Senior Software Engineer – AI
Pubblicato il 22-09-2026 - Reply in Lombardia
Are you a Senior Software Engineer expert in AI-assisted legacy modernization?
Join Reply
WHO WE ARE
Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply supports major industrial groups in the telecom and media; industry and services; banking and insurance and public sectors in defining and developing business models enabled by the new paradigms of AI, cloud computing, digital media and the internet of things. Reply's services include: consulting, system integration and digital services.
WHAT YOU WILL FIND
- Core activities. You will modernize business-critical applications, from reverse engineering to code transformation and testing. You will apply AI to reconstruct business logic, support development and validate functional equivalence. You will have the opportunity to help evolve our agentic system that support AI-assisted modernization, by building reusable tools and methods. You will contribute to technical decisions and help colleagues develop their skills.
- Tech & tools stack. Depending on the project, you will work with Java or Python, legacy technologies such as COBOL or RPG, Git, CI/CD and automated testing. You will use AI coding assistants and contribute to agentic workflows for code analysis, documentation, transformation and validation.
- Team work. You will join Reply’s modernization team in Milan, working alongside software engineers, architects and clients’ IT teams on complex enterprise systems, including financial services and industrial applications. You will collaborate closely with technical and business stakeholders, with opportunities to take on broader technical leadership responsibilities. The role combines hybrid working with regular collaboration in person.
WHAT WE NEED
- Academic background. A degree in Computer Science, Computer Engineering or a related discipline, or equivalent professional experience in software e