Software Engineer (Java/.NET, Spring Boot/.NET Core)

About the role

Universal Investment, a fund services provider for asset managers and institutional investors founded in 1968, is expanding its fund services platform and is looking for an experienced software engineer in Luxembourg. The role covers the full software lifecycle, from design and coding to testing, release management and application administration.

Key responsibilities

• Conduct detailed technical analyses and document IT developments.
• Design, analyse impacts and code programs following UI/UX and coding standards.
• Define and drive unit and integration testing strategies, using AI-assisted tools to speed up test coverage.
• Ensure smooth production implementation and release management.
• Manage corrective and evolutionary maintenance.
• Administer applications in your domain, focusing on performance, availability and security.
• Lead internal meetings with team members and project stakeholders and contribute to technical decisions.
• Mentor junior developers and promote best practices, including the effective use of AI coding assistants.
• Take part in IT on-call duties as required.

Required profile

• 5+ years of experience building enterprise applications with Java and/or .NET (C#).
• Experience reviewing, validating and integrating AI-generated code into production-grade applications.
• Familiarity with modern front-end technologies (Angular, TypeScript, HTML, CSS) is a plus.
• Fluent French with a good command of English.
• Curious about fintech and motivated by reliable, scalable enterprise solutions.

Required skills

• Spring Boot and/or .NET Core, including REST APIs and microservices.
• Git, automated testing, CI/CD, secure coding and relational databases.
• Azure DevOps and modern collaborative development workflows.
• Use of AI coding assistants such as GitHub Copilot or Claude Code.

What we offer

• Insight into the European fund industry.
• Friendly, international and goal-oriented working environment.
• High degree of independence.
• Company agreement, 34.5 days' leave, lunch pass card, life and disability insurance, pension scheme and Sympass card.
• Office close to Luxembourg Central Station.