About the role
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 Metrics and Storage team at Weights & Biases builds the infrastructure that powers our flagship Models product, supporting experiment tracking and analytics for more than 2,500 leading AI and ML teams worldwide. We focus on scaling ingestion, storage, and query systems to handle petabytes of data while ensuring performance, reliability, and cost-effectiveness for our customers.
About the Role
As a Senior Engineer on the Metrics and Storage team, you’ll lead efforts to scale our systems to meet the demands of our most advanced customers. You’ll own critical technical decisions around data ingestion and querying, balancing short-term deliverables with long-term architectural evolution. This role partners closely with product, revenue, and engineering teams across W&B to shape the future of our platform, ensuring that customers can rely on our infrastructure for training insights and large-scale analytics. You’ll also mentor engineers and contribute to the overall growth and strength of the team.
Who You Are
- 4+ years of experience in software engineering, with a focus on data platforms and/or distributed systems
- Strong software engineering fundamentals and proficiency in at least one modern programming language (Python, Go, TypeScript, etc.)
Skills & Tags
Aplyr's read
Weights & Biases is a hub for AI enthusiasts, offering cutting-edge tools for seamless machine learning development and collaboration.
What's promising
- •Strong focus on enhancing productivity for machine learning practitioners.
- •Offers comprehensive tools for experiment tracking and model optimization.
- •Highly valued by data scientists for improving workflow efficiency.
What to watch
- •Limited public information about company culture and work-life balance.
- •Potentially high pressure due to rapid AI industry changes.
- •Niche focus may limit appeal to broader tech professionals.
Why Weights & Biases
- •Specializes in tools specifically designed for machine learning workflows.
- •Emphasizes collaboration among data scientists and engineers.
- •Provides a platform that integrates seamlessly with popular ML frameworks.
Aplyr’s read is generated by AI from public sources. Was it useful?
About Weights & Biases
Weights & Biases is a leading platform for machine learning practitioners, providing tools for experiment tracking, model optimization, and collaboration. Their solutions empower data scientists and engineers to streamline their workflows and improve productivity in developing AI models.