Senior Full Stack Develoepr

Role Overview We are seeking a Frontend/Full Stack Engineer with strong Python development expertise. This role involves building web applications, dashboards, data visualization interfaces, and APIs that integrate with data warehouse solutions. You will work in a fast-paced consulting environment delivering rapid POCs, MVPs, and production solutions alongside data engineering teams. Key Responsibilities Frontend Development & UI/UX - Build responsive, performant web interfaces for data warehouse dashboards and analytics applications - Develop interactive data visualization components and real-time analytics dashboards - Implement modern UI frameworks (React, Vue, or Next.js based) with best practices - Create reusable component libraries and design systems for rapid development - Optimize frontend performance, accessibility, and user experience - Handle client-side state management and data fetching patterns - Build progressive web applications (PWA) where applicable - Ensure cross-browser compatibility and responsive design Backend Development & API Design - Design and develop RESTful and GraphQL APIs using Python, Django Rest framework and Fast API - Implement server-side logic for data warehouse integrations and transformations - Build efficient database query layers and data access patterns - Handle authentication, authorization, and security best practices - Implement caching strategies (Redis, in-memory) for performance optimization - Design scalable microservices architecture when needed - Implement error handling, logging, and monitoring - Write comprehensive API documentation - Worked with SQLalchemy / Postgress / Pydantic model Full Stack Integration - Integrate frontend applications with data warehouse APIs and backend services - Build end-to-end solutions from database to UI in fast-paced consulting projects - Implement data streaming and real-time updates from warehouse to UI - Handle large data visualization and processing on both client and server side - Deploy and manage applications on cloud platforms (AWS, Azure, GCP) - Set up CI/CD pipelines for automated testing and deployment - Monitor application performance and troubleshoot production issues POC & Fast-Paced Delivery Support - Rapidly build POCs and MVPs in compressed timelines (weeks vs. months) - Make pragmatic technical decisions to deliver time-sensitive solutions - Create reusable code templates, boilerplates, and accelerators - Balance technical excellence with delivery speed - Support quick pivots and requirement refinements - Document architecture and implementation for knowledge transfer Collaboration & Technical Support - Partner with data engineers and architects on technical integration requirements - Work with UX/product teams to translate requirements to technical solutions - Provide technical guidance to junior developers and team members - Support client handover and knowledge transfer - Participate in architecture and design reviews - Mentor junior full-stack engineers on best practices - Contribute to open source or internal libraries used across projects Required Qualifications Experience - 5+ years as a frontend, full-stack, or Python engineer - 4+ years hands-on production experience with React, Vue, or Next.js similar modern frameworks - 3+ years hands-on Python backend development experience - 2+ years production experience with Next.js - 2+ complete end-to-end web application or dashboard projects delivered in production - Proven ability to deliver in compressed timelines - POC and rapid development experience - Experience building and integrating with APIs and backend services - Strong JavaScript/TypeScript fundamentals and modern ES6+ patterns Technical Skills - Frontend: React, Vue, or similar - advanced proficiency with one framework - Next.js: Production experience with SSR, SSG, API routes, middleware - Backend: Python, or similar frameworks - hands-on experience - JavaScript/TypeScript: Advanced - ES6+, async/await, promises, modern patterns - APIs: RESTful design, GraphQL basics, API integration, error handling - Databases: Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) - Frontend Build Tools: Webpack, Vite, Next.js build system - understanding of optimization - State Management: Redux, Zustand, Recoil, or Context API experience - Testing: Unit testing, integration testing (Jest, Vitest, React Testing Library, etc.) - Version Control: Git, GitHub, GitLab - branching strategies and collaboration - Cloud & Deployment: Basic AWS/Azure/GCP, Docker, containerization basics - Performance Optimization: Code splitting, lazy loading, caching, optimization techniques, virtualization Soft Skills - Strong problem-solving and debugging abilities - Excellent communication - ability to explain technical decisions - Self-motivated with strong ownership of code quality - Pragmatic approach - balance perfection with delivery speed - Collaborative - comfort working cross-functionally with data and backend teams - Attention to detail and commitment to clean, maintainable code - Ability to learn new tools and frameworks quickly - Comfortable working in fast-paced, dynamic consulting environments Preferred Qualifications - Advanced TypeScript expertise - strict typing, generics, type inference - GraphQL experience - query design, schema definition, optimization - Advanced React patterns - hooks, suspense, concurrent features, performance optimization - Full-stack cloud deployment experience - serverless functions, managed databases - Database optimization - query optimization, indexing, query planning - Microservices and backend patterns - event-driven, async processing, message queues - Data visualization libraries - D3.js, Recharts, Plotly, Apache ECharts - Real-time features - WebSockets, Server-Sent Events (SSE), streaming updates - Advanced testing practices - end-to-end testing (Cypress, Playwright), test coverage optimization - DevOps basics - CI/CD pipelines, containerization, infrastructure understanding - Consulting or services environment experience - comfortable with diverse requirements and fast pace - Agile or SAFe - iterative development in fast-paced teams