Senior Full Stack JavaScript Engineer

presight • Mozambique
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AI Summary

Join our dynamic team as a Senior Full Stack JavaScript Engineer to design, develop, and deploy scalable applications with modern technologies. Key responsibilities include building high-performance frontends, robust backend services, and real-time features. We seek a talented developer with 6+ years of full-stack JavaScript experience.

Key Highlights
Design and develop scalable backend services and microservices using Node.js
Build high-performance, responsive user interfaces with React and TypeScript
Implement real-time features using WebSockets (live updates, notifications, streaming)
Key Responsibilities
Design and develop scalable backend services and microservices using Node.js
Build high-performance, responsive user interfaces with React and TypeScript
Implement real-time features using WebSockets (live updates, notifications, streaming)
Technical Skills Required
Node.js React TypeScript WebSockets Elasticsearch Docker Kubernetes CI/CD pipelines AWS S3 Authentication (JWT, OAuth2) Message queues (Kafka, RabbitMQ, Redis Streams)
Benefits & Perks
Full relocation covered if outside UAE
Relocation package provided
Nice to Have
Next.js or similar React frameworks
Monitoring & observability in JavaScript services (Prometheus, Grafana, OpenTelemetry)
Dynamic report generation or PDF rendering in JavaScript applications
Exposure to WebGL or browser-based graphic rendering

Job Description


Role : Senior Full Stack JavaScript Engineer


Location: Abu Dhabi (Full relocation covered if outside UAE)


We are seeking a talented Full Stack JavaScript Developer with solid expertise in React, Node.js, WebSockets, and Kubernetes to join our dynamic team. In this role, you will design, develop, and deploy scalable applications, focusing on real-time features, high-performance frontends, and robust backend services. If you have a passion for building enterprise-level solutions with modern technologies, we want to hear from you!


Key Responsibilities

  • Design and develop scalable backend services and microservices using Node.js
  • Build high-performance, responsive user interfaces with React and TypeScript
  • Implement real-time features using WebSockets (live updates, notifications, streaming)
  • Integrate and optimize Elasticsearch for advanced search, indexing, aggregation, and data retrieval in large-scale systems
  • Deploy and manage containerized applications using Docker and Kubernetes in production
  • Integrate CI/CD pipelines for automated testing and deployment of JavaScript codebases
  • Work with large file/object storage (e.g., AWS S3 or equivalent)
  • Collaborate on end-to-end solutions for AI-driven analytics products


Core Requirements (Must-Have)

  • 6+ years of consistent full-stack JavaScript development experience
  • 5+ years hands-on with Node.js building scalable APIs, microservices, and event-driven systems
  • 5+ years hands-on with React (TypeScript strongly preferred) building complex, responsive frontends
  • 3+ years hands-on with WebSockets for real-time features in production applications
  • 3+ years hands-on with Elasticsearch (index design, querying, aggregation, performance tuning, integration with Node.js)
  • Strong production experience with Docker and Kubernetes
  • Experience with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, etc.)
  • Familiarity with AWS S3 or equivalent object storage for large files
  • Solid understanding of authentication (JWT, OAuth2)
  • Working knowledge of message queues (Kafka, RabbitMQ, Redis Streams, etc.)
  • Proven ability to design APIs and distributed systems in JavaScript ecosystems
  • Willing and able to relocate to Abu Dhabi, UAE

Nice to Have

  • Experience with Next.js or similar React frameworks
  • Monitoring & observability in JavaScript services (Prometheus, Grafana, OpenTelemetry)
  • Dynamic report generation or PDF rendering in JavaScript applications
  • Exposure to WebGL or browser-based graphic rendering
  • Agile/Scrum experience in high-velocity teams
  • Previous work in big data, AI/analytics, or real-time platforms


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