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EExegy

Software Engineer Intern

St. Louis, MOListed 4w ago

  • On-site
  • Internship

About this role

About Exegy

Exegy is a global leader in intelligent market data, advanced trading systems, and future-proof technology. Exegy serves as a trusted partner to the complete ecosystem of the buy-side, sell-side, exchanges, and financial services technology firms around the globe. Headquartered in St. Louis with regional offices in North America, the UK/Europe and Asia Pacific, Exegy has the global footprint to deliver world-class support and managed services to its customer base of elite financial market participants.

Job Summary

Exegy is seeking an intern to assist in the design of high-performance data processing applications for the real-time financial data industry. This is an approximately 10–12 week internship position based in St. Louis, MO (hybrid), with a start date in early summer. The intern will primarily be tasked with development, design, and testing activities.

Responsibilities

- Participate in the full software development lifecycle
- Adopt relevant new technologies, tools, methods, and processes to deliver effective solutions
- Maintain software development best practices, including testing, version control, and secure coding practices
- Apply engineering principles to solve complex problems through sound and creative thinking
- Complete software projects in a cooperative team environment using strong time management skills

Technical Environment

- Languages: Python, C, C++
- Tools: GitLab, Jenkins, Artifactory, Linux
- Methodology: Jira, Agile, CI/CD

Ideal Candidate

- Currently pursuing a degree in computer science, engineering, or a related field
- Familiarity with Python, C++, and Linux environments
- Strong interest in technology, systems, and hardware/software integration
- Excellent problem-solving skills and ability to collaborate in a team-oriented environment
- Eager to learn and contribute to technical projects

This internship provides the opportunity to gain valuable experience in high-performance and low-latency technology solutions in a dynamic and innovative environment.

Pay not listed
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Location
St. Louis, MO
Work model
On-site
Role type
Internship
Family
Software Engineer
Listed
4w · Sep 10, 2026
E

Exegy

Private Equity · 201–500 employees

  • Fintech & Payments
  • Developer Tools & Infrastructure
  • SaaS & Enterprise Software

Exegy provides low-latency market data, connectivity, trading, and execution technology for capital markets firms. Its solutions use purpose-built appliances, FPGA acceleration, enterprise software, and managed services to support banks, brokers, exchanges, asset managers, and trading firms.

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