Internship - AI Software Engineer - AI-Powered Non-Regression Test Case Generation

A career at Lombard Odier means working for a renowned global wealth and asset manager, with a strong focus on sustainable investing. An innovative bank of choice for private and institutional clients, our independently owned Firm is one of the best-capitalised banking groups in the world, managing close to CHF 300 billion and operating from over 25 offices across 4 continents.

With a history spanning over 230 years, Lombard Odier is an investment house providing a comprehensive offering of discretionary and advisory portfolio management, wealth services and custody. We also offer asset management services and investment strategies through Lombard Odier Investment Managers and provide advanced banking technology to other financial institutions.

“Rethink Everything” is our philosophy – it is at the heart of everything we do. We have grown stronger through more than 40 financial crises by rethinking the world around us to provide a fresh investment perspective for our clients.

Internship – AI Software Engineer - AI-Powered Non-Regression Test Case Generation

Join the Securities Settlement Technology team in Geneva and help redefine how critical financial systems are tested and validated.

Our team develops and maintains the applications that support securities settlement and transfer operations. These systems process business-critical transactions every day and must maintain the highest levels of reliability and accuracy as they evolve.

As application complexity grows, ensuring comprehensive regression coverage becomes increasingly challenging. This internship explores how Artificial Intelligence and Large Language Models (LLMs) can help automatically generate meaningful non-regression test scenarios by analyzing source code, business specifications, and application behavior.

This is a unique opportunity to work at the intersection of AI, software engineering, and financial market infrastructure, contributing to the reliability and evolution of mission-critical systems.

YOUR ROLE

As an AI Software Engineer Intern, you will help design and build intelligent capabilities that improve how settlement applications are tested and validated.

You will:

• Develop AI-powered solutions capable of analyzing application code and functional specifications to generate structured non-regression test scenarios.
• Explore LLM-based approaches for code understanding, business-rule extraction, and automated test design.
• Analyze Java and legacy applications supporting securities settlement activities.
• Identify critical business workflows and ensure they are adequately covered by automated testing assets.
• Build prototypes combining AI techniques with software engineering best practices.
• Improve test coverage visibility through automated reporting and quality metrics.
• Integrate generated outputs into existing testing frameworks and development workflows.
• Collaborate with software engineers and architects to evaluate the effectiveness and scalability of AI-driven testing approaches.

YOUR PROFILE

• Master's degree student in Computer Science, Software Engineering, or a related field.
• Strong foundations in software engineering, algorithms, and object-oriented design.
• Good programming skills in Java or a comparable language.
• Knowledge of LLMs, Generative AI, or AI development frameworks.
• Understanding of distributed systems and backend application development.
• Strong analytical and problem-solving abilities.
• Ability to navigate and understand large existing codebases.
• Interest in financial systems and enterprise-scale applications.
• Excellent communication skills and ability to collaborate effectively within a team.
• Curiosity, autonomy, and a passion for learning.
• Residence in Switzerland or willingness to relocate

WHAT YOU WILL GAIN

• Combination of AI and software engineering.
• Exposure to enterprise testing ecosystems.
• Opportunity to improve software quality at scale.
• Collaboration with experienced developers and QA specialists.

Our Maison’s DNA is defined by five core values. Excellence drives us to be the best at what we do, while Innovation fuels our progress. Respect underpins every interaction, and Integrity shapes our actions. Together, we are One Team , united in serving our clients with unwavering dedication.

As a responsible and supportive employer, we promote a diverse and inclusive work environment for our employees and candidates. Diversity, Equity and Inclusion are woven into the fabric of our Maison’s DNA, and we strive to ensure that our employees can fulfill both their personal and professional aspirations by encouraging internal mobility and individual upskilling programs. We firmly believe that building Diverse Teams contributes to our successes and to deliver on this, we actively embed Diversity, Equity and Inclusion in our business strategy.

It is an exciting time to join our Teams. All applications will be handled in the strictest confidence.