Jobs in the United States

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Added 6 mins ago
G
Software Engineer
GovDash
New York, NY
- $160,000 to $200,000 USD / year
…customer’s cloud. Our team enjoys working with these unique security and compliance constraints and all the complexities that come with…
Added 8 mins ago
Senior Software Engineer Manager, YouTube Main App, Mobile
Google
San Bruno, CA
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical…
Added 9 mins ago
UG
Linux Systems Administrator, Mid-Level
UIC Government Services and the Bowhead Family of Companies
Corona, CA
- $100,000 to $110,000 USD / year
…administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly…
Added 9 mins ago
Software Development Engineer, Creative Advertiser Experience, CreativeX
Amazon
Santa Monica, CA
…tradeoffs between scalability, maintainability, performance, and…
Added 10 mins ago
Lead Automation Software Engineer
Wells Fargo
MENLO PARK, CA · CONCORD, CA
Wells Fargo is seeking a Lead Software Engineer for Network Automation and Software development (e.g., Nautobot, Ansible, Python, APIs, Terraform) and a solid understanding of the…
Added 10 mins ago
Tech Lead Manager, Merchant Shopping, AI/ML Insights and Growth
Google
Mountain View, CA
…computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing…
Added 10 mins ago
Staff Software Engineer, Mobile (Android), Photos Backup Ecosystems Integrations
Google
Mountain View, CA
…computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing…
Added 10 mins ago
Controls Engineer, Data Center, Colocation Regional Engineering - AMER
Amazon
Mountain View, CA
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all…
Added 10 mins ago
Lead GenAI Forward Deployed Engineer, YouTube GTM Operations
Google
San Bruno, CA · Mountain View, CA
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Added 10 mins ago
Sr Staff Endpoint Architect
Western Digital
Irvine, CA
…across the device lifecycle. This individual will partner with Security, Identity, Infrastructure, Networking, Application teams, Service Management, Procurement, and business functions to…
Added 10 mins ago
Senior Software Engineer, Performance, Platforms Infrastructure Engineering
Google
Sunnyvale, CA
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Added 10 mins ago
Software Engineering Manager, Machine Management And Planned Maintenance
Google
Sunnyvale, CA
Like Google's own ambitions, the work of a Software Engineer goes beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide technical…
Added 10 mins ago
Senior Staff Software Engineer, Agent Registry
Google
Sunnyvale, CA
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Added 10 mins ago
Software Engineering Tech Lead, Platform Security
Google
Sunnyvale, CA
8 years of experience in infrastructure security.
Added 10 mins ago
Staff Software Engineer, AI and Infrastructure
Google
Sunnyvale, CA
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Added 10 mins ago
Silicon Hardware Emulation Engineer, Google Cloud
Google
Sunnyvale, CA
…with our external vendors, lab support teams, networking and security, and Electronic design automation (EDA) tooling and methodology teams to deliver emulation based prototyping…
Added 10 mins ago
Power Electronics Engineer, Systems Modeling
Google
Sunnyvale, CA
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Added 10 mins ago
Senior Software Engineer, Security Infrastructure
Google
Sunnyvale, CA
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Added 10 mins ago
Lead Principal Engineer, Enterprise Agentic AI Platform
Nvidia
Santa Clara, CA
…finance, HR, and sales. We need a Principal or Distinguished Engineer–level architect who defines systems through direct construction. This role calls for a deeply involved technical leader…
Added 10 mins ago
Production Engineer
Zscaler
Santa Clara, CA
We are looking for a Production Engineer to join our team. This role is available as a hybrid opportunity 3 days a week in San Jose, CA or Bellevue, WA reporting to Production Engineering…
Added 10 mins ago
Reliability Engineer
ServiceNow, Inc.
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 10 mins ago
Software Engineer, Retrieval Engine
Google
San Jose, CA
…computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing…
Added 10 mins ago
Operations Security Engineer
ASM Research, An Accenture Federal Services Company
Sacramento, CA
Role Description: The Security Engineer will support security initiatives focused on strengthening network and infrastructure security across the organization. This role will help develop…
Added 10 mins ago
Lead Director - Security Operations Center (SOC)
CVS Health
Sacramento, CA
As the leader of the SOC function, this role is accountable for building and maturing security operations capabilities that balance security, scalability, and business agility. The Lead…
Added 11 mins ago
Technical Engineer
Highmark Health
Sacramento, CA
…responsible for contributing to our technical ecosystem including infrastructure, systems, networks, applications, integrations, etc. They will work closely with other technical…

OpenAI Inc.

Software Engineer, Backend (Cooperative AI)

Seattle, WA, United States

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Job details

Apply by: Nov 19, 2026
Experience: 4+ years of backend engineering experience at product-driven companies (excluding internships)
Posting language: English
Posted: Oct 19, 2026

Original job description

About the Team The Cooperative AI team is scaling OpenAI with OpenAI. We are building a model powered knowledge system that evolves and learns as our products, systems and customers evolve. We leverage our state of the art models, technologies, and products (some external, some still in the lab) to assist or completely automate robust operations supporting both internal and external customers. We support OpenAI customers and internal partners globally, powering systems from customer support to integrity to product insights. We are a self-contained multi-disciplinary team, who enjoy a lightning fast feedback loop with customers at scale, some of whom sit just a few pods away. We iterate fast, and engineer for reliable long-term impact. We're constantly looking for the similarities and patterns in different types of work, and focus on building simple primitives, to apply world class knowledge to many domains. The work of this team exemplifies use of OpenAI technologies. We build systems so everyone can see the leverage that is possible with well designed AI-based implementations. We do this by working through internal use cases focused on Customers (specifically knowledge systems, automation systems, and automated agent systems) to prove impact, then we scale. About the Role We're looking for a Backend Software Engineer to help architect and scale the infrastructure that powers our knowledge systems. This is a deeply technical and highly cross-functional role where you'll build robust systems and backend services that serve as the foundation for how knowledge is created, accessed, and applied across OpenAI.In this role, you will:

Design, build, and maintain backend services and APIs to support intelligent automation and knowledge systems
Integrate and structure data across internal platforms, transforming it into formats optimized for use by downstream systems and AI workflows.
Collaborate closely with product, research, and engineering teams to integrate OpenAI models into high-leverage workflows
Own the full development lifecycle of new backend systems and internal platform capabilities
Build with scale and maintainability in mind, while rapidly iterating on new ideas

You might be a great fit if you have:

4+ years of backend engineering experience at product-driven companies (excluding internships)
Proficiency in backend technologies. Our tech stack includes Python, FastAPI, and Postgres
Experience designing and scaling distributed systems, APIs, or data processing pipelines
A pragmatic mindset. You're comfortable shipping iteratively while building toward a long-term vision
An interest in structured knowledge representation, internal search, agent infrastructure, or systems that evolve over timeCuriosity about AI/ML and excitement to work alongside world-class research and product teams (hands-on experience is a bonus, not a must)

About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response ... For full info follow application link.

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Jobs in the United States