Applied AI Engineer, Codex
OpenAI
About the teamThe Applied AI Engineering (Codex) team helps customers adopt OpenAI's coding tools throughout their software development lifecycle. We act as trusted technical partners, guiding engineering teams as they integrate Codex into their projects and workflows. Our customers span digital-native companies to global enterprises, and we work side-by-side to accelerate how they plan, build, and deliver software.About the RoleWe are seeking a technically deep, creativity-driven Applied AI Engineer who is already a power user of AI coding tools and passionate about pushing the boundaries of developer productivity. You will partner directly with engineering leaders and hands-on builders to design, validate, and scale advanced AI workflows, often using Codex to prototype and build the very demos, integrations, and automations customers ultimately adopt.This is a highly cross-functional role that blends technical architecture, product strategy, and customer-facing leadership. You’ll work closely with Sales, Solutions Engineering, Product, Applied Engineering, and the broader Codex organization to advocate for customer needs, shape product direction, and accelerate the successful deployment of intelligent coding systems across some of the world’s most influential companies.In this role, you will:Serve as the primary technical subject matter expert on OpenAI Codex for a portfolio of customers, embedding deeply with them to enable their engineering teams and build coding workflows.Partner directly with customers to design and implement AI-enhanced development workflows, from rapid prototyping through scalable production rollout.Build high-quality demos, reference implementations, and workflow automations, using Codex itself as part of your development process.Lead large-format workshops, technical deep dives, and hands-on enablement sessions that help engineering organizations adopt AI coding tools effectively and safely.Contribute technical content including examples, guides, patterns, and best practices to the OpenAI Cookbook to help the broader developer community accelerate their work with Codex.Gather high-fidelity product insights from real customer deployments and translate them into clear product proposals and model feedback for internal teams.Influence customer strategy and decision-making by framing how AI coding tools fit into their SDLC, technical roadmap, and organizational workflows.Serve as a trusted advisor on solution architecture, operational readiness, model configuration, security considerations, and best-practice adoption.You’ll thrive in this role if you:Have 5+ years of technical consulting, post-sales engineering, solutions architecture, or similar experience working directly with customers.Are an active power user of AI coding tools and have deeply customized your own developer workflow; you have a point of view on what makes engineers more productive.Enjoy building scrappy, high-signal demos, integrations, and prototypes that clearly articulate what Codex can enable, often using Codex to accelerate your own development process.Have experience delivering large, high-impact workshops or technical training to engineering teams and know how to craft sessions that are engaging, hands-on, and outcomes-driven.Have contributed technical guides, patterns, or examples publicly and care about clarity, pedagogy, and community impact.Communicate complex technical concepts in clear, persuasive written and verbal form especially when helping customers make strategic decisions about where and how to apply AI.Are excited by ambiguous, rapidly evolving problem spaces and enjoy iterating toward novel solutions hand-in-hand with customers.Care about customer success, reliability, safety, and operational excellence as much as you care about technical ingenuity.About OpenAIOpenAI 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
$302k - $335k
About the TeamThe Applied AI Engineering team is responsible for helping customers turn frontier AI capabilities into real products, workflows,... ...scale effective AI applications with OpenAI’s technologies.The Codex Applied AI Engineering team focuses on helping organizations...SuggestedWork at officeLocal areaRelocation packageFlexible hours- ...About the Team The Codex Core Agent team builds the kernel of Codex. We own making the agent better, accelerating research... ...behavior over time. About the Role We’re looking for applied AI engineers to help bring Codex agents from impressive demos to dependable...SuggestedFull time
- ...building the future of vision AI: pairing a world-first sensor that... ...the most powerful intelligence engine for the physical world. This... ...Build with security first: apply proper secret management, access... ...native development: Claude Code, Codex, Cursor, GitHub Copilot Observability...SuggestedPermanent employmentShift work
- ...and a lot of careful scaffolding. You own that. This is an applied role with a product output. You decide what good chart selection... ...and measure when a cheaper model is good enough. Work with engineering on the grounding check that drops ungrounded numbers....SuggestedContract work
- ...with impossible speed, accuracy, and insight. Rillet is an AI-native ERP that can drive a zero-day close. We are different... ...the world’s fastest-growing companies. Who We Need As an Applied AI Engineer on Rillet's AI & ML Team, you will design and ship production...SuggestedWork at officeRemote workRelocationFlexible hours
$300k - $400k
...Noon We are on a mission to reinvent how designers work in the AI era. We’re backed by top investors including First Round,... ...for product teams. About the Role We’re hiring an Lead AI Engineer to own and scale our AI infrastructure and product capabilities....$10k
...About the Role The Financial Intelligence team, part of Ramp's Applied AI org, powers the agentic analysis, FP&A, and book-close... ...artifacts on top of. This is a frontend-leaning role for an engineer who obsesses over interaction design and data-dense UX, but is...Full timeWork at officeHome officeRelocation packageFlexible hours- ...Nexxa.ai is building artificial super intelligence for heavy industries - enabling machines, systems and operations to think... ...problems in industry. Role Overview We're looking for Applied AI Engineers to work as forward deployed directly with customers and lead...
- ...and we’re looking to align the two quickly. We’re looking for product-minded engineers to build the AI experiences behind Mintlify. You’ll combine strong full-stack engineering with applied AI expertise to create agents that reliably solve real customer problems....Immediate start
- ...just support them. Automat Workforce puts AI coworkers directly inside a company's existing... ...automations. We encourage anyone to apply - while this is a senior position we think... ...Role We're looking for an Applied AI Engineer who thrives at the intersection of product...
$250k - $400k
...companies. Our team is 100% remote and we work with teams across the United States to help them hire. Title of Role: Senior Applied AI Engineer Location: San Francisco, CA (On-site, 5-6 days/week) Company Stage of Funding: Series A (~$37M raised, led by...H1bWork at officeRemote workVisa sponsorship$180k - $240k
...for exceptional candidates. About Sauna by Wordware Most AI products hand you a coworker on day one and hope you trust it... ...and feel the outcome every day. About the Role: As an Applied AI Engineer, you’ll be responsible for building, refining, and scaling...Full timeLive inWork at officeRelocationVisa sponsorshipFlexible hours- ...Document Intelligence is the horizontal engine that turns that raw material — any file a... ...trustworthy maintenance knowledge, and into the AI-native entities and answers built on top... .... Minimum Requirements: Strong applied GenAI craft - prompt engineering, structured...
- ...Alpharun is an applied AI company that helps leading enterprises hire and train their frontline teams. Our platform fully automates candidate... ...to build high-performing teams at scale. As an Applied AI Engineer, you'll join an extremely talented and hard-working...Work at office
- ...home for all of America. Abby Care is building the leading AI-native platform for family-led care. America is facing a... ...more family caregivers at scale, we're looking for a Senior Applied AI Engineer to design and build production AI systems that automate complex...Full timeWork experience placementRelocation
$220k - $300k
...Range: $220,000 – $300,000 Base Salary About the Role We are looking for a highly motivated and entrepreneurial Founding Applied AI Engineer to join our early engineering team in San Francisco. What You’ll Do Own the design and development of AI-powered...Full time- ...is to create the next generation of Gen AI-driven code reviewers: a symbiotic partnership... ...significantly outperforms individual engineers. We combine language models with human ingenuity... ...and quality. Role Overview As an Applied Gen AI Engineer at CodeRabbit, you'll...
- ...Inventing The Future Of B2B SaaS With Ai Agents We're inventing the future of B2B SaaS with AI agents. We're betting on language models and we're betting on scale. You'll test new models the day they come out and understand their characteristics better than their developers...
- ...About the Job We're hiring an ambitious, self-initiated, product-minded Principal Applied AI Engineer to build the agentic workflows that power Redesign's most important decisions: the founders we back, the concepts we pursue, the people we hire, the investors we work...
- ...are working with the world's most popular AI Gateway, trusted by leading enterprises... ...NASA. They are looking for AI product engineers who can own features end to end and take... ...coding tools such as Cursor, Claude Code or CodeX Nice to Have: Experience in an...Full time
- ...Arena is the platform for evaluating how AI models perform in the real world. Founded... ...build. You'll take on specific customer engineering asks and ship solutions that push the frontier... ...may eventually scale into our Data or Applied ML stack — but it starts with solving...Permanent employmentWork at office
- Senior Software Engineer We're hiring a Senior Software Engineer onto our Applied AI team to build and extend the backend systems that power our platform. This is a hands-on role on a small team where your work ships to production quickly and directly shapes what our largest...Work at office
$150k - $300k
The Role As an Applied AI Engineer, you'll bring the frontier of AI research and engineering to Rowspace, transforming how our platform understands and surfaces critical financial insights. In a typical week, you might build and productionize an agent in response to customer...Work at office- ...strong in-person culture. About the role Slash is building an AI-native financial platform, and we're forming Slash AI Labs, a small... ...you'll do Ship full-stack AI features end to end, from prompt engineering and agent orchestration to React UI and API integration Build...Work at office
- Nexxa.ai is building artificial super intelligence for heavy industries - enabling machines, systems and operations to think,... ...level problems in industry. Role Overview We're looking for Applied AI Engineers to work as forward deployed directly with customers and lead...
$250k - $400k
...Noon We are on a mission to reinvent how designers work in the AI era. We're backed by top investors including First Round,... ...tool for product teams. About the Role We're hiring a Senior Applied AI Engineer to ship the AI features that designers actually use every day...- ...completely ripe for disruption. Zania is building agentic AI for GRC to solve this problem. We're building... ...Brex, and Instacart. Pioneering Technology: Our engineers and GRC experts work at the absolute forefront of applied AI, building agentic systems that will define the...Work at officeRelocation packageFlexible hours
- ...sources, resolved into a single record and served to humans and AI agents alike. This role sits on a small senior team working... ...per record and there are billions of them. The Role As an Applied AI Engineer on this team, you build the multi-step agent systems that bring...Remote workShift work
$180k - $215k
Job Title: Applied AI Engineer Job ID: 88664 Location: San Francisco, CA What you will be doing: Build autonomous agent systems Architect agents that read enterprise documentation, plan implementations, call APIs, and promote tested changes. Design hierarchical planners...- ...layer to improve processes over time. By delegating to autonomous AI systems those mission-critical workflows that previously... ...California or New York, New York. About the role As a Software Engineer working on AI systems, you will play a foundational role in research...Work at officeWork from homeWorldwideMonday to Friday
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