Senior Java Full Stack Enginee(Java | React | Cloud | Security)

Job Title: Senior Java Full Stack Developer

Location: Dubai

Job Type: Full-time

About the Role:

We are seeking a highly skilled Full Stack Developer to lead the design, development, and deployment of enterprise-grade applications integrating modern frameworks and secure communication technologies. The ideal candidate will possess strong expertise across backend and frontend development, cloud infrastructure, and security implementation — ensuring delivery of robust, scalable, and high-performance software solutions.

Key Responsibilities:

1. Real-Time Communication Development

• Design and integrate Matrix and LiveKit platforms for secure, low-latency messaging, conferencing, and collaboration. (Must Have)

2. Full-Stack Engineering

• Lead end-to-end development using Java/Go/Python on the backend and React/Flutter on the frontend.
• Ensure scalable APIs, modular architecture, and maintainable, testable code.

3. Security & PKI Implementation

• Implement PKI-based authentication, manage certificates, and integrate TLS, JWT, and OAuth2 for enterprise-grade security.

4. Cloud & DevOps Automation

• Manage deployments using Kubernetes, Helm, Docker, and CI/CD pipelines.
• Administer cloud infrastructure on AWS or GCP, focusing on scalability, monitoring, and cost optimization.

5. Architecture & Performance Optimization

• Define secure and modular architecture patterns.
• Lead design reviews, conduct performance benchmarking, and drive continuous optimization initiatives.

Required Skills & Qualifications:

• 7+ years of experience in full stack development within enterprise-scale environments.
• Strong backend expertise in Java, Go, or Python.
• Hands-on experience with frontend frameworks such as React or Flutter.
• Solid understanding of API design, containerization, and cloud platforms (AWS/GCP).
• Proven experience integrating Matrix and LiveKit platforms. (Must Have)
• In-depth knowledge of PKI, OAuth2, JWT, and secure coding practices.
• Proficiency in CI/CD automation, Kubernetes, Helm, and Docker.
• Excellent analytical, communication, and problem-solving skills.