Java Backend developer

Capgemini/Brokerage Firm Capital

Location: Wilmington Delware onsite f2f mandatory

Java Backend Developer


Swapnil Group-Brokerage Firm -

Hands on with Spring Boot 3, Spring, Java 21, Mongo, REST, Event based application experience, Cucumber/Karate/Junit5. Eng - Gitlab, Container based deployment (Kubernetes) - Senior Level Key Responsibilities
Design, develop, test, and deploy Java-based applications
Write clean, scalable, and efficient code following best practices
Collaborate with cross-functional teams (product, QA, DevOps)
Troubleshoot, debug, and upgrade existing systems
Participate in code reviews and ensure code quality standards
Develop RESTful APIs and integrate with third-party services
Optimize application performance and scalability
Maintain technical documentation
Required Skills & Qualifications
Bachelor's degree in Computer Science or related field
Strong proficiency in Java (8 or above)
Experience with Spring / Spring Boot framework
Knowledge of REST APIs and microservices architecture
Familiarity with databases (MySQL, PostgreSQL, or NoSQL)
Understanding of object-oriented design principles (OOP)
Experience with version control (Git)
Basic knowledge of cloud platforms (AWS/Azure/GCP)
Strong problem-solving and analytical skills
Preferred Skills
Experience with Hibernate/JPA
Knowledge of Docker & Kubernetes
Familiarity with CI/CD pipelines
Exposure to Apache Kafka or messaging systems
Understanding of Agile/Scrum methodologies