Senior Infrastructure Architect in United States

About Us: AI needs a new infrastructure layer. We're building it at Modal. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Lovable , Ramp , Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We recently raised a $355M Series C at a $4.65B valuation, led by General Catalyst and Redpoint Ventures. We've crossed $300M+ ARR and grown fivefold since September. Our team includes creators of popular open-source projects (e.g., Seaborn , Luig i ), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. About Modal Design Modal is building the future of serverless computing, and the brand that carries that story is still taking shape — You'll join Modal's newly formed Brand team inside our design org as one of its first senior hires, working directly with the Director of Brand Design and Head of Design to build a brand developers recognize instantly and remember. The Role As a staff-level Brand Designer, you will have major influence over every brand surface: the marketing website, campaigns, events, editorial projects like the GPU Glossary and forthcoming publications, and out-of-home work as we scale into larger formats. You'll also be a beacon to external agencies, representing Modal's internal creative voice and making sure the work translates into a system we can actually build on. And as the studio grows, you'll help set its craft standard — guiding and mentoring earl

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role As a member of Ramp’s Strategic Account Executive team, you’ll work closely with our Head of Strategic Sales and senior leaders to drive net-new revenue and expand Ramp’s presence within the Fortune 1000. This is a new logo acquisition role focused on hunting, closing, and activating large, global Enterprise customers. You’ll play a key role in shaping Ramp’s up-market strategy, partnering cross-functionally to help modernize how the world’s largest organizations manage spend. What You'll Do Own the entire Enterprise sales cycle from prospecting through close, with a focus on new logo acquisition Self-source pipeline through outbound prospecting, warm introductions, and strategic partnerships, with clarity on pipeline origin and conversion Lead complex, multi-stakeholder sales cycles involving Finance, IT, Legal, and Procurement teams Build and maintain strong relationships with C-suite executives, clearly articulating ROI, payback period, and business outcomes Collaborate cross-functionally with Solutions, SEs, CSMs, Channel Partner,

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp is building a scaled Private Equity channel that makes Ramp the trusted financial-operations partner for PE firms and their portfolio companies. The Manager, Channel Partner Management — Private Equity will lead an established five-person team of Channel Partner Managers and raise the quality, rigor, and efficiency of an existing motion. The team includes one Upmarket PE CPM, focused on the most strategic and complex sponsor relationships, and four Core / Downmarket PE CPMs, focused on scaled coverage, activation, and portfolio-company pipeline generation. This leader is not being hired to redesign the team or recategorize the program. They will make the current team more effective: clarifying expectations, improving performance, and ensuring each CPM has the tools, coaching, and cross-functional support to execute at a high level. This is a people-leadership and operating-excellence role—not a player-coach role defined by personally owning every senior relationship or stepping into every deal. The manager will diagnose performan

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Team Ramp builds software that moves real money — corporate cards, bill payments, reimbursements, accounting integrations, and travel. Our customers rely on us to keep their operations running, and our CX team is the frontline when something needs to be resolved fast. Premier Support is the dedicated support team for Ramp's largest and most complex customers - the Enterprise and Strategic accounts running global, multi-entity finance operations on Ramp. Our specialists support these accounts with real depth: they know the businesses, stakeholders, and systems, and they're the people the customer comes to when something matters. It's high-touch, relationship-led support. About the Role Ramp is hiring an Associate Manager to lead Premier Support. This is a small team of senior specialists - six today, scaling meaningfully, who are the daily point of contact for the accounts Ramp can least afford to get wrong. You'll own the people and the performance. That means coaching specialists who operate with real autonomy, hold a high bar for quality

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role As an Enterprise Solutions Consultant at Ramp, you will be crucial in establishing and nurturing partnerships with potential customers in our Enterprise & Public Sector segments. You will be the primary technical liaison for conversations with strategic logo targets, including Fortune 500 and Government vertical prospects. This involves building trust and confidence through expert demonstrations of Ramp's products and a deep understanding of our customers' needs. Collaborating closely with Account Executives, Customer Success, and Engineering teams, you will prioritize and develop financial solutions for Ramp's key customers, ensuring that the product aligns with their evolving requirements. As a senior technical and financial expert, you will design integrated solutions, provide strategic advice to customers, and facilitate communication between internal technical teams and customers. Solutions Consultants drive customer success from deal evaluation to product activation, influencing product development to continually enhance Ram

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp is hiring an Executive Assistant to support senior leaders across our Go-To-Market Finance organization. This role sits at the intersection of a high-stakes, high-confidentiality function — deal-making and financial oversight — and requires someone with exceptional discretion, sharp judgment, and the ability to operate with minimal direction in sensitive environments. You will support Finance executive driving GTM financial planning, forecasting, and business operations. A core part of this role is active inbox management for multiple executives — triaging communications, drafting responses, flagging what needs immediate attention, and ensuring nothing of consequence gets missed. The pace is fast, the work is consequential, and the people you support move quickly. This role is based in our New York office in Chelsea. We default to being in the office at least three days a week. Please note: candidates may only apply to one Executive Assistant role at this time. We encourage you to review each posting carefully and apply to the ro

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Enterprise is growing faster than any other part of the business, and the deals we close in the next twelve months do not just move a number. They shape where Ramp goes next. This is the marketing role at the center of that motion. As an Enterprise Marketing Manager, you will design and run high-impact campaigns for our most strategic accounts: the plays that open CFO doors, re-engage buying committees that have gone cold, and create bespoke moments that turn a stalled deal into a win. You will treat each account as its own market, building deeply customized programs that accelerate complex, multi-year enterprise commitments. In your first year, you will build the Marketing playbook for how Ramp wins strategic accounts, run campaigns you will be proud to put your name on, and influence pipeline directly. You will report to the Enterprise & Strategic ABM Lead and sit directly inside the sales process, working directly with senior GTM leadership on Ramp's most strategic and impactful accounts. What You'll Do Run high-impact named-ac

Role Summary The CISO, Infrastructure and Cloud Services organization enables Pfizer’s mission by delivering secure, resilient, and scalable technology platforms that support operations and future growth. Through a unified operating model, it strengthens accountability, accelerates decision‑making, and improves availability, security, and cost efficiency. The CISO Marketing Manager will support the Senior Manager, Marketing and Enterprise Awareness to develop meaningful marketing materials that tell the CISO story to external clients by executing strategic, creative, and visually compelling communications including presentations, graphics, pictures, charts and tables that support cybersecurity awareness, organizational priorities, and business outcomes. The manager will lead the creation of a marketing strategy for the Chief Information Security Office Team. Role Responsibilities Lead the development and execution of integrated marketing and communications strategies in support of CISO priorities, strategic initiatives, and portfolio management objectives. Produce high-quality written, visual, and digital content that strengthens awareness, engagement, and understanding of cybersecurity programs across the organization. Create and manage internal communications, including newsletters, leadership messages, campaign materials, SharePoint content, presentations, infographics, and other digital assets. Simplify complex cybersecurity and technical information into clear, engaging, and actionable content for diverse audiences, including executives, business partners, and internal colleagues. Partner closely with cross-functional teams across Cyber Defense, Infrastructure, Cloud, and related Digital and Technology groups to ensure consistent, coordinated, and impactful messaging. Develop executive-ready presentations and visual storytelling materials

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 This role is open to remote candidates located anywhere within the Eastern Time Zone. The Cash Platform team is part of Stripe's Money Movement Services Platform. We manage Stripe's FX and cash positions across the globe, owning two of the most commercially critical problems in our business: delivering the best possible FX trades for our users, and optimizing the cost and routing of cross-border payouts across countries. Stripe recently launched its own in-house bank, enabling near-instant movement of funds across accounts worldwide—and Cash Platform is at the center of bringing that infrastructure to Stripe's products and, increasingly, to our customers. What you'll do You'll work closely with engineering teams across Cash Platform and Money Movement Services, cross-functional partners spanning Legal, Treasury, Financial Crimes, and Sales, and senior stakeholders inside and outside Stripe. You'll define the strategy and roadmap for Stripe's FX and cross-border payout products, drive cost optimization and routing decisions at scale, and help shape the path toward monetizing Stripe's in-house banking infrastructure for users globally. Responsibilities You are expected to: Deeply understand the competitive landscape and define clear benchmarks for where Stripe's FX and cross-border payout products need to be Own the product strategy and roadmap for Cash Platform, balancing near-term cost and performance optimization with longer-term platform m

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 mission is to increase the GDP of the internet — and we do that responsibly. The User Risk Strategy (URS) function is at the heart of that responsibility: it is the team that defines who Stripe can do business with , on what terms, and how those standards are maintained and enforced at scale. The function sits within the First Line of Defense in Stripe's Risk organization and is the authoritative owner of Stripe's supportability framework. We are looking for a seasoned leader to own and evolve the URS / Supportability function as a Manager of Managers (M2). In this role, you will lead a team of risk strategists and analysts across Ecosystem Strategy, New Product Enablement, User Insights & Enablement, Platform Risk Strategy, and Enforcement & Monitoring Strategy (EMS). You will be a senior leader in the Risk Strategy organization, shaping the direction of Stripe's supportability ecosystem and driving cross-functional decisions that directly influence Stripe's ability to grow safely. In this role, you will report into the Head of Risk Strategy and partner closely with Product, Engineering, Legal, Financial Crimes, Financial Partnerships, Operations, and GTM leadership. What you’ll do Responsibilities Strategy & Vision Own the long-term vision and strategy for Stripe's User Risk / Supportability function, ensuring legitimate users can use Stripe while protecting Stripe's financial platform, brand, and regulatory s

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 Support Experience group develops and applies technology at all points of the user support journey to solve customer problems at scale, keeping millions of business running and unlocking growth across Stripe’s product suite. What you’ll do As a Product Lead for Support Experience, you will be devising strategy, developing product requirements, and driving execution for critical initiatives that create a world-class support experience for all of Stripe’s customers and users. You’ll be at the forefront of applied AI, solving problems for businesses and consumers, and redefining what great can look like. You’ll be leading and growing a team of experienced Product Managers who have a track record of delivering high-impact products that elevate the support experience for Stripe’s users and our user-facing support teams. Support is a high-visibility area at Stripe, and you’ll need to be comfortable orienting company leadership around your goals. Responsibilities Own and drive the product roadmap for the future of conversational AI and human support at Stripe Shape strategy, steer product requirements, and hold a high bar for the execution of high-impact initiatives that impact key segments and top customers. Partner with Stripe’s AI teams to unlock opportunities for serving users more effectively Build strong relationships with senior leaders across Operations to continually uplevel our human support functions Grow and coach a glob

About the Role We are looking for a senior partner success and learning professional to activate cloud partners to co-sell and deploy customer solutions at scale. This role leads the enablement strategy and execution that equip partner teams to turn joint priorities into measurable customer and business outcomes. As a trusted advisor to strategic partners, you will turn shared business priorities into practical enablement programs that help partner sales, technical, customer success, and leadership teams identify joint opportunities, co-sell effectively, and deploy customer solutions successfully. You will own the partner enablement relationship for an assigned portfolio and work across internal teams to ensure programs are coordinated, scalable, and connected to measurable partner, customer, and business outcomes. This is not a traditional training delivery role or a quota-carrying partner account manager position. It is a consultative, partner-facing role for someone who can shape strategy, build relationships, translate complex AI capabilities into effective learning experiences, lead persuasive enablement sessions, and guide strategic partners toward sustained success. In this role, you will: Own strategic partner enablement and success Serve as the primary enablement and success lead for a portfolio of strategic cloud platforms. Develop a deep understanding of each partner’s business, priorities, audiences, existing learning infrastructure, and strategic relationship with our company. Build partner-specific enablement strategies aligned to shared goals, priorities, and the broader partnership strategy. Establish trusted relationships with partner leaders, alliance teams, enablement stakeholders, sales organizations, technical communities, and post-sales teams. Lead ongoing planning conversations, enablement reviews, stakeholder check-ins, and executive updates that keep partners and internal teams aligned. Identify gaps, risks, opportunities, and emerging partn

About the Role As Head of Finance - Data Centers, you will be the finance leader for OpenAI’s self-built data center efforts. You will partner with teams across infrastructure, real estate, energy, construction, procurement, and finance to turn proposed sites into sound investment decisions and funded projects. This role spans the full development lifecycle: evaluating opportunities, building investment cases, forecasting capital needs, managing construction budgets, and helping determine how projects should be financed. You will give leadership a clear view of project economics, funding requirements, and risks as we build data center capacity at scale. In this role, you will: Lead financial evaluation of proposed data center and related power infrastructure projects, including site economics, development costs, capacity phasing, lifecycle costs, and key risks. Build and own project-level models and capital expenditure forecasts that connect construction schedules, power delivery, equipment procurement, contingencies, and funding needs. Establish capital budgets and financial controls for active builds. Track commitments, actual spending, change orders, and forecasts to completion; identify cost or schedule risks early. Partner with development, engineering, energy, construction, and procurement leaders on decisions that affect cost, timing, and long-term performance. Work with Treasury, Corporate Finance, Tax, and Legal to evaluate financing options, including project or construction debt, leases, joint ventures, and other partnership structures where appropriate. Prepare investment recommendations and capital approval materials for senior leadership, translating complex project details into clear choices and tradeoffs. Build a consistent portfolio view of project costs, cash requirements, milestones, and financial performance. Partner with Accounting and operations teams through project completion and handoff. You might thrive in this role if you have: Prior exper

About the Role We’re seeking an Associate General Counsel to lead commercial legal strategy and execution for OpenAI’s silicon initiatives and the semiconductor ecosystem that supports our AI infrastructure. This is a senior, highly cross-functional role for a lawyer who can advise business and technical leaders across the semiconductor development, manufacturing, and supply lifecycle. The role will partner closely with silicon engineering, infrastructure, strategic sourcing, supply chain, manufacturing, finance, partnerships, IP, policy, regulatory, and trade compliance teams to structure and negotiate strategic arrangements with semiconductor ecosystem partners, technology providers, and critical suppliers. This person will help establish the commercial frameworks needed to protect OpenAI’s technology and support resilient, scalable commercial arrangements. We’re looking for an experienced technology transactions lawyer with meaningful semiconductor industry experience who can translate highly technical and operational issues into practical commercial structures. The ideal candidate combines strong judgment, commercial creativity, and the ability to lead complex, high-value transactions in a fast-moving and complex global ecosystem. This role is based in San Francisco, CA. We use a hybrid work model of 3-days in the office per week and offer relocation assistance to new employees. This role will: Lead commercial legal strategy and risk management for OpenAI’s silicon and related technology initiatives. Advise senior business, engineering, sourcing, and operational stakeholders on strategic relationships, commercial priorities, and complex transactions. Draft, negotiate, and advise on sophisticated development, manufacturing, supply, licensing, services, and strategic partnership agreements. Structure commercial arrangements that support long-term business and operational requirements. Advise on the commercial and operational issues that arise across the developmen

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Manager, Data Center Operations, you'll help us scale our Core Data Center and hardware infrastructure at a time of incredible growth for our business. At Roblox, you'll have boundless opportunities to shape the future of the Imagination Platform™ and demonstrate your passion for delivering thoughtful solutions in front of a global audience. If you know what it takes to build and operate hardware infrastructure that can sustain millions of concurrent players year-round and you take play as seriously as we do, you'll fit right into our highly experienced and ever-expanding engineering team. You will report to the Senior Manager of Data Center Operations. This will be a position based in Goodyear, AZ. You will: Develop and maintain the Core Data Center and hardware infrastructure to meet the large-scale and real-time requirements of our Imagination Platform™ to ensure our community has an awesome experience anywhere in the world. This includes all aspects of the server, network infrastructure, power, and environmental monitoring. Lead a growing team of data center engineers focusing on rack deployments, hardware troubleshooting and break-fix, and decommissioning. Identify and solve criti