---
title: 'Engineering Manager, Weave - W&B at Weights & Biases'
canonical: 'https://feeny.ai/job/engineering-manager-weave-w-b-weights-biases-san-francisco-jah164z0a52p'
type: 'job'
last_seen: '2026-09-14'
---

# Engineering Manager, Weave - W&B at Weights & Biases

- **Company:** Weights & Biases
- **Location:** San Francisco, CA
- **Posted:** 2026-08-03
- **Last confirmed live:** 2026-09-14
- **Apply:** https://coreweave.com/careers/job?4702034006&board=weights_and_biases&gh_jid=4702034006

## Job description

CoreWeave, the AI Hyperscaler™, acquired Weights & Biases to create the most powerful end-to-end platform to develop, deploy, and iterate AI faster. Since 2017, CoreWeave has operated a growing footprint of data centers covering every region of the US and across Europe, and was ranked as one of the TIME100 most influential companies of 2024. By bringing together CoreWeave’s industry-leading cloud infrastructure with the best-in-class tools AI practitioners know and love from Weights & Biases, we’re setting a new standard for how AI is built, trained, and scaled.

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. From experiment tracking and model optimization to high-performance training clusters, agent building, and inference at scale, we’re combining forces to serve the full AI lifecycle — all in one seamless platform.

Weights & Biases has long been trusted by over 1,500 organizations — including AstraZeneca, Canva, Cohere, OpenAI, Meta, Snowflake, Square,Toyota, and Wayve — to build better models, AI agents and applications. Now, as part of CoreWeave, that impact is amplified across a broader ecosystem of AI innovators, researchers, and enterprises.

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. If you're passionate about solving complex problems at the intersection of software, hardware, and AI, there's never been a more exciting time to join our team.

## What You’ll Do

The AI Development Platform organization at CoreWeave owns all commercial products and services enabling faster and more efficient development of AI models, agents, and applications. W&B Weave is a leading AI observability platform used by a broad set of customers across start-ups and enterprises to trace, monitor, and evaluate their AI agents throughout development and production deployments. AI development is the backbone of CoreWeave’s AI loop strategy.

The Weave team owns the design, implementation, and operation of its high-scale agent tracing services, offline evaluation APIs, and online monitoring capabilities to automatically detect and annotate agent failures.

Within the Weave team, we are building an Enterprise team aimed at optimizing the product for large enterprise customers with specific requirements around scalability, governance, and compliance.

## About the Role

As an Engineering Manager on Weave’s Enterprise team, you will lead a team of full-stack and infrastructure engineers responsible for Weave’s availability, readiness, and compliance for Weave’s Enterprise customers.

You will own technical direction, delivery, and operational health for your team, partnering closely with Weave leadership and CoreWeave’s Sales Organization to maintain a close feedback loop with customers.

In this role, you will:

- Lead a team making Weave the best AI observability platform for enterprise customers.
- Optimize Weave for very large scale ingest volumes and data processing across all major cloud platforms
- Partner with the Sales organization to enable new deals and support existing ones
- Monitor and optimize a large set of single-tenant deployments, and support customer-managed deployments.
- Establish and enforce SLAs/SLOs for service availability and data readiness
- Lead the optimization of underlying infrastructure and data storage components for best performance and cost
- Drive roadmap, execution, hiring, and foster a strong culture of excellence
- Hire, coach, mentor and develop team members to achieve culture of excellence
- Report to team leadership on system health, and participate in overall roadmap design
- Participate in on-call rotations and incident responses

## Who You Are

- 1–3 years as an engineering manager with people-leading responsibilities.
- 6+ years of professional software engineering experience.
- Experience with External facing customers for platform and/or product use.
- Experience leading team shipping enterprise software at scale, including single-tenant and on-premise deployments, large data stores, compliance, security, and performance constraints.
- Strong grasp of service availability and performance metrics, SLAs/SLOs, incident response protocols
- Understanding of AI observability primitives, workflows, and requirements
- Ability to collaborate with sales organizations and join customer calls
- Experience owning end-to-end delivery for production services, including planning, execution, quality, and operational health.
- Strong sense of ownership and ability to drive impact and results
- Strong written and verbal communication skills; able to align engineering, product, finance, and compliance stakeholders around priorities and tradeoffs.
- Bachelor's degree in Computer Science or a related field.
- Located in the San Francisco Bay Area, available to come into the SF office at least a few days a week.

## Preferred Experience

- Experience with single-tenant architecture tradeoffs in a SaaS environment.
- Familiarity with modern data stack technologies such as ClickHouse, Kafka, or Kubernetes for high-throughput data processing.
- Prior experience in the MLOps or AI observability space, specifically supporting LLM application development workflows.
- Experience working in a fast-paced startup environment during a period of rapid growth.

Wondering if You’re a Good Fit?

We believe in investing in our people and value candidates who bring diverse experiences—even if you don’t meet every requirement.

You might be a great fit if:

- You care deeply about adoption of cutting edge software by enterprise customers
- You enjoy coaching engineers on system design, correctness, and the rigor required for large-scale enterprise requirements
- You have strong opinions (lightly held) about enterprise software
- You are comfortable operating amid ambiguity, balancing short-term delivery with long-term architectural investments

The base salary range for this role is $182,000.00 - $242,000.00. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).

## What We Offer

The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location.

In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings; for roles in other locations, benefits vary and are shared during the hiring process. These include:

- 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

California Applicants

[California Consumer Privacy Act](https://drive.google.com/file/d/1gPBRBhUNAMBmj7Yn4_M-hCugm7ZJD4hr/view?usp=sharing)

## Equal Opportunity & Accommodations

CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.

As part of this commitment and consistent with the https://www.eeoc.gov/laws/guidance/fact-sheet-disability-discrimination, CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com.

Export Control Compliance

This position requires access to export controlled information.  To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency.  CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

## About Weights & Biases

## Company Overview
- **One-liner**: Weights & Biases provides an AI developer platform for building, tracking, and managing machine learning models and generative AI applications.
- **Entity Type**: Private (acquired by CoreWeave in May 2025)
- **Headquarters**: San Francisco, California, United States
- **Founded**: 2017
- **Founders**: Lukas Biewald, Chris Van Pelt, Shawn Lewis

## Core Business
- **Primary industry/industries**: AI/ML Developer Tools, MLOps, Software Development
- **Target customers**: AI researchers, ML engineers, and AI app builders at enterprises and startups (B2B, B2C for individual developers)
- **Mission or purpose statement**: “To build the best tools for AI developers.”

## Products & Services
- **[Core]**: Experiment tracking, model registry, hyperparameter optimization, and collaboration tools for machine learning workflows. SaaS platform.
- **[Weave]**: A tool to iterate, evaluate, and monitor AI agents and LLM applications. SaaS platform.
- **[Models]**: A platform for building and managing AI models, including deployment and monitoring.
- **[Mobile App]**: The first iOS app to monitor AI experiments and track training runs anytime, anywhere.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (acquired by CoreWeave in May 2025 for an undisclosed amount; prior Series C funding of over $150 million).
- **Key Metric**: Total funding of over $150 million (Series C).
- **Notable Investors/Partners**: Coatue, Felicis Ventures, BOND, Insight Partners, Bloomberg Beta, NVIDIA, and others.
- **Growth Signals**: Acquired by CoreWeave in May 2025; tools used by leading AI teams including OpenAI, NVIDIA, Meta, and Cohere; headcount of approximately 260-270 employees; remote-first global team; certified under ISO/IEC 27001:2022, SOC 2, HIPAA, and GDPR.

## Competitive Advantages
- **First-mover and deep integration**: Early entrant in MLOps, with deep integrations into major ML frameworks and cloud platforms.
- **Customer base**: Serves the most prominent AI labs and enterprises (OpenAI, NVIDIA, Meta, Cohere), providing strong network effects and brand credibility.
- **Comprehensive platform**: Covers the full ML lifecycle from experiment tracking to model monitoring and agent evaluation.
- **Enterprise compliance**: SOC 2, HIPAA, ISO 27001, and GDPR compliant, making it suitable for regulated industries.
- **Acquisition by CoreWeave**: Provides access to massive compute infrastructure and financial stability.

## Strategic Focus
- **Post-acquisition growth**: As a proud part of CoreWeave, the company is focused on scaling its platform and integrating with CoreWeave’s cloud infrastructure.
- **Generative AI**: Emphasis on building tools for the era of generative AI, including agent evaluation and monitoring (Weave).
- **Enterprise expansion**: Continued investment in enterprise features, compliance, and dedicated deployment options.
- **Developer experience**: Maintaining a strong focus on the developer community and individual practitioners.

## Why Work Here
- **Remote-first culture**: The company is headquartered in San Francisco but has always been remote-first, with team members distributed globally. Offices also in Berlin, Tokyo, and London.
- **Values-driven environment**: Core values include grit, curiosity, gumption, and honesty. The company emphasizes ownership, continuous learning, and collaborative problem-solving.
- **Benefits**: Medical, dental, vision, 401(k), WFH stipend, flexible time off, professional development stipend, parental leave, and life/AD&D insurance.
- **Engineering culture**: Described as nimble and collaborative, with a focus on building the best tools for AI. The team includes distinguished engineers and co-founders who are deeply technical.
- **Growth trajectory**: Joining during the post-acquisition phase with CoreWeave offers potential for accelerated growth and impact.
- **Hiring process**: Initial conversations, team/panel interviews, executive call(s), and an offer. The process is designed to be thorough but efficient.

## Sources
1. [wandb.ai - About Us](https://wandb.ai/site/company/about-us/)
2. [wandb.ai - Careers](https://wandb.ai/site/careers/)
3. [wandb.ai - Platform](https://wandb.ai/site/)
4. [wandb.ai - Blocks (Leadership & Investors)](https://wandb.ai/site/blocks/)
5. [LinkedIn - Weights & Biases](https://www.linkedin.com/company/wandb)

## Other roles at Weights & Biases

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