Register to receive insights from CJC

Get notified of the latest news, insights, and upcoming industry events.

Join our team of leading industry experts!

Looking for your dream job? At CJC, we take great pride in assembling award-winning teams and pushing boundaries.


Founded in 1999, CJC is a leading independent market data technology consultancy and services firm. We have over twenty years of experience in designing, building and operating services for multi-vendor market data environments for the financial services community. We are a global company headquartered in London, with offices in New York, Hong Kong and Singapore. Our global teams support over 800 firms, 24x7, from market data vendors to tier 1 banks. With CJC’s world-class experience, expertise and tooling, our clients have better agility, control and intelligence over their market data ecosystem.



We’re only just getting started! The global financial services industry is in the midst of change; new business models and technologies are powering digital transformation. Now in our 22nd year of providing market data technology consultancy, managed and professional services, we’re constantly evolving and innovating with the industry. With a rich heritage of over 20 years, world-class assets, a global presence and a working culture based on a meritocracy, CJC is perfectly positioned to continue playing a key role in the industry’s transformation.


Ready for a new challenge? Explore a career at CJC:
  • Golang Developer – Cloud (UK)

    CJC is at the heart of Financial Companies transitioning to the Cloud. Clients include major banks, exchanges, and other financial institutions. We’re looking for passionate Golang Developers who prefer hands-on work and can help deliver these solutions across all major clouds.

    View Job
  • Apply Now

    Interested? Apply for the opportunity to join CJC now!

    We’re constantly looking for talented people to join our global teams. If this sounds like you, we’d love to hear from you!

    Please send your CV to: [email protected]

    If you’re interested in one of our open positions, please send your CV to [email protected] with the Job ID in the subject of the email.

    For more information, please contact: [email protected]


    Global Locations

    We are headquartered in London with global offices in New York, Hong Kong and Singapore.


    31 Worship Street London,
    United Kingdom


    405 Lexington Ave, 7th Floor,
    Unit 753, New York, 10174


    99 Queen's Road Central,
    Hong Kong Island, Hong Kong


    101 Thomson Road Singapore,
    307591, Singapore

    Get In Touch

    Get in touch with our experts to learn how we can help you optimize
    your market data ecosystem!
    Arrange a Meeting