In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking an experienced Senior Backend Developer to join a remote development team. The role focuses on designing and building core backend services for ORA, enabling secure cloud integration with SEF using KMIP and Barbican. 

Project information: 

• Type of project: IT services 
• Office location: Warszawa 
• Work mode: Remote 
• Budget: 160-180 PLN net /h - b2b 
• Project length: Long-term  
• Only candidates with citizenship in the European Union and residence in Poland 
• Start date: ASAP (depending on candidate\"s availability) 

Project scope: 

• Design and implement backend services for ORA core, integrating with KMS via KMIP for services such as Barbican and Ceph 
• Develop and maintain Kubernetes-based infrastructure, including Custom Resource Definitions (CRDs), operators, and controllers 
• Build secure communication layers leveraging TLS and advanced data encryption techniques 
• Collaborate with architecture and infrastructure teams to ensure seamless integration across management layers 
• Implement unit and integration tests to ensure code quality and reliability 
• Contribute to system design decisions and provide technical leadership for backend architecture