Lead Network Security Engineer Jobs

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer Overview Interested in building the next generation platform that empowers end-to-end marketing campaign management inclusive of audience targeting, campaign execution, and measurement? Our platforms operate at global scale, processing massive volumes of data and enabling data-driven marketing solutions across markets worldwide. The overarching goal of data-driven marketing is to deliver the right content, to the right person, at the right time. We are looking for individuals who are passionate about reimagining products, features, and services at scale while helping shape the future of digital marketing technology. If you wish to be part of this Priceless® experience, read below. The Marketing Services (MS) Technology team is looking for a Lead Software Development Engineer (Technical Lead) to provide technical ownership, with an emphasis on engineering efficiency, on-time delivery, innovation, and an outstanding experience for our customers. The ideal candidate is passionate about architecting and building highly available, large-scale platforms using modern engineering practices. You will work across technologies including Java, Spring Boot, React, GraphQL, Databricks, AWS, Spark, Hadoop, real-time data processing frameworks, and cloud-native architectures. Our teams leve

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Middleware Solutions Architect (Java, IBM Tivoli, SWIFT, MFT, ODI, OAS) Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview The Systems and Platform Architecture team is looking for a Middleware Architect to design and provide oversight for Middleware solutions through all stages of the development life cycle from bid, concept through architecture, design, build, test and delivery into production. Role Typically, the role will require the holder to: • Produce High Level Designs for Middleware architecture solutions. • Maintain the technology roadmap for Middleware related technologies in line with end of support dates. • Work closely with cross f

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer Overview MasterCard is seeking talented individuals to join our Emerging Payments Technology team in Pune, India. MasterCard is researching and developing the next generation of products and services to enable consumers to securely, efficiently, and intelligently conduct transactions regardless of channel. Whether through traditional retail, mobile, or e-commerce, MasterCard innovation is leading the digital convergence of traditional and emerging payments technologies across a wide variety of new devices and services. Join our team and help shape the future of connected commerce! Role The Consultant, Software Engineering is a hands-on developer specializing in Java development with a particular focus producing software development kits (SDKs) and API services in support of MasterPass, our digital wallet solution. As a Consultant on the Digital Payments Technology team, you will be responsible for helping design and implement SDKs and API services across multiple products and services. You’ll work closely with other team technical leads and with our Product Management team, and other stakeholders. Working within an agile development methodology, you will collaborate with and mentor other engineers and with other technical delivery teams, implement solid, robust solutions f

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer Overview Develops and leads software engineering projects and creates the development and delivery of enhanced software solutions. Researches alternative technical solutions for changing business needs. Responsible for assuring the daily activities of the team meet the functional requirements and also follow coding best practices and non functional requirements. Role • Highly Motivated Technical Leader to Champion Software Development Projects and that can deliver results. • Researches alternative technical solutions for changing business needs. • Responsible for assuring the daily activities of the team meet the required service levels. • Successfully develop and lead major projects and complex assignments with broad scope and long-term business implications. • Develop innovative solutions that meet specific business needs. • Partner with scrum masters / project managers to lead day to day software development efforts. • Assist in day to day software development efforts including programming. • Create proof of concept applications • Collaborate with business and technical partners • Assist in the evaluation of 3rd parties and 3rd party products. • Ensure adherence to established quality control practices. • Create and maintain technology road-maps.

Razorpay is one of India’s leading full-stack financial technology companies, powering the way businesses move, manage, and grow money. Founded in 2014 by Harshil Mathur and Shashank Kumar with a simple vision - to simplify payments for Indian businesses - we’ve since grown into a fintech powerhouse driving India’s digital payment revolution. Razorpay powers millions of businesses with a smarter, scalable stack that goes beyond transactions to help them truly build and grow. From building AI-native agentic payments, to AI-assisted fraud detection and real-time risk intelligence to automated reconciliation, smart payouts, and predictive financial insights, we are embedding intelligence across our stack to make money movement faster, safer, and more efficient. In close collaboration with ecosystem partners - including banks, networks, regulators - we are pioneering industry-first solutions that are shaping the next era of fintech Across India, Singapore and Malaysia, our products span everything from seamless checkouts to payroll automation - powering a fintech ecosystem that’s redefining how money moves across Asia. Today, that ecosystem supports everyone from early-stage startups to some of India’s largest enterprises, enabling them to accept, process, and disburse payments at scale while expanding into new ways of managing money more efficiently. Our scale speaks volumes: Razorpay processes $180+ billion in annualized transactions, powering leading businesses like Airbnb, Facebook, WhatsApp, Airtel, CRED, BookmyShow, Zomato, Swiggy, Lenskart, Mirae Asset Capital markets, Indian Oil, National Pension Scheme - and over 100 of India’s unicorns. With strong roots in India and growing operations in Southeast Asia, we are shaping the next chapter of financial technology across the region. We are backed by global investors including GIC, Peak XV Partners (formerly Sequoia Capital India & SEA), Tiger Global, Ribbit Capital, Matrix Partners, MasterCard, and Salesforce V

Role: Affiliate & B2B Customer Acquisition – Paytm Money (PML) About Us: Paytm is India’s leading payments Super App, offering consumers and merchants a wide range of financial services. A pioneer of the mobile QR payments revolution, Paytm’s mission is to bring half a billion Indians into the mainstream economy through technology-led financial inclusion. Paytm Money is the wealth-tech arm of Paytm, enabling users to invest in mutual funds, equities, and derivatives seamlessly. Owned by One97 Communications, founded by Vijay Shekhar Sharma, the company is headquartered in Noida and backed by leading global investors. Role Overview: We are looking for an experienced Affiliate Marketing leader to build and scale the affiliate and partnerships growth channel for Paytm Money. This role will own the end-to-end affiliate charter across mutual funds, equities, and derivatives, driving high-quality user acquisition through publishers, partners, and performance networks. The ideal candidate will bring deep expertise in affiliate ecosystems—especially within broking, fintech, or wealth platforms—and will focus on scaling this channel efficiently with strong ROI and quality metrics. Key Responsibilities Affiliate Strategy & Channel Ownership: Own and drive the affiliate marketing strategy across all investment products. Build a scalable affiliate engine leveraging networks, direct publishers, and strategic partnerships. Manage budgets, payouts, and ROI. Partner Acquisition & Ecosystem Building: Onboard and manage affiliate partners including content platforms, fintech aggregators, influencers, and broker comparison platforms. Build strong publisher relationships and unlock new partnerships. User Acquisition & Quality Control: Drive high-quality acquisition (demat accounts, SIPs, active traders) while monitoring traffic quality, conversion rates, and fraud. Ensure alignment with long-term LTV and retention Campaign Management & Optimization: Launch and optimize campaigns

Instawork is on a mission to create meaningful economic opportunities for skilled hourly professionals in communities around the globe. Our AI-powered labor marketplace helps local businesses scale, and enables global technology companies to push the frontiers of robotics and AI. Backed by world-class investors like Benchmark, Spark Capital, Craft Ventures, Greylock, Y Combinator, and others, we’re looking for exceptional talent to reimagine the way the world works. We are building one of India’s largest commercial video data collection networks and looking for highly driven field operators who can build teams, close business deals, and drive on-ground operations. This is not a desk job. This role is for hustlers who can operate independently, unlock locations, manage people, and deliver results. What You’ll Do Visit factories, shops, workshops, kitchens, warehouses, garages, and other commercial businesses Convince business owners to allow commercial video data collection Build relationships and close partnerships Hire and manage Field Officers (FOs) and Data Collectors (DCs) Ensure daily recordings happen smoothly at business locations Drive collection targets, team productivity, and output quality Expand into new categories and new areas Who Should Apply Field sales executives Business development executives Vendor onboarding professionals Operations hustlers Team leaders who can manage field staff What We’re Looking For Strong communication and convincing skills Ability to hire and manage teams on the ground Ownership mindset and high energy Comfortable with travel and field work Ability to work independently without constant supervision Earnings & Growth 💰 Earn ₹60,000 to ₹4,00,000/month based on: Hours delivered Team performance Categories unlocked Operational consistency High performers can grow fast and handle multiple cities/regions. Work Details Location: Across India Mode: Field + Operations High travel involved Success in This Role You will succeed

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 revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet. About the team The Global Partnerships team develops and manages the strategic relationships that enable Stripe’s payments, financial-services, and geographic-expansion ambitions. We work with local payment methods, financial institutions, card networks, banks, and other ecosystem partners to build the infrastructure, commercial models, and market access Stripe needs to serve users globally. What you’ll do We are hiring a Global Partnerships Lead based in Singapore to own Stripe’s Global Partnerships strategy and execution across Greater China, Hong Kong, and Singapore. As the regional Global Partnerships Lead, you will own Stripe’s most important in-market relationships across local payment methods, financial partners, card networks, banks, and expansion partners. You will set the partnership strategy for the region; identify, prioritize, and develop new opportunities; lead complex negotiations; and ensure partnerships deliver durable commercial, product, and expansion outcomes for Stripe and our users. This is a leadership role at the intersection of product strategy, market expansion, and commercial execution. You will serve as Stripe’s senior partnership representative for the region, build trusted executive relationships with ecosystem partners, and lead alignment across Product, Engineering, Go-to-Market, Legal, Risk, Compliance, Finance, Treasury, and Operations. Responsibilities Act as Stripe’s Global Partnerships Lead for Greater China, Hong Kong, and Singapore , with end-to-end accountability for the regional partnership portfolio. Set and execute the regional strategy across local payment methods, financial partners, card networks, banks, and expansion par

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. We're looking for a Japan Growth Lead to establish and scale Replit's commercial presence in Japan. This is a high-impact, externally-facing role that sits at the intersection of enterprise business development, channel sales, and market strategy. You'll own how Replit shows up in the Japanese market, building partnerships with enterprise and government customers, activating reseller and channel partner networks, and representing Replit at major industry events and conferences. This role is ideal for someone who has deep roots in Japan's business landscape, understands how to navigate enterprise and public-sector sales cycles in Japan, and knows how to build trust with both technical and non-technical stakeholders. What You'll Do Enterprise & Government Partnerships Own end-to-end partnership development with enterprise accounts, government agencies, and public sector institutions in Japan Identify, prospect, and close strategic partnerships with large Japanese enterprises across technology, finance, manufacturing, retail, and more Navigate complex, multi-stakeholder procurement processes typical of Japanese enterprise and government accounts Build long-term relationships with key decision-makers, executives, and procurement leads Channel & Reseller Activation Identify, recruit, and activate resellers, system integrators, and channel partners who can distribute Replit's products in Japan Develop enablement programs, co-selling motions, and joint go-to-market strategies with channel partners Negotiate partnership agreements, reseller terms, and co-marketing arrangements Monitor partner performance and iterate on programs to maximize channel revenue Education (EDU) Partnerships Build partnerships with Japanese un

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role WRITER is looking for a customer success professional who will own deployment and activation success across a customer portfolio. You'll embed deeply into your customers' organizations, understand their business objectives, and build the programs, communities, and frameworks that turn AI investment into measurable outcomes. You'll partner closely with a Transformation lead to identify the right WRITER capabilities for each use case, then design and execute the strategies that drive meaningful adoption: building champion networks, running customized workshops, and advising customers on how to scale their AI programs over time. The ideal candidate brings a builder's mindset to customer success: you're not waiting for customers to engage, you're creating the conditions for it. This is a hybrid role based in our London hub. 🦸🏻‍♀️ What you'll do Own activation and platform success Deeply understand each customer's specific use cases, business objectives, and succe

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role WRITER is looking for a customer success professional who will own deployment and activation success across a customer portfolio. You'll embed deeply into your customers' organizations, understand their business objectives, and build the programs, communities, and frameworks that turn AI investment into measurable outcomes. You'll partner closely with a Transformation lead to identify the right WRITER capabilities for each use case, then design and execute the strategies that drive meaningful adoption: building champion networks, running customized workshops, and advising customers on how to scale their AI programs over time. The ideal candidate brings a builder's mindset to customer success: you're not waiting for customers to engage, you're creating the conditions for it. This is a hybrid role based in our London hub. 🦸🏻‍♀️ What you'll do Own activation and platform success Deeply understand each customer's specific use cases, business objectives, and succe

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role WRITER is looking for a customer success professional who will own deployment and activation success across a customer portfolio. You'll embed deeply into your customers' organizations, understand their business objectives, and build the programs, communities, and frameworks that turn AI investment into measurable outcomes. You'll partner closely with a Transformation lead to identify the right WRITER capabilities for each use case, then design and execute the strategies that drive meaningful adoption: building champion networks, running customized workshops, and advising customers on how to scale their AI programs over time. The ideal candidate brings a builder's mindset to customer success: you're not waiting for customers to engage, you're creating the conditions for it. This is a hybrid role based in our New York City hub. 🦸🏻‍♀️ What you'll do Own activation and platform success Deeply understand each customer's specific use cases, business objectives, an

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role WRITER is looking for a customer success professional who will own deployment and activation success across a customer portfolio. You'll embed deeply into your customers' organizations, understand their business objectives, and build the programs, communities, and frameworks that turn AI investment into measurable outcomes. You'll partner closely with a Transformation lead to identify the right WRITER capabilities for each use case, then design and execute the strategies that drive meaningful adoption: building champion networks, running customized workshops, and advising customers on how to scale their AI programs over time. The ideal candidate brings a builder's mindset to customer success: you're not waiting for customers to engage, you're creating the conditions for it. This is a hybrid role based in our New York City hub. 🦸🏻‍♀️ What you'll do Own activation and platform success Deeply understand each customer's specific use cases, business objectives, an

Own the end-to-end execution that takes NVIDIA DRIVE Autonomous Driving Software (NDAS) from product definition to production deployment across major OEM vehicle lines. We are seeking an accomplished engineering execution leader to lead adaptation, integration, validation, and production readiness of NVIDIA Autonomous driving solution (NDAS) for strategic automotive OEMs. You will work between NVIDIA product and engineering teams and the OEM's vehicle, software, systems, and validation groups. The role involves converting an agreed feature set into a deliverable vehicle program. This entails clarifying requirements, coordinating interfaces and responsibilities, setting the engineering plan, building consistent productization workflows, and managing issue resolution. You will influence teams such as systems engineering, autonomous-driving development, platform software, functional safety, cybersecurity, quality, validation, release, and customer engineering. What You'll Be Doing: Lead NDAS execution with major OEMs across the full program lifecycle — from feature definition and technical alignment through vehicle integration, validation, launch, and production ramp — owning the coordinated engineering plan per vehicle line, including requirements, architecture, adaptation scope, achievements, staffing, validation strategy, release criteria, and production-readiness gates. Translate OEM vehicle requirements and use cases into clear commitments for NVIDIA teams, while ensuring OEM partners understand product capabilities, constraints, assumptions, and the work required on their side; build scalable, repeatable workflows for adapting NDAS to specific OEM platforms, vehicle architectures, sensor configurations, compute platforms, networks, and development processes. Drive multi-functional implementation across autonomous-driving features, systems, platform software, vehicle integratio

About the Team OpenAI’s mission is to ensure that artificial general intelligence (AGI) benefits all of humanity. Achieving this goal requires more than cutting-edge research—it demands deep, ongoing engagement with the policymakers, communities, and institutions shaping the future of AI. Our approach is grounded in shared stewardship: we collaborate with communities, educators, stakeholders and frontline organizations to co-create AI tools and practices that reflect real needs and expand opportunity. The Global Affairs team leads this engagement. We cultivate authentic, collaborative relationships to ensure that diverse perspectives inform our work. We work shoulder-to-shoulder with communities — meeting people where they are, listening first, and building solutions together. Through sustained collaboration and shared learning, we co-create pilots, tools, and local programs that reflect real needs; we then partner with public officials and peer organizations to help bring those community-shaped ideas to broader practice. In close partnership with our research, product, and policy colleagues, the U.S. Policy and Partnerships team leads our Global Affairs engagement in the U.S. at the federal, state, and local levels, working across regions to anticipate emerging issues, craft forward-looking strategies, and champion policies that align technological progress with human values. Our mission is to help shape the global conversation on AI and ensure that the benefits of this transformative technology reach people everywhere. About the Role As Engagement and Outreach Lead, you will help lead OpenAI’s efforts to build trusted, long-term relationships with third-party organizations, civic and community leaders, and mission-aligned networks that help ensure AI benefits everyone. This role blends strategic partnership and policy development with visible public engagement and coalition-building. You’ll represent OpenAI across education, workforce, technology policy, civic, an