Senior Full-Stack Lead (React/Angular/Vue) | Cloud

JobCubby; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Deloitte in London is seeking a Senior Full Stack Developer to lead the design, development, and delivery of scalable, high-performance applications.

You will work across front-end and back-end technologies, mentor junior developers, and drive architectural and strategic decisions in a collaborative, Agile environment.

This onsite London contract role emphasizes cloud, CI/CD and strong technical leadership to deliver robust solutions.

Qualifications

• Proficiency in front-end technologies: React, Angular, Vue.
• Back-end experience: Node.js, .NET, Java or Python.
• Experience with REST APIs and GraphQL.
• Experience with cloud services (Azure or AWS).

Responsibilities

• Design, develop, and maintain full-stack applications with modern frameworks.
• Build scalable APIs, microservices, and integrations.
• Develop high-quality, responsive UI components with performance focus.
• Collaborate with Product Owners and cross-functional teams; mentor juniors.

Skills

React

Angular

Vue

JavaScript/TypeScript

Node.js

.NET

Java

Python

REST APIs

GraphQL

SQL

NoSQL

Azure

AWS

GitHub Actions

Azure DevOps

Jenkins

Docker

Kubernetes

Job description

Deloitte in London is seeking a Senior Full Stack Developer to lead the design, development, and delivery of scalable, high-performance applications.

You will work across front-end and back-end technologies, mentor junior developers, and drive architectural and strategic decisions in a collaborative, Agile environment.

This onsite London contract role emphasizes cloud, CI/CD and strong technical leadership to deliver robust solutions.