Senior Full Stack Engineer

We are seeking an experienced **Senior Full Stack Engineer** to build and maintain high-performance, end-to-end features across our platform — from scalable backend microservices to rich, responsive user interfaces. You'll work on high-impact projects including real-time messaging systems, cloud infrastructure, and video streaming technology, collaborating across the stack to design, implement, and optimize new features that shape the future of our product. **Key Responsibilities:** - Design, develop, and maintain scalable microservices using **NestJS or Go**, and build the **Angular** frontends that consume them. - Implement real-time communication features end-to-end, leveraging **Kafka** and **MQTT** for messaging and **Sockets (native &** [**Socket.IO**](http://Socket.IO)**)** for low-latency interactions on both server and client. - Build dynamic, high-performance UIs with **Angular** and **TypeScript**, applying **reactive programming** with **RxJS** and state management via **Redux / NgRx**. - Translate **Figma** designs into intuitive, responsive, well-crafted UI components. - Collaborate with DevOps to deploy and operate services across **GCP** and **AWS** environments. - Work on video streaming solutions and integrate video protocols (e.g., RTMP, HLS, WebRTC) across delivery and playback. - Implement and optimize APIs to ensure high availability, performance, and scalability. - Contribute to architectural decisions, code reviews, and mentoring of junior engineers. - Stay current with emerging technologies and integrate them into development workflows. **Required Qualifications:** - 5+ years of full stack engineering experience, with strong depth on **both** backend and frontend. - Backend: 3+ years with **NestJS** or GO; experience with **microservices architecture** and distributed systems. - Frontend: strong proficiency in **Angular** and **TypeScript**, with in-depth knowledge of **reactive programming / RxJS** and **Redux / NgRx** state management. - Proficiency with messaging systems such as **Kafka** or **MQTT**. - Hands-on experience with [**Socket.IO**](http://Socket.IO) or native socket programming for real-time applications. - Experience with cloud platforms **GCP** and **AWS**. - Solid understanding of containerization, with exposure to **Kubernetes**. - Strong proficiency in **JavaScript/TypeScript** (Node.js); **Go** or **Rust** a plus. - Familiarity with CI/CD pipelines and version control (Git). - Experience with databases (SQL/NoSQL) and caching technologies (e.g., Redis). - Proficient in interpreting and implementing UI/UX designs in **Figma**. **Preferred Qualifications:** - Experience with **video streaming protocols** (HLS, RTMP, WebRTC). - Proficiency in **Go** or **Rust** for high-performance backend services. - Experience with **React**. - Experience in an agile environment with a strong emphasis on continuous improvement. - Knowledge of **security best practices** for API design, data protection, and infrastructure.