Senior Java Developer
Diverse Lynx, Tampa, FL, United States
Tampa (FL) / Columbus (OH) / New Castle (DE)
Salary Range: $100,000 to $120,000 per year
Job Description
Must Have Technical/Functional Skills
Java 8+ / Java 11+
Spring Boot (Core, MVC, Security)
RESTful APIs (JSON, OAuth2, JWT)
Microservices architecture
JPA / Hibernate
Exception handling, logging (Log4j / SLF4J)
Kafka / Messaging (event-driven systems)
Junit / Mokito
ReactJS (preferred) or Angular
RDBMS: PostgreSQL / MySQL / MS SQL
NoSQL (working knowledge): MongoDB / Cassandra
Cloud platform: AWS or Azure
• Roles & Responsibilities
• Design, develop, and maintain enterprise Java applications using Core Java, Java 8+/11+, Spring, and Spring Boot
• Build, enhance, and consume RESTful APIs using JSON and standard API design principles
• Develop scalable, reusable, and high performance backend components following OOP and design patterns
• Implement and support microservices based architectures aligned with enterprise and cloud native standards
• Develop and integrate frontend components using React or Angular (for Full Stack roles)
• Design and manage data persistence layers using JPA/Hibernate and relational databases (PostgreSQL, MySQL, Oracle)
• Write optimized SQL queries and ensure data integrity, performance, and security
• Perform unit testing and integration testing using JUnit, Mockito, and related frameworks
• Participate in code reviews, ensuring adherence to coding standards, security, and best practices
• Use Git/Bitbucket for version control and collaborate effectively across development teams
• Support CI/CD pipelines using Maven, Jenkins, GitLab, and assist with build and deployment activities
• Work with cloud platforms (AWS/Azure) for application deployment, configuration, and troubleshooting
• Collaborate with QA, DevOps, architects, and business stakeholders to deliver end to end solutions
• Participate in Agile/Scrum ceremonies including sprint planning, daily stand ups, and retrospectives
• Troubleshoot and resolve application issues across DEV, SIT, UAT, and PROD environments
• Contribute to performance tuning, modernization, and continuous improvement initiatives
• Create and maintain technical documentation (designs, APIs, workflows)
• Stay updated with Java, Spring, cloud, and enterprise development best practices
Diverse 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.
Salary Range: $100,000 to $120,000 per year
Job Description
Must Have Technical/Functional Skills
Java 8+ / Java 11+
Spring Boot (Core, MVC, Security)
RESTful APIs (JSON, OAuth2, JWT)
Microservices architecture
JPA / Hibernate
Exception handling, logging (Log4j / SLF4J)
Kafka / Messaging (event-driven systems)
Junit / Mokito
ReactJS (preferred) or Angular
RDBMS: PostgreSQL / MySQL / MS SQL
NoSQL (working knowledge): MongoDB / Cassandra
Cloud platform: AWS or Azure
• Roles & Responsibilities
• Design, develop, and maintain enterprise Java applications using Core Java, Java 8+/11+, Spring, and Spring Boot
• Build, enhance, and consume RESTful APIs using JSON and standard API design principles
• Develop scalable, reusable, and high performance backend components following OOP and design patterns
• Implement and support microservices based architectures aligned with enterprise and cloud native standards
• Develop and integrate frontend components using React or Angular (for Full Stack roles)
• Design and manage data persistence layers using JPA/Hibernate and relational databases (PostgreSQL, MySQL, Oracle)
• Write optimized SQL queries and ensure data integrity, performance, and security
• Perform unit testing and integration testing using JUnit, Mockito, and related frameworks
• Participate in code reviews, ensuring adherence to coding standards, security, and best practices
• Use Git/Bitbucket for version control and collaborate effectively across development teams
• Support CI/CD pipelines using Maven, Jenkins, GitLab, and assist with build and deployment activities
• Work with cloud platforms (AWS/Azure) for application deployment, configuration, and troubleshooting
• Collaborate with QA, DevOps, architects, and business stakeholders to deliver end to end solutions
• Participate in Agile/Scrum ceremonies including sprint planning, daily stand ups, and retrospectives
• Troubleshoot and resolve application issues across DEV, SIT, UAT, and PROD environments
• Contribute to performance tuning, modernization, and continuous improvement initiatives
• Create and maintain technical documentation (designs, APIs, workflows)
• Stay updated with Java, Spring, cloud, and enterprise development best practices
Diverse 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.