> Markdown version of [/jobs/ext/3925102-lead-software-engineer](https://www.wearedevelopers.com/jobs/ext/3925102-lead-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Software Engineer - **Company:** Mastercard - **Location:** Arlington, VA, United States - **Experience:** Expert - **Salary:** $161,000.0 - $266,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Microsoft Azure, Big Data, Code Review, Cyber Security, Databases, Digital Assets, Apache Hadoop, PostgreSQL, Machine Learning, Object-Oriented Software Development, Secure Coding, Software Engineering, TypeScript, ReactJS, Snowflake, Apache Spark, Spring-boot, Data Analytics, Apache Kafka, Data Management, Front End Software Development, Data Pipelines, Service Stack, Databricks - **Published:** October 26, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3472106893&tx=FL535FFL&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Strong experience designing, developing, testing, and delivering software products and applications * Hands-on experience with cloud platforms such as Databricks, Snowflake, AWS, or Azure * Experience with big data ecosystems and enterprise-scale data or AI applications, such as Hadoop, Spark, Kafka, or similar technologies * Working knowledge of AI/ML, data analytics, and data product development, including data quality, data privacy, and localization considerations * Proficiency with Java, Spring Boot, React, TypeScript, Postgres, object-oriented programming, front-end frameworks, and database technologies * Ability to translate business and product needs into practical technical implementation * Strong verbal and written communication skills and ability to collaborate across functions * Ability to work independently within defined priorities, escalate blockers, and deliver high-quality work in an agile environment ## Description Mastercard is looking for a talented Lead Software Development Engineer to join the Mastercard Foundry Research and Development team. In this role, you will work as part of a highly agile team building products and capabilities delivered at scale to global markets. Our team is built on a foundation of research and development, partnering across the enterprise to define, build, validate, and deliver product capabilities that support Mastercard's business units and customers. At Mastercard, you will help build technology that supports the future of commerce globally. This team has a diverse focus across geography and technology challenges, with a strong emphasis on bringing payment solutions and services to market. As a Lead Software Engineer on the R&D team, you will contribute to the design, development, testing, and delivery of product capabilities across Mastercard's business units., * Design, develop, test, and deliver software components in a rapidly changing environment * Contribute to solution design and technical implementation plans under the guidance of Mastercard technology leaders * Identify technical risks, raise issues early, and support validation of implementation approaches * Leverage knowledge of technical and data assets to implement efficient solutions to business problems * Build and integrate applications, interfaces, data pipelines, and services across relevant technology stacks * Develop scalable, maintainable solutions across cloud platforms, data platforms, and enterprise environments * Follow established engineering standards, secure development practices, and team delivery processes * Partner closely and communicate effectively with product, design, data, architecture, and engineering stakeholders * Participate in code reviews, troubleshooting, testing, documentation, and production-readiness activities * Share technical knowledge with teammates and contribute to an effective engineering culture, All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: * Abide by Mastercard's security policies and practices; * Ensure the confidentiality and integrity of the information being accessed; * Report any suspected information security violation or breach, and * Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.