Senior Software Application Engineer
Pubblicato il 01-10-2026 - Reply in Italia
Are you a Senior Software Engineer expert in AI-assisted legacy modernization ?
Join Reply
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.
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. 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.
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. The role combines hybrid working with regular collaboration in person.
A degree in Computer Science, Computer Engineering or a related discipline, or equivalent professional experience in software engineering.
Hands-on experience in a legacy modernization, application migration or reengineering project, with a clear understanding of your contribution and the outcomes achieved. Strong programming skills in at least one modern language, such as Java, Python or C#, and the ability to understand unfamiliar codebases. Experience