Frontend Software Engineer in London

Role
FX Digital is a specialist Connected TV agency, providing a wide range of services, including Product Strategy, Design, Engineering, and Test Automation. We partner with global streaming brands such as Discovery+, BritBox, ATP Media, ITV, and Dyn.

As a Software Engineer at FX Digital, you play a pivotal role in delivering Connected TV and living room experiences that reach hundreds of thousands of users.

With your experience in application development and web technologies, you will deliver engaging user experiences for large screen devices.

You are passionate about quality, continuously learning new technologies, and improving team processes. Collaborating effectively with the team, you contribute to both the technical and creative aspects of projects.

Key Responsibilities

Engineer and develop responsive, fluid, and data driven user experiences for mobile and large screen devices

Build solutions for Connected TV, mobile and interactivity across smart devices, bringing creative concepts to life

Contribute to product development initiatives that reach hundreds of thousands of users

Collaborate with product, design, and QA to understand customer needs and structure work for efficient delivery

Develop optimised, reliable, and maintainable code through the team\’s continuous delivery practices

Contribute to the team\’s agile routines

Continuously improve your craft learning from others, and support those around you

Requirements

Strong understanding of core coding principles: readability, maintainability, and modularity

Proficient in JavaScript (including Vanilla JS, TypeScript)

Solid experience with HTML, CSS, and integrating RESTful APIs

Familiarity with Git version control and workflows

Experience with debugging tools and best practices in testing and documentation

Excellent communication and collaboration skills

Ability to mentor junior team members and manage multiple tasks effectively

Desirable Skills

Bachelor\’s degree in Computer Science, Mathematics, or a related field (or equivalent experience)

Experience with WebGL, RxJS, and stream-based programming

Experience in one or more native and cross-platform development environments Android/Google TV/Kotlin, or iOS/tvOS, React Native

Why work at FX?

MacBook Pro on your first day at FX

Annual profit share distributed equally across all roles and departments

Pension contributions with Nest pensions

Generous 35 days of annual leave, including bank holidays and Christmas office shutdown

Monthly one‐on‐one Sanctus mental health coaching session

Optional Vitality Health Insurance with discounted Apple Watch, cinema tickets, and Amazon Prime

Cycle‐to‐work scheme with up to 47% savings on a new bike

Flexi start time between 9am and 10am

Employee referral scheme

Regular appraisals for feedback and growth

Weekly dedicated training time for personal development

Collaborate with prestigious global brands in media, sports, and entertainment

We take great pride in our culture of acceptance, diversity and inclusion

Complete regular surveys to provide anonymous feedback on the business, leadership team and your role to ensure that we are doing everything we can to keep improving and making FX a great place to work

Join us at our monthly Show and Tell, where team members update us on what they\’ve been working on

Get nominated for the monthly FX Factor by your peers and get recognised for your contribution to the business.

Get a chance to earn a £20 voucher for high project NPS scores

This is a full‐time role based out of our office in Old Street, London. We can only consider applicants who are able to work 3 days per week from the office.

If you\’re passionate about this role and believe you can add value, we encourage you to apply, even if your background doesn\’t match the job description exactly.

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