Senior Full Stack Engineer – AI Healthcare (Hybrid NYC)

Ersilia

New York (NY)

Hybrid

USD 180,000 - 220,000

Full time

14 days+

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Benefits offered by this job

Competitive equity

Job summary

Ersilia, a fast-growing AI healthcare startup in New York City, seeks a Senior Full Stack Engineer with 3+ years of experience to own greenfield projects across the entire stack. You will build greenfield products that automate healthcare recruiting and scale from thousands to millions of interactions, working closely with the founding team.

You will ship key features in a TypeScript-first, serverless AWS environment, collaborating with leadership and contributing to engineering standards in a

Qualifications

Must have: 3+ years of experience in full-stack software engineering.
Strong foundation in Python.
Proficient in TypeScript end-to-end (frontend, backend, infra).
Experience building and scaling distributed systems in production.

Responsibilities

Own and deliver greenfield projects across the full stack (backend, infrastructure, and frontend).
Evolve and scale the backend architecture as the platform grows.
Build and ship end-to-end features in a TypeScript-first environment on serverless AWS infrastructure.
Collaborate with the Director of Engineering and founding team with short feedback loops and high autonomy.

Skills

Python

TypeScript

Distributed systems

Observability/monitoring

Frontend development

Education

BS in Computer Science or Computer Engineering

Tools

AWS

Serverless architectures

Job description

You will ship key features in a TypeScript-first, serverless AWS environment, collaborating with leadership and contributing to engineering standards in a

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