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
Software Engineer II – (Java/.net Developer, PCF, Big Data, SQL)
Overview:
As a 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 Hadoop, Impala, Spark on-premise, or Databricks and Snowflake cloud offerings
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
Develop data-focused applications on the backend using .NET and C# technologies
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:
Experience with scale-out technologies like Hadoop, Impala, Spark on-premise, or Databricks and Snowflake cloud offerings
Experience with data modeling and data architecture design
Understanding of database technologies, including SQL and NoSQL databases
Experience with .NET and C# technologies
Experience in software development with a focus on data-driven backend applications
Background in big data with hands-on experience with Impala or Spark development
Knowledge of the architecture and internals of technologies in the Hadoop ecosystem
Proficiency with advanced object-oriented programming
Good problem-solving and analytical skills
Excellent written and oral communications skills
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.
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