Backend Engineer: Blockchain Security

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work.Role SummaryAs a Blockchain Security Ops Engineer, you will help design, implement, and secure ING’s digital asset technology capabilities. You will work on security-critical components such as wallet infrastructure, key...

As a Blockchain Security Ops Engineer , you will help design, implement, and secure ING’s digital asset technology capabilities. You will work on security-critical components such as wallet infrastructure, key management, cryptographic controls, custody models, smart contract security, transaction authorization, secure signing, tokenization platforms, and...

ING Hubs Türkiye is seeking a highly experienced Blockchain Backend Security Engineer to design and scale secure custody and wallet management for digital assets. You will integrate with blockchain SaaS platforms, implement enterprise-grade security controls, and collaborate across ING locations.The role emphasizes secure key lifecycle management, MPC...

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work.Role SummaryAs a Digital Asset Security Engineer, you will help design, implement, and secure ING’s digital asset technology capabilities. You will work on security-critical components such as wallet infrastructure, key...

ING Hubs Türkiye seeks a Blockchain Security Ops Engineer to design, implement, and secure ING’s digital asset platforms. You will work hands-on across wallet infrastructure, key management, cryptographic controls, and smart contracts, collaborating with global tech squads to ensure security by design.You'll engage with risk, compliance, legal, and...

Design the future architecture of one of Europe's most innovative banking networks while empowering engineers to do their best work. Role SummaryWe are looking for a highly experienced Blockchain Backend Security Engineer with strong security expertise to help build and scale ING's Digital Asset Services (DAS) platform. The role will play a critical part in...

ING Hubs Türkiye seeks a Blockchain Engineer to design the future architecture of digital asset services and bridge banking systems with blockchain ecosystems. You will craft backend services, wallet management workflows, and integrate with external networks within a hybrid work setup.The role emphasizes Java backend strength with blockchain concepts,...

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...

ING Hubs Türkiye is seeking a Blockchain Security Ops Engineer to design, implement, and secure ING’s digital asset platforms. You will work on wallet infrastructure, key management, cryptographic controls, and custody models in a security‑driven, regulated banking environment.The role blends cyber security with digital asset technology, collaborating...