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Backend Software Engineer - B2B Connectors

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OpenAI

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Location:
United States , San Francisco

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Contract Type:
Not provided

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Salary:

230000.00 - 385000.00 USD / Year

Job Description:

We’re looking for an infrastructure-focused engineer to build and operate the systems that make Connectors dependable at global scale. In this role, you’ll design the control plane, reliability foundations, and operational tooling that power connector execution—auth flows, sync and indexing pipelines, rate limiting, isolation, observability, incident response, and safe rollouts. You’ll work closely with product engineering, partner teams, and security to ship enterprise-grade connectivity while meeting high bars for privacy, compliance, and uptime.

Job Responsibility:

  • Design and operate the infrastructure that powers connector sync, indexing, and retrieval at scale (job orchestration, queues, storage, caching, backpressure)
  • Build the “control plane” primitives for connectors: rollout controls, configuration management, permissions, policy enforcement, and kill switches
  • Own reliability and operational excellence: SLOs, monitoring/alerting, incident response, postmortems, on-call health, and capacity planning
  • Create guardrails for safe multi-tenant execution: isolation boundaries, secrets handling, rate limits, abuse prevention, and blast-radius reduction
  • Partner with security and compliance teams to ensure enterprise requirements are met (audibility, least privilege, data retention, and secure-by-default architecture)
  • Improve developer velocity via internal tooling: local dev workflows, canary environments, load testing, and observability dashboards

Requirements:

  • 5+ years of professional engineering experience (excluding internships) in infra / SRE / platform roles at tech and product-driven companies
  • Strong distributed systems fundamentals and production instincts (availability, latency, correctness, resilience)
  • Experience building and operating services with meaningful uptime and scale requirements (multi-region is a plus)
  • Proficient in one or more backend languages (e.g. Python, Rust) and comfortable working close to systems concerns (networking, storage, queueing)
  • Deep familiarity with observability (metrics, logs, tracing), incident management, and reliability engineering practices
  • Comfortable navigating ambiguous problem spaces and pushing pragmatic solutions into production

Nice to have:

Interest in AI/ML is a plus, but not required

What we offer:
  • Medical, dental, and vision insurance for you and your family, with 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), plus paid medical and caregiver leave (up to 8 weeks)
  • Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
  • 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
  • Mental health and wellness support
  • Employer-paid basic life and disability coverage
  • Annual learning and development stipend to fuel your professional growth
  • Daily meals in our offices, and meal delivery credits as eligible
  • Relocation support for eligible employees
  • Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided
  • Offers Equity
  • performance-related bonus(es) for eligible employees

Additional Information:

Job Posted:
February 21, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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