Java Developer

Software EngineerWe are seeking a versatile Software Engineer with hands-on experience to design, build, and support high-throughput, secure microservices and digital banking solutions.Responsibilities:Design, build, test, and maintain resilient RESTful APIs and microservices using Java and Spring Boot.Collaborate across frontend web (Angular) and mobile ecosystems (iOS/Android) to deliver cohesive, secure digital customer journeys.Partner closely with Product Owners, Business Analysts, and Domain SMEs to translate business requirements into technical design specifications.Deliver clean, modular, and maintainable code adhering to test-driven development (TDD), comprehensive unit testing, and automated integration testing.Implement industry best practices in object-oriented design, design patterns, transactional integrity, and security standards (OAuth2, OIDC, mTLS).Actively participate in all Agile/Scrum ceremonies, sprint planning, peer code reviews, backlog grooming, and CI/CD deployment pipelines.Provide technical oversight, resolve defects, mitigate delivery risks, and bridge communication across onshore and offshore engineering teams.Requirements:Proficient in Java (Java 11/17) and Spring Framework / Spring Boot.Solid understanding of Core Java internals (multithreading, concurrency, memory management, and garbage collection).Strong expertise in building and consuming RESTful APIs and event-driven architectures.Hands-on experience with Relational Databases (Oracle, PostgreSQL) and ORM tools (JPA, Hibernate).Proficient in SQL query optimization, data modeling, and transaction management.Hands-on experience developing web applications using Angular (v12), TypeScript, HTML5, and CSS3.Practical understanding and working knowledge of mobile development across iOS (Swift/Objective-C) and Android (Kotlin/Java) or cross-platform SDK integration.Proven experience with unit/integration testing frameworks (JUnit, Mockito, Jasmine/Karma, Cypress).Experience with modern build and version control tools (Git, Maven/Gradle, Bitbucket/GitHub).Familiarity with CI/CD pipelines (Jenkins/Tekton) and containerized deployment concepts (Docker, OpenShift/Kubernetes).Preferred Skills:Prior experience in Banking & Financial Services, with a specific focus on Cards (Credit/Debit processing, transaction authorization, digital card issuance, rewards, or payments).Hands-on exposure to digital banking platforms, omni-channel customer experiences, and mobile SDK integration.Familiarity with message brokers (Kafka/RabbitMQ/JMS) and microservice monitoring/logging tools (Splunk, AppDynamics, Grafana). Axelon Services Corporation