C++ Software Engineer Intern — Paris Fintech

Murex; Paris; Hybrid; EUR 6,700 - 13,000; Full time

Job summary

Murex in Paris is seeking a final-year student for a 6-month Software Engineer C++ internship to contribute to the MX.3 platform. You will work on core components, gain hands-on experience in high-performance financial software, and collaborate with a global team of engineers.

You will learn about observability, compiler design, and static analysis while expanding your C++ skillset in a large-scale enterprise system.

Qualifications

• Final-year student from an Engineering School or equivalent Master’s degree in Computer Science, Software Engineering or related field.
• Strong programming skills in C++ and interest in complex software systems.
• Curious, analytical and able to understand how components interact.

Responsibilities

• Design, develop and test software components in C++.
• Analyze existing code, execution flows and architectures.
• Improve robustness, readability, performance and maintainability of solutions.
• Contribute to low-level development and algorithmic topics.
• Collaborate with engineers, architects and product experts.
• Document approach and present findings to technical stakeholders.

Skills

C++

Low-level development

Algorithms

Static analysis

Education

Engineering School student or Master’s in CS/SE

Tools

OpenTelemetry

Job description

Murex in Paris is seeking a final-year student for a 6-month Software Engineer C++ internship to contribute to the MX.3 platform. You will work on core components, gain hands-on experience in high-performance financial software, and collaborate with a global team of engineers.

You will learn about observability, compiler design, and static analysis while expanding your C++ skillset in a large-scale enterprise system.