Java Backend Developer

Java Backend DeveloperLocation: Phoenix, AZ - onsiteContractRate: $62/hr. on C2CJava Backend Developer (with hands-on in Kotlin) 5-6 YearsExpertise with Java/J2EE, Springboot, KotlinExpertise with building RESTful APIsThorough understanding of JSON, Web Service technologies, and data structure fundamentalsExperience with distributed (multi-tiered) systems, algorithms, and relational databasesConfirmed experience with object-oriented design and coding with variety of languagesShould have knowledge on Agentic AIKnowledge on code quality parameters and GIT branching conceptsKnowledge on SQL and NoSQL databases (Oracle/DB2, Cassandra / Couchbase)Knowledge of automated testing concepts using Selenium, REST Assured, Cucumber and CI/CD concepts with and exposure to tools such as Jenkins, Nexus, Maven, GITExpertise in agile life-cycle management tools (JIRA/Rally), software testing standards, methods and conventionsDesign, develop, and maintain high-performance backend services and APIsCollaborate with cross-functional teams to gather requirements, architect solutions, and implement features that meet business needsOptimize backend systems for performance, scalability, and reliability, ensuring smooth operation under high loadImplement best practices for code quality, testing, and deployment automationConduct code reviews, provide constructive feedback, and mentor junior engineers to foster a culture of continuous learning and improvementTroubleshoot and debug production issues, conduct root cause analysis, and implement solutions to prevent recurrenceStay updated on emerging technologies and industry trends, evaluations new tools and frameworks to improve efficiency and productivityWork closely with DevOps teams to deploy and manage backend services in cloud environments (e.g., AWS, Azure, Google Cloud)Collaborate with frontend engineers to define API contracts and ensure seamless integration between frontend and backend systemsDiverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.