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INTERNSHIP 2027 - Software Engineer Java

Paris💼 Internship🗓 2026-09-22 → 2026-09-25

Core

Design, develop, and test Java software components and services for the MX.3 platform used by global financial institutions.

Role type

Software Engineer Intern (Java)

Builds

Distributed systems, data-processing applications, backend services, and CI/CD pipelines for the MX.3 trading platform.

Domain

Capital markets technology / Fintech

Deliverable

production ML models | product features | infrastructure

Required skills

Java, object-oriented programming, software architecture, distributed systems, performance optimization, continuous integration

Preferred skills

Machine Learning, real-time application development, monitoring and diagnostics, REST API design

Technologies

Java, CI/CD tools, containerization, monitoring tools

Responsibilities

Design and develop software components; analyze code and technical architectures; improve performance and reliability; contribute to data-processing and workflow applications; enhance operational tooling; participate in testing and deployment practices; document approaches and present solutions.

Seniority

Intern

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