Java Developer (Banking domain)
Summary
This senior Java developer role involves modernizing and supporting mission-critical core banking services using Java, Spring Boot, and microservices. The position focuses on building resilient, event-driven integrations and maintaining high-availability systems within a financial environment.
Project/Client: Banking
Start Date: ASAP
Duration: Until 2027-02-28
Seniority: Senior
Language: English
Role Overview:
Be part of a Core Banking team modernizing and supporting mission-critical services for a leading banking platform. You will deliver new features, reduce technical debt, and ensure regulatory compliance using Java 11/17+, Spring Boot, REST APIs, and microservices on highly available, enterprise-scale systems. Expertise with Kafka, Oracle Database, and event-driven architectures is key to maintaining resilient integrations with digital channels.
Key Responsibilities:
Design, build, and maintain Java microservices with Spring Boot and JPA/Hibernate
Develop and integrate REST/SOAP services and Kafka-based messaging solutions
Optimize SQL queries and ensure performance on Oracle Database
Contribute to core banking transformation and legacy-modernization initiatives
Collaborate in Agile/Scrum teams, providing technical leadership and code reviews
Ensure high availability, resilience, and regulatory compliance across distributed systems
Must-Have Requirements:
5+ years of enterprise Java development (Java 11/17+)
Deep Spring Framework / Spring Boot expertise
Proven experience with REST APIs, microservices, and event-driven architectures
Hands-on with JPA/Hibernate, Maven or Gradle
Proficiency in Kafka (or similar messaging) and Oracle Database performance tuning
Solid grasp of core banking architecture, integration patterns, and high-availability design
Experience in production-critical financial environments and Agile/Scrum delivery
Fluent English plus strong analytical and stakeholder-communication skills
Nice to Have:
Exposure to core banking platforms such as Oracle FLEXCUBE, Temenos T24, Finacle, Mambu, or Thought Machine
Experience with Git, CI/CD pipelines, Kubernetes/OpenShift, and AWS / Azure / GCP
Knowledge of Domain-Driven Design (DDD), automated testing, and ISO 20022 / SWIFT standards
Background in core banking migration or transformation programs
📩 Ready to Join?
We look forward to receiving your application and welcoming you to our team!