Fullstack Architect / Full Stack ArchitectCelebal Technologies · Jaipur

Job Description – Full Stack Architect (Next.js, React.js & Python) Position: Full Stack Architect / Technical Architect Experience: 6-8 Years Employment Type: Full-Time Duration: Fulltime Technology Stack: Next.js, React.js, Python, FastAPI, PostgreSQL, Cloud (AWS/Azure) Role Overview We are looking for an experienced Full Stack Architect with strong expertise in Next.js, React.js, and Python to design, architect, and deliver scalable, secure, and high-performance enterprise applications. The ideal candidate should have hands-on development experience, strong system design capabilities, and the ability to lead technical architecture decisions across frontend, backend, databases, cloud infrastructure, and integrations. Key Responsibilities • Design and implement end-to-end architecture for enterprise-grade full-stack applications. • Lead frontend architecture using React.js, Next.js, TypeScript, and modern UI frameworks. • Design scalable backend services and RESTful APIs using Python, FastAPI, or Django. • Define application architecture, including microservices, modular monoliths, and event-driven systems. • Establish reusable components, coding standards, and architectural best practices. • Design database schemas, optimize queries, and manage relational and NoSQL databases. • Architect authentication, authorization, RBAC, and secure API integrations. • Lead technical design discussions, architecture reviews, and system design decisions. • Collaborate with product managers, UI/UX designers, DevOps engineers, and business stakeholders. • Implement performance optimization, caching, monitoring, and application scalability strategies. • Guide development teams through code reviews, technical mentoring, and solution implementation. • Support cloud-native deployments, CI/CD pipelines, containerization, and production readiness. • Evaluate emerging technologies and recommend suitable architectural solutions. Required Technical Skills Frontend Technologies • Strong expertise in React.js, Next.js, JavaScript (ES6+), and TypeScript. • Experience with Server-Side Rendering (SSR), Static Site Generation (SSG), and React Server Components. • Strong understanding of state management, component architecture, and frontend performance optimization. • Experience with Tailwind CSS, Material UI, or similar UI frameworks. • Knowledge of micro-frontend architecture is an advantage. Backend Technologies • Strong hands-on experience with Python and frameworks such as FastAPI or Django. • Experience designing RESTful APIs, asynchronous services, and microservices. • Strong understanding of API security, authentication, authorization, and middleware. • Experience with background processing, task queues, and distributed systems. Database & Data Layer • Experience with PostgreSQL, MySQL, or SQL Server. • Knowledge of MongoDB, Redis, or other NoSQL/caching technologies. • Strong understanding of database modeling, indexing, and query optimization. • Experience with ORMs such as SQLAlchemy. Architecture & System Design • Strong knowledge of High-Level Design (HLD) and Low-Level Design (LLD). • Experience designing scalable, distributed, multi-tenant enterprise applications. • Understanding of design patterns, SOLID principles, and clean architecture. • Experience with API gateways, message queues, caching, and event-driven architecture. • Ability to make architectural decisions considering performance, security, cost, and maintainability. Cloud & DevOps • Experience with AWS or Microsoft Azure. • Working knowledge of Docker, Kubernetes, and container-based deployments. • Experience with CI/CD pipelines using GitHub Actions, Azure DevOps, or Jenkins. • Understanding of cloud networking, monitoring, logging, and infrastructure scalability. Preferred / Good-to-Have Skills • Experience integrating Generative AI and LLM-based capabilities into enterprise applications. • Familiarity with AI frameworks such as LangChain, LangGraph, or similar technologies. • Experience with WebSockets, real-time applications, and asynchronous communication. • Knowledge of GraphQL and API orchestration. • Familiarity with Databricks, data platforms, or analytics-driven applications. • Experience working with enterprise SSO, OAuth 2.0, OpenID Connect, and Microsoft Entra ID. Leadership & Collaboration • Ability to lead technical teams and mentor senior developers. • Strong analytical, troubleshooting, and problem-solving skills. • Experience conducting architecture reviews and technical feasibility assessments. • Ability to translate business requirements into technical architecture and implementation plans. • Strong communication skills for collaborating with clients, stakeholders, and cross-functional teams. • Experience supporting technical estimations, solution proposals, and delivery planning. Qualifications • Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. • 6-8+ years of software engineering experience, with significant hands-on experience in full-stack application development. • At least 2–3 years of experience in technical architecture, solution design, or technical leadership. • Proven experience architecting and delivering production-grade enterprise applications. Expected Outcomes • Deliver scalable, secure, maintainable, and production-ready application architectures. • Establish consistent technical standards across frontend and backend development. • Improve application performance, reliability, and development efficiency. • Provide architectural guidance while remaining actively involved in critical technical implementations.