C++ Developer in Sales Support

New York, NY
Full Time

We have an immediate opening for a C++ Developer in Sales Support. We are looking for passionate and enthusiastic problem-solvers with an interest in capital markets data to join us as we continue providing technology innovation and support to the world’s leading global capital markets companies. 

In this role, you will be part of a growing talented team that is tasked with presenting our solutions to the financial services industry. 

Who we are

We are a global software company servicing the world’s top capital markets trading companies. We’re building the next generation of capital markets technology. Global capital markets are an ocean of fast-moving, interrelated and complex data. Historically it’s been nearly impossible for all but a select few firms to make use of much of this data. We solve this problem by managing collection, storage and API access to uniquely high-quality data sets. 

What you’ll do

You will support the sales team by providing technical expertise on our products, features and capabilities. This person will work in tandem with the sales team to present our offerings using a solution selling approach, and work creatively to solve problems and bring deals to a successful close.  


  • Develop subject matter expertise on all LSEG products and services and gain a deep understanding of the underlying technologies, uses and functionalities
  • Answer questions from prospective clients relating to MayStreet products and services, and respond to RFIs/RFPs
  • Work alongside the sales team, performing product demos for prospective clients and attend trade shows to promote and demo LSEG products
  • Collaborate with Sales, Engineering, and Implementation teams to develop proposals and design custom solutions for prospective clients
  • Research the competition, their capabilities, strengths and shortfalls in order to enhance LSEG’s value proposition as well as to anticipate and adapt to any upcoming changes in the industry landscape 


Previous experience as a Software Engineer with working knowledge of C++ is a prerequisite for this position. The ideal candidate should have 5-7+ years of professional experience, preferably with a background in financial services and/or capital markets technology. Superb written and verbal communication skills. A degree in computer science or other highly technical field is strongly preferred. Highly motivated self-starter, able to navigate the ambiguity and challenges of an entrepreneurial environment.

At LSEG, 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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