Senior Software Engineer

Signify Technology
Sunnyvale, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Sunnyvale, United States of America

Tech stack

API
Artificial Intelligence
Amazon Web Services (AWS)
Software Architecture
TypeScript
Backend
Stream Processing
Data Pipelines
Serverless Computing
Legacy Systems

Job description

Senior Software Engineer | AI Healthcare | Build Tech That Actually Matters, We're working with a high-growth AI healthcare company building a platform that's genuinely changing how people move, recover, and live and they're looking for a Senior Software Engineer to join them at a critical stage of growth.

This isn't a "maintain legacy systems" role.

You'll be building core systems from scratch, shipping fast, and seeing real-world impact from day one.

Why this is different:

  • Your code directly improves patient outcomes this is real impact, not vanity metrics
  • Move from idea ? production in days, not months
  • Join a small, high-calibre team where every hire matters
  • Zero bureaucracy, high ownership, and full trust to deliver

What you'll be doing:

  • Designing and building scalable backend systems powering AI-driven healthcare products
  • Working across TypeScript + AWS (serverless architecture)
  • Building clean, developer-first APIs & SDKs
  • Developing high-performance data pipelines for real-time AI insights
  • Owning your work end-to-end from architecture through to deployment

Requirements

  • Strong experience with AWS + TypeScript (you're comfortable making architectural decisions)
  • Proven track record building scalable, production-grade backend systems
  • Experience with APIs, SDKs, and real-time data processing
  • Someone who cares about performance, reliability, and clean design

What kind of person thrives here:

  • Product-minded - you think about users, not just code
  • Communicative - you challenge ideas and collaborate well
  • Fast-moving - you like shipping, not overthinking
  • Mission-driven - you want to work on something that actually matters

Apply for this position