Lead Software Engineer - NY Office

London Stock Exchange$129K — $216K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6+ years of experience in Java, Python, C++, or C#
  • Ability to mentor engineers and foster a culture of innovation
  • Expertise in software architecture and performance optimization
  • Experience in adopting AI-assisted engineering practices
  • Proficient with CI/CD and automation in AWS or Azure
  • Curiosity about AI and emerging technologies
  • Bachelor’s degree in Computer Science or related field preferred

Responsibilities

  • Build robust, enterprise-grade solutions
  • Mentor and develop engineering team members
  • Optimize system architecture for scalability and reliability
  • Drive AI adoption in engineering practices
  • Implement CI/CD processes and automation
  • Collaborate with cross-functional teams globally
  • Solve complex, real-world software engineering problems

Benefits

  • Annual Wellness Allowance
  • Paid time-off
  • Medical, Dental, and Vision coverage
  • Flex Spending & Health Savings Options
  • Prescription Drug plan
  • 401(K) Savings Plan with company match
  • Basic life insurance and disability benefits
  • Adoption and commuter assistance programs
Full Job Description

The Opportunity

We are seeking a passionate Lead Engineer to help us build robust, enterprise-grade solutions that drive real-world impact.

Our problems are complex from building AI-powered analytics that are constantly evolving, to challenges that define modern finance, giving engineers the opportunity to stretch their craft and shape solutions that matter.

Our software engineers have a strong appetite for innovation, new technologies, and AI, both in how we accelerate engineering and in how we create smarter, more valuable experiences for our customers. We encourage curiosity, experimentation, and continuous learning, giving our teams the opportunity to solve complex challenges at scale.

What We Look For

We place great value on technical excellence and a drive for continuous learning.

  • Experienced Software Engineers 6+ years of experience with one of the following technologies 6 Java, Python, C++ or C#

  • Demonstrated ability to mentor and develop engineers, fostering a culture of technical excellence, continuous learning, and innovation.

  • Strong expertise in software architecture, system design, scalability, reliability, and performance optimization for enterprise-grade applications.

  • Experience driving the adoption of AI-assisted engineering practices and evaluating emerging technologies to improve developer productivity and product innovation.

  • Strong experience with CI/CD, unit testing framework and automation (testing/deployment) in cloud platforms such as AWS or Azure

  • Curiosity about AI and a strong interest in how emerging technologies can be applied to solve complex software engineering problems.

  • Prior Financial Services or Big Tech experience preferred

  • Bachelors degree in Computer Science, Engineering and related field or relevant experience

  • Excellent problem-solving skills and a proactive approach to identifying and resolving issues

  • Willingness to learn and work with new technologies across the full stack

  • Strong teamwork and communication skills, with the ability to collaborate optimally with cross-functional teams across multiple regions and timezones

Career Stage:

Manager

Compensation/Benefits Information:

LSEG is committed to offering competitive Compensation and Benefits. The anticipated base salary for this position is $129,700 - $216,100.

Please be aware base salary ranges may vary by geographic location, city and state. In addition to our offered base salary, this role is eligible for our Annual Incentive Plan (AIP/2bonus plan2). Target AIP rates will be commensurate with role level and posted career stage. Individual salary will be reflective of job related knowledge, skills and equivalent experience. LSEG roles (excluding internships and part-time roles of less than 20 hours per week) are typically eligible for inclusion in our LSEG Benefits program, which includes offerings of: Annual Wellness Allowance, Paid time-off, Medical, Dental, Vision, Flex Spending & Health Savings Options, Prescription Drug plan, 401(K) Savings Plan and Company match. LSEGs Benefits plan also includes basic life insurance, disability benefits, emergency backup dependent care, adoption assistance commuter assistance etc.

About London Stock Exchange

London Stock Exchange Careers

There has never been a better time to join the global team at London Stock Exchange, a leading financial marketplace renowned for its robust growth, innovation, and leadership in the financial sector.

Work You’ll Do

Join London Stock Exchange's market-leading team to help drive the future of financial markets. At the intersection of finance and technology, the company offers a unique position in the marketplace, fostering digital innovation and industry expertise. Professionals at London Stock Exchange work with a dynamic team of business and technology advisors, helping clients and the market navigate through complex financial landscapes with cutting-edge solutions. Collaborate with some of the most talented financial experts in the industry—professionals dedicated to advancing the state of financial markets and services.

Introducing the London Stock Exchange Professional Growth and Development Initiative

The initiative is building a market-leading team to propel London Stock Exchange to new heights, focusing on digital transformation and financial innovation.

Do Innovative Work

Engage in groundbreaking work with London Stock Exchange, where job opportunities abound for pushing the boundaries of financial technology and services.

Drive Innovation and Leadership

Deliver targeted financial solutions through a depth and breadth of consulting experience and innovation that’s second to none. London Stock Exchange is a place where leadership and diversity training meet to create a powerhouse in financial services.

Be Part of a Great Team

Join a team that values diversity and is committed to creating an inclusive culture. London Stockage Exchange offers a wide range of benefits and a culture that fosters professional growth and networking opportunities.

Future-proof Your Career

With London Stock Exchange, career advancement is limitless. The company supports professional growth with unmatched training, development, and certification support.

Explore Job Opportunities and Internships

From internships to leadership positions, London Stockage Exchange offers a variety of roles for individuals at every stage of their career. The company is continuously hiring, seeking passionate, curious, and innovative team players.

The London Stock Exchange Commitment to Professional Development

With a commitment to professional development and employment diversity, London Stock Exchange ensures that all team members have the resources and opportunities to thrive in their careers.

Stay Connected

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