Senior Java Developer

About Bitdeer：

Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud.
Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers. Apart from designing industry-leading ASIC chips and manufacturing mining rigs, the Group handles complex processes involved in computing across the value chain. This includes equipment procurement, transport logistics, datacenter design and construction, equipment management, and network and facility operations. Bitdeer also offers advanced cloud capabilities to customers with a high demand for artificial intelligence.
Headquartered in Singapore, Bitdeer operates globally with a diversified 3 GW energy portfolio, and deploys Bitcoin mining and HPC datacenters in the United States, Bhutan, Norway, Canada, Malaysia, and Ethiopia.

Job Description:

• Responsible for data integration and service orchestration across multiple enterprise systems, including but not limited to ERP, HR, Finance, Inventory, and Asset Management systems; ensure data consistency, stable API interaction, and business process reliability across platforms;
• Design and develop high-quality, maintainable, and scalable Java code for core business modules and middleware services; participate in technical reviews, code refactoring, and resolution of complex technical challenges;
• Continuously monitor system health and user feedback post-deployment, contributing to improvements in availability, usability, and operational efficiency of the platform;
• Take the lead or actively participate in defining API standards, managing service contracts, and implementing secure communication mechanisms in multi-system integration scenarios.

Job Requirement:

• Bachelor’s degree or above in Computer Science, Software Engineering, Information Management, or a related field;
• At least 5 years of experience in Java backend development, with strong programming fundamentals and JVM performance tuning skills;
• Proficient in microservice frameworks such as Spring Boot and Spring Cloud, with a solid understanding of distributed system architecture;
• Familiar with middleware such as MySQL, Redis, Kafka, and RocketMQ, with hands-on experience in database design and SQL optimization;
• Prior experience in office system integration, workflow engine development, or process customization is preferred;
• Experience with mainstream low-code platforms (e.g. Seeyon, slack, etc.) is a strong plus;
• Strong coding standards and engineering discipline, familiar with CI/CD workflows and tools like Git, Maven, and Docker;
• Excellent business acumen and cross-functional collaboration skills, with the ability to independently design and deliver complex modules.