Senior Developer

Tribal; Greater London; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading digital experiences company in Greater London is seeking a Senior Front-end Developer to join their collaborative team. The role involves working closely with design and UX teams to prototype and refine web solutions. The ideal candidate will have over 5 years of experience in Javascript and React, along with a strong command of HTML5 and CSS3. This position offers competitive benefits and the expectation to work on-site a minimum of 3 days a week.

Benefits

Global maternity pay

Competitive benefits packages

Vacation and sick days

Early dismissal Fridays

Employee discounts

Qualifications

• 5 years demonstrated experience using Javascript and React.
• 5 years experience using HTML5, CSS3 and animation on responsive websites.
• Strong troubleshooting ability and technical analysis skills.

Responsibilities

• Collaborate with Design and UX to prototype user interactions.
• Mentor other front-end developers.
• Ensure compatibility of code across devices.

Skills

Strong communication skills

Javascript and React

HTML5 and CSS3

Git and terminal usage

Web performance optimization

Experience with Atlassian tools

WCAG accessibility experience

Tools

JIRA

Bitbucket

Confluence

Webpack

Job description

Tribal is where creative minds unite to push boundaries and shape outstanding digital experiences. As a Senior Front‑end Developer youll be an integral part of a collaborative teampartnering closely with design UX and delivery experts to prototype build and refine web solutions that set new standards for quality performance and accessibility. Your expertise will help guide the team elevate our work and ensure every user interaction is seamless engaging and inclusive.

You Will :

• Collaborate with Design and UX to prototype user interactions.
• Mentor other front‑end developers.
• Ensure compatibility of code across devices and viewport sizes.
• Assess and optimize page performance and WCAG compliance.
• Participate in development sprints with your own point of view.
• Work with delivery team to ensure overall quality of the experience and support this with tests and documentation.

You Have :

• Strong communication skills with a team‑centric approach to discussion and decision making within a distributed team.
• 5 years demonstrated experience using Javascript and React.
• 5 years experience using HTML5 semantic markup CSS3 and CSS & SVG‑based animation on responsive consumer‑facing websites.
• Full command of Git the terminal continuous deployment and integration and other modern fundamentals.
• Strong troubleshooting ability and technical analysis skills - web performance optimization included.
• Familiarity with website operations and fluency in the typical tiers on a high traffic website.
• Experience with the Atlassian suite of tools - JIRA Bitbucket Confluence etc.
• WCAG accessibility experience is preferred.

You May Have :

• Experience with or similar.
• Experience with graphQL or APIs with complex data structures.
• Experience with Webpack or other tools used to optimize and maintain front‑end build systems.
• Experience working in an agency environment.

What We Offer

• Global maternity and parental leave
• Competitive benefits packages
• Vacation compassionate leave personal / sick days and flex days
• Access to online services for families and new parents
• Early Dismissal Fridays (off at 3 : 00 PM local time every Friday)
• 13 affinity groups
• Internal learning and development programs
• Enterprise‑wide employee discounts

Our new hires & employees are the future of our organization and we want to set you up for long‑term success. In an effort to do so we expect our team to work from an office a minimum of 3 days a week.

Tribal Worldwide is an equal opportunity employer.

Employment Type : Full Time