JavaScript Agile Software Engineer

Salary: £58,000 - 98,000 per year

Requirements

• Must have experience with JavaScript, including vanilla JS, prototypes, scoping, design patterns, and memory profiling.
• Track record of successful software delivery through all phases of development, including coding standards, code reviews, source control management, build processes, testing, and operations.
• Working knowledge of object-oriented design, design patterns, and extreme programming.
• Familiar with build automation and continuous integration.
• Ability to write unit tests using JavaScript in a common library such as Jasmine.
• Experience of working in an Agile software development environment.
• Experience with Node.js or other programming languages is desirable.
• Cross-platform development experience, preferably on smart TV and consoles, is desirable.
• Experience developing a high-profile digital video service is desirable.
• Test-driven development experience is desirable.
• Experience with AWS, Docker, and Kubernetes is desirable.

Responsibilities

• We are responsible for the development and delivery of all client-side aspects of our product.
• We develop new features and launch new platforms.
• We design and build world-leading streaming services across web, mobile, and TV platforms.
• We work on new feature releases and evolve the next phase of our application framework.
• We deliver high-quality, robust, and testable code in line with our internal engineering procedures, code conventions, and development methodologies.
• We contribute to comprehensive documentation that supports development and support lifecycles.
• We continually improve software deployment to enable iterative releases and rapid updates across all platforms.
• We mentor and support other developers in their day-to-day work.
• We monitor system performance and resolve issues or failures in staging or production environments.

Technologies

• AWS
• Docker
• Support
• Jasmine
• JavaScript
• Kubernetes
• Mobile
• Web
• NodeJS
• Cloud
• Java
• Nexus

More

We are a rapidly expanding company based in Central London, offering a permanent full-time opportunity in our I.T. & Communications team. Our tech team is building a world-class product and a strong engineering culture, with opportunities to grow and lead engineering initiatives. We work in a fun, vibrant workplace and focus on delivering streaming services across web, mobile, and TV platforms.

last updated 36 week of 2026