Junior Java Backend Engineer

RedotPay is a global crypto payment fintech integrating blockchain solutions into traditional banking and finance infrastructure. We are currently expanding our engineering team and looking for a Java Backend Engineer. Responsibilities: Participate in the development and iteration of core credit/debit card payment systems.Assist in system integration with major Card Processors (e.g., VISA, MasterCard) and other payment gateways.Contribute to building scalable and high-availability backend systems.Collaborate with product teams to implement features such as card installments and pre-authorization. Requirements: Bachelor’s degree or above in Computer Science or related fields.1-3 years of Java backend development experience.Proficient in Java, Spring Boot, Spring Cloud, and MyBatis.Familiar with MySQL, Redis, and basic message queues (Kafka/RocketMQ).Good command of English (spoken and written) for cross-border team collaboration.Previous experience in FinTech, Web3, or Payments is a plus, but not required. We value strong fundamentals and learning ability.