Senior Frontend Engineer (m/f/d)

Halian; Abu Dhabi; On-site; AED 40,000 - 70,000; Full time

Job summary

Halian is seeking an experienced Senior Frontend Engineer to drive frontend development of a data-intensive security and compliance platform. You will build premium web apps with React, TypeScript, and NestJS, including 3D geospatial risk maps and executive dashboards.

You will collaborate with Product, Security, Engineering, and UX to translate complex regulatory needs into intuitive user experiences, while upholding enterprise security and performance standards.

Qualifications

• 5+ years of software development experience delivering enterprise SaaS platforms.
• Proven track record building data-intensive dashboard applications with strong UX.
• Strong eye for micro-interactions and modern design systems.

Responsibilities

• Lead frontend development for enterprise security and compliance platform.
• Architect and scale web apps using React, TypeScript, and NestJS.
• Implement 3D geospatial visualizations and executive dashboards.
• Ensure UI security standards (OAuth2, OIDC, RBAC) are met.
• Collaborate with Product, Security, Engineering, and UX teams.
• Participate in code reviews and testing.

Skills

React

TypeScript

Three.js

Mapbox/MapLibre

ECharts

D3.js

NestJS

OAuth2/OIDC

RBAC

WebSockets/SSE

State management (Redux/RTK, Zustand)

Tools

Three.js

React Three Fiber

MapLibre GL

Mapbox

Leaflet

Apache ECharts

D3.js

Chart.js

Framer Motion

Node.js

NestJS

Job description

We are looking for an experienced Senior Frontend Engineer to join the development of our next-generation security and compliance platform.

In this role, you will lead the frontend development of premium, data-intensive user experiences including high-level executive risk dashboards, interactive 3D geospatial risk maps, and conversational AI assistant interfaces while contributing to scalable NestJS backend services.

Key Responsibilities

• Build Enterprise Web Applications: Architect and scale high-performance web applications using React, TypeScript, and NestJS.
• 3D Visualization: Design and implement interactive 3D global risk and asset maps using Three.js / React Three Fiber alongside MapLibre / Mapbox.
• Executive Dashboards: Create rich data-dense dashboards, risk heatmaps, and compliance tracking metrics using modern charting libraries (ECharts, D3.js).
• Security & Compliance Standards: Ensure all UI components and backend integrations adhere to strict enterprise security practices (OAuth2, OIDC, RBAC, clean code standards).
• Cross-Functional Collaboration: Partner closely with Product, Security, Engineering, and UX designers to transform regulatory and business requirements into intuitive, world-class user experiences.
• Participate in code reviews, testing, and technical design.

Required Technical Skills

• Frontend Frameworks: React (v19), TypeScript, TanStack Router/Query, Tailwind CSS, HTML5/CSS3.
• 3D & Geospatial WebGL: Three.js / React Three Fiber, MapLibre GL, Mapbox, or Leaflet.
• Data Visualization: Apache ECharts, D3.js, Chart.js, and Framer Motion
• Backend & API: Node.js, NestJS, RESTful API design, and WebSockets/SSE (for streaming AI response streams).
• State Management: Zustand, Redux Toolkit, or React Query.
• Authentication & Security: OAuth2, OpenID Connect (OIDC), JWT, and role-based access control (RBAC).

Qualifications

• 5+ years of software development experience delivering enterprise SaaS platforms.
• Proven track record building data-intensive dashboard applications where performance, usability, and visual elegance are paramount
• A strong eye for UX micro-details, responsive layout precision, and modern design systems.