Senior Full-Stack Engineer for AI Biotech Platform

Mithrl; San Francisco, Northern (CA, KY); Hybrid; USD 150,000 - 210,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

On-site SF office

Job summary

Mithrl seeks a Senior Full Stack Engineer to design, build, and scale the core product used by researchers worldwide. You will own features end-to-end across frontend, backend, and systems, collaborating with product, design, ML, and science teams to turn complex workflows into fast, intuitive software.

As a senior engineer, you’ll shape technical direction, drive architectural decisions, and set engineering standards while shipping production systems.

Qualifications

• 7+ years of professional software engineering experience.
• Strong full-stack experience with Python and React in production.
• Proficiency in Django for backend APIs and data-intensive systems.
• Experience designing GraphQL APIs and scalable data-intensive applications.
• Strong understanding of system design and engineering best practices.

Responsibilities

• Design, build, and maintain core Mithrl features across frontend and backend.
• Own end-to-end feature development from requirements through production deployment.
• Build intuitive UIs that simplify complex scientific workflows.
• Develop scalable backend services, APIs, and data pipelines.
• Collaborate with product, design, ML, and science teams to translate needs into solutions.
• Make architectural decisions balancing speed, scalability, and reliability.
• Improve system performance, reliability, and observability as data grows.
• Write clean, tested code and uphold high quality standards.
• Mentor junior engineers and raise the engineering bar.
• Participate in technical planning and code reviews.

Skills

Python

React

Django

GraphQL

System design

APIs

Team collaboration

Tools

AWS

Docker

Kubernetes

Job description

Mithrl seeks a Senior Full Stack Engineer to design, build, and scale the core product used by researchers worldwide. You will own features end-to-end across frontend, backend, and systems, collaborating with product, design, ML, and science teams to turn complex workflows into fast, intuitive software.

As a senior engineer, you’ll shape technical direction, drive architectural decisions, and set engineering standards while shipping production systems.