Lead Senior Python Developer Jobs

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. Marketplace teams are at the heart of our products and decision-making, owning everything from rider pricing to driver earnings, incentives, and efficient matching. We’re looking for passionate, driven backend engineers to build systems that empower our riders and drivers to have the best transportation experience possible through prediction, adaptivity, and personalization. The Pricing group is a centerpiece of Lyft’s Marketplace org, determining prices for all rideshare products and supporting new initiatives. Unlike the other Pricing teams, Price Orchestration does not focus on optimization, but rather the backend infrastructure to combine these optimization components with product requirements, orchestrating users’ pricing experiences. To accomplish this, we maintain and develop three platforms: pricing, discounting, and tax. We work in a cross-functional capacity, aligning product, science, legal, finance, customer support, and many other functions to solve and implement complex pricing requirements, balancing the needs of riders, drivers, and the business goals. As an owner of one of the most critical flows in the company, you will work on a wide array of challenges such as latency-sensitive concurrency problems, large scale distributed systems, and experimentation. If you’re interested in playing a large part in demand / supply management and improving the Lyft customer experience, this could be a great fit for you. Responsibilities: Drive high-impact projects and innovate new solutions to provide the best user experience. Work closely with cross-functional teams and partner teams to develop solutions based on technology and business needs, and advance team’s goals and priorities Independently lead features from idea to positive execution and launch Unblock, support and communicate with intern

About the Team Our HR team operates as a strategic partner to the business, focused on cultivating a high-performance culture where exceptional talent thrives. Our work is fundamentally guided by the DICE (Democratize Internet Commerce for Everyone) mission, which underpins our approach to all people strategies. Our core mandate centers on two critical pillars: driving world-class Talent Density and continuously elevating Employee Experience. We achieve this by relentlessly attracting, developing, and retaining the highest caliber of professionals, ensuring that every individual contributes significantly to our success. Concurrently, we are committed to shaping an unparalleled employee experience—one defined by transparent communication, meaningful development, and a deeply engaging, inclusive culture. As stewards of the company's most valuable asset—its people—we design, implement, and champion people strategies that directly translate into sustained business growth and a position as one of India’s most sought-after e-commerce destinations. About the Role We are looking for an experienced HR professional to lead two equally important charters: HR Business Partnering for the 3P/contract workforce and Employee Relations. The role will manage a team of 6 direct reports supporting office, work-from-home, and field-based employees across multiple businesses and locations. The incumbent will partner closely with Business Leaders, HR Leadership, Legal, Finance, Talent Acquisition, HR Operations, Payroll, Ethics and Investigations, and staffing partners. The role requires strong business understanding, people leadership, ER expertise, data-driven decision-making, and the ability to manage complex and sensitive matters with fairness, maturity, and speed. What you will do Partner with Business Leaders and Finance teams on workforce planning, headcount budgeting, organizational design, productivity, cost optimization, and workforce deployment.

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 mission of Fraud Operations is to act as guardians of the global financial ecosystem by proactively reducing fraud, making it difficult and unprofitable for fraudsters to carry out attacks through Stripe. Fraud Ops is responsible for developing and maintaining scalable processes related to fraud analysis, card testing, account takeover, and financial partner investigation requests. We strive to improve manual fraud decisioning and enhance support experiences for users impacted by fraud decisions, all while enabling healthy growth for the business. What you'll do As a Payments Fraud Investigator, you will play a critical role in safeguarding our financial ecosystem by investigating high-risk accounts and identifying various forms of fraud. You will conduct deep-dive analyses of merchant accounts, lead cross-functional projects, and collaborate with stakeholders to enhance our fraud detection and prevention strategies at scale. Your expertise in fraud patterns and typologies will be essential in developing and enhancing investigative processes and programs. Responsibilities • Analyze high-risk accounts to identify fraudulent merchants, card testing, account takeovers, and other fraud vectors. • Lead root cause analyses to identify gaps in current systems, policies, and strategies, and determine enhancements and process improvements to address emerging fraud risks through collaboration with key stakeholders. • Drive cross-functional project

WHAT IS BOX? Boxについて Box(NYSE: BOX)はインテリジェントコンテンツ管理（ICM）プラットフォームのリーディングカンパニーです。Boxのプラットフォームは、企業のコラボレーション促進や、コンテンツのライフサイクル全体の管理、重要なコンテンツの保護、そしてエンタープライズAIによるビジネスワークフローの変革を実現することを目指しています。2005年に米国で設立され、JLL、モルガン・スタンレーなどを含む大手グローバル企業や、日本では約23,000社および日経225の86%の企業の業務効率化を支援しています。 Boxは、カリフォルニア州レッドウッドシティーに本社を置き、米国、ヨーロッパ、アジアに拠点を持っています。株式会社Box Japanは2013年に設立された日本法人です。 Boxでは、重要なコンテンツを扱うプラットフォームをさらに推進し、お客様の働き方に大きな変革を提供する、またとない機会があります。コンテンツは私達の業務の中心にあります。契約書、請求書、社員情報、財務情報、製品仕様、マーケティング資産などの部署間に跨る重要なビジネス・プロセスに含まれる数十億ものファイルや情報が日々流れています。私達のミッションは、コンテンツ管理にインテリジェンスをもたらし、お客様がデジタル・トランスフォーメーションを実現するお手伝いをさせていただくことです。このAIと膨大な業務コンテンツの融合による、大規模な働き方の変革期に、そのビジネスの最前線に貢献することが、Boxではできます。 WHY BOX NEEDS YOU K.K. Box JapanはBox Inc.の日本支社として2013年8月に設立され、急成長し続けています。私たちはさらにBoxを広め、ともに成長を促進していただくことができる人材を求めております。このポジションでは日本のセールスチームの一員として、責任を持ってセールス活動に専念していただくことができます。 WHAT YOU'LL DO Stakeholderのニーズを的確に理解し、Boxを効果的に提案する CIOやIT executive, LOB executive、また他の主要なstakeholderとも密に関わって信頼関係を築く 複雑かつロングタームなdealを、的確・迅速に対応するとともにsmall winsも確実に獲得する 90日以内にフォーカスするテリトリープランを構築する pipeline, revenue targetを構築する すべての顧客のユースケース、購買サイクル、Salesforceのforecast等を理解しトラックする Cloud Content Management, Enterprise 2.0、Box modelを広めていく すべてのユーザーに対して顧客満足度100%を達成する lead management, sales forecastingにおけるSFDCの活用 Box ではコミュニティと対面でのコラボレーションを重要視していてます。Box の社員（Boxers）は、少なくとも毎週3日間以上はオフィスで勤務することが求められます。選考プロセスの中で、リクルーターが働き方や企業文化についてさらに詳しくご説明します。 WHO YOU ARE 私たちは「AIファースト」の企業です。 すなわち、常に成長マインドセットを持ちながら仕事に取り組み、AIを活用し、より迅速かつ適切な意思決定を行い、インパクトを高める方法を見つけていくことが求められます。 3年以上のEnterprise Software関連製品の営業経験 エンタープライズの顧客に対する営業経験 金融機関向けの営業経験 既存顧客と関係を保つだけではなく、新規顧客を積極的に開拓できる方 顧客のエグゼクティブ層と密接に関わりながら商談を進めてきた経験（LoB、CIOとのリレーションシップ） 複雑なcloud technologyをシンプルかつ的確に説明することができる能力 セールスのプロセスや購買サイクルを熟知していること Box Userであること（尚可） 英語力（尚可） 勤務地：東京 （週３出社） EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin,

About the job Who are we? 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 Stripe Delivery Center (SDC) strategy will provide operational leverage and expand Stripe’s portfolio of operational capabilities to support the scaled needs for external users and internal Stripe teams. Stripe’s People & Places Operations team will sit within the SDC and is a highly collaborative, cross-functional team that drives key support for the People and Places function. We work with many different teams at Stripe. We are nimble and flexible individuals that can wear many different hats. We don’t mind working through ambiguity and love adding organization to chaos. We believe that success is not defined by any one individual, but rather by the collective work of the entire team Key Responsibilities Provide strategic HR leadership to HR Operations. Effectively manage, develop and engage the global team Ensure an exceptional employee experience by simplifying key processes Lead and implement HR initiatives and projects which are aligned within HR and Centers of Expertise (COE) Coordinate and lead key projects for improvement across HR Identify best practices that can be applied to improve work tasks and processes Deliver service improvement activity across HR through employing process improvement methodologies and the application of innovative thinking Promote and lead change Supports the administration and maintenance of HR systems while driving process and data integrity across the HR landscape Participate

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! The Interaction Design team is responsible for creating and maintaining the runtime APIs that support rich, high fidelity interactions and animations across our product suite. Our team’s work is critical to ensuring products like Prototyping, Slides, and Smart Animate have the platform needed to empower customers to bring their designs to life in new and exciting ways. The team is also responsible for building new interaction and animation-based features. In this role, you’ll lead the team that enables engineers at Figma to easily develop the next generation of interactive Figma features and products. 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: Build and execute on a long-term roadmap to improve the platform, features, and runtimes supporting interactive and animated experiences in Figma products like Prototyping and Slides Hire, manage, support and develop a team of engineers, including staff level engineers Partner with product and engineering leadership to set strategy, priorities, and mission for teams and projects Roll up your sleeves as needed to get involved in the technical details of solving some of the most complex technical challenges at Figma Establish trust within and across teams by creating accountability and a positive work environment in partnership with other leaders in the organization Grow your career in an engaged and creative engineering community Figma is committed to building an inclusi

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role We’re on a quest for our next social media expert. Not a guru, not a ninja, but a seasoned professional who can produce product launches, write clever skits, sling SaaS memes, and craft thoughtful messaging. If you consider yourself Terminally Online™ with a habit for trend spotting and making heads tilt on the legal team, you're our type. We’re not after a hands-off strategist. We’re after a hands-on operator with a track record for thinking strategically and acting creatively. Ramp sits at the intersection of finance and tech. Our goal is to bring it into the mainstream. We need someone who's curious about these worlds and can expand our brand beyond them. It’s not enough to “go viral.” We’re here to become a staple in every company on the planet. You'll be a key builder in making that happen. This role will report to our Social Media Lead under the Head of Communications. What You'll Do Company Brand Co-own all social channels - LinkedIn, X, Instagram, YouTube, and Facebook with content, community management, and calendar planning.

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About The Role We are looking for a motivated Account Executive Lead with an entrepreneurial and building spirit to join the GTM Sales Team. You and your team is instrumental in helping build pipeline, generate revenue, and expand our most strategic customers. As an Account Executive Lead, you and your team will play an important role defining/iterating on our sales motions, providing customer feedback to help share our roadmap, and generating revenue to grow our sales business. You will own the strategy and execution of your team’s territory. What You'll Achieve Lead a team of Account Executives who handles full cycle sales activities, including: prospecting/building pipeline, developing new potential accounts, expanding existing customers, and renewing an install base Own the strategy of your team’s territory, including how the team maximizes the revenue it is generating and retaining Own the execution of your team’s strategy, including the team forecast and pipeline generation Work with cross functional partners to build playbooks and define our sales motion Liaise with our incredible user base to provide world class customer expe

About the team OpenAI’s mission is to build safe artificial general intelligence (AGI) which benefits all of humanity. This long-term undertaking brings the world’s best scientists, engineers, and business professionals into one lab together to accomplish this. In pursuit of this mission, our Go To Market (GTM) team is responsible for helping customers learn how to leverage and deploy our highly capable AI products across their business. The team is made of Sales, Solutions, Support, Marketing, and Partnership professionals that work together to create valuable solutions that will help bring AI to as many users as possible. About the role Our Sales team has a unique mission to help customers understand the deep impact that highly capable AI models can bring to their business and users. This role is a mixture of technical understanding, vision, partnership, and value-driven strategy. You’ll be a key driver of opportunities through the entire sales cycle, from pipeline generation to closure. You’ll work with researchers, engineers, and solution strategists to help customers evolve their industry with AI. This role is based in Seoul, South Korea. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you'll: Manage a small number of key accounts, developing and executing strategies for a comprehensive account plan Lead our prospects’ journeys from consideration to successful deployment Partner with solutions and research engineering to build and execute complex customer programs and projects Own a consumption revenue target Manage consumption revenue forecasts Analyze key account metrics to create reports and provide insights to internal and external stakeholders Closely monitor the industry landscape (people, competitors, partners, etc.) to contribute to product roadmap and other corporate strategies Collaborate with solutions, marketing, communications, business operations, people operations, financ

WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift. WHY BOX NEEDS YOU Our Technical Program Management team is helping to lead the charge on the shift towards AI. We are driving the execution and delivery of Box's most strategic programs and portfolios, focusing on realizing Box’s long-term vision of content + AI. As system thinkers, we are optimizing business operations and delivery for Engineering and Product while collaborating company-wide to maximize efficiency. We are seeking a seasoned Staff Technical Program Manager to lead complex, high-impact programs that accelerate Box’s transition into the modern AI-powered development ecosystem for both our teams and customers. In this role, you will drive cross-functional initiatives from strategy through execution, partnering with business and te

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. We are looking for a Web Engineer to join our teams. As a Web Engineer, you will lead the web development process and build products from inception to deployment. We also work closely with cross-functional teams like design, product management, and internal platforms to deliver high-impact features within multidisciplinary product teams. This individual will be helping solve challenges on, a web first, high-performance and world-class trading product centered on the web. The Robinhood Legend team builds Robinhood’s web-first trading platform for active investors. The team focuses on delivering fast, intuitive, and reliable web experiences across advanced charting, customizable layouts, and trading workflows—working closely with product, design, and backend partners to turn complex financial workflows into polished customer-facing experiences. The International Expansion team at Robinhood builds the systems and product experiences that help bring Robinhood to customers around the world. The team works across onboarding, funding, account setup, localized experiences, and the platform capabilities needed to launch and scale in new markets. In close partnership with produc

Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,400 firms in nearly 60 countries use Addepar to manage and advise on nearly $9 trillion in assets. Its open platform integrates with nearly 650 software, data and consulting partners to power end-to-end investment operations across firms of all sizes and complexity. Addepar supports clients worldwide with offices in New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, Singapore and São Paulo. The Role We are currently seeking a software engineering manager to join the Alternatives Data Management (ADM) team. Our team is building AI-powered data products and workflow solutions that unlock transparency, efficiency, and insight in private market investments. You’ll lead a full-stack team of engineers and collaborate closely with Product and Design to deliver client-facing features that will set us apart from our competitors. Applicants must have legal authorization to work in the country where this role is based on the first day of employment. Visa sponsorship is not available for this position. What You’ll Do Manage a small team of frontend and backend engineers that will grow as you do Own technical design and implementation for some of your projects to set a good example for the ICs Work with platform teams to deliver features with consistent capabilities Drive the career growth of your direct reports Stay up to date on industry trends, such as AI tooling, that can make the team more effective Collaborate with ADM engineering and product leads in the US, UK and India to drive team-wide process improvements and best practices Who you are B

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role The Product Security team helps make Ramp the most secure place for our customers to collect, manage, and put to work their business’ financial information. Our work centers in three areas: Ramp builds products with an eye for security Ramp detects and responds to threats before they cause harm Security powers Ramp’s growth Check out our Engineering Blog for more on our tech stack, mission and values! What You’ll Do Build security-focused application primitives and integrate them into our existing products Design and deploy platform-level mitigations to common security issues Lead remediation of prioritized issues across our technology stack: collaborating with other engineers to triage and fix vulnerabilities discovered internally, through penetration testing, and through our bug bounty program Partner with engineering teams to design and deploy solutions which are inherently secure Champion the use of tooling (linters, static analysis, posture assessment scanners, query inspectors, etc.) which help Ramp engineers build secure system

Scale is at the forefront of the AI revolution, working with some of the largest companies in the world to unlock the potential of Generative AI for their business. We develop bespoke solutions that leverage our customer’s proprietary data and expertise to transform their businesses with AI. We work with them to understand the biggest levers for their business and then forward deploy with their teams to build cutting edge solutions. The applications we build are powered by the Scale GenAI Platform, a full stack product to build, test and deploy cutting edge agents. Some examples of GenAI applications we build are: Content-generation systems that enable sales teams to be more effective and efficient. Highly customized wealth management copilots that make advisors more effective by helping them tap into their knowledge bases quickly and accurately. Text2SQL business intelligence applications to make analysts more efficient and embed a culture of data-driven decision-making. We are seeking an experienced product manager to join our team and play a pivotal role in building AI solutions with and for our customers. The ideal candidate will have a strong understanding of software engineering principles and practices and deep experience with ML/AI application development. You will be responsible for owning large AI projects for one or many customers. You will: Develop enterprise grade solutions that leverage cutting edge AI to drive business value at world class companies across many industries. Work with executives at Scale and our customers to determine and execute the product strategy of the business. Own end-to-end product development by understanding customer pain points, defining product requirements, managing development, testing, and launches. Lead cross-functional teams including engineering, product design, operations, marketing, go-to-market and finance. Develop a point of view and execute on turning the solutions we build into repeatable softwa

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp's Strategic Enterprise CSMs don't manage accounts — they transform how companies run their finances. This is a role for people who have been inside large organizations when change was hard, who speak the language of a CFO, and who already use AI the way surgeons use instruments: not occasionally, not as an experiment, but as the default way they work. You'll be embedded in Ramp's largest, most strategic enterprise accounts, responsible for driving genuine workflow transformation — not just onboarding completion. What You'll Do Lead enterprise customers through the full transformation journey — from implementation through agentic workflow adoption — with clear accountability for time-to-value and measurable business outcomes Build and own the change management strategy for each account: map stakeholders, diagnose resistance, build internal coalitions, and drive adoption past the finish line Quantify and communicate Ramp's impact in the language CFOs and Controllers care about — close cycle improvement, spend visibility, variance r