Senior Engineer I

CoreWeave is seeking a Senior Engineer I to join their team. As a Senior Engineer I, you will design, develop, and maintain large-scale data ingestion, storage, and querying systems supporting AI/ML experiment tracking and analytics.

Responsibilities:

• Architect and optimize distributed systems and backend services to improve performance, reliability, scalability, and cost-efficiency across petabyte-scale datasets.
• Implement and enhance customer-facing APIs using modern programming languages (e.g., Go, Python, TypeScript) and storage technologies such as MySQL, Bigtable, ClickHouse, Postgres, and Kafka/PubSub.
• Build, deploy, and operate services on Kubernetes-based infrastructure, using tools such as Terraform and major cloud platforms (GCP, AWS, or Azure).
• Diagnose and resolve complex production issues related to distributed systems, data pipelines, and storage/query performance.
• Collaborate with cross-functional teams (product, revenue, and engineering) to define technical requirements, design system architectures, and deliver new platform capabilities.
• Lead long-term architectural initiatives to evolve metrics and storage infrastructure, ensuring secure, reliable, and cost-optimized operation.
• Mentor junior engineers by providing technical guidance, code reviews, design feedback, and best practices for high-quality software development.

Requirements:

• Bachelor's / US or Foreign Equivalent in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or related STEM fields.
• Five (5) years of experience in the job offered or related role.
• Five (5) years of experience with: Maintaining and deploying Go and Python code in live software systems; Maintaining and adapting systems that use MySQL and Postgres; Deploying and optimizing distributed systems on cloud platforms, such as GCP, AWS, Azure; Building and maintaining using Kubernetes and Docker; Building, deploying, and developing new features and API (Rest or gRPC); and Maintaining and adapting systems that use Kafka or Pubsub.

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