Senior Software Engineer – St. LouisCompanies across the world face fast-changing risks. Understanding and responding to those risks is essential to long-term success.
As part of our St. Louis engineering team, you will help deliver solutions that empower customers to protect their brand, make confident decisions, and move quickly in a complex environment.We're seeking a collaborative, motivated Senior Software Engineer who enjoys solving substantial problems, supporting other teams, and contributing to a culture of excellence. If you thrive in an empowered environment and want to make an impact on financial systems used across the organization, you'll be an excellent fit.What You'll DoAs part of the Tools Team, you'll work closely with internal development groups, business analysts, and quality engineers.
Your work will directly support the tools and utilities that enable teams to deliver high-quality software.In this role, you will:Build, maintain, and improve tools that help internal teams work more effectively.Collaborate with multiple collaborators, each with their own priorities, in a dynamic environment.Participate in and lead code reviews to support consistent engineering standards.Help ushers LSEG's progress toward full DevOps adoption.Develop scalable, future-focused solutions in partnership with the architecture team.Work across multiple computer stacks and technology.Develop a strong understanding of the financial domain to support partner teams.This position is ideal for someone who enjoys learning, adapting, and helping others succeed.Required ExperienceBachelor's degree in Computer Science, Software Engineering, or a related field5+ years of software development experienceExperience with multiple programming languages (e.g., C#, C++)Strong understanding of Agile, Scrum, and DevOps practicesValidated knowledge of data structures, algorithms, and design patternsExperience with version control systems (e.g., Git, DX1)Proficiency with databases and SQLStrong analytical and problem-solving skillsExcellent communication and collaboration skillsPreferred SkillsExperience with scripting languages (e.g., Python, Perl)Familiarity with cloud platforms (AWS, Azure, or Google Cloud)Knowledge of containerization and orchestration (Docker, Kubernetes)Experience with automated testing frameworksExperience using AI tools to accelerate developmentWe encourage the use of AI, including tools like Copilot, to improve efficiency and code quality.Ability to evaluate new AI tools and make suggestions on how they can enhance team efficiencyExperience integrating AI-powered automation into development workflowsFamiliarity with prompt-engineering techniques to get the most from AI coding assistantsWhat We OfferComprehensive health and wellness benefitsFlexible working hours and remote-work optionsPaid time off for vacation, holidays, and sick leaveA supportive, creative, and growth-focused work environment with opportunities for career advancementJoin us as we reshape the future of financial markets—and build tools that make a real impact.