Java Engineer Jobs in South Africa

Company Description POWERING CRYPTO WITH DATA CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency inform

Senior Java Engineer — Spring Boot Reactive (BFF / Channel Layer) About the Role An exciting opportunity for a Senior Java Engineer to join a high-performing engineering team responsible for building Backend-for-Frontend (BFF) services within a modern digital platform. This role focuses on developin

We’re looking for an experienced AI‑First Software Engineer who uses AI as a force multiplier, not a “replacement” for deep engineering expertise. You’ll architect, build, and operate high‑quality production systems across backend, web, and mobile layers. This role requires strong command of Java/Sp

Summary: Join our Swiss-based blockchain firm dedicated to advancing secure and scalable node infrastructure. As a core team member, you will optimize node performance and develop essential system plugins, leveraging your deep knowledge of JVM and distributed systems. Responsibilities: Optimize perf