Worldpay

Senior Software Architect - C#/.NET

Posted: Nov 2, 2025

Job Description

Are you ready to write your next chapter?Make your mark at one of the biggest names in payments. We’re looking for a Senior Software Architect to join our ever evolving WPAP team and help us unleash the potential of every business.What You’ll Own As The Senior Software ArchitectAs part of an Agile team, you will contribute and support the team to deliver its commitments in a predictable way according to the SAFe definition and with the expected quality, working closely with each discipline within the Delivery Team (Product Owner, Development and Test) to ensure solution design and implementation is in line with the business requirements.Define Platform Architecture for new products by evaluating the business drivers for change and identifying the architectural changes necessary to realize business value.Have wide-ranging experience, utilizing professional concepts and company objectives to resolve complex issues in creative and effective ways.Effectively drives system design, technology assessment, build vs buy decisions and technical platform definition.Conceive interfaces and/or prototypes by working closely with Enterprise Solution, Security, Infrastructure, and fellow System Architects.Partners with Technology, Infrastructure and Security to ensure effective design, development, testing, and deployment, and support of all IT solutions.Deep expertise in two or more architecture domains (Applications, Services, Data, Technology)Identify, analyze, and resolve platform’s design weaknesses.Create, maintain & refresh Platform’s Current + Transition state Architectures, in compliance with documented Standards & Patterns.Keeps abreast of emerging payment technology and architecture and provides insights and POVs to engineering leadership team.Partner with Enterprise Architecture to document Platform specific Standards and Patterns.Provide multi-tiered & multi-layered technical expertise for next generation initiatives.Have fluency in most IT architecture areas including design and governance.Collaborate closely with multiple parties (Product Management, Agile Release Train members, Architects, etc.) from across Worldpay to brainstorm and pick best solutions for a problem within the constraints of the system.Assist with investigation of live system issues and propose solutions to address the root causeUnderstand organizational dynamics and change management practicesMentor junior team membersAttends all SAFe/Agile related ceremonialsWhat You’ll BringCan-do attitude and a sense of responsibility for the wider implications of software engineering. A flexible approach necessary for the role as business requirements and their relative priorities are subject to review and changeAnalytical mind eager to solve complex problemsA habit of attention to detailAbility to work on your own as well as in a team, within an onshore/offshore modelAbility to provide direction, expertise, and support to other team membersStrong understanding of system architecture and general programming concepts and best practices and ability to lead solutions within themSound understanding and experience of the Agile software development lifecycleExperience with different requirements tracking systems like JIRA or RallyWorking experience with different RDMS or DW (any of Oracle, MS SQL Server, others) and SQL, PL/SQL languageExperience of working across the whole software development & support lifecycleStrong analytical skills, able to provide support to solve business or production problemsExcellent communication skills, able to articulate technical and non-technical issuesResponsive, assertive and drive a continuous improvement ethos in all interactionsFluent English (written/verbal)Relevant experience of at least 10 years and more than 3 years in designing technical solutionsIt’s a bonus if you haveExperience in working with UNIX/Linux systemsExperience of working with message-based applicationsKnowledge of the global payments industry or a good understanding of payments transaction life cycleAbout The TeamTo learn more about our winning teams, check out our world-class teams that own it every day.What Makes a WorldpayerWhat makes a Worldpayer? It’s simple: Think, Act, Win. We stay curious, always asking the right questions and finding creative solutions to simplify the complex. We’re dynamic, every Worldpayer is empowered to make the right decisions for their customers. And we’re determined, always staying open and winning and failing as one.Does this sound like you? Then you sound like a Worldpayer. Apply now to write the next chapter in your career.Privacy StatementWorldpay is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how Worldpay protects personal information online, please see the Online Privacy Notice.Sourcing ModelRecruitment at Worldpay works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. Worldpay does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

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