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企業の求人情報より · Open Systems Technologies · 2026年10月12日掲載
Bachelors degree in Computer Science or a related field. 5–7 years of experience, including at least 5 years in full-stack development with Ruby/Ruby on Rails and Java. At least 5 years of SQL query development experience. 3–5 years of Linux shell scripting experience and 3 years of Git and Jira experience. Experience with Windows, SQL Server, PostgreSQL, and Red Hat/CentOS Linux. Experience developing web applications on Linux with Ruby on Rail…