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 Senior Software Engineer Marketing Technology Solutions MarTS is building cutting-edge intuitive intent-driven marketing products to empower our customers generate high-value leads and fuel the Mastercard brand We are a part of the Corporate Technology Solutions Group Mastercard Technology business unit that powers the customer technology backbone of Mastercard MarTS operates at the center of marketing business product and technology and brings to life marketing strategies and helps to pave the way for current ones that power our growth This Senior Software engineer would oversee technical projects guide engineering teams and ensure the successful delivery of high-quality solutions The ideal candidate will combine deep technical expertise with strong leadership and communication skills to drive innovation and excellence across all engineering efforts Role Lead the design development and deployment of complex engineering projects Provide technical guidance and mentorship to engineers and cross-functional teams Ensure engineering best practices code quality and performance standards are upheld Conduct code reviews architecture discussions and technical deep-dives Stay current with emerging technologies and industry trends to drive continuous improvement Foster a culture of innovation collaboration and accountability Experiment with new tools to streamline the development testing deployment and operation of application Collaborate with cross-functional teams to identify high-priority challenges and develop innovative solutions Establish and enforce best practices for engineering including coding standards code reviews and documentation Ensure security and privacy compliance by implementing appropriate protection measures for sensitive data All About You Education Bachelor s or Master s degree in Engineering Computer Science or related field Leadership Extensive experience in software engineering with a proven record of leading technical teams and delivering scalable enterprise-grade solutions Programming Expertise Ability to write secure high-performance code in two or more languages e g Java JavaScript Backend Development Deep hands-on experience building multi-threaded event-driven and scalable applications using Java 17 Spring Boot Spring Core Spring Batch Hibernate JPA MyBatis Maven Gradle PL SQL Unix Shell scripts Data Caching Strong proficiency in PostgreSQL schema design query optimization stored procedures and Redis ElasticCache for distributed caching and state management File Object Storage Practical experience with file and object storage systems e g AWS S3 ECS for data ingestion and retrieval Microservices Communication Proven expertise in RESTful API design asynchronous communication Kafka Axon and resilient inter-service communication patterns retry circuit breaker saga pub sub Frontend Development Experience building responsive UIs with Vue js preferred with focus on accessibility and cross-browser compatibility Load Balancing Scalability Working knowledge of application load balancing F5 Nginx ALB API Gateway service discovery and designing for multi-AZ high availability deployments Web Gateways SSO Familiarity with API Gateways Heracles FSSO and Web SSO integrations ensuring secure authentication and authorization flows Testing Automation Hands-on experience with JUnit TestNG RestAssured Selenium Postman and mocking frameworks Mockito EasyMock Build Version Control Skilled with Maven Gradle Ant Git GitHub Bitbucket and artifact repositories Artifactory Nexus CI CD DevOps Strong experience with CI CD pipelines Jenkins CodePipeline containerization Docker Kubernetes EKS and deployment automation on PCF and AWS Observability Ops Experience with Splunk Dynatrace Swagger Grafana for monitoring logging and API documentation Agile Ways of Working Experienced in Agile SAFe delivery backlog refinement retrospectives and working closely with cross-functional teams Security Compliance Knowledge of OWASP secure coding practices encryption standards and compliance frameworks Skilled in configuring SonarQube Checkmarx Veracode for code quality and security assurance Problem Solving Innovation Ability to analyze complex design challenges propose innovative solutions and make independent data-driven decisions in dynamic environments Corporate Security Responsibility 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