Principal Engineer - Java

We are seeking a skilled Java Backend Developer to design, develop, and maintain robust backend systems using Java, Spring Boot, Microservices, and Cloud technologies. You will work closely with cross-functional teams to deliver scalable, high-performance software solutions that meet business requirements and industry standard

Essential functions

• Design, develop, and maintain backend services and APIs using Java and Spring Boot
• Architect and implement scalable, reliable, and efficient microservices architectures
• Integrate with front-end components and third-party services, ensuring seamless data flow and system interoperability .
• Develop and maintain RESTful and GraphQL API
• Collaborate with product managers, frontend developers, and QA teams to define and deliver new features .
• Implement comprehensive testing strategies, including unit, integration, and end-to-end tests.
• Troubleshoot, debug, and optimize backend services for performance and scalability
• Participate in code reviews, provide constructive feedback, and mentor junior developers
• Ensure adherence to best practices in coding, security, and documentation
• Stay updated with the latest trends in Java, Spring Boot, Microservices, and Cloud technologies
• Work in an Agile/Scrum environment, contributing to sprint planning and team goals

Qualifications

• Bachelor s/Master s degree in Computer Science, Information Technology, or related field
• Proven experience in backend development using Java (preferably Java 8+)
• Expertise in Spring Boot and related frameworks
• Strong understanding of Object-Oriented Programming (OOP) and design patterns
• Experience in designing and developing RESTful APIs and microservices, multi-threading.
• Familiarity with cloud platforms (AWS, Azure, GCP, or similar) and cloud-native development
• Proficiency with version control systems (Git), build tools (Maven/Gradle), and CI/CD pipelines (Jenkins, Docker, etc.)
• Experience with containerization and orchestration tools (Docker, Kubernetes)
• Solid understanding of database technologies (SQL and NoSQL)
• Strong problem-solving skills, attention to detail, and ability to work independently and collaboratively
• Excellent communication and teamwork abilities

Would be a plus

• Good verbal English and strong communication skills, experience of work for financial organizations.
• Exposure to event-driven architectures and messaging systems (Kafka, RabbitMQ)