Senior Cryptography Developer

Be in IT is a recruitment company, specialised in sourcing Specialists from the information technology world. Currently, for our client, we are looking for someone in the position Senior Cryptography Developer.Your duties:Long-term cooperation with an international consulting firm on a project for a leader in the field of enterprise software and ERP systems.Design and build core backend services for ORA, enabling cloud integration with SEF.Integrate solutions 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.Requirements:Strong backend development experience in Java, Golang, or Python (senior level).Solid understanding of cryptography (e.g., TLS, data encryption).Hands-on experience with Kubernetes, including infrastructure and management layers.Experience in OpenStack.Experience with unit and integration testing for backend services.Ability to work on complex distributed systems and core services.Fluent in English (minimum B2 or C1) - enabling seamless communication in an international environment.Availability ASAP is preferred; a maximum one-month notice period (effective at the end of the month) is acceptable.Nice to Have:Familiarity with KMIP and secure key management practices.Exposure to cloud convergence strategies and ORA architecture.Understanding of performance optimization and scalability in microservices environments.Knowledge of Barbican and integration based on open standards and open-source technologies.Offer:Long-term cooperation with a salary range of 45-50 EUR net/hour + VAT.Support in setting up and running a business for individuals without prior experience.Efficient and fast recruitment process - one, maximum two online technical interviews with managers (one hour each).Cooperation between 9:00 AM and 5:00 PM, with slight flexibility possible.Fully remote work.We accept candidates located across the entire European Union.Benefits - private medical care, Multisport card.Modern equipment provided by the company, including software and configuration.