Junior Front End Developer

Yellow Fish; City of Westminster; Hybrid; GBP 30,000 - 35,000; Full time

Job summary

A leading brand experience agency in the UK is looking for a front-end developer to join their dynamic team. The ideal candidate will have a solid foundation in HTML, CSS, and JavaScript with an eagerness to learn and collaborate. Responsibilities include supporting the build of responsive webpages and assisting in translating designs into web experiences. The role offers a salary range of £30k to £35k, hybrid working options, extensive holidays, and various employee benefits to support growth and learning.

Benefits

25 days holiday plus Bank Holidays

Work From Anywhere initiative

Company private medical and dental insurance

Access to a Perks reward portal

ClassPass monthly credits

Staff days, drinks, lunches out, and an annual Christmas party

Qualifications

• Solid foundation in HTML, CSS, and JavaScript.
• Ability to build responsive layouts from design files.
• Basic experience with Git and version control.

Responsibilities

• Support the build and maintenance of responsive web pages.
• Translate designs from Figma and Adobe XD into web experiences.
• Assist senior developers with new features and components.

Skills

HTML

CSS

JavaScript

Attention to detail

Collaboration

Tools

Git

Job description

We’re Yellow Fish - a brand experience agency delivering bold marketing and branding campaigns for some of the world’s leading B2B and B2C brands. From shaping strategy and identity to rolling out integrated campaigns and standout creative projects, we bring ideas to life in unforgettable ways. With exciting projects lined up for 2026 and beyond, we’re on the lookout for a brilliant new team member to join us.

Responsibilities

• Supporting the build and maintenance of responsive web pages and UI components using HTML, CSS and JavaScript
• Translating designs from Figma and Adobe XD into accurate, accessible web experiences
• Assisting senior developers with new features, templates and components
• Following coding standards and helping maintain consistency across projects
• Fixing small bugs, UI issues and performance tweaks
• Testing your own work to ensure quality, accessibility and usability

Learning & Development

• Growing your knowledge of front-end tools, frameworks and best practices
• Learning through code reviews, feedback and pair programming
• Keeping up with front-end trends and sharing ideas with the team
• Building confidence using Git, deployment workflows and collaborative processes

Qualifications

• A solid foundation in HTML, CSS and JavaScript
• Ability to build simple, responsive layouts from design files
• Basic experience with Git and version control
• Strong attention to detail and a clean coding mindset
• A willingness to ask questions and learn from others
• Clear communication and a collaborative attitude
• Genuine enthusiasm for front-end development and great user experiences

Benefits

• Salary: £30-£35k, negotiable depending on experience
• Hybrid working
• 25 days holiday plus Bank Holidays
• Work From Anywhere initiative
• Company private medical and dental insurance (after 6 months’ service)
• Access to a Perks reward portal
• ClassPass monthly credits
• Staff days, drinks, lunches out and a great annual Christmas party

If you’re keen to learn, enjoy working as part of a team and want to build your front-end career in a supportive environment, we’d love to hear from you.