Senior Software Engineer

Full Time

Foster City HQ / Hybrid

Tensormesh is building the next generation of AI inference infrastructure. Our mission is to make large language models faster, cheaper, and easier to deploy across any environment — cloud, on-prem, or hybrid. We help enterprises and AI teams optimize GPU utilization and scale inference workloads with up to 10× better performance.
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About the Role

As a Backend Software Engineer at tensormesh, you’ll help build the systems that power large-scale, high-performance LLM inference. You’ll design, optimize, and scale core backend components that support caching, orchestration, and observability across multi-cloud environments.

What you’ll do
  • Design and implement distributed systems for high-throughput, low-latency inference workloads
  • Build and evolve APIs and services supporting LMCache, vLLM, and multi-cloud GPU orchestration
  • Develop pipelines for tracking, storing, and analyzing model performance and usage data
  • Integrate with major model providers and frameworks to improve interoperability and efficiency
  • Collaborate with product and research teams to deliver new platform capabilities end-to-end
Ideal candidate credentials
  • 5+ years of backend engineering experience building distributed or high-scale systems
  • Strong background in performance optimization, data integrity, and system reliability
  • Proficient in backend technologies like Go, Python, Rust, Postgres, Redis, and Docker (AWS/GCP a plus)
  • Familiarity with observability and monitoring tools (Prometheus, Grafana, Datadog, etc.)
  • Clear communicator and team player who documents well and ships quickly
Benefits include

Medical, dental, and vision insurance
401k plan
Daily lunch, snacks, and beverages
Flexible time off
Competitive salary and equity

Equal opportunity

Tensormesh is an equal opportunity employer. All applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.