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Senior React Developer

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Team Creation
Full Time position
Listed on 2026-06-11
Job specializations:
  • Software Development
    Front End Developer, React.js, Full Stack Developer, Software Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 GBP Yearly GBP 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Team Creation is a leading iGaming company dedicated to delivering innovative and exciting gaming experiences to players worldwide. We pride ourselves on our commitment to excellence, integrity, and customer satisfaction.

Role Overview

As a Senior React Developer within the Core Team, you will play a crucial role in designing and developing the frontend of our brand new Backoffice and other products. This position provides opportunities to work on greenfield projects, from concept designs to implementation and deployment. You'd be a great fit if you are a reliable individual with plenty of experience in React and relevant frameworks alongside being passionate about technologies.

Key Responsibilities
  • Lead the system design and architecture of the Super Backoffice web platform using Type Script, React, and modern state management solutions, ensuring scalable, maintainable, and high-availability frontend systems aligned with overall platform architecture.
  • Collaborate with backend developers to integrate RESTful APIs and Web Socket-based communication for data updates.
  • Work with cross-functional teams, including Business Analysts, Product Owners, UI/UX Designers, and QAs, to deliver features that enhance user experience and meet business requirements.
  • Optimise applications for maximum speed, scalability, and performance, ensuring the best possible user experience.
  • Stay updated with the latest frontend technologies, tools, and industry trends, and apply them where appropriate.
Qualifications & Skills
  • 5+ years of experience in commercial React application’s design and development.
  • Proficiency in Type Script, React, and Redux or other state management frameworks.
  • Strong experience in frontend system design, including architecting scalable, maintainable, and high-performance web applications aligned with overall platform architecture.
  • Awareness and proficiency in security best practices and accessibility.
  • Experience in using UI component libraries such as Material UI.
  • Experience working with Web Sockets and handling binary communication protocols.
  • Proficiency in testing, such as the React Testing Library/Jest.
  • Understanding of frontend performance optimisation.
  • Proficiency in source version control such as Gitlab.
  • Experience in developing admin dashboards with complex data presentation.
We Offer
  • Experience a dynamic and team-orientated work environment
  • Opportunities for personal growth and learning
  • An open, inclusive and supportive team where you will be valued, and your suggestions will be welcome
  • 26 days paid holiday per year, in addition to local public holidays
  • Risk Benefits such as pension, Life Assurance (4x annual salary), Private Medical Insurance
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Position Requirements
10+ Years work experience
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