Java Backend Developer

•In depth experience designing and working with n-tier architectures (UI, business logic layer, data access layer) as well as experience in distributed architectures using integration hubs such as Data Power, Mule or any ESB’s
•Strong skills (Spring MVC, Spring Boot, Spring data, Spring-Core, Spring transactions etc.,) on J2EE Framework and internals of the architecture, including JSP, EJB, servlets, JNDI, JDBC, JMS, JTA transaction services, logging (Log4J), thread management and development of asynchronous java processes
•Experience in developing REST and SOAP services using JAX-WS/RS and/or Spring framework.
•Experience in building enterprise-scale applications with end-to-end build, packaging, and deployment across application servers such as WebSphere and JBoss.
•Experience in developing comprehensive unit test cases across full stack applications using frameworks such as JUnit, Mockito, and Jest, ensuring code quality, reliability, and maintainability.
•Demonstrates hands-on experience with relational databases (such as Oracle or similar) and display a good understanding of database principles/SQL beyond just data access •Knowledge of SDLC processes and use of application lifecycle management tools such as JIRA, etc.
•Ability to quickly learn new concepts and/or technology
•Must have done hands-on development in most recent projects.
•Strong communication skills, both written and oral and ability to smoothly interact with development team leadership and clients
•Strong analytical and problem-solving skills
•Candidate should be a self-motivated, independent, detail oriented and a team-player
•Optimize SQL queries for performance including use of indexes, partitioning, and other techniques to improve the performance of queries.
•Write complex SQL queries including using joins, subqueries, and other techniques to create queries that extract the desired data from databases.
•Troubleshoot and debug SQL problems including using profiling tools to identify performance bottlenecks and using error messages to identify errors in queries.
•Frontend development experience – preference to candidates with React or Angular and Node.js
•Mentor junior staff and lead technical designs
•Ability to perform code reviews and recommend automated review tools for the project
•Project experience in working with Agile processes

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