Senior Software Engineer - DevOps (Java, Splunk, Dynatrace,Jenkins)

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 - DevOps (Java, Splunk, Dynatrace,Jenkins)

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.
Overview
The Account Management Services program provides vital systems and services to the Core Payments to scale the applications for global markets entry and provide issuers with a unified and consistent experience for all the participations that are at an account level. We are an agile development organization with teams located in both St. Louis, Missouri and Pune, India.

All About You:

• Overall 6-9 years of career experience into Java Development
• Experience in Core Java, J2EE, Spring Boot, Spring Batch is must
• Experience in Web Services, Microservices and API is must
• Experience working on Event Driven Architecture and Cloud Native technologies would be an added advantage.
• Experience in Middle-tier and Backend is desirable
• Good to have experience on Wrappers, Angular.
• Strong Communicator with good written skills
• Good Expertise in Application development
• Knowledge of working with Cloud platforms, performance, scalability
• Knowledge of Payments industry
• Understands and implements standard branching (e.g., Gitflow) and peer review practices
• Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT)
• Hand on experience with advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading, all from gang of four) to implement efficient code
• Progressively grown career with proven design and development experiences in Java using Object Oriented SOLID principles and patterns towards creating reusable and scalable microservices leveraging technologies such as Spring, Spring Batch, Spring Boot Framework, Cloud Native Technologies, Event Driven Architecture etc.

• Building and implementing new development tools and infrastructure
• Understanding the needs of stakeholders and conveying them to developers
• Working on ways to automate and improve development and release processes
• Testing and examining code written by others and analyzing results
• Ensuring that systems are safe and secure against cybersecurity threats
• Identifying technical problems and developing software updates and fixes
• Working with software developers and software engineers to ensure that development follows established processes and works as intended
• Planning projects and being involved in project management decisions

• Deploy updates and fixes, and provide Level 2 technical support
• Build tools to reduce occurrence of errors and improve customer experience
• Develop software to integrate with internal back-end systems
• Perform root cause analysis of production errors and resolve technical issues
• Develop scripts to automate visualization
• Design procedures for system troubleshooting and maintenance

• Experience as a DevOps engineer or in a similar software engineering role
• Understanding of cloud – Pivotal Cloud foundry
• Linux commands and scripting and understanding of Virtual machines, Mainframe, Maven, Git/bitbucket, Artifactory, Jenkins, Splunk, Dynatrace
• Understanding security principles and best practices to protect systems and data.
• Terraform or CloudFormation

• Understanding of any one of scripting language Python, Ruby, Java, JavaScript, and PowerShell
• Good knowledge of Ruby or Python
• Working knowledge of databases and SQL
• Problem-solving attitude
• Collaborative team spirit
• Develop and implement changes in high performance and scalable application using Spring Boot Framework, Cloud Native Technologies, Event Driven Architecture etc.
• Perform requirement analysis being essential part of delivering value to our customers and partners and participate in elaboration, prioritization, and effort estimation.
• Apply best development practices to write well designed, maintainable, testable, scalable, and secure code.
• Lead customer impact incidents, post-mortems and immediate actions to prevent.
• Work with stakeholders and platform teams to achieve project commitments and resolve dependencies.
• Implement standard branching (e.g., Gitflow) and peer review practices
• Apply tools (e.g., Sonar, Checkmarx ) and techniques to scan and measure code quality and anti-patterns as part of development activity
• Build test code at unit level, service level, and integration level to ensure code and functional coverage.
• Apply basic engineering principles used in building and running mission critical software capabilities (security, customer experience, testing, operability, simplification, service-oriented architecture)
• Implement different application patterns to implement different types of business processes (e.g., APIs, event-driven-services, batch-services, web-applications, big data)
• Ensure the implementation is in line with enterprise architecture, principals and agreed design and a quality service is delivered into test and production environments successfully.
• Write Junit test cases, working with Maven/Ant/Gradle, GIT
• Responsible to develop and implement business requirement as per business requirements in line with the agreed enterprise architecture and designs.
• Responsible for implementing code in accordance with defined quality and coding standards, agreed design and architecture.
• To carry out any other task associated with the role as reasonably requested.

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.