Senior Go Engineer, Fleet Platform

CoreWeave; Warszawa; On-site; PLN 321,000 - 428,000; Full time

Benefits offered by this job

Family-level Medical Insurance

Family-level Dental Insurance

Generous Pension Contribution

Life Assurance at 4x Salary

Tuition Reimbursement

Job summary

CoreWeave is the essential cloud for AI and is seeking a Senior Software Engineer for the Box Office Platform to build and operate services powering hardware lifecycle management across data centers. You will design, implement, and operate Go-based services that automate repairs, RMA, and vendor integrations with high reliability and observability.

You’ll own APIs, drive containerized microservices on Kubernetes, and collaborate with internal teams to enable scalable hardware lifecycle

Qualifications

• 5+ years of experience as a software or infrastructure engineer building and operating production systems.
• Proven professional experience writing production-grade backend services in Go.
• Experience designing, implementing, and operating APIs using gRPC and/or GraphQL and REST, including versioning, authentication, and observability.
• Hands-on experience working with databases (e.g., relational and/or NoSQL), including schema design, query optimization, and data modeling to support operational and reporting use cases.
• Experience designing and implementing container-based microservices and integrating open-source tools to customize backend solutions.
• Bachelor's degree in Computer Science, Engineering, or related field.

Responsibilities

• Build and operate Go-based services and APIs for hardware lifecycle management.
• Own systems that connect data centers, vendors, and internal platforms, ensuring reliability and scalability.
• Coordinate with internal stakeholders to manage repairs and remediation as CoreWeave grows.
• Contribute to fleet management engine for RMA and data center operations.

Skills

Backend development

Go (Golang)

APIs design (gRPC/GraphQL/REST)

Databases (Relational/NoSQL)

Container-based microservices

5+ years experience

Education

Bachelor's degree in CS/Engineering

Tools

Kubernetes

Vendor APIs integration

Internal tooling/UIs

Large-scale infrastructure

Job description

CoreWeave is the essential cloud for AI and is seeking a Senior Software Engineer for the Box Office Platform to build and operate services powering hardware lifecycle management across data centers. You will design, implement, and operate Go-based services that automate repairs, RMA, and vendor integrations with high reliability and observability.

You’ll own APIs, drive containerized microservices on Kubernetes, and collaborate with internal teams to enable scalable hardware lifecycle