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Senior Software Engineer – Backend
Counsel HealthSenior Backend Engineer enhancing platform capabilities and building robust APIs for AI-powered healthcare startup. Collaborating on greenfield projects and ensuring system reliability and performance.
Posted 7/2/2026full-timeNew York City • New York • 🇺🇸 United StatesSenior💰 $185,000 - $225,000 per yearWebsite
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in designing and evolving external APIs and backend systems, with a strong focus on data modeling for structured and unstructured health records. Proven ability to contribute to greenfield architectural design while ensuring long-term stability and enterprise-grade craftsmanship.
Highest-signal resume keywords
API DesignData ModelingDistributed SystemsMulti-Tenant ArchitectureBackend System Development
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Backend DevelopmentAPI DevelopmentData ModelingTime-Series Data HandlingGreenfield Architecture Design
Industry Keywords
Health RecordsStructured DataUnstructured DataHigh-Frequency DataEnterprise-Grade Craftsmanship
Tech Stack
Tools & technologiesDistributed Systems
About the role
Key responsibilities & impact- Design and evolve our external API and embedded product layer with long-term stability, disciplined versioning, and enterprise-grade craftsmanship
- Evolve our agentic retrieval harness to support patient and clinical search across structured and unstructured data, with strict permission and audit guarantees
- Build reusable platform primitives that let external partners embed and extend our AI capabilities, so every integration adds lasting platform leverage
- Contribute to core data models that unify structured health records, unstructured inputs, and high-frequency time-series signals
Requirements
What you’ll need- 5+ years building production backend systems, ideally in high-growth environments
- Experience designing and maintaining external-facing APIs used by customers or partners
- Strong data modeling instincts, particularly around time-series or high-frequency data
- Experience working with distributed systems and multi-tenant architectures
- Comfort contributing to greenfield architectural design while shipping pragmatically
Benefits
Comp & perks- Comprehensive healthcare
- Vision + dental
- 401K
- Unlimited PTO
- Parental Leave