Senior Lead Python Jobs

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences. The Senior Enterprise Account Executive will drive C1’s growth by identifying, structuring, and closing strategic deals with large enterprise organizations. This role will expand CLEAR’s networked identity platform across industries by building high-impact relationships and delivering scalable, revenue-generating deals. What you'll do: Drive enterprise growth by sourcing, developing, and closing strategic partnerships across key industries Own the full deal lifecycle from prospecting through negotiation, contracting, and launch Build and manage a robust enterprise pipeline, leveraging outbound efforts, industry relationships, and market insights Partner cross-functionally with Product, Legal, Security, and Partner Success to align solutions with partner needs and CLEAR capabilities Represent CLEAR externally through executive meetings, industry events, and thought leadership to strengthen market presence How you'll measure success: Total contract value (TCV), annual contract value (ACV), and revenue generated from enterprise partnerships Pipeline growth, conversion rates, and deal velocity across enterprise opportunities Number of new enterprise logos and expansion within existing partners Successful launch and activation of enterprise partnerships What you're great at: 10+ years of experience in enterprise business development, partnerships, or B2B sales within SaaS, identity, fintech, or enterprise technology Proven track record of sourcing, negotiating, and closing complex, high-value enterprise deals Strong executive p

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences. The Senior Enterprise Account Executive will drive C1’s growth by identifying, structuring, and closing strategic deals with large enterprise organizations. This role will expand CLEAR’s networked identity platform across industries by building high-impact relationships and delivering scalable, revenue-generating deals. What you'll do: Drive enterprise growth by sourcing, developing, and closing strategic partnerships across key industries Own the full deal lifecycle from prospecting through negotiation, contracting, and launch Build and manage a robust enterprise pipeline, leveraging outbound efforts, industry relationships, and market insights Partner cross-functionally with Product, Legal, Security, and Partner Success to align solutions with partner needs and CLEAR capabilities Represent CLEAR externally through executive meetings, industry events, and thought leadership to strengthen market presence How you'll measure success: Total contract value (TCV), annual contract value (ACV), and revenue generated from enterprise partnerships Pipeline growth, conversion rates, and deal velocity across enterprise opportunities Number of new enterprise logos and expansion within existing partners Successful launch and activation of enterprise partnerships What you're great at: 10+ years of experience in enterprise business development, partnerships, or B2B sales within SaaS, identity, fintech, or enterprise technology Proven track record of sourcing, negotiating, and closing complex, high-value enterprise deals Strong executive p

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences. The Senior Enterprise Account Executive will drive C1’s growth by identifying, structuring, and closing strategic deals with large enterprise organizations. This role will expand CLEAR’s networked identity platform across industries by building high-impact relationships and delivering scalable, revenue-generating deals. What you'll do: Drive enterprise growth by sourcing, developing, and closing strategic partnerships across key industries Own the full deal lifecycle from prospecting through negotiation, contracting, and launch Build and manage a robust enterprise pipeline, leveraging outbound efforts, industry relationships, and market insights Partner cross-functionally with Product, Legal, Security, and Partner Success to align solutions with partner needs and CLEAR capabilities Represent CLEAR externally through executive meetings, industry events, and thought leadership to strengthen market presence How you'll measure success: Total contract value (TCV), annual contract value (ACV), and revenue generated from enterprise partnerships Pipeline growth, conversion rates, and deal velocity across enterprise opportunities Number of new enterprise logos and expansion within existing partners Successful launch and activation of enterprise partnerships What you're great at: 10+ years of experience in enterprise business development, partnerships, or B2B sales within SaaS, identity, fintech, or enterprise technology Proven track record of sourcing, negotiating, and closing complex, high-value enterprise deals Strong executive p

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences. The Senior Enterprise Account Executive will drive C1’s growth by identifying, structuring, and closing strategic deals with large enterprise organizations. This role will expand CLEAR’s networked identity platform across industries by building high-impact relationships and delivering scalable, revenue-generating deals. What you'll do: Drive enterprise growth by sourcing, developing, and closing strategic partnerships across key industries Own the full deal lifecycle from prospecting through negotiation, contracting, and launch Build and manage a robust enterprise pipeline, leveraging outbound efforts, industry relationships, and market insights Partner cross-functionally with Product, Legal, Security, and Partner Success to align solutions with partner needs and CLEAR capabilities Represent CLEAR externally through executive meetings, industry events, and thought leadership to strengthen market presence How you'll measure success: Total contract value (TCV), annual contract value (ACV), and revenue generated from enterprise partnerships Pipeline growth, conversion rates, and deal velocity across enterprise opportunities Number of new enterprise logos and expansion within existing partners Successful launch and activation of enterprise partnerships What you're great at: 10+ years of experience in enterprise business development, partnerships, or B2B sales within SaaS, identity, fintech, or enterprise technology Proven track record of sourcing, negotiating, and closing complex, high-value enterprise deals Strong executive p

Zoox is on a mission to reimagine transportation and ground-up build autonomous robotaxis that are safe, reliable, clean, and enjoyable for everyone. We are still in the early stages of deploying our robotaxis on public roads, and it is a great time to join Zoox and have a significant impact in executing this mission. The ML Platform team at Zoox plays a crucial role in enabling innovations in large-scale Foundation models, VLMs, and VLAs to make autonomous driving as seamless as possible. The Opportunity Are you excited to drive our ML Performance Optimization initiatives and make our ML models that enable autonomous driving as fast and efficient as possible? You will get to work with SOTA accelerators, cutting-edge techniques in distributed training, quantization, distillation, and pruning, among other things, working closely with all the Autonomy teams within Zoox - Perception, Prediction, Planner, Simulation, Collision Avoidance, and have the opportunity to significantly push the boundaries of how ML is practiced within Zoox. We build and operate the base layer of ML tools, model development, and serving systems that our applied research teams use for in- and off-vehicle ML use cases. You will work alongside a team of strong software engineers and act as a force multiplier for our internal customers. This team has many growth opportunities as we expand our robotaxi deployments and venture into new ML domains. If you want to learn more about our stack behind autonomous driving, please look here. If you want to learn more about our ML Infrastructure, here is one of our past talks at re:Invent. In this role, you will: Lead the design, implementation, and operation of training performance optimizations (data/tensor/pipeline parallelism, mixed precision, gradient checkpointing, GPU kern

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets under administration. The company was founded in 2014 by a team of financial experts and technology entrepreneurs, and is headquartered in Toronto, Canada. We're proud of what we've built — and we're just getting started. Read our Culture Manual and learn more about how we work . When high-stakes incidents strike, you are the calm in the storm. Senior Specialist, Incident Response, you will play the main part in incidents during major, complex, or reputation sensitive events. You take command of ambiguous situations, translate technical chaos into clear client and executive communication with the support of a high-performing team of Incident Response Specialists to raise the overall bar for crisis execution across the business. WHAT YOU’LL DO Deliver proactive, cadence-based briefs to senior leaders while authoring clear, transparent external communications (status pages, app/web banners, client emails) in the Wealthsimple voice. Bridge the gap between engineering and the business and translating system logs, error codes, and technical root causes into plain-language client and business impact. Identify when Legal or Compliance review is required during a crisis and seamlessly weave regulatory checks into the response flow. Serve as a chief editor for team communications, establishing playbooks and writing standards that ensure accuracy, speed, and empathy under real-time pressure. Build a culture of psychological safety, calm, and focus: shielding responders from external noise during active incidents while keeping stakeholders aligned. Rapidly identify who needs to be involved across Engineering, Product, CX, Legal,

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. The Auth0 platform secures more than 100 million logins each day for customers all around the world. The Platform Infrastructure team enables Auth0 engineers to move faster by giving them tools to easily deploy and manage their services on AWS and Azure. This is a role within a team that has a huge impact. You will get to work with engineers throughout the organization and what you build will be a cutting-edge, foundational piece of the infrastructure that allows Auth0 to scale for years to come. We are looking for Engineers who are passionate about distributed systems, performance and scaling, and delivering customer value. Because we build and support the overall Auth0 platform, the ideal candidate is someone who is passionate about infrastructure, operations, and not intimidated by cross-organization coordination and collaboration. You will: Develop and maintain a scalable platform runtime using infrastructure-as-code, enabling teams to seamlessly deploy and manage services across Kubernetes, AWS, and Azure. Tackle highly ambiguous requirements to architect scalable, resilient infrastructure solutions for cross-cutting concerns (e.g., service discovery, routing), while setting platform best practices. Proactively identify performance bottlenecks and advocate for new technologies to optimize platform resiliency, scale, and cost. Use observability tools like DataDog and Prometheus to design SLIs and enforce platform SLOs. Design secure-by-defa

Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We’re data-driven and never stop iterating. If you’d like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we’d love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you’ll fit right in. Who You Are Are you the person who can make a go-to-market technology stack behave like a single engine rather than a pile of disconnected tools? Do you move fluently between Salesforce and the marketing platforms that sit on top of it — keeping them integrated, configured, and running as one reliable system? If you are a certified Salesforce Administrator who also lives in marketing automation, obsesses over data integrity, and takes pride in building solutions that teams actually trust, then this is the role for you. We are looking for a Senior GTM Technology Administrator to be the technical backbone of how Marketing and Revenue operate across our multi-product platform. Your Role As a Senior GTM Technology Administrator on the RevTech team, you will own the administration and integration of the technology that powers our marketing and go-to-market motions — with Salesforce at the core and platforms like Customer.io, routing, enrichment, and campaign tooling built around it. You are the primary owner of non-Apex solutions that connect marketing execution to the CRM, from problem definition through implementation. You will be the technical

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Crypto Perpetuals team is building Robinhood’s advanced trading experience for customers who want fast, intuitive access to crypto derivatives markets. Our team powers the mobile workflows that help traders monitor price action, understand market depth, manage risk, and place trades with confidence in rapidly moving markets. We work at the intersection of high-performance UI, real-time market data, and complex trading systems. From responsive charting and order entry to position management and risk-aware product experiences, our work directly shapes how active traders engage with Robinhood’s crypto platform. As a Senior iOS Engineer on the Crypto Perpetuals team, you’ll design and build performant mobile experiences that support real-time data, sophisticated trading flows, and highly reliable execution. You’ll partner closely with product, design, and backend engineering to deliver intuitive tools for serious traders, while helping raise the technical bar across the team through strong architecture, execution, and mentorship. This role is based in our Menlo Park, CA OR New York, NY OR Toronto, ON office, with in-person attendance expected at least 3 days per week. At Rob

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. The Foundation and Luau Platform team builds the shared platform that Roblox's user interface runs on. Our UI is written in Luau, Roblox's scripting language, using React-style frameworks. We own the core pieces that product teams across Roblox rely on: a component library used across Roblox's apps and tools, server-driven UI, the core app frame and navigation, and the frameworks and libraries underneath them. Our goal is to make that platform fast, consistent, and reliable for the engineers who build on it. As a Senior Software Engineer, you will help shape and build it, working across systems, platforms, and infrastructure. You Will Design and build the frameworks and APIs that Roblox's UI is built on, including layout and navigation systems, server-driven UI, and a shared component library Build and evolve the core systems beneath the UI, such as navigation, routing, state management, and data flow, so features load quickly and behave consistently Drive startup performance, transition smoothness, and layout stability across the client on phones, tablets, and desktop, using traces and telemetry to set measurable quality bars Roll out platform changes safely at scale, using feature flags,

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Senior Frontend Engineer, Portfolio The Portfolio team within the Consumer & Business group owns how millions of Coinbase users understand what they hold and how it's performing. We build the balances, holdings, and profit-and-loss experiences at the core of the Coinbase app and website, the surfaces users open first, check most often, and trust most. As a Senior Frontend Engineer on Portfolio, you'll turn complex, real-time financial data into clarity for every kind of Coinbase user, from first-time buyers to sophisticated traders. What you'll do: Own the design and delivery of core Portfolio experiences including balances, holdings, and PnL across web (React/TypeScript) and native mobile (iOS and Android) Build performant, accessible, pixel-accurate UI that renders real-time financial data at Coinbase scale Partner with backend, design, and product to take ambiguous problems from scoping through production rollout Drive frontend architecture and quality including component reuse, state management, testing, and performance instrumentation Strengthen the team's engineering bar through rigorous code reviews, technical mentorship, and well-documented architecture decisions Required Skills and Experience: 5+ years of frontend engineering experience building consumer-facing web applications with high-quality, well-tested production code Deep expertise in React and Ty

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Location(s): USA About the Role and What You’ll Do Cloudflare is looking for a leader to manage our Cloudflare One Go-to-Market (GTM) Specialist team across the United States, Canada, and Latin America. Cloudflare One unifies Zero Trust security and networking to protect users, devices, applications, and networks. As customers evolve toward agentic enterprises, it extends that security fabric to govern workforce AI usage, protect sensitive data, a

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. About the role: Avatars are core to our mission and everyday, millions of people come to Marketplace or other avatar shopping experiences to discover and shop for creations that help them express their individuality. They dress and play with their avatar as they connect with friends across thousands of immersive digital experiences. Powering the creativity of our Marketplace is our community of creators and developers who are building businesses and establishing their brand by selling creations. These creators range from individuals to small businesses to large brands, all of which are attracted to the Roblox platform, community and offerings. Our Marketplace is a critical component of Roblox’s economy, accounting for a third of economic activity on the platform. As a Senior Product Manager responsible for Avatar creators, you will have a front seat at shaping the future of the Marketplace and what it means to build an economy powered by our community. You will: Be responsible for building and shipping creator driven products that unlock more expression on the platform Have ownership of our UGC creator ecosystem, decide which new categories we should build, man

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Senior Product Support Engineer to join our team. This is a Remote role reporting to the Director, Product Support. As part of our global Customer Success Organization, you will be dedicated to delivering high-impact experiences and identifying innovative solutions for our customers. You will leverage data and research to provide expert, hands-on support, ensuring clients achieve their goals and utilize our technology to its fullest potential. What you’ll do (Role Expectations) Provide second line consultation to independently debug complex security and network problems Partner with Engineering to assist customers with testing, troubleshooting, and reproducing issues to verify problems Document incident resolutions in technical databases and provide direct feedback to Engineering and Operations teams Develop department training programs and mentor engineers on advanced troubleshooting and ca

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. Outside the US, we currently operate in Canada, UK, Ireland, and Australia and are actively growing our product platform in these markets. Specifically we are investing in a new team to support our customers in improving labour management. This is a key customer request and includes earned wage access, tip/gratuity management, and payroll tools. We are seeking a senior product manager to own this strategy and enable our customers to attract and retain employees in their restaurants. You will work closely with engineering, business development, operations, and marketing partners to deliver innovative, reliable, and scalable capabilities that help our customers with the most important but also complex part of their business. In this highly visible role, you will have a direct impact on how Toast serves customers in new markets A day in the life (Responsibilities) Champion field research & validation: Spend time with customers in all markets to learn opportunities to improve the experience both as a restaurant employee and as a restaurant managing labour. Form a perspective on build versus partner. Define, prioritize, and deliver a roadmap initiatives that improve the value proposition of Toast by supporting critical labour operational workflows Align Engineering, Security, Data, Research, Design, Care/Onboarding, and GTM partners to de-risk delivery and adoption of new features in the employee management space. Define and track key metrics and KPIs to measure ROI of roadmap initiatives and prioritize projects across markets. Define pricing, packaging, and go-to-market strategy with Product Marketing, Sales, and Operations; identify commercial models that fit restaurants of different sizes. What you'll need to thrive (Requirements) ~5+ years shipping compl