OpenAI Jobs

OpenAI

We are seeking an exceptionally experienced, hands-on full-stack engineer to define and build the next generation of AI-powered enterprise workflows within the Technology vertical. This role involves tackling ambiguous problems, translating customer needs into product direction, designing systems, and writing production-quality code across the entire stack. You will own the technical direction and end-to-end delivery of products, making foundational architecture and product tradeoffs, establishing patterns for other engineers, and ensuring high standards for reliability, security, observability, and customer value. This is an individual-contributor role focused on technical judgment, direct execution, and influence, requiring comfort with customer interaction, setting direction with partners, debugging production issues, and staying close to the code.

Sierra is building a platform to enable companies worldwide to create better, more human customer experiences with AI. We partner with industry leaders and are primarily an in-person company based in San Francisco, with growing international offices. Our co-founders have extensive experience from leading tech companies like Salesforce, Facebook, and Google, with one co-founder currently serving as Board Chair of OpenAI. We are guided by core values of Trust, Customer Obsession, Craftsmanship, Intensity, and Family, which shape our culture and work.

Sierra is seeking an Operations Manager for its Product & Engineering teams. This role will be instrumental in running the operating cadence, designing and optimizing key processes, and building operational artifacts to ensure clarity and alignment across Product, Eng, Design, Legal, Sales, and Ops. The ideal candidate will partner with leads to create scalable frameworks for goal-setting, prioritization, and execution, while also analyzing operational data to identify and implement improvements. This is a key role in scaling the company's operations with quality and intention.

Sierra is seeking an Operations Manager for its Product & Engineering teams. This role is crucial for managing the operational cadence, optimizing key processes, and ensuring alignment across various departments including Product, Engineering, Design, Brand, Sales, and Operations. The ideal candidate will be instrumental in building and maintaining operational artifacts, coordinating cross-functional initiatives, and analyzing data to improve execution and outcomes. This position offers the opportunity to contribute to a leading platform for customer-facing AI agents, working with major global brands.

OpenAI

We are seeking exceptional researchers to push the frontier of safety mitigations for increasingly capable AI models. You will help derisk frontier models by developing novel safety mitigations and applying new techniques from domains like interpretability, control, and alignment. This role is critical in defining the future of safe AI systems at OpenAI and significantly impacting our mission to build and deploy safe AGI. The position requires strong technical depth and close cross-functional collaboration to ensure safety mitigations are enforceable, scalable, and effective, partnering with experts across misalignment, cybersecurity, and biology to develop a comprehensive safety stack.

OpenAI

OpenAI is seeking strong technical executors to join the Preparedness team, focusing on mitigating frontier risks associated with accelerated AI development, including recursive self-improvement. This role involves anticipating future misalignment risks and developing strategic solutions. Responsibilities span designing and implementing pre-deployment risk assessments, control measures, training interventions, and translating technical work into institutional practices and external communications. The work is urgent, fast-paced, and has significant implications for the future of AI development and society.

OpenAI

We are hiring a Data Scientist to lead measurement, experimentation, and decision science for B2B marketing demand generation. You will help us understand which marketing investments create incremental demand, qualified pipeline, and revenue and how to scale them efficiently. Our mandate is to build a rigorous, full-funnel view of how B2B marketing creates demand and moves prospects from awareness and engagement to qualified opportunities, closed-won revenue, and expansion. You will shape how we measure marketing impact and influence across channels, campaigns, audiences, and account segments. In this role, you will partner closely with B2B Marketing, Demand Generation, Growth, Sales, RevOps, Finance to connect marketing activity to qualified pipeline, customer acquisition, and efficient revenue growth.

OpenAI

OpenAI's Engineering Acceleration team is seeking a Product Designer to lead design for two key product areas: a real-time data exploration and observability experience for investigating large-scale system and product behavior, and an experimentation platform for safely launching changes and measuring their impact. This role involves defining interaction models that guide users from vague questions to clear answers and actionable steps. You will collaborate closely with engineers, researchers, data scientists, and product teams to make complex technical systems coherent and understandable. Additionally, you will help establish consistency across OpenAI's enterprise and internal tools by developing durable patterns for AI-native workflows, enabling other designers to build more effectively.

OpenAI

OpenAI's Payments team is building the financial infrastructure that makes our products accessible to consumers and enterprises globally. This role will lead design for one of our most foundational product areas: the payments and monetization infrastructure. You will partner closely with product, engineering, and cross-functional teams to shape how customers understand, manage, and pay for entirely new kinds of AI usage. Your work will extend beyond traditional checkout and billing, helping to define systems, frameworks, and experiences for durable pay-as-you-go models, Codex usage, and agentic workflows. As a product designer in a highly ambiguous and rapidly evolving space, you will influence both product strategy and the underlying infrastructure that OpenAI products depend on.

Inflection AI

Inflection AI is seeking a hands-on Principal Engineer to lead the architecture and technical direction of its agentic AI systems. This role involves building production AI agents capable of reasoning, retrieving context, utilizing tools, and safely executing complex workflows. You will drive the design of scalable agent architectures, evaluation frameworks, observability, and reliability systems. Collaborating closely with product, design, and engineering teams, you will transform ambiguous problems into AI-native experiences, mentor senior engineers, and establish technical standards for the next generation of intelligent agents.

OpenAI

As a Support Vendor Manager, you will own the health, performance, and long-term scalability of multiple support partner and vendor relationships. This is a vendor leadership role focused on driving commercial and operational accountability, while also building the operating model that enables support to scale without linear headcount growth. You will collaborate closely with User Operations teams, Systems/Tooling, Data partners, and Product/PM stakeholders as we launch new workflows and scale new programs. This role is based in San Francisco, CA, and utilizes a hybrid work model with 3 days in the office per week. Occasional travel may be required.

OpenAI

OpenAI is seeking a strategic builder-operator to establish an AI-led contracting capability that improves speed, consistency, and execution across the company. In this role, you will partner with leaders and stakeholders across Procurement, Legal, Finance, Security, Engineering, and business teams to design and oversee the contracting process from intake through negotiation and lifecycle management. You will bring structure to ambiguity, align partners around shared priorities, and build repeatable operating mechanisms, responsible AI-assisted workflows, and a centralized contract lifecycle management (CLM) system of record. As a Contract Management Lead, you will build, lead, and continuously improve OpenAI’s AI-led contracting help desk—a new capability designed to scale contract drafting, review, negotiation, and lifecycle management without significantly increasing headcount. You will own the service strategy, operating model, delivery oversight, coordinator enablement, workflow design, and performance tracking.

OpenAI

OpenAI is seeking a Forward Deployed Engineer (FDE) to lead end-to-end deployments of AI models within healthcare organizations. This role involves technical discovery, architecture, implementation, evaluation, productionization, and handoff, translating complex customer workflows, data, infrastructure, and regulatory constraints into production AI systems. You will measure success through production adoption and measurable workflow impact, collaborating directly with customer technical teams and internal partners to deliver solutions and drive product improvements. This position focuses on the technical solution ownership within healthcare settings.

OpenAI

OpenAI is seeking a Forward Deployed Engineer (FDE) to lead end-to-end deployments of AI models within healthcare organizations. This role involves technical discovery, architecture, implementation, evaluation, and productionization of AI systems tailored to complex customer workflows, data, infrastructure, and regulatory constraints. You will collaborate closely with customer technical teams and internal partners to deliver solutions and translate deployment learnings into product improvements, measuring success through production adoption and measurable workflow impact. This position owns the technical solution and is based in Seattle.

OpenAI

OpenAI is seeking a Forward Deployed Engineer (FDE) to lead end-to-end deployments of AI models within healthcare organizations. This role involves partnering with customers to integrate AI systems into clinical, operational, and member-facing workflows, translating complex requirements into production-ready solutions. You will own the technical discovery, architecture, implementation, evaluation, and handoff, measuring success through production adoption and measurable workflow impact. This position requires close collaboration with customer technical teams and internal OpenAI partners, with a focus on delivering solutions and driving product improvements based on deployment learnings. The role is based in San Francisco and requires a hybrid work model.

OpenAI

We are seeking an exceptional backend software engineer to help define and ship the enterprise capabilities our API Platform needs to scale. This is a product-engineering role grounded in deep backend systems, where you will work across databases, streaming systems, request routing, authentication, and developer-facing APIs. You will bring strong product judgment, developer empathy, and attention to detail to make the platform easier to understand, trust, and operate. In this role, you will lead large cross-functional initiatives, work closely with Product and go-to-market teams, engage directly with sophisticated users, and carry ambiguous needs from discovery through design, launch, and iteration.

Sierra is seeking a Pricing Strategist to join their pricing team. This role will collaborate closely with the sales team to develop and present pricing proposals and ROI case studies to clients. Additionally, the strategist will partner with product, marketing, and operations teams to shape the company's overall pricing and packaging strategy. Sierra is a leading platform for customer-facing AI agents, working with major global brands to transform customer service and business growth.

OpenAI

We are seeking an Applied AI Engineering leader to ensure the technical success of our most strategic Large Enterprise customers across EMEA. In this role, you will manage the entire implementation journey, ensuring seamless platform integration. As the voice of our customers, you will align technical teams to deliver a consistent and exceptional experience throughout the customer lifecycle. Success will be measured by live production applications, increased API adoption, and impactful customer stories that demonstrate the value of our technology. This role is open in both our London and Munich offices.

OpenAI

The Recursive Self-Improvement (RSI) team at OpenAI is dedicated to building AI systems that accelerate and conduct high-quality research. This involves automating real research workflows, improving research productivity through systems and feedback loops, designing evaluations, and training models to develop missing capabilities. The work spans the full lifecycle of model training, evaluation, and deployment to enable researchers to tackle increasingly ambitious problems. This is a high-ownership role for individuals who thrive in ambiguity, move fluidly between research and implementation, and transform emerging opportunities into rigorous, reliable, and scalable results.

Sierra is seeking a Security Technical Program Manager to drive high-impact security and infrastructure initiatives. This role involves leading complex, cross-functional programs across cloud infrastructure, platform security, identity and access management, and secure software delivery. You will be accountable for program execution, planning, and health, managing dependencies, tracking risks, and ensuring the delivery of critical security programs. Additionally, you will help shape Sierra's security strategy by partnering with leadership to define priorities and execution plans, and build strong security foundations by driving programs for durable security primitives. The role requires translating ambiguity into clear execution, decomposing challenges into structured programs, and leading communication and alignment with various stakeholders, including engineering, security, product, legal, and executive leadership.