Senior Data Analyst chez Onos Health

Job Description - Senior Data Analyst (Healthcare)

Location: San Francisco, CA (Hybrid: 2–3 days/week in office)
Type: Full-Time

About Onos Health

Onos Health’s mission is simple but ambitious: ensure every healthcare dollar goes toward delivering the highest quality care. Today, 30% of total U.S. healthcare spending is wasted due to ineffective care and administrative burden caused by misalignment between providers and payers.

Onos is addressing this by building the largest AI-driven healthcare data platform. Our models enables payers to make faster, more accurate decisions across their populations. By guiding members to the right care, Onos is channeling more dollars to high-quality care that drives outcomes while making healthcare more affordable.

Onos recently closed a $6M Seed round with top-tier investors and is already working with some of the nation’s largest health plans, signing its first national plan just months after launch.

Come join a category-defining company and help reimagine healthcare for the better.

Why Onos?

• Meaningful impact: Help fix what is fundamentally broken in healthcare

• Direct collaboration: Work alongside experienced founders with deep healthcare and data expertise

• Culture: Join a high-performing, transparent, and results-oriented team

• Ownership: Significant responsibility and autonomy from day one

• Opportunity: Play a pivotal role in building a fast-growing, category-defining healthcare AI company

The Role

We’re looking for a Healthcare Data Analyst who thrives in a fast-moving startup, loves working with messy healthcare data, and gets things done. This is not a siloed analyst role; you’ll partner closely with product, engineering, and client-facing teams to turn data into insights that directly shape how payers manage care.

As Onos’ first data analyst, you’ll not only work hands-on with claims, clinical, and operational data to build analyses and dashboards, but also lay the foundation for our data analytics infrastructure. You will take the lead in building analyses and dashboards that uncover waste, identify care gaps, and generate insights that directly inform our product roadmap and drive continuous improvement.

What you'll be doing at Onos:

• Data Exploration & Analysis: Dive deep into claims and clinical data to uncover trends, outliers, and actionable insights.

• Client Delivery: Build and deliver analyses that highlight opportunities to reduce waste, improve care, and demonstrate value to payers.

• Product Insights: Partner with product, engineering, and clinical teams to translate findings into product features, workflows, and automation.

• Dashboards & Reporting: Design and maintain clear, impactful dashboards that track performance and outcomes.

• Collaboration: Work closely with the CEO, CPO, and client teams to shape narratives and outcomes for health plan executives.

What we're looking for:

• 5+ years of experience as a data analyst (healthcare, health plans, or clinical data experience very strongly preferred)

• Strong SQL and data wrangling skills; comfortable working with large, messy datasets

• Familiarity with healthcare data standards (claims, eligibility, EHR/clinical data, coding sets like ICD, CPT, HCPCS)

• Experience building dashboards (Looker, Tableau, PowerBI, or similar) and communicating insights clearly

• Proven ability to “own” both analysis and execution

• Scrappy with an entrepreneurial mindset: resourceful, proactive, thrives in ambiguity, and moves fast

• Excellent communication skills an ability to translate complex data into clear business insights

• Exceptional references from colleagues and former managers

Benefits and Perks

• Flexible hybrid arrangement: 2-3 days/week at San Francisco office (Financial District)

• Unlimited vacation policy

• Paid parental leave

• Medical, dental, and vision insurance

• Pre-tax commuter benefits

• 401(k)

• Significant equity as an early employee

• Direct mentorship from experienced founders

• Ground-floor opportunity to help build a team and culture

• Regular team events and offsites

• Company-provided equipment and home office setup

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.