# Senior Software Engineer **Company**: Mastercard **Location**: Atlanta, GA **Work arrangement**: hybrid **Experience**: senior **Job type**: full-time **Salary**: $115,000 - $184,000 USD **Category**: Engineering **Industry**: Finance **Apply**: https://mastercard.wd1.myworkdayjobs.com/en-US/CorporateCareers/job/Atlanta-Georgia-675-Ponce-De-Leon-Ave-NE/Senior-Software-Engineer_R-278419?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply **Canonical**: https://yubhub.co/jobs/job_812f93d7-981 ## Description Mastercard's Small and Medium Enterprises (SME) Partnerships and Loyalty team is seeking a Senior Software Engineer to apply full-stack expertise in designing, building, deploying, and scaling real-time, interactive applications used by thousands of clients worldwide. The ideal candidate will be hands-on, with a strong focus on UI development, API integration, and building cloud-native solutions that operate at a global scale and handle high-volume workloads. In this role, you will work within an agile development methodology, collaborating with other technical delivery teams while mentoring junior engineers to deliver robust, high-quality solutions for new features and services. Responsibilities: - Design, build, test, deploy, and enhance full-stack applications using Java, Spring Boot, React, Angular, PostgreSQL, SQL, NoSQL, and Snowflake. - Develop scalable microservices, REST APIs, and distributed systems that support real-time analytics, reporting, and data-driven applications. - Build intuitive, responsive, and high-performing user interfaces that transform complex data into meaningful insights and deliver exceptional customer experiences. - Translate business and product requirements into secure, scalable, maintainable, and testable software solutions. - Design, develop, and optimize database structures, queries, and data models for large-scale, data-intensive applications. - Apply strong software engineering principles, including object-oriented design, design patterns, data structures, algorithms, automated testing, code reviews, and CI/CD. - Collaborate with Product Managers, Architects, Engineers and other stakeholders across global teams to deliver customer-focused solutions. - Continuously improve application performance, reliability, security, observability, and operational excellence. - Contribute to Agile planning, estimation, prioritization, and delivery while taking ownership of technical outcomes. - Leverage AI-assisted development tools, including tools such as GitHub Copilot, to accelerate coding, refactoring, testing, debugging, documentation, code reviews, and other software development activities, with appropriate engineering judgment and human oversight. - Mentor team members, share technical knowledge, and help foster a culture of engineering excellence and continuous improvement. Requirements: - Extensive experience developing enterprise-scale full-stack applications, with strong expertise across backend services, frontend development, and database technologies. - Extensive experience designing and developing Java applications, Spring Boot services, RESTful APIs, and microservices in enterprise environments. - Strong hands-on experience with React, Angular, JavaScript/TypeScript, and responsive web application development. - Proven experience designing and developing modern, responsive, and intuitive user interfaces that deliver engaging and effective user experiences. - Strong database design, data modeling, SQL, NoSQL, PostgreSQL, Snowflake, query optimization, and performance tuning skills. - Strong understanding of microservice architecture, distributed systems, API design, and cloud-native development practices, Azure experience preferred. - Strong understanding of object-oriented design principles, design patterns, data structures, algorithms, and software architecture. - Experience designing and developing event-driven applications, scalable distributed systems, and data-intensive applications. - Experience using AI-assisted software development tools, such as GitHub Copilot, to improve productivity and software quality across coding, refactoring, testing, debugging, documentation, and delivery. - Strong understanding of modern software engineering practices, including automated testing, CI/CD, Git-based development, code reviews, observability, and operational readiness. - Demonstrated ability to operate effectively in an Agile engineering environment, contributing to collaborative technical decision-making and continuous improvement. - Ability to work independently, manage competing priorities, and make thoughtful technical decisions with minimal supervision. - Strong communication and collaboration skills, with the ability to explain technical concepts and influence decisions across technical and non-technical audiences. - Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related field, or equivalent practical experience. Benefits: - Insurance (including medical, prescription drug, dental, vision, disability, life insurance) - Flexible spending account and health savings account - Paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave) - 80 hours of Paid Sick and Safe Time - 25 days of vacation time and 5 personal days, pro-rated based on date of hire - 10 annual paid U.S. observed holidays - 401k with a best-in-class company match - Deferred compensation for eligible roles - Fitness reimbursement or on-site fitness facilities - Eligibility for tuition reimbursement ## Skills ### Required - Java - Spring Boot - React - Angular - PostgreSQL - SQL - NoSQL - Snowflake - GitHub Copilot ### Nice to have - Azure --- Source: [Apply at mastercard.wd1.myworkdayjobs.com](https://mastercard.wd1.myworkdayjobs.com/en-US/CorporateCareers/job/Atlanta-Georgia-675-Ponce-De-Leon-Ave-NE/Senior-Software-Engineer_R-278419?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)