Lead Senior Software Engineer Application Platform 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 Stripe processes over $1.9T in payments volume per year, which is roughly 1.6% of the world's GDP, for millions of customers from startups to enterprises. The tremendous amount of data makes Stripe one of the best places to do machine learning. While being an integral part of almost every product line at Stripe (e.g., Payments, Radar, Capital, Billing, etc.), we have lots of exciting opportunities to innovate in ML Platform at Stripe. The ML Platform team builds the platforms and services that enable ML engineers and data scientists across Stripe to take data and build features and models from prototype to production—reliably, at low latency, and at scale. Our scope spans ML training infrastructure, model serving and deployment, feature computation and online serving, observability and monitoring, and agentic AI capabilities. We work closely with product teams, data scientists, and platform infrastructure teams to build powerful, flexible, and user-friendly systems that substantially increase ML velocity across the company. What you'll do You'll serve as a technical lead across the ML Platform space and a key contributor to the evolution of the platforms that power Stripe's ML-driven products. As a Staff Engineer, you'll make decisions with a large impact on Stripe. You'll influence our investments and strategy while making our systems more reliable, secure, and a delight to use. You'll work cross-functionally with other technical staff, dat

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The community you will join: As a Staff Experience Designer supporting international expansion initiatives, you will partner with cross-regional partners (country managers, localization experts, researchers, product specialists, engineers, data scientists, etc.) to craft beautiful, usable, forward-looking products that empower people. Our design charter is to help foster an emotional connection with our community, keeping usability and accessibility as our prime virtues. We do our best to practice inclusive design at every turn, spanning across online and offline experiences we create for our Host and Guest communities. The difference you will make: As a Staff Experience Designer, you will play a critical role in shaping how Airbnb shows up in markets across APAC and globally. You will help ensure our global products feel truly local—adapting core experiences to regional needs while feeding market insights back into the broader product strategy. Sitting at the intersection of product, design, and regional strategy, you will work across time zones and functions to define and deliver an international roadmap that spans both tactical UI improvements and larger strategic bets. You will bring a high bar for visual and interaction design craft, model AI-enabled ways of working, and provide design leadership in a space that is growing in complexity and impact for Airbnb globally. The Staff Experience Designer is an individual contributor (IC) role that will report to a Manager or Director of Experience Design. A typical day: Lead the design of multiple international initiati

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as our next Principal Engineer (L5), Twilio’s Segment team About the job As a Principal Engineer on the Twilio Segment Data platform/ pipelines team, you’ll build and scale systems that process several hundred thousands of data points per second. You will lead the development of high-scale ingestion and data processing systems You'll guide the team in designing, operating and maintaining complex distributed systems, ensuring reliability, performance, and cost-efficiency while querying petabytes of data for our customer data platform (CDP). Responsibilities In this role, you’ll: Own and deliver robust, high-scale routing experiences for the Data platform/ pipelines team for Twilio Segment. Architect and operate always-available, complex distributed systems in cloud environments. Guide technical decisions, articulating trade-offs between cost, performance, and reliability. Translate complex technical strategies into actionable plans for di

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 an Account Executive, Cross Border, Greater China, at Stripe, you'll drive future growth at Stripe by building relationships with prospective users and turning them into happy Stripe users. What you'll do As an Account Executive, Cross Border, Greater China, at Stripe, you'll drive future growth at Stripe by building relationships with prospective users and turning them into happy Stripe users. You are an adept salesperson, capable of engaging in business-level and technical conversations at multiple levels of the organization, including the CTO, COO, and CFO. You have experience working with mid-market and enterprise companies. You have an in-depth understanding of the buyer journey and can lead a complex, multi-party sale in a highly consultative manner. You are used to building value in competitive situations and enjoy working on products that require deep product understanding, combined with technical knowledge. You are naturally curious and enjoy digging into business models and helping businesses quantify their investment decisions. You get excited about prospecting, and are capable of independently leading a sales cycle from start to finish. Finally, you enjoy building—you like to actively participate in the development of our sales process, the articulation of our value proposition, and the creation of key tools and assets. If you're motivated, smart, persistent, and a great teammate, we want to hear from you. Responsibilities Own

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft Ads is building the world's largest mobility advertising network, connecting brands with millions of consumers throughout their transportation journeys. Our mission is to help brands reach riders during key moments of their journey — before, during, and after a ride — by delivering meaningful, contextually relevant ad experiences. Core to that vision is our ad serving platform. Our Ad Serving team builds the systems and integrations that power the delivery of ads, being both thoughtful of our riders’ experience while also driving great outcomes for advertisers. We’re looking for a Staff Product Manager I to architect and reimagine our ad serving platform so that our rapidly growing advertising business can continue to scale. Based out of our New York City office, you’ll own development and the forward-looking vision for the platform that connects advertisers and riders, help us accelerate our capabilities, and execute across a whip-smart, fast-paced team. Responsibilities: Help develop the strategy and objectives for our Ad Serving platform. Build a roadmap and lead a core team of engineers and data scientists to achieve it. Align cross functional partners and teams beyond your immediate development team to drive a shared vision. For example, Sales, Legal, Finance, Operations, and internal marketing teams. Take a holistic yield management approach across direct demand and external supply channels. Clearly communicate priorities, problems, experiments, and decisions across a wide spectrum of audiences, from partner teams to executives. Completely own your team's products, existing or new, from ideation through development, launch, growth, and maintenance. Understand Lyft Ads’ strategic and competitive position. Set your team's goals, success metrics, and roadmap to a

The Team: We are Datadog's in-house product experts. The technical solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. We share our technical and product expertise with customers through demos, presentations, technical evaluations, and ongoing support. Technical solutions is a growing global team that collaborates constantly to share knowledge and continuously advance our technical skillset. The Opportunity: The Partner Solution Architect (PSA) is a Datadog expert who will work closely with Datadog’s Director, Adoption Services, and is aligned to our Channels & Alliances business segment. The PSA is responsible for supporting a variety of technical initiatives and activities for our partners (for example: cloud migration, application modernization, DevOps transformation). They are accountable for the outcome of these initiatives, and frequently collaborate with both Datadog and Partner resources to drive success. The PSA is a trusted technical advisor for our Partner channel. You Will: Ensure the successful onboarding, training, enablement, and certification of partner technical resources; Participate in periodic joint business planning and review sessions to ensure direct alignment between Datadog and Partner technical teams; Collaborate internally to support Partner technical initiatives such as end-customer demonstrations and proofs of value; partner team enablement workshops; assessment, advice, and coaching on lead practices; Advocate on behalf of Partners’ technical concerns (use cases, feature requests, support issues, e.g.) with Datadog internal teams and personnel, helping to bring those concerns to resolution; Analyze and understand Partner service offerings on a regular basis and provide recommendations to enhance the value of those services through greater or improved adoption of Datadog features and capabilities; Collaborate with Datadog’s produ

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We’re about community, inside and out. You’ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We’re on a quest to empower live communities, so if this sounds good to you, see what we’re up to on LinkedIn and X , and discover the projects we’re solving on our Blog . Be sure to explore our Interviewing Guide to learn how to ace our interview process. About the Team The Global Partnerships team lies at the heart of Twitch. Our team is dedicated to serving streamers in our Twitch Partner Program from around the world. Our partner managers are custodians of meaningful and enduring relationships with our Partners. Our operations managers lead the execution and efficiency of critical processes used to support the Partner experience. Our program managers design and implement initiatives that acknowledge and enable Partner success. Collectively, we shape and evolve the Partner Program with meticulous care. Every decision is guided by the diverse needs of our streamers, who are the essence of Twitch's success. About the Role The Strategic Partner Manager (SPM) supports the ongoing success of creators across the Twitch Partner program and plays a vital role in bringing new creators into the ecosystem. This role spans Creator Recruitment, Account Management, and Community Engagement, requiring a balance of analytical thinking and relationship management skills. The role will work from Madrid, Spain and report into the Director of Global Spanish Partnerships. You Will: Creator Recruitment Identify, evaluate, and reach out to high-potential creators who are new to Twitch or transitioning to livestreaming Guide creators through structured onboarding covering ana

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role: We’re looking for a customer-focused banking professional who is ready to take the next step in their career and make an impact within the branch. As a Branch Operations Supervisor, you’ll be a key partner to the Branch Manager, helping lead day-to-day branch operations and supporting the teller team. You’ll serve as a go-to resource for the team and step in as the branch lead when the Branch Manager is unavailable. This is a great opportunity for someone who enjoys delivering exceptional, white-glove service, takes ownership, brings positive energy to their team, and is excited to grow as a leader. What you’ll do: Help lead daily branch and teller operations, ensuring accuracy, efficiency, and a strong customer experience. Provide coaching, direction, training, and support to tellers and serve as a trusted resource for the team. Step in to oversee branch operations when the Branch Manager is unavailable. Deliver high-touch, white-glove customer service while navigating transactions and manual processes with accuracy and urgency. Process customer transactions and account maintenance, including new account opening. Manage teller balancing, cash ordering, vault operations, deposits, withdrawals, transfers, and other daily banking activities. Research and resolve transaction discrepancies and p

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? As our Head of Sales EMEA Public Sector you will spearhead year-over-year revenue growth by developing and executing on enterprise level PUBSEC customer acquisition strategies across the region. You will drive long-term success through strategic development, coaching, and expanding Cohere’s presence in EMEA public sector, anchored in Defense. In this pivotal leadership role, you will cultivate and guide our EMEA PUBSEC sales team to exceed revenue targets and organizational goals, while fostering a culture of excellence and innovation. Candidates must be based in Germany to be considered for this career opportunity. As our Head of EMEA PUBSEC you will: Develop, execute, and lead a comprehensive go-to-market growth strategy and sales plan for EMEA PUBSEC, driving revenue growth and market expansion working with the North American Public Sector and other regional sales teams. Provide sales and operational leadership to Cohere’s EMEA PUBSEC sales team, ensuring alignment with company objectives and priorities. Partner with Marketing, Product, and Engineering teams to synchronize sales efforts with broader company goa

We are Datadog's in-house product experts. The Technical Solutions team enables Datadog’s worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. As a Technical Account Manager 2 (TAM 2), you’ll serve as a trusted advisor to our strategic customers, accelerating their adoption of the Datadog platform and enabling long-term success. TAM 2s bring deep technical expertise, refined customer skills, and consultative insight into how monitoring, observability, and DevOps practices translate to business value. At Datadog, we place value in our office culture—the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Act as a technical advisor to 3 primary enterprise accounts, ensuring successful product adoption and effective usage of the Datadog platform. Lead enablement and adoption sessions across core product areas tailored to your customer’s architecture and business needs. Analyze customers’ IT Operations environments and workflows to recommend configuration, product usage, and performance improvements. Deliver technical business reviews, health checks, and account maturity assessments, contributing to customer QBRs with impactful recommendations. Escalate product issues appropriately and advocate for your customers’ needs with Datadog’s Product and Engineering teams. Create executive-level summaries and insights that tie platform usage to business outcomes. Participate in internal TAM strategy sessions and contribute to team learning through feature presentations, case studies, or best-practice sharing Who You Are: You have 2+ years of experience in a technical customer-facing role (TAM, Solutions Architect, SRE, DevOps Engineer, or similar) within the cloud or observability space. You’re confident with at least two public cloud platforms (e.g. AWS, Azure, GCP)

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. Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology—anywhere, on any device or app. Our Workforce and Customer Identity Clouds enable secure yet flexible access, authentication, and automation that transforms how people move through the digital world, putting Identity at the heart of business security and growth. At Okta, we celebrate a variety of perspectives and experiences. We are not looking for someone who checks every single box, we’re looking for lifelong learners and people who can make us better with their unique experiences. Join our team! We’re building a world where Identity belongs to you. The Engineering Opportunity We are seeking a Principal Site Reliability Engineer to serve as a technical leader for reliability engineering within Okta's Emerging Products Group (EPG). This role extends beyond operating production systems. You will define technical strategy, influence platform architecture, establish reliability standards, and lead transformational initiatives that improve scalability, resilience, security, and operational excellence for one of Okta's fastest-growing product areas. Initially, you will partner closely with the Spera / Identity Security Posture Management (ISPM) engineering organization to establish reliability strategy, operational excellence, and platform maturity. Over time, you will help drive broader reliability ini

About the Team The Applied AI Engineering team is responsible for helping developers and enterprises safely and effectively deploy OpenAI technologies in production. We act as trusted technical advisors and thought partners for customers, working side by side with their teams to identify high-value use cases, design practical architectures, and move from prototype to durable deployment. Cybersecurity is one of the most urgent domains where AI can help. Security teams are under pressure to reason across code, logs, infrastructure, tickets, alerts, and vulnerability data faster than ever. As frontier models become more capable, organizations need deep technical guidance on how to evaluate, validate, and safely deploy AI systems in security-critical workflows. About the Role We are looking for a Cybersecurity Applied AI Engineer to partner with customers and help them apply OpenAI models, APIs, Codex, and agentic workflows to real cybersecurity use cases. You will work with CISOs, security executives, application security leaders, SOC teams, security engineering teams, and hands-on practitioners to identify where AI can create measurable security outcomes. This is a customer-facing technical role for someone who can move fluidly between executive strategy, practitioner-level cyber depth, and hands-on solution design. You will help customers evaluate and deploy workflows such as secure code review, vulnerability triage, threat modeling, remediation, SOC and incident response workflows, detection engineering, cloud security, GRC automation, and security validation. You will collaborate closely with Sales, Solutions Engineering, Product, Engineering, Research, and Security to turn customer needs into safe deployment patterns, reusable field assets, and product feedback. This role is based in our Tokyo office. We offer relocation support to new employees. In this role, you will: Deeply embed with strategic customers as the technical lead for AI-enabled cybersecurity workfl

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 CEE team is a highly consultative sales team that is responsible for the growth of Stripe’s largest customers within the region. We work with some of the most ambitious and fastest-growing companies in the world, including Booksy, Maczfit, and ElevenLabs - Stripe’s payments and financial infrastructure unlocks new revenue streams and growth opportunities for their businesses. What you’ll do As an Account Executive (Existing Business), you will create partnerships between Stripe and the most innovative and fastest-growing companies in the world by helping them to understand how Stripe’s online commerce infrastructure can make payments a competitive advantage for their businesses. Specifically, we’re looking for someone who can execute on long-term sales strategies, engage with internal and external stakeholders, align on technical and business requirements with product teams, build value in competitive situations, lead commercial negotiations, and close deals. Responsibilities Work with existing Enterprise Stripe customers to develop and execute long-term sales strategies to expand Stripe’s revenue Own the full sales cycle, from business case development, deal structuring and negotiating, to close and activation Own a named account list and develop account plans for winning and expanding business with high growth technology companies Develop outbound strategies to create and nurture opportunities Drive deal strategy and commercial negotia

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. 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. This is a full time role that can be held from our Berlin hub or remote. 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 seni

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! About North: North is Cohere's cutting-edge AI workspace platform, designed to revolutionize the way enterprises utilize AI. It offers a secure and customizable environment, allowing companies to deploy AI while maintaining control over sensitive data. North integrates seamlessly with existing workflows, providing a trusted platform that connects AI agents with workplace tools and applications. Why This Role? This role offers a unique opportunity to shape how enterprises harness the power of AI in real-world applications. As a bridge between our core North product and our clients’ engineering teams, you’ll be at the forefront of solving complex problems and securely integrating AI into critical sectors such as finance, healthcare, and telecommunications. Our esteemed clients include industry leaders like RBC, Dell, and LG CNS. We are seeking engineers who deeply care about customers and want to work at the cutting edge of Agentic AI. Location: UK Active DV clearance is highly preferred In this role, you will: Lead end-to-end deployment of North in private cloud and on-premises environments, including planning, configuration, tes