Staff Engineer - AI Object Storage Architect

Coreweave; Poznań; On-site; PLN 350,000 - 550,000; Full time

Benefits offered by this job

Living Wage Employer

Medical Insurance

Dental Insurance

Pension Contribution

Life Insurance 4x Salary

Critical Illness Cover

Employee Assistance

Tuition Reimbursement

Innovative disruption

Job summary

CoreWeave in Poznań is seeking a Staff Engineer, AI Object Storage to design and implement distributed storage for exabyte-scale AI workloads. You will work on S3-compatible object storage, integrate clusters into varied customer environments, and optimize throughput and tail latency across hardware and software layers.

You will lead cross-functional efforts to improve reliability, durability, security, and telemetry, mentor engineers, and establish architectural standards while leveraging RDMA,

Qualifications

• Bachelor’s, Master’s, or PhD in Computer Science, Engineering, or a related technical field (or equivalent practical experience).
• 8+ years of professional engineering experience in storage systems engineering or infrastructure platforms.
• Strong hands-on experience with object storage or distributed filesystems in high-scale production environments.
• Deep experience with storage protocols (e.g., S3, NFS) and distributed architectures such as Ceph, DAOS, or similar.
• Proficiency in a systems programming language such as Go, C, or Rust.
• Experience working with cloud-native infrastructure, Kubernetes, and scalable system architectures.
• Familiarity with storage observability, metrics collection, and telemetry pipelines (e.g., ClickHouse, Prometheus, Grafana).
• Proficiency leveraging AI tools to augment and accelerate software development workflows.

Responsibilities

• Design and implement exabyte-scale S3-compatible object storage.
• Lead cross-functional efforts to improve reliability, durability, and security.
• Mentor engineering teams and establish architectural standards.
• Optimize throughput and tail latency across storage stacks.
• Integrate clusters into diverse customer environments.

Job description

CoreWeave in Poznań is seeking a Staff Engineer, AI Object Storage to design and implement distributed storage for exabyte-scale AI workloads. You will work on S3-compatible object storage, integrate clusters into varied customer environments, and optimize throughput and tail latency across hardware and software layers.

You will lead cross-functional efforts to improve reliability, durability, security, and telemetry, mentor engineers, and establish architectural standards while leveraging RDMA,