Staff Software Engineer, Inference

What Youll Do

Technical Leadership & Architecture

• Define and drive multi-service cross-team architecture for CoreWeaves inference platform.
• Lead complex design initiatives spanning request routing adaptive scheduling GPU resource management and cost-per-token optimization.
• Set technical direction for low-latency high-throughput inference systems operating under strict P99 SLAs.

Performance & Optimization

• Lead development of advanced inference optimizations including:
• micro-batching and dynamic scheduling
• speculative decoding
• KV-cache reuse and memory optimization
• Drive measurable improvements in P95/P99 latency throughput and GPU utilization across the platform.
• Establish performance benchmarking frameworks and guide teams in data-driven optimization strategies.

Reliability & Systems Excellence

• Own system-wide SLIs/SLOs and ensure reliability improvements across releases.
• Lead efforts in capacity planning autoscaling strategies traffic management and failure mitigation.
• Drive post-incident analysis and ensure systemic improvements across teams.

Cross-Team Influence

• Partner with Product Orchestration Networking Storage and Hardware teams to deliver a cohesive inference platform.
• Influence technical decisions across org boundaries and ensure alignment on architecture performance and scalability goals.
• Serve as a go-to technical expert for inference systems and distributed AI workloads.

Mentorship & Engineering Excellence

• Mentor senior and mid-level engineers; elevate design coding and operational standards across teams.
• Lead cross-team design reviews and ensure high-quality system thinking at scale.
• Raise the bar for engineering rigor testing and observability practices.

What Were Looking For

• 812 years of experience building large-scale distributed systems or cloud platforms
• Proven track record of leading cross-team technical initiatives at scale
• Strong coding skills in Go Python or C
• Deep expertise in Kubernetes at production scale including orchestration scheduling and service design
• Strong understanding of networked systems performance optimization and system design
• Bachelors degree in Computer Science Engineering or a related technical field

Inference & Performance Expertise

• Hands-on experience with inference systems including:
• batching and micro-batching strategies
• caching and memory optimization
• mixed precision (BF16/FP8)
• streaming token delivery
• Demonstrated ability to improve tail latency (P95/P99) and system reliability through metrics-driven engineering

Nice to Have

• Contributions to inference frameworks such as vLLM Triton TensorRT-LLM Ray Serve TorchServe
• Experience with GPU systems and performance optimization (CUDA NCCL RDMA NUMA GPU interconnects)
• Experience leading multi-team or org-level initiatives
• Exposure tolarge-scale AI/ML infrastructure or hyperscale cloud environments

The base salary range for this role is 369000 to 542300 PLN. The starting salary will be determined based on job-related knowledge skills experience and market location. We strive for both market alignment and internal equity when determining addition to base salary our total rewards package includes a discretionary bonus equity awards and a comprehensive benefits program (all based on eligibility).

To fulfill our obligation to protect client data successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results

What We Offer

In addition to a competitive salary we offer a variety of benefits to support your needs including:

• Family-level Medical Insurance
• Family-level Dental Insurance
• Generous Pension Contribution
• Life Assurance at 4x Salary
• Critical Illness Cover
• Employee Assistance Programme
• Tuition Reimbursement
• Work culture focused on innovative disruption

Benefits may vary by location.

Equal Opportunity

CoreWeave is an equal opportunity employer committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race color religion sex disability age sexual orientation gender identity national origin veteran status or genetic information.

Recruitment Agencies

CoreWeave does not accept speculative CVs. Any unsolicited CVs received will be treated as the property of CoreWeave and your Terms & Conditions associated with the use of CVs will be considered null and void.

Any unsolicited CVs sent by your company to us that is to say in any situation where we have not directly engaged your company in writing to supply candidates for a specific vacancy will be considered by us to be a free gift leaving us liable for no fees whatsoever should we choose to contact the candidate directly and engage the candidates services and will in no way establish any prior claim by your company to representation of that candidate should the candidates details also be submitted by any other party.

Export Control Compliance

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information applicant must either be (A) a U.S. person defined as a (i) U.S. citizen or national (ii) U.S. lawful permanent resident (green card holder) (iii) refugee under 8 U.S.C. 1157 or (iv) asylee under 8 U.S.C. 1158 (B) eligible to access the export controlled information without a required export authorization or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may for legitimate business reasons decline to pursue any export licensing process.

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