AI Software Engineer – React/TypeScript, Onsite Bellevue

Coreweave; Bellevue (WA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life Insurance

Disability insurance

FSA

HSA

Tuition reimbursement

ESPP

Wellness benefits

Parental leave

Childcare support

401(k)

Flexible PTO

Catered lunch

Casual work environment

Innovative disruption culture

Job summary

CoreWeave in Bellevue, WA is seeking an early-career Software and AI Engineer (IT Systems) to help deliver AI-enabled enterprise capabilities. You will work across the full development lifecycle, from implementation to production, integrating AI into first-party apps and internal agent experiences.

You will develop features for internal AI agents, build UIs with React and TypeScript, implement backend services, and apply LLMs and AI APIs.

Qualifications

• 2+ years hands-on software development experience, including internships or projects.
• Proficiency in TypeScript, Python, Go, Java, C#, or C++.
• Experience building web apps or backend services with React/Next.js/Node.js/FastAPI.
• Familiarity with RESTful APIs, databases, and basic integration concepts.
• Familiarity with Git, collaboration, and CI/CD concepts.
• Basic understanding of AWS/Azure/GCP.
• Exposure to LLM APIs and AI frameworks.
• Ability to learn new technologies and take defined tasks with guidance.
• Strong communication and collaboration skills.

Responsibilities

• Develop and maintain features for internal AI agents and copilots.
• Build UIs using React, TypeScript, and modern frontend frameworks.
• Implement backend services and data processing automation.
• Integrate LLM APIs and AI capabilities into applications.
• Create and maintain APIs and enterprise integrations.
• Write tests, troubleshoot defects, and participate in code reviews.
• Add logging, monitoring, and error handling for reliability.
• Follow security, deployment, and documentation practices.
• Collaborate with engineers and stakeholders to refine requirements.

Skills

React/Frontend design

TypeScript

Python

Go

Java

C#

C++

System design

RESTful APIs

CI/CD

Git

Cloud platforms

LLM APIs

AI tooling

Testing

Tools

React

TypeScript

Node.js

Go

Python

Next.js

FastAPI

REST APIs

AWS

Azure

GCP

Git

CI/CD

Cursor

Claude

GitHub Copilot

Codex

Job description

CoreWeave in Bellevue, WA is seeking an early-career Software and AI Engineer (IT Systems) to help deliver AI-enabled enterprise capabilities. You will work across the full development lifecycle, from implementation to production, integrating AI into first-party apps and internal agent experiences.

You will develop features for internal AI agents, build UIs with React and TypeScript, implement backend services, and apply LLMs and AI APIs.