Senior Front End Developer

Company: Betfred Group Holdings Limited
Apply for the Senior Front End Developer
Location: Manchester
Job Description:

Job Purpose

We are setting up a new team to support our platform and we want a Senior Frontend Developer to join the new team early on in the process to work and take an active role in designing the implementation of a new greenfield web app frontend for the platform.

We are looking for a highly skilled frontend engineer with proven experience creating complex rich internet applications using the ReactJS framework. You will have a well-structured approach and will recognise the benefit of good system architecture and design in order to deliver the high standards we want.

Job Duties

  • Write clean, maintainable and scalable code that meets the requirements of the project
  • Debug and resolve software issues, including fixing bugs and optimizing performance
  • Collaborate with cross-functional teams, including Designers, Testers, Project Managers and Product Owners, to deliver high-quality software
  • Participate in code reviews and provide constructive feedback to peers
  • Implement and follow software development processes, including Agile and Scrum methodologies
  • Stay up-to-date with new technologies and methods, applying this knowledge to improve software development processes
  • Document software design, code and test procedures
  • Participate in estimation of software development projects
  • Participate in customer and end-user interactions to gather requirements and provide support
  • Contribute to the development and maintenance of technical documentation, including user manuals and help systems
  • Mentor Junior Developers and assist with their professional development

Knowledge, Skills and Experience

  • Significant commercial experience in the web stack; HTML, CSS and JavaScript
  • Have proven experience in a similar role on a similar scale system
  • Expert knowledge of ES2015
  • Proven experience with ReactJS
  • Experience writing middlewares in Node.js
  • Use of build tools, particularly Webpack
  • Unit and functional testing is a big bonus
  • Source Control using Git
  • CSS pre-processing with Sass
  • Significant plus if you’ve got any .NET experience
  • Experience working in an Agile environment
  • Excellent knowledge of software and application design and architecture
  • Experience in the gaming industry is a significant advantage
  • An excellent communicator, both verbal and written
  • Hard working and willing to go above and beyond learning new skills
  • Love working as part of a team and collaborating with others
  • An interest in troubleshooting and problem solving

What is in it for me?

  • A competitive rate of pay and pension contribution ( £50,000-£65,000)
  • Generous discretionary bonus schemes, incentives and competitions
  • An annual leave entitlement that increases with length of service
  • Access to an online GP 24/7, 365 days a year for you and your immediate family.
  • Employee wellbeing support through our Employee Assistance Programme
  • Enhanced Maternity & Paternity Pay
  • Long Service Recognition
  • Access to a pay day savings scheme, financial coach and up to 40% of your earned wage ahead of payday, through Wagestream.

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Posted: July 1st, 2026