Full Stack Web Developer

We are undertaking a full website redesign and are looking for an experienced Full Stack Web Developer to lead the technical build and implementation.

This is a contract role focused on developing, optimizing, and launching a new website hosted on HubSpot CMS. You will work closely with marketing, design, content, and stakeholders to translate designs and UX strategy into a high-performing, scalable website.

This role requires strong front-end expertise, solid back end understanding, and hands-on experience with HubSpot’s CMS and development framework.

What you’ll do

Own the full technical delivery of the website on HubSpot CMS (build → QA → launch)
Translate Figma designs into clean, responsive, production-ready code
Build reusable modules, templates, and scalable components in HubSpot (HubL)
Implement dynamic content, smart rules, and personalisation
Integrate key tools (CRM, forms, analytics, events, tracking)
Set up and enforce technical SEO structure (URLs, schema, redirects, performance)
Optimise for speed and Core Web Vitals from the ground up
Manage staging, QA, and deployment with minimal oversight
Support structured content migration from the current site
Troubleshoot issues quickly and stabilise post-launch
Produce clear documentation for handover

Qualifications

10 years of experience in full stack web development.
Proven track record delivering full website builds on HubSpot CMS (not partial contributions)
Strong front-end capability: HTML, CSS/SCSS, JavaScript (ES6+)
Solid experience with HubL, custom modules, and themes
Experience integrating third-party tools and APIs
Ability to work independently and move at pace with minimal direction
High attention to detail and QA standards
Experience using tools such as Codex, Claude Code, or Cursor
Ability to use AI-assisted development to prototype, debug, and ship faster
Pragmatic approach to AI (used to remove work, not add complexity)

Additional Technical Experience (Strongly Preferred)

React and/or Next.js (for advanced front-end or hybrid architectures)
Node.js (for backend logic, integrations, or middleware)
Tailwind CSS (or similar modern CSS tooling)
PostgreSQL (or similar relational databases)

Nice to Haves

Experience with enterprise or B2B SaaS websites as well as eCommerce
Knowledge of accessibility standards (WCAG) and implementation
Experience implementing multilingual or multi-region websites
Familiarity with HubSpot CRM and marketing automation workflows
Experience with animation libraries or interactive web experiences
Grasp of technical SEO and performance optimisation