Founding Full-Stack Engineer — AI for Life Sciences

Praxis, Inc.; New York (NY); Hybrid; USD 140,000 - 180,000; Full time

Benefits offered by this job

Health & wellness stipend

Unlimited PTO

Job summary

Atrix is seeking a Full Stack Engineer to join our NYC-based hybrid team. You will build AI-native platforms, bridging complex healthcare data with intuitive interfaces used by medical and commercial teams.

You’ll own front-end and back-end work, collaborating with product, design, and leadership to ship impactful features in a regulated industry. Hybrid in NYC with occasional remote days.

Qualifications

• 5+ years experience as a fullstack or frontend-focused engineer.
• Expertise in React/Next.js and frontend systems architecture.
• Comfortable working across the stack in Python when needed.
• Strong focus on delivering polished, performant UIs.
• Willingness to engage in customer meetings and translate feedback.
• Experience with distributed systems, APIs.

Responsibilities

• Own and evolve our web stack (React/Next.js + Python) to support AI-native workflows.
• Collaborate with product and design to shape features from spec to ship.
• Translate backend data structures into intuitive interfaces.
• Debug and improve frontend and backend performance to reduce latency.
• Attend customer and sales meetings to understand real-world workflows.
• Drive architectural improvements for scale, modularity, and velocity.
• Take full ownership of core product modules across the stack.

Skills

5+ yrs fullstack

B2B startup exp

React/Next.js

Python fullstack

UX focus

End-to-end ownership

Distributed systems

Customer feedback

Job description

Atrix is seeking a Full Stack Engineer to join our NYC-based hybrid team. You will build AI-native platforms, bridging complex healthcare data with intuitive interfaces used by medical and commercial teams.

You’ll own front-end and back-end work, collaborating with product, design, and leadership to ship impactful features in a regulated industry. Hybrid in NYC with occasional remote days.