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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:
  • Senior Support Specialist

    The Support Engineer will be responsible for assisting the Incident Management Process & system monitoring based on ITIL best practices and the company’s needs. We operate on a high level of service delivery.

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  • Operations Support Specialist Apprenticeship

    Kick start your career with CJC! This is a great opportunity to develop your skills and knowledge amongst our experts in the financial services industry.

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  • SecOps/ Information Security Engineer

    The SecOps Engineer works closely with the CIO to establish CJC’s security strategy, policies, and the necessary procedures to ensure CJC's infrastructure and data are protected. The role will also partner with the CIO and COO to establish compliance policies, strategies, and procedures.

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  • Market Data Technology Consultancy

    We are looking for experienced market data experts to work closely alongside our clients in the financial services sector in a variety of roles and locations both on-site or remotely.

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  • Market Data Operations

    We are looking for curious and enthusiastic people to join our Operations team to support multiple clients and market data systems.

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  • Business Development Manager

    Working as part of the global team, you will be responsible for developing new business for CJC and the development of these accounts to attain incremental growth.

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  • 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:

    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


    251 West 30th Street New York, NY,
    10001, United States


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


    101 Thomson Road Singapore,
    307591, Singapore

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