- Real-Time Communication Development : Design and integrate Matrix and LiveKit platforms for secure, low-latency messaging, conferencing, and collaboration.

- Full-Stack Engineering : Lead end-to-end delivery across Java/Go/Python and React/Flutter, ensuring scalable APIs, clean architecture, and testable code.

- Security & PKI Implementation : Deploy PKI-based authentication, manage certificates, and integrate TLS, JWT, and OAuth2 for enterprise-grade security.

- Cloud & DevOps Automation : Drive deployments via Kubernetes, Helm, Docker, and CI/CD, managing infrastructure on AWS/GCP with monitoring and cost efficiency.

- Architecture & Performance Optimization : Define secure, modular system architecture; lead design reviews, benchmarking, and continuous performance improvements.

Qualifications :

- 7+ years of full stack development experience in enterprise or large-scale environments.

- Proficiency in backend technologies : Java/Go/ Python.

- Hands-on expertise with frontend frameworks : React or Flutter.

- Strong knowledge of API design, containerization, and cloud platforms (AWS/GCP).

- Proven experience with Matrix/LiveKit integrations is an advantage.

Required Skills :

- Strong understanding of PKI, OAuth2, JWT, and secure coding practices.

- Experience in CI/CD automation, Kubernetes, Helm, and Docker