"ranking systems" Jobs

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

Showing 20 of 187 results

Perplexity

Join Perplexity as a Senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity San Francisco Published 3 months ago
70% coding
Perplexity AI

Join Perplexity AI as a senior ML Engineer to design and optimize recommendation systems for personalized user experiences.

Perplexity AI San Francisco Published 3 months ago
Sierra

Define and execute Sierra's SEO strategy to drive organic growth and optimize website performance in a high-growth AI-focused company.

Sierra San Francisco, CA Published 1 month ago
MaintainX

Design and build MaintainX’s end-to-end search and retrieval platform as a Senior Software Developer.

MaintainX San Francisco Published 1 week ago
Flexible on stack
Cursor

Join a small, passionate team to build data systems for training frontier coding models at Cursor.

Cursor San Francisco Published 2 weeks ago
Databricks

Lead enhancements to Databricks' AI/ML-powered search platform, focusing on search quality and relevance.

Databricks Bengaluru, India Published 1 year ago
Handshake

Join Handshake as a Software Engineer I to build backend systems that ensure data quality for leading AI labs.

Handshake San Francisco, CA Published 4 days ago
Flexible on stack
Anthropic

Join Anthropic as a Staff Software Engineer to build scalable search capabilities for AI systems.

Anthropic San Francisco, CA | New York City, NY $1–$2/yr Published 2 days ago
Flexible on stack
Cursor

Lead the Evals team at Cursor to create high-signal evaluation datasets and tools for coding agents.

Cursor San Francisco Published 3 months ago
Heavy meetings
Handshake

Join Handshake as a Senior UX Researcher to shape AI model training through user research and taxonomy development.

Handshake San Francisco, CA Published 1 month ago
Cloudflare

Join Cloudflare as a Systems Engineer to build and manage PostgreSQL database clusters in a collaborative environment.

Cloudflare Hybrid $150k–$196k/yr Published 1 week ago
Flexible on stack
Discord

Join Discord as a Senior Software Engineer to develop machine learning models that enhance ad relevance and drive revenue.

Discord San Francisco Bay Area $220k–$275k/yr Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Systems Engineer to enhance IAM capabilities for a global network.

Cloudflare Hybrid Published 1 month ago
Flexible on stack
Discord

Join Discord as a Senior Stock Administrator to manage global equity programs and support employee inquiries.

Discord San Francisco Bay Area or Remote (U.S.) $132k–$148.5k/yr Published 2 weeks ago
Discord

Join Discord as a Senior Full-Stack Software Engineer to enhance user acquisition and onboarding experiences.

Discord San Francisco Bay Area $196k–$220k/yr Published 1 month ago
Flexible on stack
Cloudflare

Design and build backend services for Cloudflare's internal support platform, ensuring scalability and security for diverse teams.

Cloudflare Austin, TX, United States Published 1 month ago
Faire

Own the measurement and optimization of long-term value in a hybrid role at Faire, a tech-driven wholesale platform.

Faire New York City, NY; San Francisco, CA $246.5k–$339k/yr Published 2 days ago
Flexible on stack
Discord

Join Discord as a Senior Software Engineer to enhance safety processing systems for millions of users in the gaming community.

Discord San Francisco Bay Area or Los Angeles Area $196k–$220.5k/yr Published 3 months ago
Flexible on stack
Sesame

Join Sesame as a Backend Software Engineer to tackle complex challenges in building reliable, scalable systems for innovative voice agents.

Sesame San Francisco Published 2 weeks ago
Flexible on stack 70% coding