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LSEG CMO Analytics Developer - Senior Associate in Buffalo, New York

The Analytics Technology team in the Information Securities Division of London Stock Exchange Group is looking for a talented CMO Analytics Quantitative Developer to join our dynamic team. This position requires and rewards candidates with strong personal initiative, work ethic, and the ability to innovate and develop high quality software for fixed income markets. The Yield Book is a fixed income analytics system widely used by financial institutions and this position plays a vital role in the development of our products.

Job Responsibilities

Responsibilities include maintaining and developing tools and infrastructure for the CMO Analytics Technology Team within the London Stock Exchange Group (LSEG).

  • Develop and maintain a proprietary software library which serves as the cash flow projection engine underlying Yield Book’s analytics for mortgage-backed and asset-backed securities.

  • Create and maintain tools used by analysts to reverse engineer and maintain cash flow models for mortgage-backed and asset-backed securities.

  • Collaborate with internal development teams to integrate the CMO Analytics library and data sets into Analytics platforms


  • MS Degree (or BS with equivalent experience) in a quantitative field such as Computer Science, a STEM related field with outstanding academic achievement

  • Excellent analytical background and quantitative skills

  • Strong programming skills in C/C++ in UNIX/Linux environment required

  • Python and SQL skills required.

  • Experience with scripting languages preferred

  • Experience with Perl/CGI is a plus

  • Ability and willingness to learn and work collaboratively in a team environment required

  • Solid communication skills required

  • Knowledge of mortgage-backed securities a plus

At LSEG, we believe that creating a diverse and inclusive organisation is fundamental to the way we deliver on our promise – and our purpose. You’ll be part of an organisation of over 25,000 people, spanning 70 countries. We recognise the individual perspectives each of our colleagues brings, and our diverse workforce is one of our greatest strengths. In supporting collaboration and creativity and encouraging new ideas across a diverse and inclusive workforce, we can improve how we are driving financial stability, empowering economies and enabling customers to create sustainable growth.

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

We are an equal opportunities employer. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for 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 the 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 .

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.