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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:

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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:

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

For more information, please contact:


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


CJC Ltd 20 Collyer Quay, Level 13, Singapore 049319

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