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Weights & Biases

Senior Software Engineer, ML Workflows - Weights & Biases

Weights & Biases · Livingston, NJ / New York, NY / San Francisco, CA / Sunnyvale, CA / Bellevue, WA

Posted about 3 months ago · $165,000 to $220,000

or apply directly on Weights & Biases's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Weights & Biases's roles stay open a median of 81 days
Reposted
No
Salary listed
Yes
86% of Weights & Biases's roles list one
Ghost-job risk at Weights & Biases
high
14 stale, 0 reposted of 14 open
Hiring momentum
17 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Weights & Biases's own greenhouse board since 2026-08-03. Full hiring picture for Weights & Biases.

About this role

As a Senior Software Engineer for ML Workflows at Weights & Biases, you will be responsible for the architecture and evolution of core systems within the platform. Your role involves designing scalable systems, optimizing complex architectures, and collaborating with product managers and customers to enhance ML workflows. You will work across the stack, including Go backend services, Python SDK, and TypeScript frontend, while mentoring other engineers and establishing best practices.

Our read on this posting4.0out of 5
benefits
5/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Weights & Biases as an employer.

What you need

  • Bachelor’s degree or foreign equivalent in Computer Science, Computer Engineering, Data Science, Information Systems, or a closely related technical or quantitative field
  • 6+ years of software engineering experience, including leading significant technical initiatives or architectural changes
  • Strong proficiency in Go or another compiled language (C, C++, C#, Rust, Java)
  • Working proficiency in Python
  • Ability to diagnose and fix complex bugs across service boundaries
  • Experience mentoring engineers and raising the technical bar

Nice to have

  • Experience in ML infrastructure, MLOps, or developer tools
  • Depth in distributed systems and infrastructure, frontend and full-stack development, data at scale, APIs and developer surfaces, or event-driven systems

What you get

  • 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

Worth weighing

  • No specific mention of remote work options or flexibility in location
  • Salary range provided but starting salary based on various factors
  • Role involves working with complex systems and potentially legacy technologies
  • Integration with CoreWeave infrastructure may influence the tech stack and development processes

Summarised from Weights & Biases's posting. Read the full original.

Listed by Weights & Biases on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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Apply to a Senior Software Engineer, ML Workflows - Weights & Biases position at Weights & Biases - Jobs near me at Livingston, NJ / New York and 4 more locations