Senior Software Engineer (Java full stack)

Our Purpose

We work 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. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Title and Summary

Senior Software Engineer (Java full stack)

Overview:
As a Senior Software Development Engineer in the Mastercard Data & Services Technologies team, you will play a valuable role within a successful and rapidly growing business unit, working closely with experienced and motivated engineers to solve challenging problems.
As a member of the Mastercard D&S Business Intelligence team, you will bring your technical knowledge and back-end development experience to help build, deploy, and scale real-time interactive applications for thousands of clients across the globe that allow users to compare the performance of their portfolio against benchmarks. You will scale our platform to be able to support more customers and broader use cases by helping re-architect our calc tier to use modern and big-data focused scale-out technologies (distributed storage, scale-out compute, elastic resources in the cloud). Our next-generation platform blends industry-leading analytics, advanced software architecture, and the latest data processing technologies.
Engineers work in small, flexible teams. Every team member contributes to feature design, building, and testing. The range of work you encounter varies from front-end web development to writing server-side calculation code to database work. There are no rigid organizational structures at Mastercard; each team uses processes that work the best for that team's members and projects.
Position Responsibilities:
Design and develop scalable and efficient data architectures using technologies like Java spring boot, react JS, Hadoop
Develop data-focused applications on the backend using Java and springboot technologies
Help build out a data pipeline and compute tier that operates on Hadoop and Impala/Spark
Help optimize workloads running in the Hadoop with a focus on business intelligence/interactive workloads
Ensure that code is well-designed, maintainable, and adheres to best practices and standards
Collaborate with partners teams across broader Mastercard (Software Delivery, Corporate Security, Privacy and Data Protection, Global Product Management) to deliver high-quality solutions that meet business requirements
Provide technical guidance and support to junior team members
Additional tasks as required
All About you:
• Full stack Java developer
• Experience in software development with a focus on data-driven backend applications using Java, Spring Boot, Spring (MVC), ReactJs/Angular, SQL, RDBMS (SQL and PostGRES)
• Hands on experience of using IntelliJ or Eclipse/My Eclipse IDE
• Hands on experience of writing Junit test cases, working with Maven/Ant/Gradle, GIT
• Good to have experience of developing microservice application & deploying them on the public cloud like PCF (Pivotal cloud foundary)
• Good Experience with CI/CD pipeline Jenkins , Chef Habitat
• Good to have experience with scale-out technologies like Hadoop, Impala, Spark on-premise, or Databricks and Snowflake cloud offerings
• Knowledge of Design Patterns
• Experience of working with Agile methodologies.
• Personal attributes are strong logical and Analytical Skills, design skills, should be able to articulate and present his/her thoughts very clearly and precisely in English (written and verbal
• Bachelor's degree in Computer Science, Computer Engineering, Software Engineering or a related field

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.