Senior developer (c# & java) - johannesburg (in office role)- up to r1.3mil per annum

A leading international technology consultancy is seeking a Senior Backend Engineer to play a key role in modernizing large-scale enterprise financial platforms. This is an exciting opportunity to work on high-impact digital transformation projects, driving the migration of legacy. NET systems into scalable, future‑ready Java‑based architectures. The role offers close collaboration with global engineering teams and UK‑based clients within a fast‑paced, innovation‑driven environment, with full‑time onsite engagement.

Key Responsibilities Lead backend development initiatives using C#/. NET and Java/J2 EE Drive the migration of legacy. NET systems to modern Java‑based architectures Design and develop secure, scalable enterprise financial applications Collaborate with cross‑functional teams and engage directly with client stakeholders Contribute to CI/CD pipelines, Dev Ops practices, and cloud deployments across AWS and Azure Mentor and support junior developers while promoting en...