Blockchain Backend Engineer — Digital Asset Platform (Hybrid)

ING Hubs B.V. Turkiye; Fatih; Hybrid; TRY 350,000 - 550,000; Full time

Benefits offered by this job

Health insurance

Flexible hybrid model

Remote August opportunities

Training budget

Job summary

ING Hubs Türkiye is seeking a Blockchain Engineer to design and build scalable backend services for digital asset capabilities. You will work on wallet management, asset operations, custody workflows, and external network integrations, bridging banking systems with blockchain solutions.

The role emphasizes strong Java engineering, with experience in blockchain concepts, microservices, and modernDevOps practices.

Qualifications

• 5+ years of software engineering/architecture experience

Responsibilities

• Backend design and development of enterprise-grade Java services

Skills

Java

Kotlin

Spring Boot REST APIs

Microservices

Event-driven

Kafka/RabbitMQ

SQL/NoSQL

Docker

Kubernetes

CI/CD

Git workflows

Distributed systems

API design

Scalability patterns

Fluent English

Education

Bachelor's degree in Computer Engineering, Software Engineering, or related discipline

Tools

Docker

Kubernetes

Job description

ING Hubs Türkiye is seeking a Blockchain Engineer to design and build scalable backend services for digital asset capabilities. You will work on wallet management, asset operations, custody workflows, and external network integrations, bridging banking systems with blockchain solutions.

The role emphasizes strong Java engineering, with experience in blockchain concepts, microservices, and modernDevOps practices.