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