Full Stack Web Developer – Website Development, Mid-Level

Jobtailor; Greater London; On-site; GBP 70,000 - 100,000; Full time

Job summary

Jobtailor seeks a senior web developer to own the Moneycorp Website, delivering production-ready UI with React and integrating back-end APIs. You will work with Contentful CMS, optimize SEO/AE0, and ensure performance across browsers.

You’ll collaborate with analytics tools (GA4, GTM) and HubSpot, manage templates, and support CRO experiments with data-driven improvements.

Qualifications

• 5+ years' experience in web development.
• Hands-on experience building production-ready user interfaces with React.
• Exposure to back-end development using Node.js, Express, APIs and databases.
• Experience with CMS platforms (Contentful) and content-driven web builds.
• Understanding of technical SEO/ AE0 principles and implementation.
• Familiarity with analytics and tracking tools (GA4, GTM, HubSpot).
• Experience using Git and working in shared codebases.
• Strong problem-solving skills.
• Comfortable translating business requirements for technical solutions.

Responsibilities

• Take ownership of day-to-day development and maintenance of the Moneycorp Website.
• Manage and update website templates, components, and landing pages.
• Build, test, and deploy front-end features using HTML, CSS, REACT, JavaScript.
• Support back-end development including API integrations and server-side logic.
• Ensure cross-browser compatibility and speed optimisation.
• Manage integrations across forms, HubSpot, CRM systems, and tracking tools.
• Collaborate with RevOps for accurate data flows and measurement.
• Support CRO initiatives and A/B test setup.
• Implement technical AEO/SEO updates and improve organic visibility.
• Participate in code reviews and promote security and performance best practices.
• Monitor competitor websites and suggest improvements.

Skills

Strong problem-solving

Team collaboration

Translate business requirements

Stakeholder communication

Tools

React

Node.js

Express

Contentful

GA4

Google Tag Manager

HubSpot

Git

Job description

Responsibilities

• Take ownership of the day-to-day development, maintenance of the Moneycorp Website
• Manage and update website templates, components, and landing pages
• Build, test, and deploy new front-end features using HTML, CSS, REACT, JavaScript
• Support back-end development including API integrations and server-side logic
• Ensure cross-browser compatibility and speed optimisation
• Manage integrations across forms, HubSpot, CRM systems, and tracking tools
• Collaborate with RevOps for high-quality data flows and accurate measurement
• Support Conversion Rate Optimisation (CRO) initiatives and A/B test setup
• Implement technical AEO/SEO updates and improve organic visibility
• Participate in code reviews and adopt best practices for security and performance
• Monitor competitor websites and make recommendations for improvements

Requirements

• 5+ years' experience in web development
• Hands-on experience building production-ready user interfaces with React
• Exposure to back-end development using Node.js, Express, APIs and databases
• Experience working with CMS platforms (Contentful), templates, components and content-driven web builds
• Understanding of technical SEO/AEO principles and implementation
• Familiarity with analytics and tracking tools such as GA4, Google Tag Manager and HubSpot
• Experience using Git and working in shared codebases
• Strong problem-solving skills
• Comfortable working with non-technical stakeholders and translating business requirements into technical solutions