Owns end-to-end production-critical infrastructure for analytics platform, building performant backend systems in Rust or C++ and operating distributed services at scale on Kubernetes. Requires strong systems experience in performance optimization, debugging, and on-call reliability.
230k – 385k/yr
HybridDevOps / SRE
About the role
Responsibilities
Own critical infrastructure across design, implementation, rollout, operation, and iteration.
Build and operate performant backend systems in Rust or C++ that support core research workflows.
Design and improve distributed data and serving systems, including tradeoffs around partitioning, replication, consistency, retries, backpressure, and failure isolation.
Debug real production bottlenecks across latency, throughput, contention, hot spots, and overload behavior.
Operate business-critical services through on-call, incidents, postmortems, observability, rollout safety, and zero-downtime migrations.
Improve reliability of services running on Kubernetes, including resource tuning and failure handling.
Partner closely with engineers and researchers to deliver fast, reliable, useful systems.
Raise the bar through strong technical judgment, ownership, and follow-through.
Requirements
Track record of owning operationally critical systems end to end and delivering outcomes in ambiguous environments.
Strong hands-on experience building performance-sensitive backend systems in Rust or C++.
Comfort working below typical service abstractions, including concurrency, async execution, memory behavior, serialization, I/O, networking, profiling, and failure analysis.
Experience designing, building, or operating distributed systems or distributed databases at meaningful scale.
Hands-on experience operating production-critical systems, including incidents, observability, rollout safety, and recurrence prevention.
Strong judgment in balancing engineering quality, speed, risk, and business impact.
Habit of shipping practical first versions and improving them through production feedback.
Preferred
Experience with ClickHouse-like systems or infrastructure for analytics, telemetry, logging, search, ingestion, storage, or query execution.
Builds and improves CI/CD, testing, validation, and release tooling for OpenAI's inference runtime teams to ensure reliable, performant model deployments across ChatGPT, API, and research workloads. Requires strong Python skills, developer productivity experience, and high ownership in ambiguous environments.
230k – 385k/yr
On-siteDevOps / SRE
Software Engineer, Core Network Engineering
OpenAISan Francisco, CA
Builds and operates high-performance networking infrastructure for OpenAI's large-scale AI training and inference, focusing on host networking, datacenter fabrics, and WAN systems. Optimizes latency, reliability, and scalability using technologies like RDMA, InfiniBand, and RoCE; requires strong systems programming in C++, Python, or Go.
230k – 342k/yr
On-siteDevOps / SRE
Software Engineer, Productivity - Model Performance
OpenAISan Francisco, CA
Builds and improves developer tools, CI/CD pipelines, and testing workflows to boost productivity for OpenAI's model performance engineering teams. Requires strong Python skills, experience with developer infrastructure, and ability to work in ambiguous environments.
230k – 385k/yr
On-siteDevOps / SRE
Software Engineer, Productivity - Networking
OpenAISan Francisco, CA
Enhances developer productivity for OpenAI's networking team by improving build systems, CI/CD pipelines, test harnesses, and workflows for C++ and Python codebases in multi-server environments. Requires experience with developer tools and infrastructure automation.
230k – 385k/yr
On-siteDevOps / SRE
Software Engineer, Compute Infrastructure
OpenAISan Francisco, CA +2
Builds and optimizes large-scale compute infrastructure for AI workloads, spanning hardware automation, distributed systems, Kubernetes orchestration, networking, storage, and developer tools. Requires strong systems engineering experience in performance, reliability, and production infrastructure.