Senior Speed Characterization Engineer Jobs

The Developer Experience (DX) team at Amplitude builds and maintains the foundations that power how developers integrate, extend, and trust Amplitude across platforms. Our mission is to make Amplitude’s SDKs reliable, easy to adopt, and a joy to build on, so customers can confidently instrument their products and unlock insights at scale. We’re looking for a Staff Software Engineer, iOS to play a key technical leadership role on our DevEx team. In this role, you will lead the design and development of Amplitude’s core iOS SDKs, including Analytics and Session Replay , and serve as the iOS platform expert that other SDK teams, such as Statsig, Guides, and Surveys rely on. As a Staff Engineer, you’ll operate with a wide scope and high impact: setting technical direction for the iOS platform, driving cross-SDK architecture, improving performance and reliability, and raising the bar for developer experience across Amplitude’s mobile ecosystem. As a Staff Software Engineer, you will: Lead the technical direction, architecture, and long-term evolution of Amplitude’s iOS SDK platform. Own and drive development of core iOS SDKs, including Analytics and Session Replay, with a strong focus on performance, reliability, and ease of use. Act as the iOS platform expert and trusted partner for other SDK teams (Experiment, Guides, Surveys), enabling them to build on shared foundations safely and efficiently. Design and evolve shared infrastructure, APIs, and abstractions that scale across multiple iOS SDKs. Collaborate closely with Product, and Customer Support to ensure SDKs meet real customer needs. Lead cross-team technical discussions, reviews, and architectural decisions that span multiple SDKs. Improve developer experience through better APIs, documentation, tooling, testing strategies, and sample apps. Mentor senior and mid-level engineers, raising the overall quality and effectiveness of the team. You'll be a great addition to the team if you have: A strong focus on develop

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software. * Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. Location: San Francisco, California An overview of this role As the Manager, Solutions Architects for our Enterprise team in the San Francisco Bay area, you'll lead a distributed group of intermediate and senior Solutions Architects serving enterprise customers in the West sales territory. You'll guide your team to act as trusted advisors to GitLab prospects and customers, helping them validate GitLab's Enterprise Edition as the right technical and business solution and supporting successful adoption of the GitLab platform across the entire software development lifecycle. You'll hire, coach, and retain a high-performing tea

Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to streamline workflows, move faster, and work together in real time from anywhere in the world. If you're excited to shape the future of design and collaboration, join us! As a Customer Enablement Manager, you’ll work directly with some of our largest customers to help them get the most value from the Figma platform. You'll design and deliver tailored enablement strategies that drive product adoption, help uncover new use cases, and support long-term success. In this highly collaborative role, you’ll partner with various internal teams such as Account Executives, Onboarding Managers, Technical Account Managers, and Industry Advocates to deliver a seamless and impactful customer experience.to deliver thoughtful, engaging experiences for our customers. Your ability to build strong relationships, connect the dots between product features and customer goals, and communicate with clarity will make you a trusted advisor and strategic partner. If you’re passionate about helping customers thrive, enjoy solving complex problems, and love working at the intersection of product and customer success, we’d love to meet you. What you’ll do at Figma: Manage the adoption journey for a portfolio of large, strategic customers Understand customer goals and success metrics, and use product data to inform proactive engagement strategies that lead to measurable value delivery Document proactive engagement strategies as part of high quality, bespoke enablement plans Share best practices, use cases, and product expertise to help teams unlock the full value of Figma Build trusted relationships with stakeholders across roles and departments - from individual contributors to senior leaders

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 DACH Enterprise team is at the forefront of driving revenue and growth across Germany, Austria, and Switzerland. As trusted business partners, we work with the most ambitious market leaders and high-growth innovators — from Personio, FREE NOW, N26 to Westwing — helping them build the financial infrastructure that powers their next stage of growth. We're known for our product expertise, rigorous thinking, and user-first approach to problem-solving. Stripe's financial infrastructure is the engine that unlocks new revenue streams, automates complex local compliance, and drives global expansion for the region's most prominent businesses. This is a pivotal moment for Stripe in DACH — the market opportunity is significant, and our team serves as a critical source of user feedback and market intelligence, with direct influence on the product roadmap and growth strategy. We're a diverse, international team that values collaboration and curiosity, and we're looking for someone who's eager to share knowledge and keep learning. What you’ll do As an Enterprise Account Executive you will drive Stripe’s enterprise growth engine by building and expanding deep, long-term relationships with large and very large customers and turning them into high-impact Stripe advocates. You’ll own a named portfolio of strategic accounts and high-potential targets, serving as the primary executive point of contact for senior stakeholders across business, product, and te

About the Team OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. The Creator Partnerships team supports that mission by building trusted relationships with creators, experts, and organizations to help them explore valuable uses of AI. We work across OpenAI to develop partnerships grounded in trust, usefulness, and measurable impact. Our work goes beyond individual launches and includes product education, partner feedback, and collaborative programs that create lasting value for partners and OpenAI. About the Role We are seeking a Strategic Partner Manager to build and manage trusted relationships on behalf of OpenAI. You will identify and develop strategic partnerships that help people explore meaningful uses of AI and create value for OpenAI and the partners we work with. As the relationship owner, you will guide opportunities from initial engagement through development, execution, and ongoing growth, coordinating across product, technical, marketing, and other internal teams. This is a senior individual contributor role for someone with an established network, strong strategic judgment, product curiosity, and a track record of turning relationships into successful partnerships. This role is based in Los Angeles, CA. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees. Domestic and occasional international travel should be expected. In This Role, You Will Originate, develop, and grow trusted external relationships. Serve as the primary owner for a portfolio of strategic partners. Understand partners’ goals, audiences, businesses, and concerns. Identify meaningful applications of OpenAI’s products and develop partnership plans around them. Lead opportunities from initial engagement through negotiation, execution, evaluation, and ongoing growth. Develop clear narratives and value propositions for prospective partnerships. Coordinate closely with teams across Produc

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! As AI reshapes how consumers search, discover, and choose brands, Trustpilot’s unique dataset of authentic human sentiment is becoming increasingly critical. We are uniquely positioned to define how trust and reputation function in an AI-driven digital economy and we’re building an inclusive environment where curious, ambitious people can do the best work of their careers. We’re expanding our Enterprise business across France, and we’re looking for collaborative, forward-thinking professionals to help shape what’s next. You’ll work with some of the region’s leading brands at a moment when AI is fundamentally changing how reputation is built and how consumers make decisions, while helping businesses use authentic human sentiment to strengthen their visibility, credibility, and competitive position in the AI economy. As Enterprise Business Development Representative (EBDR), you will act as the strategic engine for our pipeline, working in close collaboration with our Senior Enterprise Sales Leaders to map major accounts, identify new verticals, and hunt for new business opportunities.This is a high-visibility role for ambitious professionals looking to master enterprise sales, with opportunities to advance into a closing Account Executive position. This role requires native-level French and strong professional English language skills. It is based in our Copenhagen office. What you’ll be doing: Strategic Outbound Prospecting: Identify, target, and map complex enterprise-level accounts, as well as strategically rework cold or existing accounts within your book of business finding multiple entry points into a given division or company. Stakeholde

Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to streamline workflows, move faster, and work together in real time from anywhere in the world. If you're excited to shape the future of design and collaboration, join us! We are looking for a Strategic Account Executive who will play a critical role driving sales and maximizing expansion opportunities with a defined list of top-tier Enterprise customers. You will be responsible for targeting, building and nurturing positive relationships with key C-level decision-makers, understanding complex business needs, and delivering innovative solutions across our product suite. This is an opportunity to accelerate your career, learn from leading sellers in the industry and build an incredible network of cross functional partners throughout Figma. This role will be based out of either Sydney or Melbourne, Australia. What you'll do at Figma: Manage a defined list of named strategic accounts to consistently meet or exceed quarterly and annual sales targets Apply effective discovery and value-selling techniques to build and strengthen C-level relationships for every account in your book Align with executives on business challenges and gain sponsorship for enterprise wide deployments for a suite of products, identifying where Figma’s roadmap and innovations fit in the long term Conduct thorough analysis to create strategic account plans that outline company priorities and initiatives, multi-threading at at senior level to build on expansion opportunities Co-create with cross-functional partners to expertly position Figma, drive deals forward and ensure customer success Leverage opportunities to advance executive level relationships through in-person meetings and networking opp

About the Team OpenAI’s Tax and Trade team sits at the center of OpenAI’s global growth, shaping how cutting-edge AI products, partnerships, and infrastructure scale across borders while navigating complex tax, trade, and regulatory regimes. We operate as strategic operators, not just compliance experts, embedding early in product, finance, policy, and infrastructure decisions to manage risk, unlock incentives, and enable OpenAI to grow responsibly and competitively worldwide. About the Role We’re hiring a Tax Director to help shape some of OpenAI’s most important business, product, infrastructure, and financing initiatives. This role will sit at the intersection of tax, finance, technology, and commercial strategy, advising on the investments, products, partnerships, and operating decisions that enable OpenAI to scale. You will serve as a senior tax business partner to Finance, Legal, Infrastructure, Treasury, Accounting, Product, and commercial teams. Your work will span compute and infrastructure investments, structured financings, commercial contracting, product strategy, new business models, and international expansion. This is a broad, highly commercial role for someone who enjoys solving new problems and influencing business decisions. The ideal candidate combines strong tax judgment with financial acumen, intellectual curiosity, and an understanding of transaction economics, contractual risk allocation, and business operations. You will engage early in strategic initiatives, help teams evaluate possibilities, and develop practical structures that support OpenAI’s growth. 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. In this role, you will: Serve as a senior tax business partner across OpenAI, advising on strategic business decisions, product development, commercial models, infrastructure investments, financing initiatives, and international growth. Serve as the lead tax a

About the Team OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. The Creator Partnerships team supports that mission by building trusted relationships with creators, experts, and organizations to help them explore valuable uses of AI. We work across OpenAI to develop partnerships grounded in trust, usefulness, and measurable impact. Our work goes beyond individual launches and includes product education, partner feedback, and collaborative programs that create lasting value for partners and OpenAI. About the Role We are seeking a Strategic Partner Manager to build and manage trusted relationships on behalf of OpenAI. You will identify and develop strategic partnerships that help people explore meaningful uses of AI and create value for OpenAI and the partners we work with. As the relationship owner, you will guide opportunities from initial engagement through development, execution, and ongoing growth, coordinating across product, technical, marketing, and other internal teams. This is a senior individual contributor role for someone with an established network, strong strategic judgment, product curiosity, and a track record of turning relationships into successful partnerships. This role is based in New York, NY. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees. Domestic and occasional international travel should be expected. In This Role, You Will Originate, develop, and grow trusted external relationships. Serve as the primary owner for a portfolio of strategic partners. Understand partners’ goals, audiences, businesses, and concerns. Identify meaningful applications of OpenAI’s products and develop partnership plans around them. Lead opportunities from initial engagement through negotiation, execution, evaluation, and ongoing growth. Develop clear narratives and value propositions for prospective partnerships. Coordinate closely with teams across Product,

About the Team OpenAI’s People team is committed to hiring, engaging, and supporting world-class talent to help safely build and deploy universally beneficial Artificial General Intelligence (AGI). The People Operations team is responsible for the systems, data, and operational rigor that underpin every stage of the employee lifecycle. Our work sits at the intersection of employee experience, regulatory compliance, and business velocity — ensuring that as OpenAI scales rapidly and globally, our foundations remain accurate, auditable, and human-centered. This is a high-trust, high-impact function. We partner closely with Finance, Legal, IT, Security, and the broader People team to support growth in a dynamic environment with significant internal and external scrutiny. Operational excellence here is not about process for process’s sake — it is about building durable infrastructure that enables fairness, transparency, and responsible scale. About the Role As Director of People Operations, you will own the core operational infrastructure that enables OpenAI to scale responsibly. This role serves as the operational backbone of the People function, with accountability for data integrity, operational controls, and audit readiness across the systems that support a complex, global workforce, including the operational foundations of recruiting and hiring at scale. You will lead a team responsible for the end-to-end workforce lifecycle, from candidate and hiring operations through onboarding and offboarding, ensuring our people systems, processes, and data are accurate, resilient, and built to scale.In close partnership with Employment Legal and the People Compliance team, you will translate policy and regulatory requirements into scalable, well-controlled operational processes. This role operates with high visibility and close partnership with senior leaders across Finance, Legal, IT, and People, including ownership of SOX-relevant controls and workforce data relied upon by e

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 Iberia Account Executive team is focused on maximizing net revenue retention and expanding Stripe’s footprint across Iberia. Rather than cold prospecting, our primary focus is partnering with existing, high-potential accounts to drive strategic product adoption and account expansion. We move with urgency and operate with high customer empathy, delivering commercial growth through structured account planning, cross-selling, and executive alignment. What you'll do As an Account Executive (Existing Business) for Iberia, you will drive revenue expansion across our established portfolio of Enterprise users in Iberia . Acting as a trusted commercial advisor to senior business leadership, you will unlock strategic growth opportunities by guiding clients through multi-product adoption, international expansion, and contract upgrades. You'll execute long-term account growth strategies, align complex technical and commercial requirements, and lead commercial negotiations to close. Responsibilities Drive Portfolio Revenue Growth: Own and execute revenue expansion targets within a dedicated portfolio of existing, high-growth accounts in Iberia. Unlock Cross-Sell & Upsell Opportunities: Identify unmet client needs and drive adoption of Stripe's broader product suite (e.g., Billing, Connect, Radar, Treasury, Issuing). Strategic Account Mapping: Build comprehensive growth plans for complex organizations, mapping customer business roadmaps to Stripe’

About Mixpanel Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next. Learn more at mixpanel.com . About the Team Our EMEA Sales team helps organizations see clearly what's working in their products and turn that into faster, smarter decisions. We're growing our enterprise footprint across key EMEA markets by bringing on people who know how to build trust with customers and close complex deals. About the Role We're hiring an Account Executive to grow Mixpanel's enterprise presence across key EMEA markets. You'll own your territory end-to-end — prospecting, running full sales cycles, and closing new business across mid-market and enterprise segments. You'll work closely with GTM leadership, sharing what's working with your accounts to help sharpen the regional approach, and you'll partner cross-functionally to position Mixpanel as a trusted analytics partner in the market. This role suits someone who moves comfortably through ambiguity, builds trust quickly with senior stakeholders, and is energized by owning a number. Responsibilities Own a strategic enterprise sales plan for your territory, aligned to market opportunity and Mixpanel's product strengths Drive outbound prospecting and convert inbound interest into qualified pipeline Run full sales cycles — from discovery to close — building tailored, ROI-based proposals Build and maintain an accurate, well-qualified pipeline and forecast Build consultative relationships with multiple stakeholders, including C-level executives Act as a trusted advisor: understand what your customers are trying to solve and connect it to Mixpanel's value Represent Mixpanel at industry events and regional forums Track the competitive landscape and clearly position Mixpane

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why This Role? We’re seeking an exceptional Customer Success Manager with deep expertise in the UAE private sector enterprise landscape to lead our most strategic accounts across these dynamic markets. This role requires an individual who understands both the transformative potential of frontier AI and the unique requirements of private sector organizations in Saudi Arabia and the United Arab Emirates. What You'll Do Strategic Customer Partnership Own the success, adoption, and growth of Cohere’s UAE private sector customers, ensuring they realize maximum value from our AI solutions. Build deep, trusted relationships with senior enterprise stakeholders, including CXOs, VPs, Directors, and digital transformation leads. Develop comprehensive success plans tailored to each organization’s mission, digital strategy, budget cycles, and unique constraints. Serve as the primary point of contact and executive sponsor for your accounts, managing escalations and ensuring customer satisfaction. Define and track success metrics aligned with private sector priorities: ROI, revenue growth, operational efficiency, cost savings, and innovation o

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why This Role? We're seeking an exceptional Customer Success Manager with deep expertise in the French public sector and government landscape to lead our most strategic government accounts. This role requires an individual who understands both the transformative potential of frontier AI and the unique requirements of French government organizations. What You'll Do Strategic Customer Partnership: Own the success, adoption, and growth of Cohere's French public sector customers, ensuring they realize maximum value from our AI solutions Build deep, trusted relationships with senior French government stakeholders, including Ministres d'État, Préfets, CIOs, digital transformation leads, and ministerial executives Develop comprehensive success plans tailored to each organization's mission, digital strategy, budget cycles (lois de finances), and unique constraints Serve as the primary point of contact and executive sponsor for your accounts, managing escalations and ensuring customer satisfaction Define and track success metrics aligned with French public sector priorities: citizen satisfaction, service delivery improvements, cost savin