# Senior Software Engineer, Weave - Weights & Biases

**Company**: CoreWeave
**Location**: Livingston, CA
**Experience**: senior
**Job type**: full-time
**Salary**: $165,000 to $220,000
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/coreweave/jobs/4696621006?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/job/senior-software-engineer-weave-weights-and-biases-4098ed57-728/

## Description

CoreWeave is The Essential Cloud for AI. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence.

Weights & Biases at CoreWeave CoreWeave acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster.

The integration of our teams and technologies is accelerating our shared mission: to empower developers with the tools and infrastructure they need to push the boundaries of what AI can do.

As we unite under one vision, we’re looking for bold thinkers and agile builders who are excited to shape the future of AI alongside us.

## What You’ll Do:

Weave is CoreWeave’s observability, evaluation, and monitoring platform for AI agents and GenAI applications. Our customers rely on Weave to build the auto-improving loop for their AI agents: including production tracing, offline evaluations, online monitoring and alerting.

## About the Role:

We’re looking for Software Engineers to help build and scale Weave. In this foundational role on a small but growing team, you’ll design and ship core functionality, gather feedback directly from users and customers, and continuously improve the product experience.

Responsibilities:

- Implement robust and ergonomic APIs.

- Design and build integrations with popular agent harnesses and SDKs.

- Scale and improve backend performance to support low-latency, high-volume production use cases.

- Build polished and intuitive features such as online LLM judges, playgrounds, evaluations, labeling, and tracing UX.

- Partner directly with users to understand workflows, gather feedback, and rapidly iterate on solutions.

## Who You Are

- Bachelor’s degree in Computer Science or related field.

- 8+ years of experience in Software Engineering.

- Deep knowledge of Python and/or TypeScript.

- Experience in building AI agents.

- Ability to operate effectively amid ambiguity and adapt rapidly to a changing environment.

- Previous startup experience is a plus.

## Preferred

- Experience managing large-scale online production services or OLAP databases.

## Why Us?

We work hard, have fun, and move fast! We’re in an exciting stage of hyper-growth that you will not want to miss out on.

The base salary range for this role is $165,000 to $220,000.

## What We Offer

- Medical, dental, and vision insurance - 100% paid for by CoreWeave.

- Company-paid Life Insurance.

- Voluntary supplemental life insurance.

- Short and long-term disability insurance.

- Flexible Spending Account.

- Health Savings Account.

- Tuition Reimbursement.

- Ability to Participate in Employee Stock Purchase Program (ESPP).

- Mental Wellness Benefits through Spring Health.

- Family-Forming support provided by Carrot.

- Paid Parental Leave.

- Flexible, full-service childcare support with Kinside.

- 401(k) with a generous employer match.

- Flexible PTO.

- Catered lunch each day in our office and data center locations.

- A casual work environment.

- A work culture focused on innovative disruption.

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## Skills

### Required
- Python
- TypeScript
- Software Engineering
- AI agents

### Nice to have
- Experience managing large-scale online production services or OLAP databases

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/coreweave/jobs/4696621006?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)