Senior Software Engineer, SaaS Infrastructure - Weights & Biases

CoreWeave; New York (NY); On-site; USD 180,000 - 230,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Company-paid Life Insurance

Voluntary Supplemental Life Insurance

Short and Long-term Disability保险

Flexible Spending Account

Health Savings Account

Tuition Reimbursement

Employee Stock Purchase Program (ESPP)

Mental Wellness Benefits

Paid Parental Leave

Childcare Support

401(k) with Employer Match

Flexible PTO

Catered Lunch

Job summary

CoreWeave is seeking a seasoned backend engineer to design and operate scalable SaaS infrastructure across multiple public clouds. You will own critical services and APIs, focusing on performance, reliability, and reducing on-call burden through automation and thoughtful architecture.

Bring 4+ years of professional software experience with Go, Kubernetes, Terraform, and PostgreSQL. You will collaborate with product teams to deliver robust APIs and scalable systems that power high-traffic

Qualifications

• 4+ years of professional software engineering experience.
• Deep expertise in Go, Kubernetes, Terraform, and PostgreSQL.
• Strong API design skills.
• Experience with at least one major public cloud provider.

Responsibilities

• Design, build, and operate backend services and APIs powering SaaS infrastructure across public clouds.
• Evolve system designs for scale and stability.
• Reduce on-call burden through automation and better architecture.

Skills

Go

Kubernetes

API Design

Backend Engineering

Observability

Infrastructure Provisioning

Tools

Terraform

PostgreSQL

AWS

GCP

Azure

Job description

Design, build, and operate critical backend services and APIs that power SaaS infrastructure across multiple public clouds. Focus on evolving system designs for scale and stability while reducing on-call burden through automation and better architecture.

Requirements

Requires 4+ years of professional software engineering experience with deep expertise in Go, Kubernetes, Terraform, and PostgreSQL. Candidates must have strong API design skills and experience with at least one major public cloud provider.

Key Skills

• Go
• Kubernetes
• Terraform
• PostgreSQL
• AWS
• GCP
• Azure
• API Design
• Backend Engineering
• Infrastructure Provisioning
• SaaS Infrastructure
• CI/CD
• Prometheus
• Datadog
• Technical Leadership
• Observability

Benefits

• Medical Insurance
• Dental Insurance
• Vision Insurance
• Company-paid Life Insurance
• Voluntary Supplemental Life Insurance
• Short and Long-term Disability Insurance
• Flexible Spending Account
• Health Savings Account
• Tuition Reimbursement
• Employee Stock Purchase Program (ESPP)
• Mental Wellness Benefits
• Paid Parental Leave
• Childcare Support
• 401(k) with Employer Match
• Flexible PTO
• Catered Lunch