Senior Software Engineer – Digital Banking Backend Platforms İş İlanı

ColendiBank is Türkiye's first AI-powered digital native universal deposit bank, pioneering the integration of advanced technology with accessible financial services. Officially launched in 2024 following the acquisition of a coveted digital banking license, the bank caters to individuals and SMEs with a focus on micro credit and innovative deposit services. As a fully digital institution, ColendiBank leverages a cutting-edge, scalable core banking platform to deliver seamless, secure, and user-friendly experiences. Its commitment to innovation positions it as a leader in redefining digital banking in Türkiye. Job Description

We are seeking Senior Java Developers to join our backend engineering team and develop scalable backend systems for ColendiBank’s digital banking platform. Our team is responsible for building and maintaining the backend services positioned between mobile banking channels and core banking systems, focusing on seamless orchestration, integration, security, and customer-facing banking experiences. We are looking for experienced developers with strong backend engineering expertise in: Java & Spring Boot development API Gateway & BFF implementations Backend integrations and orchestration Authentication and security flows High-volume transactional systems Key Responsibilities

Develop scalable and high-performance backend services using Java and Spring Boot Design and maintain microservices and RESTful APIs Contribute to API Gateway and BFF (Backend for Frontend) architectures and implementations Work on authentication, routing, orchestration, security, and integration patterns across digital banking channels Collaborate with mobile, product, and core banking teams to deliver reliable banking services Improve system performance, resiliency, and maintainability What We're Looking For

Strong hands-on experience in Java and Spring Boot Experience with microservices architecture and RESTful APIs Solid knowledge of API Gateway and BFF concepts and implementations Experience in high-volume transactional systems Strong understanding of backend architecture and system integrations PostgreSQL knowledge is required Oracle experience is a plus Join Us