Senior Lead Python Jobs

HackerRank helps companies like NVIDIA, Amazon, and Microsoft hire and upskill the next generation of developers based on skills, not pedigree. Our platform is trusted by over 2,500 of the world’s most innovative companies to build strong engineering teams ready for what’s next. Software has entered an era where humans and AI build side by side. As this shift accelerates, the definition of strong technical talent is changing. We give companies better ways to identify and invest in next-generation skills. People at HackerRank care deeply about the impact of their work and sweat the small details so our customers can be wildly successful with products they genuinely love to use. We move with urgency and believe great outcomes come from high standards. About the role The Global IT team delivers secure, reliable and user-friendly workplace technology for employees across regions, managing employee support, endpoints, identity and access, business applications, IT assets and workplace technology while partnering with Security, People, Finance and external service providers. As a Senior IT Systems Administrator, you will provide hands-on IT support for the Bay Area office and support employees across the AMER and EMEA regions — administering the macOS endpoint environment, identity and access platform, and core SaaS applications. This is a hands-on senior individual-contributor role combining employee support with systems administration, asset lifecycle management, security compliance, vendor coordination, process improvement and IT project delivery. You will work independently, own complex issues through resolution, and improve how IT services are delivered as the organization evolves. The role requires in-person presence 5 days a week at the Santa Clara office. What you'll do IT support and service delivery Provide Tier 1 and Tier 2 support for employees across AMER and EMEA, resolving incidents and service requests within agreed service levels. Serve as an escalation p

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: This Senior Dialer Analyst role reports to the Senior Director, Collections and Recovery Business Planning, Project Management & Analytics (BP&A). The Senior Dialer Analyst is a key member of our team here at SoFi, responsible for supporting all of our outbound/inbound dialer operations for Personals Loans, Credit Cards, and Loan Origination Outreach . Overall, work will also include driving Dialer improvement efforts in efficiency, effectiveness, and productivity, including implementing initiatives across 1LOD Business Controls. What you'll do: Operational Management Help the team manage daily dialer operations, ensuring campaigns start on time, run efficiently, and meet intensity targets. Identify and resolve technical issues, collaborating with IT and Telephony teams to implement upgrades and patches. Monitor agent status in real-time to maximize productivity and reduce idle time. Analytics & Reporting Create and maintain dashboards to track MTD metrics and validate the effectiveness of calling strategies. Analyze dialer metrics to provide recommendations for improving efficiency and effectiveness. Risk & Compliance Ensure all dialing activities comply with FDCPA, Reg F, TCPA, and state laws. Partner with Risk stakeholders to establish control inventories, descriptio

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 . At Coinbase, our mission is to increase economic freedom in the world. To achieve this, we are building the most trusted and comprehensive platform for institutions to participate in the crypto economy. We are seeking a very specific candidate: someone who is passionate about our mission, relishes the pressure of solving the industry's hardest problems, and actively seeks feedback to operate as part of a championship team. As a Senior Accountant, Brokerage and Derivatives on the Finance team's Accounting - Books & Records group, you'll own core accounting, close, controls, and regulatory reporting for Coinbase's registered Futures Commission Merchant (FCM) and Broker-Dealer entities. This team provides the financial foundation for Coinbase's expanding brokerage and derivatives businesses, ensuring accuracy, compliance, and scalability as new products launch and regulated operations grow. You'll partner across Accounting, Product, Engineering, Legal, and Compliance to solve complex problems, strengthen the control environment, and build processes that scale with the business. This is more than a close-and-reporting role. You will have a direct line of sight from your work to regulatory readiness, product launches, audit outcomes, and the financial integrity of businesses operating at the forefront of digital assets. What you'll do: Own the monthly close for the FC

Seu bem-estar, nossa missão. Junte-se a uma empresa que torna o mundo mais saudável. CONHEÇA A GENTE Estamos revolucionando o bem-estar corporativo. Nossa plataforma conecta colaboradores do mundo todo aos melhores parceiros em exercício físico, mindfulness, terapia, nutrição e rotina de sono – tudo em uma só subscrição. Com base em Nova York e equipe na Europa, América do Norte e América do Sul, nossa missão é fazer de toda empresa uma empresa de bem-estar. A gente acredita que o trabalho deve ser gratificante, inspirador e equilibrado. Aqui, você vai encontrar uma equipe que valoriza bem-estar, colaboração e perspectivas diversas, em um lugar onde paixão e criatividade rompem limites para criar impacto de verdade. Suas contribuições vão ajudar a construir um mundo mais saudável, para você e milhões de pessoas globalmente. A OPORTUNIDADE Estamos contratando Senior Business Development Representative para se juntar ao nosso time de Marketing em São Paulo! Como BDR do Setor Público, você será responsável por gerar novas oportunidades de negócio dentro do setor público brasileiro, combinando prospecção outbound (acima de 1.000 vidas) com qualificação inbound (de 1.000 a 10.000 vidas). Diferente do nosso segmento Enterprise, que foca em empresas privadas, aqui você atuará junto a entidades do setor público, como prefeituras, trabalhando em parceria próxima com nossos Executivos de Vendas do Setor Público para abrir portas, navegar por organizações complexas e criar pipeline qualificado para o nosso segmento de Setor Público. SEU IMPACTO Identificar e engajar proativamente potenciais clientes do setor público por meio de prospecção outbound (cold calls, e-mails e canais criativos). Qualificar e converter oportunidades inbound com agilidade, seguindo cadências estruturadas multicanal e mantendo o engajamento ativo ao longo de ciclos de decisão mais longos. Pesquisar contas, mapear stakeholders e personalizar a abordagem para engajar os tomadores

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . We are seeking a product-minded Senior Software Engineer to help us build the next generation of media creation tools at Reddit. In this role, you will define the backend architecture that powers how Redditors capture, edit, and publish engaging video and image content. You will tackle complex technical challenges to support our media product strategy and deliver high-quality media experiences globally. Key Responsibilities Work cross-functionally with product, design, and other engineering counterparts to execute on product and business strategy and build novel products and features that our users will love. Own backend infrastructure for media creation, building fast, maintainable APIs that seamlessly integrate with our frontend clients to provide a magical, real-time creator experience. Contribute to the full development cycle: technical design, development, test, experimentation, analysis, and launch. Participate with a team of thoughtful, fast-moving, and motivated engineers. Contribute to standards that improve developer workflows, recommend best practices, and help mentor junior engineers on the team to grow their technical expertise. Move fast while balancing quality. We can’t afford extensive processes, and we also can’t afford show-stopping bugs. We need someone who can balance speed with quality while quickly building brand-new products. Qualifications BS degree in Computer Science, a similar technical field of study or equivalent practical experience. 3+ years of industry experience in large-scale distribute

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Observe by Snowflake is a high-growth SaaS observability platform built on the Snowflake AI Data Cloud, enabling businesses to troubleshoot modern distributed applications 10x faster. Now, as a core part of Snowflake, we’ve reached a major milestone in the evolution of the Snowflake platform. By bringing AI-powered observability directly into the Snowflake ecosystem, we’ve created the first truly unified platform for telemetry and business data. As a Senior Solutions Engineer for Observe, you will play a critical, highly-visible, role within our organization, serving as the primary technical resource for our Sales team. You will be responsible for driving the technical closure of sales opportunities by demonstrating the value of Observe to prospective customers. This role requires a blend of deep technical knowledge, strong presentation skills, and a customer-focused approach. KEY RESPONSIBILITIES: Technical Discovery and Presentation: Conduct in-depth technical discovery sessions with prospects to understand their current environment, challenges, and specific observability requirements. Tailor and deliver compelling product demonstrations and technical presentations that showcase how our solution addresses their needs. Proof of Concepts (POCs): Design, scope, and manage te

Who We Are Every organization runs on intelligence: years of accumulated knowledge, decisions, and context. As AI takes on more of that work, companies face a choice: rent that intelligence from vendors who keep the data, the context, and the results, or own it. OpenTeams exists to make ownership possible. Founded by Travis Oliphant, creator of NumPy and SciPy, and built by people with deep roots across the open-source ecosystem, including NumPy, SciPy, PyTorch, and Jupyter, we help enterprises and governments build AI they control, govern, and evolve themselves. If that sounds like your kind of work, we'd like to meet you. Senior AI/ML Test and Evaluation Engineer Location: U.S - Remote OR Hybrid - Washington, DC, Denver, CO or Colorado Springs, CO. Work Authorization: U.S. citizenship required Clearance: U.S.-Remote Opening: An active clearance is not required. Candidates must be eligible and willing to obtain and maintain a U.S. security clearance. Hybrid Opening: An active TS/SCI clearance is preferred. Candidates may also be considered if they previously held a TS/SCI with CI polygraph or currently hold an active TS or Secret clearance. Salary Range: $145,000–$250,000 USD, dependent on experience level and location Openings: Two positions are available: One hybrid position: Candidates must be located in or willing to work hybrid from Washington, DC; Denver, CO; or Colorado Springs, CO. An active TS/SCI clearance is required. Up to 15% travel is required. One U.S.-remote position : Candidates may work remotely from anywhere in the United States. An active clearance is not required, but candidates must be willing and able to undergo the process required to obtain and maintain a U.S. security clearance. About the Role We're looking for a Senior AI/ML Test and Evaluation Engineer to build and operate the benchmarking and evaluation capability at the core of an AI platform. This is a role for someone who is more interested in what a model gets wrong tha

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Senior Software Engineer, Core Experience Job #SECE39 Overview Maplebear Inc. D/B/A Instacart in San Francisco, CA seeks Senior Software Engineer, Core Experience (Multiple Openings). Employee may be stationed anywhere in the continental United States but will report directly to Instacart headquarters in San Francisco, CA. About the Job Design, build, and implement software solutions to optimize and scale the Instacart platform and related technologies as part of the Core Experience team. Duties include: Developing highly scalable software using innovative computer science and software engineering principles while ensuring proper protocols are in place to rapidly roll out upgrades and new features; Analyzing and optimizing expensive SQL queries; Enabling sophisticated, data-driven features that adapt to customer shopping behavio

About Presence Presence is the leading provider of teletherapy solutions for children with diverse needs. Our award-winning technology connects speech-language pathologists, school psychologists, occupational therapists, and mental health specialists to K-12 school districts nationwide. With a growing network of over 2,000 clinicians and more than 8 million teletherapy sessions delivered, we’re dedicated to ensuring every child has access to the support they need. At Presence, we embrace the benefits of being a remote-first company while recognizing the importance of in-person connection to advance our mission. We place a high value on “cameras on” engagement, schedule coordination, and cross-functional communication to stay connected while working in different places. Travel is also an important part of many roles, helping us build stronger relationships with our teams, clinicians, and school partners. The frequency will vary by role and responsibilities, but may include activities such as department offsites, team gatherings, and school or industry events. About the role: We're looking for a Senior Product Manager to join our team. Reporting to the VP of Product and working closely with Product Design, Clinical Relations, Marketing, and Engineering, you'll own the platform experiences that let clinicians deliver and document special education services every day, and you'll play a key role in supporting our mission to deliver teletherapy solutions for children with diverse needs. Roughly two-thirds of the current roadmap is net-new, AI-native capability, including an AI Copilot spanning report writing, documentation, session planning, and IEP writing. You'll shape what that capability becomes, partnering with designers, engineers, clinicians, and business stakeholders to reimagine how high-quality teletherapy gets delivered and documented. This is a senior, cross-functional role: you'll own solution design and product definition, build deep fluency across the entir

About Glean: Glean is the Work AI platform that helps everyone work smarter with AI. What began as the industry’s most advanced enterprise search has evolved into a full-scale Work AI ecosystem, powering intelligent Search, an AI Assistant, and scalable AI agents on one secure, open platform. With over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles. At its core, Glean is redefining how enterprises find, use, and act on knowledge. Its Enterprise Graph and Personal Knowledge Graph map the relationships between people, content, and activity, delivering deeply personalized, context-aware responses for every employee. This foundation powers Glean’s agentic capabilities - AI agents that automate real work across teams by accessing the industry’s broadest range of data: enterprise and world, structured and unstructured, historical and real-time. The result: measurable business impact through faster onboarding, hours of productivity gained each week, and smarter, safer decisions at every level. Recognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers across 50+ industries and 1,000+ employees in more than 25 countries, we’re helping the world’s largest organizations make every employee AI-fluent, and turning the superintelligent enterprise from concept into reality. If you’re excited to shape how the world works, you’ll help build systems used daily across Microsoft Teams, Zoom, ServiceNow, Zendesk, GitHub, and many more. You'll be deeply embedded where people get things done. You'll ship agentic capabilities on an open, extensible stack, with

About Glean: Glean is the Work AI platform that helps everyone work smarter with AI. What began as the industry’s most advanced enterprise search has evolved into a full-scale Work AI ecosystem, powering intelligent Search, an AI Assistant, and scalable AI agents on one secure, open platform. With over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles. At its core, Glean is redefining how enterprises find, use, and act on knowledge. Its Enterprise Graph and Personal Knowledge Graph map the relationships between people, content, and activity, delivering deeply personalized, context-aware responses for every employee. This foundation powers Glean’s agentic capabilities - AI agents that automate real work across teams by accessing the industry’s broadest range of data: enterprise and world, structured and unstructured, historical and real-time. The result: measurable business impact through faster onboarding, hours of productivity gained each week, and smarter, safer decisions at every level. Recognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers across 50+ industries and 1,000+ employees in more than 25 countries, we’re helping the world’s largest organizations make every employee AI-fluent, and turning the superintelligent enterprise from concept into reality. If you’re excited to shape how the world works, you’ll help build systems used daily across Microsoft Teams, Zoom, ServiceNow, Zendesk, GitHub, and many more. You'll be deeply embedded where people get things done. You'll ship agentic capabilities on an open, extensible stack, with

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 Delivery Enablement & Operations team is seeking a Senior Technical Program Manager to drive the cross-functional delivery of our most strategic portfolio of work in Platform Infrastructure. We are seeking an individual with a passion for technology, infrastructure, and operational excellence. The Senior Technical Program Manager will partner with Product and Engineering teams to implement, maintain, and optimize complex operational processes, inclusive of clarifying needs and value, securing commitment from teams across the organization, setting timelines, and facilitating ongoing delivery and execution. This role will report to the Senior Manager, Technical Program Management. You will: Drive large-scale, complex, cross-functional programs from design through delivery. Partner with Product and Engineering to define scope, value, and technical requirements, securing commitments across organizations. Orchestrate planning, prioritization, and execution, managing the integrated program plan and timelines across disparate functions. Proactively identify and resolve risks, dependencies, and impediments, clearly communicating trade-offs and solutions to stakeholders. Build and maintain strong relationships , serving as the central point of contact and providing consistent transparency into program goals, progress, and quality. Energize cross-functional teams to achieve ambitious objectives and uphold world-class operational excellence and sec

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. As a Senior Commercial Counsel at Synthesia, you will work closely with our Sales, Marketing, Finance, Business Operations, and Go-To-Market organizations. Our team is a network of knowledgeable and supportive professionals who work as a unit, bringing bold ideas to the table and providing collaborative problem-solving. This role will report to the Director, Commercial Legal (NYC-based, overseeing commercial legal work for the Americas), and be responsible for various legal-related matters and projects involved with supporting the teams that sell and build our products. Responsibilities include: Drafting, reviewing, and negotiating a variety of commercial agreements to support sales, partnerships, and our purchase of software and services from vendors. Your primary focus will be on our service agreements, software licenses, data processing agreements, and NDAs for our prospective customers. We’ll ask you to draw from the experience you’ve gained from supporting hundreds or thousands of commercial transactions to help define business terms and structure deals in an optimal way; Advising on a variety of areas ranging from intellectual property, data privacy, data security, software licensing agreements, and go-to-

The Opportunity We’ve built out a best-in-class data asset and AI tools about businesses in the US. We are continually expanding our data coverage to ensure our product is a one-stop-shop for KYB, onboarding, assessing fraud risk, creating and managing sales/marketing campaigns to US businesses. We need to ensure we are constantly keeping an eye out for new data sources that will enhance our product, as well as ensuring every data partnership we use today continues to add value. What You'll Do We’re looking for someone who will anticipate Enigma’s data needs based on the company strategy and near term goals. You’ll source new data partners to strengthen Enigma’s data assets and overall product, both opportunistically and as requested by internal product and engineering teams. You’ll be responsible for the management and ongoing growth of our internal source of truth data. You’ll also be responsible for evaluating the data quality of new partners’ data and owning the integration of that data. You’ll manage relationships with data partners - all the way from sourcing data, negotiating contracts and managing data budgets to assessing data partner performance and negotiating renewals. You’ll collaborate with Legal, Finance, Product and Engineering. This is a role with a high-level of accountability. You will need to anticipate the data needs of internal teams well before they need the data to make sure they are not blocked. You’ll need to drive forward conversations and evaluations with data partners, even when these are not high priority in the near term for other stakeholders. We Are Looking for Someone Who Is fluent in SQL, passionate about analyzing data, and knows the difference between data that only looks good in a sample and data that holds up once it’s in production. Has very strong negotiating chops - you understand how to “give and take” to get the best deal Is an expert at relationship management Operates with a sense of urgency and perseveres through

About Stitch Fix, Inc. Stitch Fix (NASDAQ: SFIX) Stitch Fix is redefining retail by combining human creativity with advanced data science and Generative AI. As we build the future of personalized shopping, we’re equally committed to building yours. We believe in investing in our team as much as our technology. Join us to be a trendsetter in the industry and help us redefine what’s possible for our clients, while we help you reach your full potential. About the Role The Women’s Technical Design team is committed to providing the best client experience by creating well-fitting, high-quality products across an inclusive size range (Core, Plus) by utilizing client feedback and data to inform fit choices every day. We are looking for a Senior Technical Designer who enjoys weaving creative problem solving with technical accuracy and a strong understanding of apparel fit, construction, pattern making and grading to own at least two product categories and ensure fit and quality standards are well-executed and consistent across all styles. This role serves as a technical expert and builds close relationships with cross-functional team members and external vendors, impacting the business by maintaining product consistency, driving speed to market, and translating client feedback into product action plans and long-term fit improvements. Senior Technical Designer will also use strong technical judgment to independently identify fit and construction issues, anticipate potential production risks, and drive solutions through to resolution. This site-based position at our headquarters in San Francisco, CA requires regular on-site presence (5–9 days/month). Responsibilities: Manage multiple/complex product category fit sessions, ensuring style and fit intent are executed to Brand guidelines across owned categories while maintaining category quality, construction standards, and fit/pattern blocks. Establish and maintain consistent fit standards, pattern bloc