2 days ago

Software Engineer, API Agents

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 13 hours agoStatus: Live

Job Summary

Build the core backend systems that power the API Agents platform, enabling agents to find the right context, use tools and computers, retain knowledge, and coordinate long-running workflows safely. You’ll design reliable services and production primitives spanning search and connected context, multi-agent orchestration, identity and permissions, observability, evaluations, and performance/cost efficiency. Work closely with Research, Codex, infrastructure, and applied product teams to translate rapid advances into dependable capabilities.

Location: San Francisco

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Design, build, and operate the shared agent harness and backend infrastructure for long-running, high-value workflows across OpenAI and third-party products.
•Develop reusable capabilities across search and connected context, computer use, memory, tool execution, delegation, subagents, and multi-agent orchestration.
•Create production-safe foundations for agents, including secure execution environments, identity and permissions, observability, evaluations, reliability, and cost/latency efficiency.
•Partner with Research, Codex, infrastructure, applied product teams, and external developers to translate progress, traces, and evaluations into shared capabilities with measurable gains.
•Drive backend and infrastructure work that turns fast-moving research capabilities into dependable production primitives.

Pay and Benefits

Salary: USD 293,000 - 385,000 annually

Equity and Bonus:Equity

Key Requirements

•7+ years of professional engineering experience (excluding internships) in backend, infrastructure, platform, or product-driven roles.
•Strong backend engineering fundamentals with experience taking complex systems from ambiguous problems to reliable production services.
•Proficiency in one or more backend languages such as Python, Go, Rust, or TypeScript.
•Strong systems design and operational judgment across distributed systems, APIs, workflow orchestration, search/storage, compute/execution, identity/permissions, and/or observability/reliability.
•Infrastructure depth paired with product judgment to build durable abstractions that other engineers and developers can build on.

Experience:7+ years

Skills:CommunicationDeveloper empathyProduct judgmentSystems designOperational excellence

Tech Stack:APIAPIsPythonGoRustTypeScript

Company Brief

OpenAI

Develops and deploys advanced generative AI models (including ChatGPT and DALL·E) and AI infrastructure, providing APIs and consumer products to accelerate safe AGI for broad benefit.

Industry: AI & Machine Learning

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Scaleup

Valuation: Hectocorn (USD 100B+)

Funding: Series E+

Headquarters: San Francisco, United States

Founded: 2015

Glassdoor: 4.4

Website LinkedIn Glassdoor

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OpenAI

2 days ago

Software Engineer, API Agents

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 13 hours agoStatus: Live

Job Summary

Location: San Francisco

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Design, build, and operate the shared agent harness and backend infrastructure for long-running, high-value workflows across OpenAI and third-party products.
•Develop reusable capabilities across search and connected context, computer use, memory, tool execution, delegation, subagents, and multi-agent orchestration.
•Create production-safe foundations for agents, including secure execution environments, identity and permissions, observability, evaluations, reliability, and cost/latency efficiency.
•Partner with Research, Codex, infrastructure, applied product teams, and external developers to translate progress, traces, and evaluations into shared capabilities with measurable gains.
•Drive backend and infrastructure work that turns fast-moving research capabilities into dependable production primitives.

Pay and Benefits

Salary: USD 293,000 - 385,000 annually

Equity and Bonus:Equity

Key Requirements

•7+ years of professional engineering experience (excluding internships) in backend, infrastructure, platform, or product-driven roles.
•Strong backend engineering fundamentals with experience taking complex systems from ambiguous problems to reliable production services.
•Proficiency in one or more backend languages such as Python, Go, Rust, or TypeScript.
•Strong systems design and operational judgment across distributed systems, APIs, workflow orchestration, search/storage, compute/execution, identity/permissions, and/or observability/reliability.
•Infrastructure depth paired with product judgment to build durable abstractions that other engineers and developers can build on.

Experience:7+ years

Skills:CommunicationDeveloper empathyProduct judgmentSystems designOperational excellence

Tech Stack:APIAPIsPythonGoRustTypeScript

Company Brief

OpenAI

Develops and deploys advanced generative AI models (including ChatGPT and DALL·E) and AI infrastructure, providing APIs and consumer products to accelerate safe AGI for broad benefit.

Industry: AI & Machine Learning

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Scaleup

Valuation: Hectocorn (USD 100B+)

Funding: Series E+

Headquarters: San Francisco, United States

Founded: 2015

Glassdoor: 4.4

Website LinkedIn Glassdoor