Java Backend Engineer - Microservices, Spring & Kafka

Capgemini; Singapore; On-site; SGD 70,000 - 120,000; Full time

Benefits offered by this job

Flexible work practices

40 hours self-development per year

Learning opportunities

Job summary

Capgemini is seeking experienced Java Developers to join our development team, focusing on banking solutions. You will be instrumental in developing and enhancing Java services, microservices architecture, and secure APIs using JDK 17+ and Spring ecosystem.

You will work with cross-functional teams, emphasize security, performance, and regulatory compliance, and contribute to a dynamic, Agile environment with Docker/Kubernetes and cloud platforms.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 3-7 years of hands-on experience in backend development using Java.
• Strong proficiency in Java (JDK 17+), Spring Boot, and Spring Cloud.
• Solid understanding of microservices architecture and RESTful API design.
• Experience with Kafka or similar messaging platforms.
• Multithreading, concurrency, and performance tuning.
• Relational and NoSQL databases (PostgreSQL, Oracle, MongoDB).
• Familiarity with containers (Docker, Kubernetes) and CI/CD practices.
• Cloud familiarity (AWS, Azure, or Google Cloud) is a plus.
• Strong problem-solving and collaborative skills in a fast-paced, agile environment.

Responsibilities

• Develop Java services and APIs within end-to-end processing for banking solutions.
• Provide technical leadership and influence architectural decisions.
• Participate in code reviews and share knowledge with team members.
• Ensure regulatory, security, and audit compliance for financial systems.
• Implement microservices architecture using Spring ecosystem and Kafka-based messaging.
• Handle multi-threading, concurrency, and performance optimization in Java applications.
• Maintain code quality using SOLID principles and design patterns.
• Collaborate with product, QA, and infrastructure teams to deliver reliable software.

Skills

Java 17+

Spring Boot

Spring Cloud

REST APIs

Kafka

Multithreading

Databases

Docker/Kubernetes

CI/CD

Cloud

Education

Bachelor's degree in CS/Engineering

Tools

Docker

Kubernetes

PostgreSQL

MongoDB

Oracle

Job description

Capgemini is seeking experienced Java Developers to join our development team, focusing on banking solutions. You will be instrumental in developing and enhancing Java services, microservices architecture, and secure APIs using JDK 17+ and Spring ecosystem.

You will work with cross-functional teams, emphasize security, performance, and regulatory compliance, and contribute to a dynamic, Agile environment with Docker/Kubernetes and cloud platforms.