Lead Senior Python Developer Jobs

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 Our Product Marketing team's mission is to generate customer insights that inform Stripe's product strategy, and lead go-to-market for our suite of products. Product Marketing is a highly cross-functional role at Stripe, partnering closely with Product and Engineering, Sales, Partnerships, Demand Generation and Campaigns to name a few. Different from many other Product Marketing teams, our team works across the entire product lifecycle, from helping shape the product, to driving launch and commercialization, to growing product adoption post-launch. We are looking to hire a Product Marketing Manager to own go-to-market strategy and drive adoption for Stripe's data products — including Sigma, Data Pipeline, Database, and new products we’re incubating. As monetization grows more complex — from AI companies hyperscaling globally to enterprises integrating Stripe deeply into their operations — data has become a critical lever that helps businesses make better decisions. What you'll do As a key owner of our GTM strategy for Stripe's data products, you'll need to quickly build a deep understanding of our products, the data analytics buyer, and our competitive differentiation. You will: Be the expert on our data analytics buyers — understand how data analysts, analytics engineers, and BI practitioners evaluate and adopt tools, and translate those insights into product roadmap recommendations and GTM strategy. Own positioning and messaging for Stripe's data

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Head of Engineering, Adyen Protect We are seeking a visionary and highly technical Head of Engineering to lead the development and scaling of Adyen Protect . Adyen Protect is our ML-first product suite designed to detect and mitigate payment fraud in real-time across billions of transactions. In this role, you will lead a specialized domain of four high-impact engineering teams dedicated to staying ahead of increasingly sophisticated global fraud networks. You will be the strategic driver behind our risk engine, ensuring that our ML models are not only accurate and performant but also transparent and actionable for the world's largest merchants. This is a role for a leader who thrives at the intersection of big data, predictive modeling, and high-availability systems. You will be responsible for ensuring that as Adyen grows, our ability to protect our merchants and their consumers remains world-class. What you’ll do: Vision & Strategy: Define and execute the technical roadmap for Adyen Protect, aligning Machine Learning capabilities with the evolving needs of global e-commerce and regulatory landscapes. Scale ML Operations: Lead four multidisciplinary teams in building and maintaining scalable infrastructure for model training, real-time scoring, and automated experimentation (A/B testing) at the millisecond level. Engineering E

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Engineering Manager, Capital We’re looking for an Engineering Manager to lead the development of our Capital product, powering how businesses conduct business expenses and payment transactions. Capital is the next growth frontier as Adyen grows into a comprehensive financial service provider beyond Payments. This is a rapidly growing space, giving you the opportunity to influence the strategy, own the roadmap, explore and deploy AI first product development, and see it through from early build to a scaled product. As an engineering leader, you’ll work closely with partners across engineering, product, commercial, and operations to deliver a best-in-class Issuing solution that serves both enterprise clients and embedded finance partners. This San Francisco-based role is part of the broader Financial Products organization, which owns the full suite of financial services at Adyen. What You'll Do: Drive the Roadmap: Develop and execute the technical roadmap for expanding the richness of our Issuing proposition globally, translating ambitious business goals into world-class technical reality. Technical Authority and Excellence: Act as a technical leader and domain expert for Issuing, challenging and driving technical design and solutions to ensure an exceptionally high technical bar. You will be the point person for product techni

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Principal HBM RTL Designer, you will serve as a technical leader driving the front‑end digital design of next‑generation High Bandwidth Memory (HBM) products. This role requires deep expertise in RTL architecture, build methodology, and multi-functional technical leadership. You will own complex design blocks end‑to‑end—from architectural definition through production‑quality implementation—while mentoring engineers, influencing design strategy, and ensuring world‑class design execution. Responsibilities: Define, architect, and lead the development of advanced RTL blocks for HBM subsystems, ensuring alignment with product requirements and architectural goals. Own end‑to‑end front‑end design, including micro‑architecture, RTL development, simulation strategy, and design quality. Drive technical decisions across circuit development, synthesis, constraints, and physical‑design integration, ensuring timing, power, and area compliance. Champion design methodologies, develop reusable frameworks, and improve RTL design flows, validation strategies, and sign‑off processes. Collaborate closely with physical design, verification, architecture, and product engineering to integrate subsystems and deliver high‑quality silicon. Lead root‑cause analysis and corrective actions for complex design issues, ensuring long‑term design robustness. Communicate effectively at all levels, contributing to technical planning, project execution, and cross‑organizational alignment. Minimum Qu

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 Technical Account Management (TAM) team directly supports our largest and fastest-growing paid users. We provide proactive consultation, best-practice guidance, and ongoing managed services to optimize and accelerate our users' business. We pursue excellence in user service, aiming to consistently exceed expectations. What you'll do Stripe is looking for an EMEA-based leader to mentor, lead, and grow Stripes within Technical Account Management (TAM). This manager will lead an established group of high-performing Stripes working predominantly with top Platform and direct merchants across EMEA. This manager's day-to-day interactions with the team will cultivate a high-performance environment, define and implement cross-functional solutions at scale, lead through user challenges, and provide continual mentorship and feedback. In addition, this manager will work cross-functionally to drive operational programs to elevate Stripe's level of service and support through setting strategy, defining clear goals, and determining prioritization with data and user feedback. Responsibilities Partner with the TAM leadership to shape the strategy for Stripe's largest segment and most complex engagements Lead a team of technical account managers working with Stripe's largest users Partner cross-functionally with GTM, CSM, Product, Engineering, Professional Services, and Solution Architects to deliver end-to-end solutions for EMEA platforms and other segme

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Responsibilities Lead NPI project planning and execution , managing schedules, milestones, and deliverables from concept through mass production Coordinate with hardware, mechanical, software, packaging, and manufacturing partners to ensure alignment with project timelines and early access / mass production plans Work closely with contract manufacturers (CMs) to develop build plans, shipping schedules, and track material readiness to ensure on-time delivery Own and maintain project schedules , clearly defining milestones, dependencies, and critical paths Track action items, monitor project progress, identify risks, and proactively troubleshoot and escalate issues as needed Lead MP (Mass Production) program management , including follow-up on production issues, cost reduction initiatives, and end-of-life (EoL) processes Drive engineering change orders (ECOs) , manage product design cycles, and ensure changes are executed and communicated effectively Create and maintain standard operating procedures (SOPs) and clear process workflows for NPI-related activities Conduct cost reviews during NPI stages and drive cost optimization during the design phase Act as a bridge between R&D, regional sales, planning, and logistics teams , incorporating beta customer feedback into product planning Maintain and evolve product specifications an

About the Team The Ads & Promos Delivery team powers the last-mile delivery of ads and promotions, two marketing products offered to merchants, connecting merchant intent with consumer demand across search and discovery experiences. As a Principal Engineer, you will lead the technical direction for AI-first experiences, including ranking and relevance systems that sit at the core of our ads marketplace and shape how ads are selected, ordered, and personalized in real time across all verticals. You will design and build next-generation AI-first ranking systems using state-of-the-art techniques such as sequence modeling, deep learning, and large language models (LLMs). Your work will span query understanding, user and merchant representation learning, contextual relevance, and multi-objective optimization, balancing advertiser value, consumer experience, and marketplace health at scale. You will set the long-term technical vision, drive cross-team alignment, and translate cutting-edge research into production systems that operate under strict latency, scale, and reliability constraints. As DoorDash expands into 40+ global markets and new verticals such as Grocery and Retail, this role offers a rare opportunity to define how modern AI, including sequential models and LLM-powered decisioning, reshapes ads relevance in a closed-loop marketplace. About the Role Apply state-of-the-art machine learning and LLM techniques to problems across personalization, query understanding, user and content understanding. Rigorously evaluate ML and LLM models using a combination of offline analysis and online experimentation, designing metrics and experiments that clearly measure quality, impact, and tradeoffs. Own the full model lifecycle from research to production, including data analysis, model development, evaluation, offline and online A/B testing, and continuous iteration. Partner closely with product managers, data scientists, and designers to ensure AI-driven systems deliver

CPI Security, a leader in the security and automation solutions industry, is looking for a New Home Construction Sales Representative to join our team in Charleston, South Carolina! Our New Home Construction will design, present and sell our award-winning security and home automation solutions and will schedule in-home sales consultations through lead generating and prospecting activities using company provided tools. As a Construction Security Advisor, you will lead our mission to make every day safer for our community by working directly with customers to identify and meet their security and automation needs. This is a fantastic opportunity to earn an uncapped, performance-based income while providing valuable service to our customers. This is more than “just a sales job” – it’s your chance for a fulfilling and purpose-driven career that provides opportunities for growth, stability, and competitive pay and benefits. We are looking for go-getters who can work independently while exceeding goals. If you’re an experienced sales professional and excellent communicator, you enjoy building relationships with customers and solving problems, this opportunity is for you. What you'll do: Effectively communicate CPI Security’s value, product vision, and capabilities to potential customers Cultivate relationships with builders, contractors, and developers to promote our products and services. Self-generate customer connect opportunities, in addition to company leads, to meet or exceed sales targets Develop and maintain outstanding working relationship with customers and potential customers to ensure complete satisfaction Maintain a schedule of weekly appointments with accounts in assigned location Work closely with Sales Manager and team to ensure goal is achieved What’s In It For You: $80,000 to $100,000 annual average earnings Base salary guarantee plus commissions on top. Company fuel card, company equipment provided (i.e. iphone

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’re seeking an experienced Director, Technical Revenue to join our Revenue Accounting team. In this role, you’ll lead complex ASC 606 assessments, develop clear and comprehensive technical revenue memos, and collaborate with cross-functional partners to determine the appropriate revenue treatment for new products, pricing models, and commercial arrangements. You’ll play a meaningful role in shaping our revenue recognition policies and scaling our quote-to-cash systems as the business continues to grow. This is a full time role that can be held from one of our US hubs or remotely in the United States. What you’ll do at Figma: Own and evolve ASC 606 revenue policies for SaaS and consumption-based models, including credits, usage-based pricing, variable consideration, and contract modifications Lead technical accounting research and author clear, decision-ready memos, policies, and playbooks (e.g., SSP frameworks, non-standard deal guidance) Review complex enterprise and strategic contracts, advising Sales, Deal Desk, and Legal on structure, risk, and revenue implications Define revenue recognition approaches for new products and offerings, including performance obligations, SSP, principal vs. agent considerations, and contract changes Translate complex accounting guidance into practical recommendations and scalable processes for cross-functional partners Partner with auditors to support revenue positions, including leading position papers, walkthroughs, and evidence strategies, while ensuring SO

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 our user base and global footprint grow dramatically, we have unique support problems resulting from both our type of scale and the type of businesses we partner with. The Bangalore Finance (SDC) strategy will provide operational leverage and expand our portfolio of operational capabilities to support the scaled needs for external users and internal Stripe teams. What you'll do Joining the Finance team will put you amongst some of the most talented finance and operations leaders in the world. We're looking for a proven leader to build and lead the fast-growing International Accounting team within our Bangalore Finance. The International Accounting Manager for the Controllership function will supervise and evaluate a number of legal entity controllership processes and have experience implementing new systems and tools. This position will suit a person who is a hands-on manager and excited to assist in managing the monthly close, statistical reporting, compliances, coordinating with the board to adopt and approve financial statements, indirect tax filings, cash flow forecasting, intercompany accounting, statutory reporting, consolidation, and audits of all our international subsidiaries and branches. Based in the Bangalore office, you'll be on the ground floor of this function with an opportunity to set the pace and direction for the future. Responsibilities Build, develop, and lead a team that drives the International Accounting Controller

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. About the Role We are looking for a strong Engineering Manager to lead a high-impact team within PlayStation’s Client Developer Experience (DevEx) team. This role sits at the center of how developers build, test, and ship software across client and system software teams. You will lead the development of modern developer platforms and tools, including documentation systems, intelligent search, performance tooling, and AI powered experiences. This role requires a balanced leader, someone who can grow and manage a high-performing team, while also maintaining strong technical depth to guide architecture, review designs, and support engineers at a code level when needed. You will operate across frontend-heavy developer experiences (JS, React, React Native) as well as backend/platform systems, shaping solutions that are both technically sound and highly usable for developers. What You’ll Do Lead, grow, and mentor a team of engineers, building a high-performing, ownership driven culture Drive delivery of developer platforms and tools used across PlayStation Provide technical leadership at both code and system design levels, especially for frontend and developer-facing systems Guide the design and evolution of complex, scalable systems across frontend, backend, and platfo

About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity. Role Summary In this role, you will lead the mechanical design of next-generation outdoor and Camera-Like devices. You will work on products exposed to extreme climates, long-term UV/heat aging, and waterproofing constraints—all while balancing aesthetics, reliability, and manufacturability. Your decisions directly shape products that ship globally and define UI’s leadership in the outdoor category. Responsibilities Drive mechanical architecture and enclosure development specifically for outdoor IP-rated devices, rugged housings, and battery-integrated systems. Validate product performance under extreme outdoor conditions (thermal cycling, UV exposure, waterproofing, vibration, salt spray). Lead DFM/DFT reviews with tooling and manufacturing partners, ensuring high-volume readiness and stable mass production. Collaborate with EE/RF teams to optimize layout, antenna placement, and thermal paths while maintaining sealing and structural integrity. Develop mounting solutions for diverse outdoor installation environments and ensure long-term mechanical reliability. Requirement 7+ years in designing outdoor, ruggedized, IP-rated devices (Outdoor AP, IP Camera, Surveillance, IoT Outdoor, Mobile Devices, Automotive Electronics, Outdoor Power, Rugged Laptop or equivalent). Strong hands-on experience with waterproof design (gasket, vent, o

About the Role The AI Deployment Manager (ADM) - Pilots is a customer-facing role responsible for leading structured, time-bound enterprise AI pilots from initial scoping through final executive readout. This role is focused on helping customers evaluate OpenAI’s products in real-world contexts, identify high-value use cases, and generate clear, decision-ready signals tied to business value. You will design and lead pilot engagements that drive activation, sustained usage, and measurable impact across ChatGPT Enterprise, Codex, and adjacent workflows. This includes partnering with customer stakeholders to define success criteria, guiding users from experimentation to real adoption, and translating pilot outcomes into clear recommendations that support expansion or purchase decisions. This role requires strong judgment, the ability to operate in ambiguity, and a consistent focus on connecting technical capabilities to business outcomes. You will regularly engage both executive stakeholders and working teams, adapting your approach to meet customers where they are and move them forward. In this role, you will: Own the design and execution of enterprise AI pilots, including scoping, cohort definition, and success criteria aligned to a clear commercial decision. Identify and prioritize a small set of high-impact use cases that can generate credible signal within a 30–45 day pilot. Drive activation and sustained engagement across pilot cohorts through targeted enablement, office hours, and workflow-level coaching. Monitor pilot performance and adapt in real time, diagnosing gaps in engagement, use case traction, or stakeholder alignment. Translate pilot signals into clear, executive-ready recommendations, including whether and how the customer should expand. Navigate customer constraints such as security, data access, and competing tools while maintaining pilot momentum. Partner closely with ADs, SEs, and customer stakeholders to align on scope, risks, and next steps. Ca

About Hark Hark is an artificial intelligence laboratory, building the most advanced, personal intelligence in the world. We believe that artificial intelligence can be used to help offload our mental workload through thinking like us and sometimes ahead of us. Intelligence that is proactive and personalised through new models capable of interacting with the world through speech, text, vision and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. About the Role We are looking for talented people to help lead our brand design at Hark. Working with or multi-disciplinary group of designers to craft the brand, web, creative direction, packaging, retail and more. You care deeply about craft and branding and are capable of working at both a high level and with incredible detail. You will help define the narrative of hark, while also ensuring that the execution of every detail meets our standards, from ideation to the way people see it in the world. You are deeply ingrained into the culture of the world, care about the mission, creatively curious and love the craft of design. Responsibilities Leading brand at Hark Requirements You have 10+ years of experience on brand building and brand design across a variety of categories. Experience in crafting thoughtful, beautiful brand visuals, films and guidelines. Are able to clearly communicate these concepts through a variety of ways to the team. You're highly skilled in being able to visualise the work to keep the direction moving. Excellent verbal and written communication skills, internally and externally. You love the design process Experience hiring and growing talent. Compensation The US base salary range for this full-time

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role We are looking for a Member of Technical Staff, Infrastructure Compute to lead and manage large-scale GPU computing clusters powering our AI training and deployment workloads. You'll work at the intersection of systems engineering and machine learning infrastructure, owning the reliability, scalability, and efficiency of the compute platform that our research and engineering teams depend on. This is a high-impact, highly technical role suited for someone who thrives in complex distributed systems environments and cares deeply about infrastructure as a product. Responsibilities Design, implement, and maintain Infrastructure as Code (IaC) best practices to enable repeatable, auditable, and scalable cluster provisioning. Enhance and harden CI/CD deployment pipelines to ensure robust, secure, and low-latency model service delivery across production environments. Own and evolve stable training infrastructure operating at the scale of 10,000+ GPUs, including job scheduling, fault tolerance, and network fabric optimization. Partner closely with ML researchers and engineers to understand compute bottlenecks and translate them into infrastructure improvements. Monitor system health, define SLOs, and lead incident response for critical training and