We are seeking a highly skilled Senior Software Engineer with strong expertise in C++, OPC UA, and containerized environments (Docker & Kubernetes). The role focuses on building scalable, secure, and high-performance backend systems, with exposure to modern communication protocols and identity management solutions.

Key Responsibilities :

- Design, develop, and maintain high-performance applications using C++.

- Implement and integrate OPC UA for secure and reliable data communication.

- Build, deploy, and manage containerized applications using Docker and Kubernetes.

- Develop and consume gRPC and REST APIs for inter-service communication.

- Implement authentication and authorization using Keycloak, TLS, and certificate-based security.

- Contribute to backend services using C# / .NET Core when required.

- Ensure application scalability, reliability, and security best practices.

- Troubleshoot, debug, and optimize system performance.

- Collaborate with cross-functional teams on architecture, design, and integration.

Primary Skills (Must-Have) :

- Strong hands-on experience in C++ (enterprise or system-level development).

- Solid experience with OPC UA implementation and integration.

- Hands-on experience with Docker and Kubernetes.

- Strong understanding of multi-threading, memory management, and performance tuning.

Secondary Skills (Good-to-Have) :

- Experience with gRPC

- Working knowledge of C# / .NET Core

- Experience with Keycloak, TLS/CA, and identity/access management

- Understanding of microservices architecture

Nice-to-Have :

- Experience in industrial automation, IoT, or manufacturing systems

- Exposure to CI/CD pipelines

- Experience with cloud platforms (AWS, Azure, GCP)