Fullstack Architect / Full Stack Architect

Celebal Technologies; Jaipur; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Celebal Technologies seeks a seasoned Full Stack Architect to design and deliver scalable enterprise apps using Next.js, React.js and Python. You will lead frontend and backend architecture, guiding decisions across databases and cloud platforms.

The role requires hands‑on coding, strong system design, and mentoring across frontend, backend, and DevOps teams to ensure robust, secure solutions for enterprise customers.

Qualifications

• 6–8+ years of software engineering experience in full‑stack development.
• 2–3 years of experience in technical architecture or leadership.
• Proven experience delivering production-grade enterprise applications.

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 and event‑driven systems.
• Establish reusable components, coding standards, and architectural best practices.
• Design database schemas and optimize queries across relational and NoSQL databases.
• Architect authentication, authorization, RBAC, and secure API integrations.
• Lead design discussions, reviews, and critical architectural decisions.
• Collaborate with product managers, UI/UX, DevOps, and stakeholders.
• Implement performance optimization, caching, monitoring, and scalability strategies.
• Mentor development teams through code reviews and solution implementation.
• Support cloud deployments, CI/CD pipelines, containerization, and production readiness.
• Evaluate new technologies and recommend architectural solutions.

Skills

React.js

Next.js

TypeScript

JavaScript

Python

FastAPI

Django

PostgreSQL

NoSQL

AWS

Azure

Docker

Kubernetes

CI/CD

Microservices

System design

Leadership

Education

Bachelor's/Master's in Computer Science / IT

Tools

GitHub Actions

Azure DevOps

Jira

SQLAlchemy

Job description

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.