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Senior Java Developer

Company:
Compunnel
Location:
San Leandro, CA, 94579
Posted:
December 25, 2025
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Description:

We are seeking an experienced Senior Java Developer to design, develop, and maintain RESTful APIs and Microservices. This role involves collaborating with stakeholders to gather requirements, ensuring API best practices, and working closely with front-end developers for seamless integration. The ideal candidate will have extensive experience in Java development, Spring framework, cloud platforms, and CI/CD processes.

Key Responsibilities

Work with stakeholders to gather and analyze requirements

Develop, test, and deploy RESTful APIs and Microservices

Write tested, idiomatic, and well-documented Java code

Collaborate with front-end developers to integrate RESTful APIs

Communicate with external web services and third-party APIs

Ensure APIs follow industry-standard best practices for security and performance

Identify and resolve application issues, bugs, and production incidents

Maintain and enhance existing APIs, optimizing for scalability and efficiency

Required Qualifications

8+ years of hands-on experience in developing RESTful APIs and Microservices using Java/J2EE, Spring framework, Spring Batch, Kubernetes Services, Oracle DB, Apigee/API Gateway

Expertise in Core Java and Spring framework

Strong experience in Multithreading and Design Patterns

Experience in modernizing applications by building Microservices/API from Monolith applications

Experience in handling web application vulnerabilities and security best practices

Ability to troubleshoot and resolve production issues

2-4 years of cloud experience (Google/Azure/AWS)

Experience with BDD and TDD methodologies, test-driven design, unit testing, and integration testing

Proficiency in Jira, Git/SVN, Jenkins, and CI/CD tools such as Fortify, Sonar, and Blackduck #J-18808-Ljbffr

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