Senior Fullstack Developer

The Portfolio Group; Greater London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading business services provider in the UK is seeking a Senior Software Engineer skilled in JavaScript and TypeScript to lead modernization efforts. You will build scalable applications, contribute to backend services, and collaborate with cross-functional teams. Ideal candidates will have 6-8 years of experience in modern web stacks and a passion for professional growth. Competitive salary and inclusive culture are offered.

Benefits

Supportive environment for growth

Inclusive company culture

Competitive salary and benefits

Qualifications

• 6-8 years of commercial experience with JavaScript or TypeScript.
• Experience with Node.js and exposure to Laravel or Python.
• Knowledge of front-end frameworks like React or Vue.

Responsibilities

• Build scalable applications using modern frameworks.
• Contribute to backend services and APIs.
• Help re-platform and migrate to a modern stack.
• Collaborate with UX, Product, and DevOps teams.

Skills

JavaScript

TypeScript

Node.js

Laravel

Python

Django

Flask

React

Vue.js

Job description

Overview

We’re looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You’ll be instrumental in our transition away from Drupal as we modernise and scale our platform.

Tech Stack

• At least 6-8 years commercial experience with JavaScript or TypeScript and Node
• Exposure of Laravel and/or Python (Django or Flask a plus)
• Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.)

What You' ll Do:

• Build scalable applications using modern frameworks and clean architecture
• Contribute to backend services and APIs (Python or Laravel-based)
• Help re-platform and migrate to a modern stack
• Collaborate cross-functionally with UX, Product, and DevOps

What We Offer:

• A supportive environment that encourages professional growth and continuous learning.
• An inclusive, collaborative culture within one of the UK’s leading business services providers.
• A competitive salary and benefits package.

Portfolio Payroll Ltd is acting as an Employment Agency in relation to this vacancy