Senior Software Engineer, Registry - Weights & Biases
About The Position
Reporting to the Engineering Manager, this Senior/Staff Software Engineer - Registry Platform will own the technical architecture and evolution of our Registry product. This role will lead the critical transition from our legacy Model Registry to a scalable, organization-wide Global Registry platform, while also architecting for a future that supports the extensive needs of large foundation model builders and customers focused on ML model fine-tuning, compliance, system-of-record requirements, and comprehensive monitoring capabilities. This Senior/Staff Software Engineer will partner closely with product managers, ML platform engineers, and the design team to build and implement a robust, performant registry system that meets the growing demands of enterprise ML teams while maintaining a seamless user experience during the transition.
Requirements
- 7+ years of software engineering experience, with 3+ years leading significant technical initiatives or architectural changes
- Strong proficiency in Python
- Strong proficiency in at least one compiled language (C++, C, C#, Go), with Go experience being a significant bonus
- Expert-level TypeScript knowledge with demonstrated ability to implement deep frontend optimizations and complex state management
- Advanced experience with GraphQL APIs, query optimization, and sophisticated data fetching strategies
- Demonstrated success improving performance and maintainability of complex web applications
- Track record of mentoring engineers and elevating team capabilities through technical leadership
- Comfort diving into complex systems to diagnose and solve difficult bugs across the full stack
- Exceptional communication skills with ability to explain complex technical concepts to various audiences
Responsibilities
- Lead the architectural transformation of our Registry platform, designing systems that scale to support millions/billions of artifacts for our customers.
- Dive deep into system architecture to uncover optimization opportunities, solve complex bugs, and make difficult technical decisions that balance short-term fixes with long-term platform health.
- Identify and refactor areas of technical debt, improving code maintainability and developer productivity.
- Mentor a team of 3-4 Software Engineers through complex technical challenges, elevating their capabilities through code reviews and design guidance.
- Establish engineering patterns and best practices that balance immediate feature delivery with long-term platform health.
- Collaborate with product and design to translate complex user requirements into elegant technical implementations.
- Interface directly with customers to understand their ML workflow challenges, gathering feedback and incorporating it into the product development cycle.
- Practice agile methodologies with users at the center, maintaining a closed feedback loop from customer need to technical implementation to validation.
Benefits
- 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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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
