Software Engineer (C# + mainframe)

For our client, a global IT services company specialising in managing and modernising business‑critical systems and platforms for enterprise customers (including cloud, mainframe and hybrid environments), we are looking for a Software Engineer with strong experience in C# and IMS (mainframe). You will be responsible for supporting and driving the modernisation of an existing mainframe system, contributing to the transformation of legacy architecture into more scalable and maintainable solutions, while collaborating with international teams in an English‑speaking environment.