Front End Web Developer

1st Formations

Front-End Developer at 1st Formations building responsive marketing websites using modern JavaScript frameworks and HubSpot CMS. Focusing on optimized user experiences and collaborating with digital teams.

Posted 4/13/2026full-timeCovent Garden • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptNext.js

About the role

Key responsibilities & impact

Develop and maintain front-end applications using JavaScript, HTML, CSS, and frameworks such as Next.js.
Build and customise templates and components within HubSpot CMS.
Integrate front-end applications with CMS-driven and CRM-based content.
Create responsive, accessible, and high-performing user interfaces using modern CSS techniques.
Work within legacy or bespoke CMS environments while maintaining best development practices.
Optimise website performance, accessibility, and user experience.
Collaborate with marketing and growth teams to support digital campaigns and website enhancements.
Use modern build tools and follow front-end performance optimisation practices.
Troubleshoot issues and deliver high-quality solutions with strong attention to detail.

Requirements

What you’ll need

Strong experience with JavaScript and HTML other FE frameworks development
Must have Hubspot experience
Experience building applications using Next.js
Strong CSS skills including responsive design and modern layout techniques
Experience integrating front end applications with CMS driven content
Comfortable working within legacy or bespoke CMS environments with constraints
Understanding of performance optimisation and accessibility standards
Strong problem-solving skills and attention to detail
Experience working with marketing websites or growth focused digital teams
Experience building or customising HubSpot CMS templates
Experience working with marketing automation or CRM driven websites
Familiarity with modern build tools and frontend performance optimisation

Benefits

Comp & perks

Competitive salary and comprehensive benefits package
6-month FTC with the possibility of extending
Hybrid role (3 days office - 2 days remote)
Real opportunities for progression as the business scales
The chance to influence both customer experience and product development
A culture that values ownership, impact, and continuous learning

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaScriptHTMLCSSNext.jsHubSpot CMSresponsive designperformance optimisationaccessibility standardsfront-end developmentCMS integration

Soft Skills

problem-solvingattention to detailcollaboration