Senior Java Backend Engineer — Cloud-Native & Distributed Systems

ING Hubs Türkiye; Fatih; Hybrid; TRY 600,000 - 900,000; Full time

Benefits offered by this job

Welcome Leave 14 days

Flexible hybrid working model

Remote August opportunities

Training budget & Udemy partnership

Global mobility

Job summary

ING Hubs Türkiye is seeking a Senior Backend Engineer (Java) to define and evolve the technical vision of our platform, working with Domain Architects and Chapter Leads. You will build modern Java backend services, lead cloud migration efforts, and shape distributed architectures across ING's European ecosystem.

You will contribute to the modernization journey through secure coding, automation, and strong observability practices, collaborating with teams across ING locations to deliver scalable,

Qualifications

• 5+ years of professional Java development experience.
• Experience designing and maintaining highly available, resilient applications.
• Strong hands-on with Java 8, 11, 17 and/or 21.
• Experience with Git and Maven.
• Experience with Spring Boot, Spring MVC, Spring Data JPA and JDBC.
• Experience with CI/CD pipelines and modern delivery practices.
• Experience with unit and integration testing.
• Experience designing and developing RESTful APIs.
• Experience with SOA and Event-Driven Architecture principles.
• Experience with monitoring/observability solutions (Prometheus, Grafana, Elasticsearch).
• Experience with Docker, Kubernetes and/or OpenShift.
• Strong secure coding and software quality practices.

Responsibilities

• Shape the technical vision of the platform with Domain Architects and Chapter Leads.
• Design, develop, and maintain high-quality Java backend services.
• Drive platform modernization and cloud transformation initiatives.
• Implement new technologies without compromising customer experience.
• Build and maintain scalable REST API ecosystems.
• Integrate backend clients into platform architectures.
• Support event-driven and distributed system solutions.
• Contribute to engineering standards and automation practices.
• Improve platform observability, reliability, and operational excellence.
• Collaborate with international engineering teams across ING.

Skills

Java backend

Java 8/11/17/21

Spring Boot/Spring Framework

RESTful APIs

CI/CD

Git

Docker/Kubernetes/OpenShift

Azure cloud

Observability (Prometheus/Grafana/Elk)

Event-Driven Architecture

Tools

Git

Maven

Spring Boot

Kafka

Job description

ING Hubs Türkiye is seeking a Senior Backend Engineer (Java) to define and evolve the technical vision of our platform, working with Domain Architects and Chapter Leads. You will build modern Java backend services, lead cloud migration efforts, and shape distributed architectures across ING's European ecosystem.

You will contribute to the modernization journey through secure coding, automation, and strong observability practices, collaborating with teams across ING locations to deliver scalable,