Middle/Sen Python developer (English)

Job Description Work in US hours (night shift) at first. Depending on the candidate’s capability and adaptation, working hours may later be adjusted to a more flexible or mixed shift. Be responsible for understanding, analyzing, and troubleshooting the current source code, as well as implementing ongoing tasks so that the core team can move forward to new projects. Collaborate directly with international teams, with fluent English communication required for both daily discussions and reporting.

Compensation & Bonus Competitive salary, with at least 13 months of salary per year. Annual salary review. Monthly performance bonus, project bonus, holiday bonus, and Tet bonus. Additional maternity allowance for female employees on top of social insurance. Healthcare Annual health check-ups at reputable medical centers. Comprehensive Rikkei Care health insurance program. Training & Development Access to regular training programs conducted by both local and international experts. Company sponsorship for international certification exams. Performance bonus for achieving language certifications. Opportunities to work onsite in Japan, the US, Korea, and other countries. Culture & Work Environment Flexible working time, with weekends off (Saturday & Sunday). 12 annual leave days + 1 company trip day. Quarterly team-building activities and annual company trips. Opportunities to join sports tournaments & clubs: football, table tennis, badminton, swimming, music, English, e-sports, and more.

Strong proficiency in Python and Airflow, with hands-on experience in complex data processing systems. Knowledge or experience with Perl (preferred). Excellent problem-solving skills, with the ability to troubleshoot and analyze issues effectively. Strong interpersonal and teamwork skills. Fluent English communication (mandatory). Willingness to work the night shift during the initial stage.