We are seeking a Middle/Senior Backend Developer to deliver high-quality backend services for a mobile banking platform. This is a hands-on technical role focused on delivering high-quality APIs and microservices, with opportunities to learn from senior team members and grow your expertise in enterprise backend development. Responsibilities • Develop backend APIs and microservices for financial payment workflows • Write clean, maintainable and testable code following enterprise standards and best practices • Migrate and refactor legacy APIs to modern architectural standards whilst ensuring API contract compatibility • Implement security frameworks, caching strategies, error handling and validation mechanisms • Participate in code reviews and incorporate feedback to improve code quality • Collaborate with Frontend Developers and QA Engineers to resolve defects and ensure feature completeness Requirements • 4-6 years of experience in software development with minimum of 3 years of hands-on backend development background • Proficiency in Java and Spring Boot framework for enterprise applications • Understanding of RESTful API design, microservices architecture and cloud-native development • Experience with security frameworks, authentication/authorisation patterns and database design • Proficiency with Git, modern development tooling, caching libraries and CI/CD pipelines • Understanding of event-driven architecture and message brokers (Kafka, RabbitMQ) • Familiarity with cloud platforms (AWS, Azure, GCP) and infrastructure as code • Experience working in Agile/Scrum environments with distributed teams • Strong problem-solving abilities with attention to detail and commitment to code quality We offer • EPAM Employee Stock Purchase Plan (ESPP) • Protection benefits including life assurance, income protection and critical illness cover • Private medical insurance and dental care • Employee Assistance Program • Competitive group pension plan • Cyclescheme, Techscheme and season ticket loans • Various perks such as free Wednesday lunch in-office, on-site massages and regular social events • Learning and development opportunities including in-house training and coaching, professional certifications, over 22,000 courses on LinkedIn Learning Solutions and much more • If otherwise eligible, participation in the discretionary annual bonus program • If otherwise eligible and hired into a qualifying level, participation in the discretionary Long-Term Incentive (LTI) Program • *All benefits and perks are subject to certain eligibility requirements