Market Data Analyst

Full Time

We’re building the next generation of capital markets technology. Global capital markets are an ocean of fast-moving, interrelated and complex data. We are looking for passionate and enthusiastic problem-solvers with expertise in capital markets data to join us as we continue providing technology innovation and support to the world’s leading global capital markets companies.

What you’ll do

  • The Market Data Analyst will be tasked with ensuring our software and data solutions meet the highest standards by ensuring the integrity and accuracy of data feed handlers
  • Work alongside the development team to gather client requirements and develop custom tools to analyze program logic and results
  • Create and maintain core documentation that defines requirements and records results in order to certify precision between business requirements and technical requirements
  • Work strategically and employ Python / Pandas to analyze large data sets
  • Collaborate with other team members to help foster a results-driven, team-oriented environment 

Work qualifications

  • Prior experience with Market Data required
  • General knowledge of statistics and experience analyzing large data sets using Python / Pandas.
  • Enthusiasm for learning new technologies and ability to quickly become an SME on LSEG’s unique platform and capabilities
  • A self-starter with at least 3+ years of relevant experience
  • Ability to thrive in a technically complex role, involving a multitude of stakeholders
  • Strong understanding of market data delivery methods as well as data access methodologies, including general API terminologies and functions
  • Must have basic financial knowledge, including how order books are built, differences between an auction style and continuous trading market, and basic calculations such as VWAP or turnover.
  • Excellent communication and interpersonal skills and the ability to interact with both software developers and customer operations staff
  • Bachelor's degree required


At the London Stock Exchange Group, we believe that creating a diverse and inclusive organization is fundamental to the way we deliver on our promise of creating essential partnerships and open opportunities. Our open culture is central to how we deliver our purpose – driving financial stability, empowering economies and enabling customers to create sustainable growth – in everything we do.

Working with us means that you will be part of a dynamic organization of 25,000 people across 70 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.



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