Senior Full-Stack Engineer (React + AI Applications)

About the role

Clenergize Consultants is seeking a Senior Full-Stack Engineer to design and deliver modern web applications that power AI‑driven energy and sustainability solutions. You will work closely with product, design, and backend teams to create responsive dashboards, operational workflows, and AI‑enhanced features.

Key responsibilities

• Build modern web applications using React and TypeScript.
• Develop responsive dashboards and data‑heavy reporting interfaces.
• Create reusable UI components with Tailwind CSS and modern component libraries.
• Integrate OpenAI and Anthropic APIs to deliver AI‑powered application features.
• Implement file‑processing workflows for CSV, XLSX, and other operational documents.
• Develop lightweight backend services and APIs in Node.js or Python when needed.
• Optimize application performance, accessibility, and responsiveness.
• Collaborate closely with product, design, and backend engineering teams.
• Leverage AI‑assisted development tools (e.g., Cursor, Claude Code, Windsurf) to accelerate productivity.

Required profile

• 4–7 years of professional software engineering experience.
• Strong expertise in React, TypeScript, and frontend architecture.
• Hands‑on experience with Tailwind CSS and modern component systems.
• Proficiency in Node.js and/or Python for backend development.
• Experience building data‑heavy dashboards, charting libraries, and form validation.
• Knowledge of file upload handling and CSV/XLSX processing workflows.
• Experience integrating REST and GraphQL APIs.
• Daily fluency with AI‑assisted development tools.

Required skills

• React
• TypeScript
• Tailwind CSS
• Node.js
• Python
• Next.js (preferred)
• Charting libraries
• CSV/XLSX processing
• REST APIs
• GraphQL
• OpenAI API
• Anthropic API
• AI‑assisted development tools (Cursor, Claude Code, Windsurf)
• Supabase / Firebase (preferred)
• Serverless architectures (preferred)
• WebSockets (preferred)