Location: Mumbai

Role Overview:
We’re seeking a Senior Frontend Developer to lead the development of our AI-driven analytics dashboard using React and advanced charting libraries like amCharts and D3.js. You’ll architect data-rich interfaces that visualize complex datasets from social media platforms, AI models, and multi-tenant SaaS and enterprise systems, ensuring high performance and seamless user experiences.

Key Responsibilities:

Frontend Architecture & Development:

• Build scalable React/TypeScript applications with state management (Redux, Context API) and modular component design.

• Develop interactive dashboards using amCharts and D3.js to visualize real-time analytics, geospatial data, and AI/ML insights.

• Optimize rendering performance for large datasets (10M+ points) using techniques like virtualization, Web Workers, and memoization.

Data Visualization & Integration:

• Design custom charts, graphs, and maps with amCharts for business analytics, ensuring responsiveness across devices.

• Implement complex visualizations (e.g., heatmaps, network diagrams) using D3.js for granular data exploration.

• Integrate with backend APIs (Django/FastAPI) to fetch and display processed data from PostgreSQL, Document DBs, and social media platforms.

Performance & Optimization:

• Profile and optimize amCharts/D3.js performance for smooth interactions with high-volume datasets.

• Reduce latency through lazy loading, data aggregation, and efficient WebSocket-driven updates.

• Collaborate with backend teams to structure API responses for optimal visualization workflows.

Multi-Tenancy & Security:

• Implement tenant-specific dashboards with dynamic theming, access controls, and data filtering.

• Secure frontend applications against XSS, CSRF, and data leaks using modern practices (CSP, sanitization).

Collaboration & Leadership:

• Mentor junior developers in React best practices, testing (Jest, Cypress), and visualization techniques.

• Partner with UX designers to translate complex data stories into intuitive amCharts/D3.js interfaces.

• Work with QA teams to validate data accuracy between social media APIs, databases, and visualizations.

Requirements:

• 5+ years of frontend development experience, with 3+ years in React/TypeScript.

• Expertise in amCharts and D3.js for building performant, interactive dashboards.

• Proficiency in data visualization best practices: color theory, accessibility (WCAG), and cross-browser compatibility.

• Experience integrating REST/GraphQL APIs and handling large datasets (e.g., real-time streaming, pagination).

• Strong understanding of state management (Redux, Zustand), hooks, and performance optimization using virtualization and similar libraries.

• Familiarity with testing frameworks (Jest, Cypress) and CI/CD pipelines (GitHub Actions, GitLab CI).

• Knowledge of security standards (OWASP) and authentication flows (OAuth2, JWT).

• Bachelor’s degree in Computer Science, Design, or related field.

Nice-to-Have:

• Familiarity with WebSocket-based real-time dashboards.

• Exposure to AI/ML concepts (e.g., visualizing model outputs, anomaly detection).

• Knowledge of Python backend systems (FastAPI, Django) or databases (PostgreSQL).

Why Join Us?

• Create cutting-edge visualizations for AI/ML insights and big data analytics.

• Lead the frontend architecture of mission-critical Analytical dashboards.

• Master advanced tools like amCharts, D3.js, and React performance optimization.

• Work with cross-functional teams of data scientists, UX designers, and DevOps engineers.

• Competitive salary