Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
OpenAI

Software Engineer, Search Infrastructure

OpenAI

. Design and evolve services coordinating search classification, retrieval, ranking, and model inference .

Posted 9/25/2026full-timeSan Francisco • California • United StatesMid-LevelSenior💰 $266,000 - $445,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and operating large-scale distributed systems, with a focus on performance, reliability, and resource efficiency. Proficient in building search APIs and tooling for experimentation, while ensuring production reliability and effective collaboration across teams.

Highest-signal resume keywords
Large-Scale Distributed Systems DesignSearch And Information RetrievalPerformance And Reliability EngineeringProgramming And Systems DebuggingProduction Reliability And Observability

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Search ClassificationModel InferenceA/B TestingCapacity PlanningRequest RoutingPerformance ProfilingIncident ResponseAutomationAPI DevelopmentSystems Debugging
Soft Skills
Cross-Team CollaborationTechnical CommunicationProblem InvestigationProject Management
Industry Keywords
ML InfrastructureHigh-Throughput Online SystemsShadow Traffic TestingLoad TestingAccess Controls

Tech Stack

Tools & technologies
Distributed Systems

About the role

Key responsibilities & impact
  • Design and evolve services coordinating search classification, retrieval, ranking, and model inference
  • Work with researchers and partner engineering teams to bring new capabilities into production
  • Improve end-to-end latency, throughput, and infrastructure efficiency through profiling, caching, request routing, and capacity planning
  • Balance search quality, reliability, and compute cost
  • Build experimentation tooling and automation for reproducible A/B tests
  • Define success metrics and measure product impact
  • Use shadow traffic and load testing to validate system behavior and estimate capacity needs
  • Support safe production rollouts
  • Own production reliability through observability, resilient fallback behavior, incident response, and automation
  • Build search APIs and tool interfaces enabling models and agents to retrieve information reliably
  • Respect access controls and preserve source attribution
  • Own projects from technical design through launch and iteration

Requirements

What you’ll need
  • Significant experience designing, building, and operating large-scale distributed systems
  • Depth in performance, reliability, or resource efficiency
  • Experience in search, information retrieval, ML infrastructure, inference serving, or other high-throughput online systems
  • Strong programming and systems debugging skills
  • Comfortable working across languages and unfamiliar parts of a production stack
  • Ability to turn ambiguous product or research needs into clear technical plans
  • Ability to align partners across teams and carry projects through deployment and measurable results
  • Ability to investigate unfamiliar problems and clearly share technical decisions and lessons
  • Ability to work from the US office three days per week

Benefits

Comp & perks
  • Equity
  • Performance-related bonus(es) for eligible employees
  • Medical, dental, and vision insurance for you and your family
  • Employer contributions to Health Savings Accounts
  • Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
  • 401(k) retirement plan with employer match
  • Paid parental leave up to 24 weeks for birth parents and 20 weeks for non-birthing parents
  • Paid medical and caregiver leave up to 8 weeks
  • Flexible PTO for exempt employees
  • Up to 15 days annually for non-exempt employees
  • 13+ paid company holidays
  • Multiple paid coordinated company office closures throughout the year
  • Paid sick or safe time
  • Mental health and wellness support
  • Employer-paid basic life and disability coverage
  • Annual learning and development stipend
  • Daily meals in offices
  • Meal delivery credits as eligible
  • Relocation support for eligible employees
  • Charitable donation matching
  • Wellness stipends may also be provided