Senior UI Developer

🚨 URGENT: Application deadline is October 10, 2026.

🏢 About Mavenir

Mavenir is a global leader in telecommunications network software, pioneering cloud-native solutions that enable single, automated software-based networks running across any cloud. As the industry's only end-to-end cloud-native network software provider, Mavenir partners with over 250 Communications Service Providers (CSPs) across 120+ countries, delivering network infrastructure that powers services for more than half of the world's mobile subscribers.

🎯 The Role

Mavenir is seeking a Senior UI Developer to engineer intelligent, scalable, and intuitive frontend interfaces for mIO, a cutting-edge cloud-native telecom infrastructure orchestration platform. In this role, you will build user experiences that merge deep cloud-native infrastructure management (Kubernetes, OpenShift, ArgoCD) with modern AI-guided workflows, copilots, and contextual automation. You will own UI architectures, translate intricate operational concepts into clean dashboards, and deliver performant interfaces capable of handling massive real-time datasets.

🛠️ Tech Stack

• Angular (Preferred) or React
• TypeScript, JavaScript (ES6+), HTML5, CSS3
• NgRx, Redux, State Management at Scale
• Kubernetes, OpenShift, Helm, ArgoCD, Multi-Cluster Visualization
• AI Integration (LLM Copilots, Guided Workflows, Smart Recommendations)
• REST APIs, GraphQL, Event-Driven Backend Systems, RBAC

💼 What You'll Do

• Architect and build AI-assisted, guided frontend experiences, such as contextual copilots, intelligent form assistants, and intent-based workflows.
• Design high-density dashboards that visualize and manage Kubernetes clusters, namespaces, pods, jobs, workloads, and real-time operational logs.
• Develop reusable, accessible, and responsive enterprise UI components using Angular and modern CSS.
• Optimize client-side rendering and state management for high-throughput telecom operational metrics.
• Collaborate closely with UX designers to craft intuitive developer and operations experiences for multi-tenant cloud environments.
• Mentor junior engineers, conduct code reviews, and uphold automated testing and CI/CD standards.

✅ What You'll Need

• 4–6 years of professional frontend engineering experience building enterprise web applications.
• Strong hands-on proficiency in Angular (or React) paired with TypeScript, HTML5, and CSS3.
• Proven expertise in scalable state management patterns (such as NgRx or Redux).
• Practical experience building UIs for Kubernetes or OpenShift container platforms, visualizing workloads, deployments, and cluster health.
• Familiarity with integrating frontend workflows with AI/ML or LLM-backed services.
• Solid understanding of role-based access control (RBAC), multi-tenant UI architectures, and web performance optimization.

🌟 Nice to Have

• Experience in telecommunications platforms, NFV, or large-scale distributed operations software.
• Familiarity with micro-frontend architectures and design systems.
• Experience with real-time observability tooling (metrics, distributed traces, alerts).