Senior Full-Stack Engineer, AI Platforms & Production

Coreweave; Livingston (NJ); On-site; USD 153,000 - 204,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with employer match

Flexible PTO

Employee Stock Purchase Program (ESPP)

Job summary

CoreWeave, The Essential Cloud for AI, seeks an experienced engineer to build and own full-stack applications in UNION, with a stack including TypeScript, React, Next.js, Python on Kubernetes, and Postgres. You’ll implement AI-facing features, govern data, and deliver production-ready software with strong collaboration across engineering and data teams.

You will sit with teams planning the software, decide what to build next, and maintain services in production, ensuring reliability and

Qualifications

• 5+ years building and operating production software, including backend services and modern web frontends.
• Strong Python and TypeScript, with experience in React, Next.js, or a comparable modern framework.
• Experience designing and running HTTP APIs that other services depend on, including timeouts, retries, and handling partial failures.
• Strong SQL and relational data modeling, including live schema changes.
• Experience shipping LLM-backed features to production, including metrics to evaluate correctness.
• Hands-on experience with containers and deployment tooling such as Docker, Helm, and Kubernetes.
• Experience wiring applications up to data platforms and analytical databases like Spark, Kafka, StarRocks, or Snowflake.
• CI/CD, automated testing, observability, and on-call for the software you own.
• Experience working with non-engineers to solve undefined problems and shipping usable software.

Responsibilities

• Build full-stack applications and features in UNION and own them in production from UI to data model.
• Work with TypeScript, React, Next.js, Python services on Kubernetes and Postgres.
• Ship AI-facing features, including language interfaces and agents, and evaluate their usefulness.

Skills

Production software

Python & TypeScript

HTTP APIs design

SQL & data modeling

LLM features in production

Containers & deployment

Data platforms

CI/CD & testing

Non-engineer collaboration

Tools

Docker

Kubernetes

Helm

Spark

Kafka

StarRocks

Snowflake

Job description

CoreWeave, The Essential Cloud for AI, seeks an experienced engineer to build and own full-stack applications in UNION, with a stack including TypeScript, React, Next.js, Python on Kubernetes, and Postgres. You’ll implement AI-facing features, govern data, and deliver production-ready software with strong collaboration across engineering and data teams.

You will sit with teams planning the software, decide what to build next, and maintain services in production, ensuring reliability and