Senior Full-Stack Engineer: Build & Own End-to-End Features

Evlo AI; Seattle (WA); On-site; USD 140,000 - 180,000; Full time

Job summary

Evlo AI in Seattle is seeking a senior software engineer to own user-facing products end-to-end—from designing APIs to shipping polished frontend experiences used by millions. You will work in a small, senior product engineering team where engineers own features from architecture through production monitoring, with real influence over technical direction and product decisions.

The role emphasizes collaboration with product managers and designers, strong performance requirements, and scalable,

Qualifications

• 3–6 years of professional software engineering experience.
• Proficiency in TypeScript/JavaScript across frontend and backend.
• Experience with PostgreSQL and data modeling.
• Experience deploying services in cloud environments with containers.
• Track record of end-to-end feature delivery and ownership.
• Bachelor's degree in Computer Science or equivalent.

Responsibilities

• Design, build, and maintain full-stack features using TypeScript, React, and Node.js.
• Own backend services and REST/GraphQL APIs with PostgreSQL data modeling.
• Create responsive frontend interfaces with React and strong state management.
• Ship code to production via CI/CD, Docker, and AWS infrastructure.
• Write unit, integration, and E2E tests to ensure quality.
• Monitor production systems with observability tools and maintain reliability.
• Collaborate with product managers and designers to scope features.

Skills

TypeScript/JavaScript

Frontend/Backend full stack

Observability/Monitoring

CI/CD practices

Distributed systems thinking

Code reviews

Relational databases

Education

Bachelor's degree in CS

Tools

PostgreSQL

Docker

AWS

GraphQL/REST APIs

Job description

Evlo AI in Seattle is seeking a senior software engineer to own user-facing products end-to-end—from designing APIs to shipping polished frontend experiences used by millions. You will work in a small, senior product engineering team where engineers own features from architecture through production monitoring, with real influence over technical direction and product decisions.

The role emphasizes collaboration with product managers and designers, strong performance requirements, and scalable,