Randstad is looking for someone to work on system operations in cooperation with a major domestic financial system company. This position requires experience in JAVA and SQL, but there is no particular requirement regarding the number of years of practical experience, so even those with little experience can apply. This rapidly growing company is looking for partners who can contribute to business expansion, and depending on performance, there is a possibility of being promoted to a full-time employee. If you are motivated to take on a challenge and are interested in operating financial systems, please apply. [Job description] - Trace the source of the Java error that appears during log analysis to identify the error location - Extract data near the fault location - Change the data in the relevant area if a data patch is required - Create test data for acceptance verification of the development vendor's program - Check performance bottlenecks from statistical information, etc., and improve performance by adding indexes as necessary, tuning SQL, etc. - Understand job nets and consider where to rerun a job that has an error during a rerun failure to return it to normal after the failure is resolved, and actually rerun it, and after completion, check that it is working properly.
The above information is a public job ad. This job ad is neither an offer nor a contract.
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