Senior Java Developers

We are hiring 7+ years experienced Senior Java Developers to work on a Java-based real-money gaming platform undergoing a major architectural upgrade.

The core scope includes multi-currency wallet support, FX conversion and rate locking, payment and game aggregator integrations, and admin platform modernisation.

This is not a standard CRUD project. The role requires deep understanding of financial systems, transactional integrity, and audit-grade correctness.

Must-have skills

• Java 11+

• Spring Boot (deep experience)

• Wallet / ledger systems

• Payment gateways (Stripe, Adyen, etc.)

• Multi-currency payments (Deposit / withdrawal flows)

• REST API and Webhook integrations & processing

• Multi-currency balance management

• FX conversion systems

• BigDecimal precision handling

• Database schema evolution & migrations

• Transaction isolation & locking

• Audit trails & ...