"performance tuning" Jobs

294 open tech roles matching “performance tuning”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Go. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 294 results

Databento

Join Databento as a Systems Engineer to enhance systems automation and support a modern market data platform in a fully remote environment.

Databento Remote / Boston / Salt Lake City / San Francisco / New York Published 10 months ago
Flexible on stack
Lightfield

Join Lightfield as a Staff Software Engineer to build scalable data infrastructure for a fast-growing AI-native CRM platform.

Lightfield HQ: San Francisco Published 2 months ago
Flexible on stack
Salient

Own Salient's cloud infrastructure across AWS, GCP, and Render, ensuring reliability and cost efficiency.

Salient SF Headquarters Published 2 weeks ago
Perplexity

Join Perplexity as a senior analytics engineer to build the foundation for an AI-native data organization.

Perplexity San Francisco Published 6 days ago
Flexible on stack
Together AI

Join Together AI as a Staff Software Engineer to build systems that automate GPU infrastructure management.

Together AI San Francisco $240k–$280k/yr Published 2 months ago
Flexible on stack
Together AI

Join Together AI as a Staff ML Engineer to optimize voice model serving for real-time applications on a high-impact team.

Together AI San Francisco $220k–$280k/yr Published 4 months ago
Flexible on stack 60% coding
Perplexity AI

Join Perplexity AI as a senior analytics engineer to build the foundation for an AI-native data organization.

Perplexity AI San Francisco Published 6 days ago
Flexible on stack
Together AI

Design and maintain high-performance networks as a Senior Network Engineer at Together AI, contributing to cutting-edge AI infrastructure.

Together AI San Francisco $190k–$270k/yr Published 3 months ago
Flexible on stack
Coreweave
Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA / San Francisco, CA $139k–$242k/yr Published 7 months ago
Reflection AI

Lead and grow a team of data platform engineers to build scalable data infrastructure for high-velocity experimentation.

Reflection AI San Francisco, CA Published 1 week ago
Flexible on stack
Databricks
Databricks Mountain View, California; San Francisco, California $166k–$225k/yr Published 1 year ago
Together AI

Join Together AI as a Staff Software Engineer to architect and build the next generation AI cloud platform.

Together AI San Francisco $260k–$300k/yr Published 2 weeks ago
Flexible on stack
Perplexity

Lead the API Platform engineering team at Perplexity, driving innovation in AI infrastructure and developer experience.

Perplexity San Francisco Published 3 weeks ago
Flexible on stack Heavy meetings
Coreweave

Own and evolve the data lake and analytics stack for fleet monitoring at CoreWeave, leveraging modern data technologies.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $153k–$204k/yr Published 3 months ago
Flexible on stack
Sprinter Health

Join Sprinter Health as an AI Enablement Engineer to drive AI adoption and build innovative workflows across teams.

Sprinter Health San Francisco, CA Published 2 months ago
Flexible on stack 60% coding
Together AI

Own the cost side of data center build-outs at Together AI, partnering with Infrastructure Strategy to evaluate new opportunities.

Together AI San Francisco $138k–$175k/yr Published 1 month ago
Okta

Join Okta as a Staff Software Engineer to build and evolve cloud-based infrastructure projects in a dynamic team environment.

Okta San Francisco, California $194k–$267k/yr Published 2 months ago
Flexible on stack