Senior Backend Engineer - AWS Serverless & Healthcare APIs

Oxbridge Health, Inc.; Norwalk (CT); On-site; USD 165,000 - 185,000; Full time

Job summary

Oxbridge Health, Inc. in Norwalk, CT, is seeking a Senior Backend Engineer to lead the design and implementation of high-scale, serverless backend services on AWS using Python.

You will own systems end-to-end, from architecture through deployment, monitoring, and improvements, partnering with analytics, product, and operations teams. The role emphasizes reliability, security, HIPAA-aligned data flows, and scalable APIs for B2C and B2B, with opportunities to mentor engineers and shape technical

Qualifications

• 7+ years of backend engineering experience with production systems.
• Expert-level AWS serverless (Lambda, API Gateway, DynamoDB, Step Functions).
• Strong Python engineering fundamentals, TDD, modular design.

Responsibilities

• Design and build large-scale serverless systems on AWS.
• Develop and deploy backend services with secure data flows (HIPAA).
• Create and evolve APIs for B2C and B2B integrations.
• Own end-to-end lifecycle: design, build, test, deploy, monitor, iterate.
• Collaborate with analytics, product, and operations teams.

Skills

Backend engineering

AWS serverless

Python

TDD

Distributed systems

RESTful APIs

Mentoring

HIPAA compliance

Communication

Security

Tools

PostgreSQL

DynamoDB

RDS

Kafka

SQS

API Gateway

Terraform

GitHub Actions

IaC

Job description

Oxbridge Health, Inc. in Norwalk, CT, is seeking a Senior Backend Engineer to lead the design and implementation of high-scale, serverless backend services on AWS using Python.

You will own systems end-to-end, from architecture through deployment, monitoring, and improvements, partnering with analytics, product, and operations teams. The role emphasizes reliability, security, HIPAA-aligned data flows, and scalable APIs for B2C and B2B, with opportunities to mentor engineers and shape technical