Model Behavior Engineer Jobs

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Strategy & Analytics (S&A) maximizes and accelerates Operations' ability to make Stripe work for our users. We aspire to be the COOs for Stripe Ops, working cross-functionally with global teams to help run the day-to-day business and articulate and achieve the longer term, high effort, high value strategic priorities. We take a data-driven approach that combines strategy and analytics to help Ops leaders solve their most complex and most important issues while also driving the business planning and operational cadence end-to-end, from strategy to goal-setting to execution. What you’ll do In this role, you’ll be the go-to expert for your business area. You’ll be hands-on and responsible for delivering critical insights, ensuring data driven decision making is at the core of what we do. You’ll also partner with leadership to drive business strategy, planning, goal-setting and performance tracking. You may also scope and lead mission critical projects and execute on strategic initiatives. Responsibilities Metrics & Insights: Wrangle large, highly complex datasets using SQL into actionable insights and become the data expert for your business area. Develop metrics and large-scale dashboards to track the health of our user-facing and internal teams. Perform analyses (using SQL & other analytical tools/languages), identify trends, conduct research, build models, all to deliver objective, critical insights that can inform lead

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Stripe's Corporate Development M&A Integration team manages the lifecycle of acquisitions from close through steady state. We are a small but mighty team that operates as the hub connecting Stripe's functional groups (People, Finance, Legal, CorpTech, Sales, Marketing, GTM ops, and Product) with each acquired company. Our work is directly tied to some of Stripe's most strategically important bets, and we're actively managing a portfolio of acquisitions at different stages and integration models. What you’ll do We're hiring an Integration team member to own program management of a major integration track (either an end-to-end integration, the core operational workstream, or the GTM workstream) depending on portfolio shape and deal stage. You'll be coached by the team lead, but the expectation is that you will take direction once, ramp fast and effectively collaborate across our dynamic cross-functional teams. Responsibilities Own program management of a major integration workstream end-to-end. Build the plan, sequence dependencies, track functional commitments, surface risks early, and drive decisions to closure. Develop the strategic judgment to articulate why a workstream should be integrated and why now, including how to pace and sequence integration planning across the deal's lifecycle. Manage peer-level relationships with functional DRIs across People, Finance, Legal, CorpTech, GTM, and Product independently. You are Stripe's poi

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Credit team protects Stripe by managing the end-to-end risk of our largest and most complex users. We leverage deep underwriting expertise and data-driven stress heuristics to make informed decisions at every stage of the user lifecycle—from onboarding to loss recovery. Our goal is to enable Stripe's growth by making confident, calibrated decisions on our highest-exposure users. What you’ll do Stripe handles billions of dollars every year for businesses around the world, and the Risk team plays a critical role in the company's financial and partnership success. As a Credit Risk Analyst Commercial Underwriter on the North America Strategy Risk team, you'll underwrite and manage a portfolio of our largest and fastest-growing businesses to facilitate growth objectives while minimizing credit risk. This is a high-impact role that involves strong cross-functional partnership with Sales, Legal, Treasury, and Finance. This role is assigned to West Coast hours, with a high preference for candidates in the Pacific time zone. Responsibilities Work directly with our top merchants, from successful venture-backed startups to well-established institutions, to evaluate their business models and financial statements Provide tailored credit risk recommendations that mitigate Stripe exposure, while facilitating partner company growth Help manage the portfolio by developing a deep understanding of risk across industries, geographies, and

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Credit team protects Stripe by managing the end-to-end risk of our largest and most complex users. We leverage deep underwriting expertise and data-driven stress heuristics to make informed decisions at every stage of the user lifecycle—from onboarding to loss recovery. Our goal is to enable Stripe’s growth by making confident, calibrated decisions on our highest-exposure users. What you’ll do Stripe handles billions of dollars every year for businesses around the world, and the Risk team plays a critical role in the company’s financial and partnership success. As a Credit Analyst Underwriter on the North America Strategy Risk team, you will underwrite and manage a portfolio of our largest and fastest growing businesses in order to facilitate Stripe’s growth objectives while minimizing Stripe’s credit risk. This is a high impact role that involves strong cross-functional partnership with Sales, Legal, Treasury, and Finance. Responsibilities Work directly with our top merchants, from successful venture-backed startups to well-established institutions, to evaluate their business models and financial statements. Provide tailored credit risk recommendations that mitigate Stripe's exposure, while facilitating partner company growth. Help manage the portfolio by developing a deep understanding of risk across industries, geographies, and operating models. Deliver insights to support senior management decisions, ranging from onboarding strategie

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Credit team protects Stripe by managing the end-to-end risk of our largest and most complex users. We leverage deep underwriting expertise and data-driven stress heuristics to make informed decisions at every stage of the user lifecycle—from onboarding to loss recovery. Our goal is to enable Stripe’s growth by making confident, calibrated decisions on our highest-exposure users. What you’ll do Stripe handles billions of dollars every year for businesses around the world, and the Risk team plays a critical role in the company’s financial and partnership success. As a Credit Analyst Underwriter on the North America Strategy Risk team, you will underwrite and manage a portfolio of our largest and fastest growing businesses in order to facilitate Stripe’s growth objectives while minimizing Stripe’s credit risk. This is a high impact role that involves strong cross-functional partnership with Sales, Legal, Treasury, and Finance. Responsibilities Work directly with our top merchants, from successful venture-backed startups to well established institutions, to evaluate their business models and financial statements Provide tailored credit risk recommendations that mitigate Stripe’s exposure, while facilitating partner company growth Help manage the portfolio by developing a deep understanding of risk across industries, geographies, and operating models Deliver insights to support senior management decisions, ranging from onboarding strategi

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies — from the world’s largest enterprises to the most ambitious startups — use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team As a regulated business, our second line of defense team plays a critical role in ensuring Stripe operates as a responsible steward of the financial ecosystem. You will join the Product and User Enablement (ProUse) team, acting as a trusted compliance advisor to our first line business teams (e.g., GTM, Risk, Ops) to help scale our crypto/stablecoin business and grow our user base globally. What you’ll do We are looking for an experienced compliance advisor who is fluent in both compliance regulations and commercial reality. You will not just be a specialized advisor, but a strategic partner responsible for scaling our business by embedding compliance intelligence directly into our technical infrastructure to support our users. You will be the bridge between Stripe’s compliance obligations and our users' ambitious goals, moving away from manual, person-dependent models toward a dynamic, agentic structure. You will provide expert guidance for our complex user challenges to actively shape them. You will partner closely with cross-functional stakeholders to design user solutions that both support users' growing journey with Stripe and satisfy compliance rigor. Stripe is both a technology company and a financial services company. You will need to be comfortable straddling those worlds every day, moving quickly in the face of ambiguity to help scale our business globally. Responsibilities: Partner deeply with GTM and business teams for

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Global Business Services’ (GBS) primary goal is to ensure operational excellence across deal cycles, increase revenue through the development of transformative commercial constructs, and drive closure of Stripe’s deal portfolio. The team's reach is widespread across Stripe, not exclusive to one sales segment or geographical region; GBS drives change across go-to-market, positively impacting Stripe users and cross-functional teams. GBS’s priorities are set through the direction of Stripe leadership and executive vision, partnership with sales and cross-functional organizations, as well as user feedback and market insights. What you’ll do Stripe's Global Business Services (GBS) team is looking for a Deal Strategist to play a pivotal role in shaping our strategy and commercial operation. In this strategic position, you will be a key partner to our go-to-market teams, providing expert guidance, recommendations, and influence on deal structuring, pricing, and commercial strategy to support strategic decision-making across the region. You will be responsible for deal lifecycle management and supporting cross-organizational alignment. This role requires a background in driving custom commercial and pricing deals to closure, a strong understanding of private pricing frameworks, and experience supporting sales through complex negotiations. The candidate will have experience with subscription, usage-based revenue and hybrid pricing models, pricing str

Engineering Manager, AI Conversation Platform Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The newly formed Conversation Platform team aims to build a conversation platform for all merchants who use Stripe. We are doing so by (a) automating the easy tasks, and (b) assisting our users in the difficult tasks. Some examples include customizing the Stripe landing page to suggest bespoke integrations, allowing users to command the Stripe API in natural language, and resolving user issues automatically. We are developing RAG based systems on the latest LLMs as well as fine-tuning our own models. We’re an end-to-end team going from ideas to models to shipping in production. What you’ll do Responsibilities Driving an ambitious vision for AI/ML that benefits our users Setting the technical & process direction for the team based on business goals Brainstorm and coordinate product integrations with partner teams Proposing new ideas and building prototypes Be an integral part of a larger ML community internally & externally Hire & develop a world-class team to deliver high-quality ML systems. Coach engineers to help them grow in their careers and maintain a high bar Who you are We are looking for ML Engineering Managers who are passionate about using ML to improve products and delight customers. You have experience leading teams that develop streaming feature pipelines, build ML models, and deploy them to production, even if it involves making substantial changes to backend code. You a

At Trustpilot, we're on an incredible journey. We're a profitable, high-growth FTSE-250 company with a big vision: to become the universal symbol of trust. We run the world's largest open customer review platform, and while we've come a long way, there's still so much exciting work to do. Come join us at the heart of trust! The Senior Business Partner is a seasoned individual contributor with deep subject matter expertise in business partnering. This role provides strategic support to business leaders by aligning people strategies with operational and functional priorities, contributing directly to organisational performance and employee engagement. With a focus on building strong relationships, shaping talent strategies, and enabling workforce effectiveness, this role partners with senior leaders across the commercial organisation. It combines tactical delivery with strategic thinking and is instrumental in executing high-impact people initiatives. The Senior Business Partner operates with autonomy, navigating ambiguity, solving moderately complex challenges, and influencing outcomes across teams and regions. This role will predominately partner our Commercial function, partnering very closely with our VP of UK Commercial. What you’ll be doing: Strategic Business Partnering Serve as a trusted advisor to senior functional leaders, supporting the alignment of people strategies with business goals. Partner with the business to identify people-related opportunities and challenges and translate them into actionable plans. Provide coaching and support to leaders on team dynamics, engagement, performance, and change. Workforce Planning & Organisational Design Lead functional workforce planning efforts, helping shape future-fit team structures and capabilities. Support organisational design activities, ensuring scalable and effective operating models. Use data and business insights to inform headcount planning, role definition, and structural adjustments. Leadership &a

About the Team The User Operations team (Support) is central to ensuring that our customers' experience with our products is nothing short of exceptional. We resolve complex issues, provide technical guidance, and support customers in maximizing value and adoption from deploying our products. We work closely with Sales, Technical Success, Product, Engineering and others to deliver the best possible experience to our customers at scale. OpenAI's customers represent a range of diverse backgrounds and maturity, from early-stage startups to established global enterprises. About the Role We’re seeking a Program Manager to lead support readiness and operational programs for OpenAI’s cloud and strategic partnerships. You’ll work closely with Engineering, Product, Support Delivery, and external partners to translate complex technical and business requirements into scalable customer support experiences. This role will help define how we support customers across partner ecosystems, from launch planning and issue-routing workflows to escalation management and ongoing operational improvements. In this role, you will: Lead support readiness for new and existing cloud and strategic partnerships, including launch planning, operational design, and ongoing program execution. Partner closely with Engineering, Product, go-to-market teams, and external partners to develop support models for technically complex products and integrations. Define partner-specific customer journeys, support workflows, escalation paths, ownership models, and cross-company handoffs. Identify operational and technical risks, align stakeholders on solutions, and drive improvements that strengthen the customer experience. Establish clear success metrics and operating rhythms to monitor partnership health, launch readiness, and support performance. Use AI and automation to improve partner-related support workflows and scale operations effectively. You might thrive in this role if you: Have 8+ years of experience

About the team OpenAI's mission is to ensure that artificial general intelligence benefits all of humanity. In support of that mission, the ChatGPT Ads team is building advertising products that help businesses reach customers in useful, trusted, and responsible ways. The Ads Strategy, Planning, and Operations team is responsible for building the operating foundation for OpenAI's advertising business: GTM systems, segmentation, coverage, planning, forecasting, business rhythms, sales programs, incentives, and scalable execution across advertisers, agencies, partners, resellers, and internal teams. This team sits at the intersection of Sales, Product, Engineering, Finance, Legal, Policy, Marketing, Partnerships, and Customer Success. About the role We’re looking for a Sales Strategy & Operations Lead to help build the GTM operating system for ChatGPT Ads. This person will work across sales strategy, planning, systems, segmentation, forecasting, operating rhythm, sales programs, and commercial execution to help the Ads business scale with clarity, speed, and control. This role is for someone who can move between strategy and execution: able to define operating models, build analytical frameworks, run cross-functional planning processes, improve GTM systems and data quality, and program manage high-priority sales initiatives. The ideal candidate has meaningful experience in digital advertising, media, adtech, marketplace, or platform businesses and understands the complexity of scaling sales motions across direct sales, agencies, partners, resellers, outsourced channels, and self-serve. In this role, you’ll: Help build the operating foundation for ChatGPT Ads across GTM systems, segmentation, coverage, forecasting, sales planning, and business reviews. Partner with Sales, Ads Ops, Product, Engineering, Strategic Finance, Legal, Policy, Marketing, Partnerships, Customer Success, and Data teams to translate strategy into execution. Develop objective frameworks for ac

About the Team The Product Marketing team shapes how customers understand, adopt, and realize value from OpenAI’s technology. We work across Product, Research, Sales, Solutions, Partnerships, and Customer Success to bring customer insight into our product strategy and translate technical capabilities into clear, credible stories and solutions. About the Role AI becomes meaningful when it helps people do the work that matters to them. For a finance team, that might mean understanding complex information faster. For a healthcare provider, it might mean navigating clinical workflows more effectively. For a sales or marketing team, it might mean creating entirely new ways to reach and serve customers. We’re looking for a senior product marketing leader to shape how OpenAI serves the business functions and industries where our technology can make a meaningful difference. You’ll define how our models and products meet the needs of teams such as sales, marketing, and finance, as well as industries including financial services, healthcare, and retail. Working closely with Product, Research, Sales, Solutions, and Partnerships, you’ll identify important customer problems, influence product strategy, and build relationships with the ecosystem partners and data providers needed to bring complete solutions to market. You’ll also build and lead the product marketing team responsible for turning these opportunities into durable customer value. You might thrive in this role if you: Have 12+ years of experience in product marketing, industry marketing, solutions marketing, or enterprise go-to-market, ideally across enterprise software, cloud, data, developer, or AI platforms. Have built and led high-performing teams, mentored senior marketers, and know how to create clarity in fast-moving, ambiguous environments. Understand how different industries and business functions evaluate technology, adopt new tools, and define value. Have shaped positioning and go-to-market strategies for c

About the Team The Enterprise Identity team builds the identity foundation that enables organizations to adopt and use OpenAI products securely and reliably. The team owns the enterprise identity stack, including SSO, SCIM, tenant architecture, and identity capabilities across the enterprise admin experience and OpenAI's growing multi-product portfolio. About the Role We are looking for a hands-on senior technical leader to own the architecture and evolution of OpenAI's Enterprise Identity systems. You will set the long-term technical vision for the entire stack, establish shared identity primitives across products, and be accountable for systems that are foundational to our enterprise business. This role requires operating well beyond a single service or feature area. You will identify the most consequential architectural investments, align teams around durable solutions, and ensure our identity platform meets an exceptionally high bar for scale, availability, latency, and security. This role will be based in our San Francisco or Mountain View office. In this role, you will: Own the technical vision and architecture for the Enterprise Identity stack, including SSO, SCIM, tenant architecture, groups, permissions, and identity capabilities in enterprise administration surfaces. Lead the design and evolution of highly available, latency-sensitive identity systems serving a large and diverse global enterprise customer base. Establish common identity models and primitives that work consistently across OpenAI's products and enable the organization to scale. Set a high security bar by anticipating abuse cases, failure modes, and the long-term implications of new capabilities. Drive alignment across enterprise product, infrastructure, and security partners, resolving ambiguity and influencing roadmaps beyond the immediate team. Provide technical leadership to senior engineers and raise the quality of architecture and execution across the broader organization. You might thr

About the Team OpenAI’s mission is to ensure that general-purpose artificial intelligence benefits all of humanity. The Payments team works across product, engineering, design, and finance to build the financial infrastructure that makes OpenAI’s products accessible to consumers and enterprises around the world. As AI introduces new ways for people and organizations to work, the team is defining how to support and monetize emerging forms of product usage, from usage-based pricing to agentic work. We’re building the foundational systems that help OpenAI products deliver clear, reliable, and scalable payment experiences while ensuring that this powerful technology is deployed responsibly. About the Role In this role, you’ll lead design for one of OpenAI’s most foundational product areas: the payments and monetization infrastructure that supports our consumer and enterprise products. You’ll 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. You’ll help define the systems, frameworks, and experiences behind durable pay-as-you-go models, Codex usage, and agentic workflows, translating complex business and technical requirements into intuitive experiences. As a product designer in a highly ambiguous and rapidly evolving space, you’ll influence both product strategy and the underlying infrastructure that OpenAI products depend on. This role is based in our San Francisco HQ. We offer relocation assistance to new employees. In this role, you will: Lead the design direction for foundational payments, billing, and monetization experiences across OpenAI’s consumer and enterprise products. Design and ship high-quality, end-to-end product experiences, from early systems and interaction concepts to high-fidelity prototypes and production-ready designs. Shape the infrastructure and product frameworks that support em

About the Role The Mechanical Commissioning Project Engineer owns mechanical commissioning planning, readiness, quality coordination, and test execution oversight for the project. This role ensures mechanical systems are installed, inspected, started, balanced, controlled, and tested in a way that supports reliable integrated facility performance. Reports to the Commissioning Project Lead and partners closely with mechanical contractors, equipment vendors, design/engineering teams, the electrical commissioning lead, controls stakeholders, and vendor field/test engineers. Key Responsibilities Develop and maintain the mechanical commissioning scope, readiness criteria, inspection strategy, and discipline test execution plan. Review mechanical design packages, specifications, submittals, method statements, controls narratives, sequence assumptions, and testing requirements for commissionability and risk. Coordinate mechanical QA/QC inspections with contractors and vendor field/test engineers, including installation checks, pre-functional readiness, deficiency capture, and closeout tracking. Own mechanical commissioning procedure development and review, including equipment startup, functional testing, controls verification, balancing prerequisites, failure mode validation, and integrated systems testing inputs. Coordinate with equipment vendors on factory/site acceptance requirements, startup support, test prerequisites, documentation packages, and vendor participation during critical tests. Support readiness and execution for cooling, ventilation, hydronic, pumping, heat rejection, controls, and other project-specific mechanical systems. Lead discipline-level review of mechanical test results, deficiencies, corrective actions, retest requirements, trend logs, and acceptance evidence. Maintain mechanical commissioning dashboards and status inputs for the Commissioning Project Lead, including risk items, resource needs, test readiness, and issue aging. Partner with the E