Jobs / United States / Komodo Health INC
Staff Software Engineer, Query Engine [Rust]
Komodo Health INC · 🇺🇸 United States
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 9 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 2 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Komodo Health INC paid sponsored hires in similar roles2 certified filings for “Staff Software Engineer” (Software Developers) in CA: $200k–$231k, median $215k. Most were filed at wage level II (50%) — 2 lottery entries, ≈31% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Komodo Health INC
The US Department of Labor certified 9 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 2 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Komodo Health INC →
About the role
We Breathe Life Into Data At Komodo Health, our mission is to reduce the global burden of disease. And we believe that smarter use of data is essential to this mission. That’s why we built the Healthcare Map — the industry’s largest, most complete, precise view of the U.S. healthcare system — by combining de-identified, real-world patient data with innovative algorithms and decades of clinical experience. The Healthcare Map serves as our foundation for a powerful suite of software applications, helping us answer healthcare’s most complex questions for our partners. Across the healthcare ecosystem, we’re helping our clients unlock critical insights to track detailed patient behaviors and treatment patterns, identify gaps in care, address unmet patient needs, and reduce the global burden of disease. As we pursue these goals, it remains essential to us that we stay grounded in our values: be awesome, seek growth, deliver “wow,” and enjoy the ride. At Komodo, you will be joining a team of ambitious, supportive Dragons with diverse backgrounds but a shared passion to deliver on our mission to reduce the burden of disease — and enjoy the journey along the way. The Opportunity at Komodo Health: Team: Data Foundations builds the data products behind Komodo's Healthcare Map, the industry's most comprehensive source of de-identified patient data, with more than 1 trillion linked events. We build Burrow, our query and indexing engine, written in Rust. Burrow powers Komodo's applications today, and soon Marmot, our AI platform, returning patient populations in under 300 milliseconds. That's fast enough to feel instant, and no other healthcare data analytics platform responds at that speed. We are a small, senior, hands-on team that builds with AI tools every day. This role exists to design, build, and scale Burrow as it becomes the engine behind more of Komodo's products. As a Staff-level IC, you'll set technical direction for how the engine stores, indexes, and serves data, and for the APIs that our applications and AI agents rely on. You will partner with Product, Platform, and Labs@Komodo (our applied AI team) to keep Healthcare Map data fast, cost-efficient, and reliable at enterprise scale. Komodo Health uses modern engineering and AI to tackle healthcare's biggest challenges, turning extraordinary amounts of data into meaningful insights. In this role, you’ll build the core of Komodo's platform and help shape a culture of technical excellence and transparency. Outcomes & Responsibilities Looking back on your first 12 months at Komodo Health, you'll have accomplished… • Engine Performance: Shipped measurable Burrow engine improvements in query latency, throughput, and cost per query through work on indexing, pruning, memory layout, and storage access patterns. • AI-Scale Serving : Scaled Burrow's query interfaces for agent-driven traffic, keeping latency low as Komodo's AI agents and LLM-driven products query the Healthcare Map at many times the volume of human users. • Migration Leadership: Led a major workstream moving existing query workloads from legacy systems onto Burrow without disrupting customers. • Collaborative Roadmap Delivery: Partnered across Data Product, Labs@Komodo, and Engineering to define technical requirements and deliver scalable, production-grade solutions. • Platform Hardening: Hardened Burrow's multi-tenant query fleet, with measurable improvements in reliability, observability, failure handling, and cost efficiency. • Technical Multiplication: Mentored and up-leveled the engineering team, raising the bar for code quality, AI-augmented workflows, and system design. These are the essential job duties you'll be responsible for… • Query Engine Development: Design, build, and optimize Burrow's distrib