Senior Full-Stack Engineer for AI Data Platform

CoreWeave; Bellevue (WA); On-site; USD 150,000 - 230,000; Full time

Job summary

CoreWeave is building the data infrastructure powering AI workloads at scale. You will develop full-stack applications in UNION, owning production from UI to data model, with a stack of TypeScript/React, Next.js, Python services on Kubernetes, and Postgres alongside the lakehouse.

The role blends backend services with modern frontend work and AI-focused features in a fast-paced environment. You will collaborate across engineering, finance, supply chain, and data center operations to ship

Qualifications

• 5+ years building and operating production software across backend and frontend.
• Strong Python and TypeScript, with React/Next.js experience.
• Experience designing and running HTTP APIs with reliability.
• Strong SQL and relational data modeling.
• Experience shipping LLM-backed features to production.
• Hands-on with containers and deployment tooling (Docker, Helm, Kubernetes).
• Experience wiring apps to data platforms and analytics DBs (Spark, Kafka, StarRocks, Snowflake).
• CI/CD, observability, and on-call for owned software.
• Experience collaborating with non-engineers to ship useful software.

Responsibilities

• Build full-stack applications in UNION and own them in production.
• Own the interface and data model from UI to storage.
• Collaborate with data infrastructure, ops, and product teams.
• Ship AI-facing features and evaluate their effectiveness.
• Proactively define what to build by engaging with stakeholders.

Skills

Production software

Python

TypeScript

React

Next.js

SQL

API design

LLM features

Docker

Kubernetes

CI/CD

Data platforms

Tools

Docker

Helm

Kubernetes

Job description

CoreWeave is building the data infrastructure powering AI workloads at scale. You will develop full-stack applications in UNION, owning production from UI to data model, with a stack of TypeScript/React, Next.js, Python services on Kubernetes, and Postgres alongside the lakehouse.

The role blends backend services with modern frontend work and AI-focused features in a fast-paced environment. You will collaborate across engineering, finance, supply chain, and data center operations to ship