Our PurposeMastercard 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 SummarySenior Software Engineer - ConnexSenior Software Development EngineerJoin a Leading Technology Company in Global PaymentsMastercard, a technology leader in global payments, connects consumers, financial institutions, merchants, governments, and businesses worldwide, enabling secure and convenient electronic transactions. Our innovative solutions power commerce across more than 210 countries and territories, while Vocalink technologies underpin the UK's real-time payments, settlements, and ATM networks.
Role OverviewWe are seeking a talented Senior Connex Software Development Engineer to join our dynamic, cross-functional team, working within the SAFe methodology. This is an exciting opportunity to contribute to the advancement of payment technologies. Estimate and take ownership of delivery tasks—including design, development, testing, deployment, configuration, and documentation—to meet business requirements.
Automate the build, operation, and running aspects of software development and testing.
Report on status and manage risks within the primary application or service.
Drive the adoption of technology standards and opinionated frameworks, as well as review coding, testing, and automation work of team members.
Identify opportunities to improve overall processes and eliminate waste.
Contribute to the test strategy across projects, including BDD-style functional, system integration, and non-functional testing such as volume, performance, resilience, and availability.
Design innovative test scenarios to uncover potential issues that may not be immediately evident to others.
Lead online real time transaction switching and ATM acquiring testing activities across multiple platforms.
Identify opportunities for test automation, prioritising automation efforts based on risk assessment throughout the delivery lifecycle.
Ensure traceability from business requirements to acceptance criteria is established and demonstrable from the inception of the project.
Drive innovation in automation across all application tiers, including UI, APIs, CLIs, Connex, HP NonStop, and database layers.
Bring experience in building comprehensive test scenarios and acceptance tests, collaborating within an iterative deployment environment.
Understanding of financial industry hardware such as ATM's, HSM's HP Nonstop and related standards and security requirements including PCI and OWASP.
Excellent understanding of online transaction processing, including knowledge of ATM transaction processing.
Strong knowledge of TAL, COBOL, SCOBOL and TACL
Strong understanding of financial industry protocols including ISO8583, ISO20022, LIS5, VISA, MasterCard or ATM message protocols.
Knowledge of some of GoldenGate, Electronic File Transfers, Java, UNIX, Spring, Hibernate, XML,
Proven technical testing experience within Agile environments, particularly with BDD methodologies.
Hands-on automation testing expertise using open-source technologies such as Selenium, Cucumber, Gherkin, Spring, etc.
Be comfortable with regular demonstrations to stakeholders and comfortable with pair programming.
Genuine passion for testing, development, and technology design across diverse full stack platforms.
Demonstrated experience in both functional and non-functional automated testing. If you are enthusiastic about innovation, testing, and development, and are committed to upgrading your skills in line with evolving technologies, we would love to hear from you. Corporate Security ResponsibilityAll 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;Report any suspected information security violation or breach, andComplete all periodic mandatory security trainings in accordance with Mastercard's guidelines. Full time
Senior Software Engineer, Testing in Harrogate employer: MasterCard
Mastercard is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for a Director of Software Engineering. With a strong emphasis on employee growth, you will have access to cutting-edge tools and resources, as well as opportunities to mentor and lead talented teams across diverse geographies. The company's commitment to data-driven decision-making and AI-assisted development ensures that you will be at the forefront of technological advancements in a dynamic and supportive environment.
