Staff Software Engineer

Raydar; Mountain View (CA); Hybrid; USD 210,000 - 275,000; Full time

Benefits offered by this job

Hybrid work across major cities

Competitive equity grants

Visa transfers supported

High-growth healthcare scale

Job summary

Raydar is seeking a staff-level engineer to set the technical direction for its biller-workflow platform across practice-management and revenue-cycle products. You will lead a generational rebuild of high-traffic workflows for claims, appointments, payments, posting, and related billing operations while maintaining reliability for enterprise customers.

The role combines backend and frontend leadership with a 60/40 split, focusing on scalable design, performance, and secure data handling in a

Qualifications

• 8+ years building large-scale full-stack apps with senior or staff leadership.
• Deep expertise in TypeScript, React, Python, FastAPI and PostgreSQL.
• Direct experience with billing or claims data and enterprise workflows.

Responsibilities

• Define frontend and backend architecture, API contracts, and data-layer patterns.
• Lead multi-team platform rebuilds and migrations with incremental delivery.
• Build high-performance interfaces for complex tables and large datasets.
• Design performant APIs and SQL patterns for filtering, grouping, and pagination.
• Embed AI into production workflows to reduce operational friction.

Skills

TypeScript

React

Python

FastAPI

LLM features

Education

Computer science degree

Tools

PostgreSQL

Job description

Our client is a high-growth healthcare technology company building AI-powered clinical and administrative software for care providers. Its platform supports more than 500,000 clinicians across hundreds of healthcare organizations, powers more than 100 million patient interactions, and processes more than $10 billion through its systems. The company is backed by leading venture investors, has raised more than $800 million, and was recently valued at $7 billion.

The role and why it matters

You will set the technical direction for the biller-workflow platform used across the company's practice-management and revenue-cycle products. This is a staff-level, full-stack role with an approximately 60/40 backend-to-frontend split. You will lead a generational rebuild of high-traffic workflows for claims, appointments, payments, posting, and other billing operations while keeping mature production systems reliable for enterprise customers.

What you'll do

• Define frontend and backend architecture, shared component conventions, API contracts, data-layer patterns, and observability practices across multiple engineering teams.
• Lead multi-month, multi-team platform rebuilds and migrations, shipping incremental improvements without breaking existing users.
• Build data-dense, high-performance interfaces for complex tables, virtualized rendering, keyboard-driven workflows, bulk actions, and activity timelines.
• Design performant APIs and PostgreSQL query patterns for filtering, grouping, pagination, and bulk operations over large datasets.
• Diagnose and improve React rendering performance, query performance, replica-lag handling, and claim-submission pipeline health.
• Embed AI into production workflows where it removes meaningful operational friction, including claim comparison, submission-error reasoning, and rule suggestions.
• Drive architecture reviews, deep code reviews, technical standards, and mentorship that raise the engineering bar across teams.
• Work closely with clinicians, billing operators, product, and design partners through rapid feedback loops.

What we're looking for

• 8 or more years of experience building large-scale full-stack applications, with prior senior or staff-level technical leadership.
• Deep expertise in TypeScript, React, Python, FastAPI, and PostgreSQL.
• Direct experience working with billing or claims data, such as EOBs, denial codes, appointments, payments, posting, or related enterprise workflows.
• A record of leading large, multi-team platform rebuilds or migrations and delivering them incrementally in production.
• Org-wide frontend architecture leadership, including adoption of a design system, shared component library, or common frontend platform across a large engineering organization.
• Strong API and data-layer design skills for complex filtering, grouping, pagination, and large-scale query performance.
• Ability to align engineering leadership and multiple teams around a shared technical direction through clear written and verbal communication.
• A computer science degree or equivalent engineering background.
• Comfort operating in a fast-paced, high-growth environment with daily deployments and high ownership.
• Healthcare billing, revenue-cycle management, insurance, fintech, or another regulated-industry SaaS background.
• Experience shipping LLM-powered features into production workflows.
• Experience with EDI X12 or other healthcare-data standards.

Compensation, location, and benefits

• $210K-$275K base salary, with flexibility for exceptional candidates.
• Competitive equity, with the expected grant described by the hiring team as approximately $500K-$900K over four years.
• Full-time hybrid work from Mountain View, San Francisco, Los Angeles, or New York City.
• Existing visa transfers, including eligible OPT and H-1B transfers, may be supported.
• Meaningful technical influence at a high-growth company whose platform is already used at significant healthcare scale.