Senior Software Engineer

Job Description

Our PurposeWe 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.Job TitleSenior Software Engineer OverviewPrepaid Management Services is the division of mastercard that concentrates on Prepaid Solutions such as our Multi-Currency Cash Passport product. Traditionally focused on the Travel sector this business unit is driving forward Prepaid throughout the world with innovative and leading solutions that we integrate with Global brands. This role is within the Global Technology Services (GTS) team which is part of the wider mastercard Operations & Technologies group. We provide high quality evolutionary and operational capabilities to support the mastercard Prepaid Management Services business. A hands-on software engineer working within multi-disciplined, agile teams. Responsible for producing high-quality, appropriate web-based solutions for both internal and external customers in Prepaid Management Services. Responsible for the development produced by the Scrum team, ensuring all development work adheres to design and development standards, guidelines and roadmap defined by the Prepaid Management Services Leadership and Architecture teams.Contributes to the coding and testing of new development and changes, ensuring the code is maintainable and to a high standard of quality. tHave you worked in application development in a fast paced Agile environment tAre you passionate about providing technology driven solutions to address business needs tCan you provide innovative ideas and ensures continuous improvement as part of day to day work RoleKey Responsibilities tTake a participatory role in sprint planning, daily stand-ups, demonstrations and retrospectives. tAnalyze current processes and systems to produce designs that can be scaled and evolved. tCan translate a technical design to implemented code. tResponsible for the development of readable and maintainable code, and appropriate unit tests. tActively seeks to minimize code and simplify architecture. tSupport test and build automation. tProduce high-level and detailed estimates. tAdheres to the development process and suggests improvements where appropriate. tEnsures individual and team tasks are performed on-time by communicating and working closely with other members of the team. tRetains a focus on completion, identifying and resolving issues. tProduces technical design documentation as required and ensures work complies with the architectural roadmap. Identifies and updates existing design documents impacted due to changesAll About YouKey Skills and ExperienceRequired tGood experience in Scala and Hadoop ecosystem and its components tHands-on experience in Java/J2EE tHands-on experience HBase architecture, tHands on experience in NoSQL, Cloudera, Cassandra, MongoDB, Hive, Sqoop, Flume etc tKnow-how on the java essentials for Hadoop. tGood database development knowledge (Oracle v10+, PLSQL) tExperience with test-driven development practices and technologies, e.g. JUnit, Maven, etc. tExperience with Agile development methods tExperience with version control systems (GIT), and CI tools (Jenkins, Fortify, Sonar) tStrong oral and written communication skillsDesirable tSolid understanding of HBase read path & write path (LSTM, HFile, Flushes, Memstore, Blockcache, Indexes, Compactions, Region splits, etc) tExperience with traditional relational databases such as Oracle, PostgreSQL, MySQL tSDLC support tools (ALM, Confluence, Selenium, Sharepoint) tCode packaging and deployment automation tFinancial services experience (Cards/PCI)Personal Qualities tFlexible tCreative tExcellent problem solving skills tGood communicator tSelf-starter tLeadership abilityCOVID-19 Considerations We value the safety of each member of our community because we know we re all in this together. In many locations, which may change over time, we ve implemented a virtual hiring process and continue to interview candidates by video or phone. In addition, in some locations, only individuals who have been fully vaccinated will be permitted inside Mastercard offices until further notice.In the US, Mastercard is a government contractor, which may legally require most Mastercard employees to be vaccinated unless a verified approved medical or religious exemption is granted. Further, we are currently making every effort towards having employees return to work in the office 2 days per week, if that makes sense for their team. Everyone must be vaccinated to enter Mastercard offices at this time. Therefore, we expect all candidates to be vaccinated or to be approved for a medical or religious accommodation prior to commencing work at Mastercard.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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Keyskills :
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