EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.We are looking for a skilled Lead / Senior Software Engineer to build, deploy, and refine Zuora billing solutions, working alongside various teams to support business growth.ResponsibilitiesPartner with customers to collect requirements, develop solutions, and provide effort estimatesWork with Business Operations, Finance, and Business Analysts to identify and clarify business needsCreate and improve workflows that align with business objectivesLead a small team, oversee deliverables, and maintain clear communication with all involved partiesHandle system development, testing, and deployment independently with minimal supervisionDiagnose and fix production issues and configuration problems tied to Zuora integrations and data flows promptlyApply performance enhancements to keep systems running at peak efficiencyAssist the DevOps team with automating Zuora deployments and ensuring smooth production changesCreate and update technical documentation covering Zuora implementations, design specs, test plans, and user guidesPerform code reviews and offer technical mentorship to junior developersTrain and assist end-users and stakeholders on Zuora features and recommended practicesAttend regular stakeholder meetings to review project status, challenges, and resolutionsRequirements5-15 years of IT experience, including a demonstrated history of implementing, sustaining, and enhancing Billing platformsSolid grasp of the Zuora platform, Zuora Admin, Zuora objects, and APIsDeep expertise in building and modifying Zuora Invoice templates, covering Payments, Bill runs, billing document posting, Invoice, CM, and HTML templatesStrong knowledge of Product Catalog, Charge Models, and managing the Subscription lifecycle, including creation, updates, renewals, and cancellationsHands-on experience with Zuora Order line-item functionality, including setting up Order line-items and Invoice order line itemsCapability in reconciliation and troubleshooting for month-end closing, plus bulk create/update/delete actions across multiple objectsSkilled use of developer tools and PostmanBackground in integrating ecommerce platforms, payment gateways, data analytics tools, and tax systems, including Salesforce, Zuora APIs, and Payment GatewaysComfortable working with Zuora Workflow to build new automated processes and refine existing onesStrong understanding of Admin features and configurations, such as Roles, Permissions, and Billing templatesCapable of addressing daily questions and analysis requests from business, finance, dev, QA, and other teamsAwareness of Zuora product updates, industry trends, and best practices to maintain optimal system performanceWe offerOpportunity to work on technical challenges that may impact across geographiesVast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certificationsOpportunity to share your ideas on international platformsSponsored Tech Talks & HackathonsUnlimited access to LinkedIn learning solutionsPossibility to relocate to any EPAM office for short and long-term projectsFocused individual developmentBenefit package:Health benefitsRetirement benefitsPaid time offFlexible benefitsForums to explore beyond work passion (CSR, photography, painting, sports, etc.)