Develop and maintain backend applications using Java (Spring Boot, Hibernate).
Integrate systems with databases (MySQL, PostgreSQL, MongoDB.) and external services.
Participate in requirements analysis, propose technical solutions, and optimize system performance.

Experience in system design and solution architecture in Fintech, Securities Core Systems,...
University Degree in Information Technology, Computer Science, or a related field.
4 years of experience in Java development.
Experience in Web3 or Blockchain
Experience with Java, Java Spring Boot, and JPA.
Experience with message broker systems such as RocketMQ, Socket io.
Experience with databases including MongoDB, PostgreSQL, MySQL and Redis.
Knowledge of managing configurations using Nacos is a plus.
Knowledge of Seata and Sentinel is a plus.
Preferred candidates have experience with blockchain technologies, startups, or fast-paced tech environments.
Good English communication ability.

Salary: Up to $2,000
Friendly working environment dynamic, creative, professional and diverse environment personal development opportunities.
Working time: from Monday to Saturday, 9am to 6pm (but only 2 Saturdays in a month)
Bonus according to revenue and capacity: 13th month salary bonus and holidays (depending on business results);
New Year's bonus, New Year's gift, New Year's gift...
Periodic salary increase or work efficiency.

Senior Java Developer

Job Description