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QA Lead, Software Development, Java Developer

Job in Mason, Warren County, Ohio, 45040, USA
Listing for: Diverse Lynx
Full Time position
Listed on 2026-06-02
Job specializations:
  • Software Development
    Java Developer, Full Stack Developer, Software Engineer, Cloud Engineer - Software
Job Description & How to Apply Below

We are looking for a Senior Java Developer with strong experience in Spring Boot and Microservices architecture to design, develop, and maintain scalable, high performance enterprise applications. The ideal candidate should be hands on, design oriented, and comfortable working in agile, cloud native environments.

Key Responsibilities

  • Design, develop, and maintain Java based applications using Spring Boot
  • Build and enhance Microservices based architectures
  • Develop RESTful APIs and integrate with external/internal systems
  • Participate in application design, code reviews, and performance optimization
  • Ensure high code quality through unit testing, integration testing, and code reviews
  • Collaborate with product owners, architects, Dev Ops, and QA teams
  • Troubleshoot production issues and provide root cause analysis
  • Follow Agile/Scrum development practices

Technical Skills (Must Have)

  • Strong proficiency in Java (Java 8+)
  • Spring Boot, Spring MVC, Spring Data JPA
  • Microservices architecture and design patterns
  • REST APIs, JSON, Swagger/OpenAPI
  • ORM frameworks:
    Hibernate / JPA
  • SQL / No

    SQL databases (Oracle, MySQL, Postgre

    SQL, Mongo

    DB, etc.)
  • Messaging systems:
    Kafka / Rabbit

    MQ / ActiveMQ
  • Unit testing frameworks: JUnit, Mockito
  • Build tools:
    Maven / Gradle
  • Version control:
    Git

Good to Have

  • Cloud platforms: AWS / Azure / GCP
  • Containerization:
    Docker, orchestration with Kubernetes
  • CI/CD tools:
    Jenkins, Git Hub Actions, Azure Dev Ops
  • Security: OAuth2, JWT, Spring Security
  • Exposure to reactive programming (Web Flux)
  • Basic frontend understanding (React / Angular) is a plus
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.
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