Senior Full-Stack Engineer (React/Python) - Hybrid Cloud

NorthBay Solutions; Islamabad; Hybrid; PKR 3,000,000 - 5,500,000; Full time

Job summary

NorthBay Solutions is seeking a Senior Full Stack Engineer (React.js & Python/Node.js) to design, develop, and deliver scalable, cloud-native applications. You will be hands-on across frontend and backend, with strong experience in React.js, Python and/or Node.js, and AWS-based architectures.

The role requires expertise in REST/GraphQL APIs, WebSockets, and modern frontend/backend patterns, with a hybrid work model across Pakistan's major cities.

Qualifications

• 8+ years of professional experience in full-stack software development
• Strong backend development expertise using Python and/or Node.js
• Hands-on frontend experience with React.js for building responsive and scalable user interfaces
• Strong understanding of modern frontend development, component-based architecture, state management, and responsive design
• Experience working with RESTful APIs and/or GraphQL
• Practical exposure to AWS services, including Lambda, Amplify, API Gateway, and RDS/MySQL
• Understanding of microservices, serverless architectures, and event-driven systems
• Experience with WebSockets and real-time communication
• Familiarity with CI/CD pipelines, automated testing, and version control systems
• Solid problem-solving skills and attention to detail
• Strong communication and collaboration skills

Responsibilities

• Design, develop, and maintain full-stack applications using React.js and Python/Node.js
• Build scalable backend services and APIs using Python and/or Node.js and integrate them with AWS infrastructure
• Develop reusable, responsive React.js components and follow frontend architecture best practices
• Design and integrate RESTful APIs and/or GraphQL services
• Implement real-time functionality using WebSockets where required
• Contribute to code reviews, testing strategies, and technical documentation
• Troubleshoot, debug, and optimize application performance across frontend and backend
• Stay current with modern web development, Python, Node.js, React.js, and cloud technologies

Skills

React.js

Python

Node.js

AWS

REST/GraphQL

WebSockets

CI/CD

Frontend architecture

Tools

Docker

AWS CDK

CloudFormation

Job description

NorthBay Solutions is seeking a Senior Full Stack Engineer (React.js & Python/Node.js) to design, develop, and deliver scalable, cloud-native applications. You will be hands-on across frontend and backend, with strong experience in React.js, Python and/or Node.js, and AWS-based architectures.

The role requires expertise in REST/GraphQL APIs, WebSockets, and modern frontend/backend patterns, with a hybrid work model across Pakistan's major cities.