Bachelor’s Degree in Computer Science, Engineering, or equivalent work experience. 5 years of hands-on software development experience. At least 2 years in a technical leadership or senior engineering role. Proven experience with both frontend and backend development. Proficiency in Python and JavaScript language and frameworks. Strong understanding of system design, APIs, databases (SQL & NoSQL), and cloud infrastructure. Excellent problem-solving skills. Collaborative approach with excellent communication skills. Fluency in English. Fluency in Japanese.