","win:late","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":262500,"is_top_pay":true},"html_url":"https://alion.io/job/oscilar-staff-software-engineer-analytics-data-architecture","json_url":"https://alion.io/job/oscilar-staff-software-engineer-analytics-data-architecture.json","meta":{"generated_at":"2026-10-17T02:34:15Z","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":3536,"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":3434},"rest":"https://alion.io/mcp/rest/get_company?id=3434"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foscilar-staff-software-engineer-analytics-data-architecture"},{"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%2Foscilar-staff-software-engineer-analytics-data-architecture"},{"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%2Foscilar-staff-software-engineer-analytics-data-architecture"},{"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/oscilar-staff-software-engineer-analytics-data-architecture\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foscilar-staff-software-engineer-analytics-data-architecture"}]}