Senior Full-Stack Engineer - AI-Driven Cloud Platform

Client Server Ltd.; Greater London; Hybrid; GBP 80,000 - 95,000; Full time

Job summary

Client Server Ltd. is seeking a Senior Software Engineer (Full Stack) to join a greenfield project in London.

You will help design and build a modern cloud native platform using Node.js, TypeScript, React and Azure/AWS, taking ownership of backend services, APIs and cloud infrastructure. You’ll work in a small, high-ownership engineering team, collaborate with the CTO, and contribute to AI-powered features while maintaining code quality and security.

Qualifications

• Strong Full Stack development experience with Node.js, TypeScript and React.
• Experience designing scalable APIs and cloud native applications.
• Experience setting up serverless architectures with Microsoft Azure or AWS.
• Experience integrating enterprise systems and building event driven solutions.
• Comfortable with Infrastructure as Code and CI/CD pipelines.
• Experience using AI assisted development tools such as GitHub Copilot, Cursor or Claude.
• Enjoy working in collaborative, start-up style environments with high levels of ownership.

Responsibilities

• Own architecture and shape design from day one in a Greenfield project.
• Design and build a modern cloud native platform using Node.js, TypeScript, React and Azure/AWS.
• Develop scalable APIs, event driven integrations and cloud infrastructure.
• Establish IaC practices, CI/CD pipelines and coding standards with CTO.
• Collaborate with CTO and engineering team to accelerate delivery in an AI-first environment.
• Work across backend and frontend, including frontend enhancements and integrations.

Skills

Full Stack experience

Node.js

TypeScript

React

APIs design

Cloud native apps

CI/CD pipelines

Infrastructure as Code

AI tools (Copilot/Cursor/Claude)

Tools

Azure

AWS

Serverless

IaC

GitHub Copilot

Cursor

Claude

CI/CD tooling

Job description

Client Server Ltd. is seeking a Senior Software Engineer (Full Stack) to join a greenfield project in London.

You will help design and build a modern cloud native platform using Node.js, TypeScript, React and Azure/AWS, taking ownership of backend services, APIs and cloud infrastructure. You’ll work in a small, high-ownership engineering team, collaborate with the CTO, and contribute to AI-powered features while maintaining code quality and security.