Senior Backend Engineer (Bilingual)
We emphasize innovation, agile development, and architecture modernization, offering roles in backend engineering. The company values bilingual professionals (Japanese/English) and welcomes expertise in startups, high-traffic systems, and AI/ML technologies.
SOFTWARE ENGINEER
Salary Determined by experience and skills
4/20/2025
Job Information
Position: Senior Backend Engineer (Bilingual)
Employment Type: Full-Time
Job Location: Osaka or Tokyo (Determined by experience and skills)
Required Qualifications
5+ years’ experience in backend development for web applications
Experience in the full software development lifecycle (From specification design to release)
Experience as a tech lead or team leader in team development
Preferred Qualifications
Experience as a Lead Engineer or Leading a Team
Product Management Experience for Web/Mobile Applications
Work Experience at a Startup Company
Designing and building system architecture based on functional and non-functional requirements.
Development Experience Using LINE API
Development Experience Using TypeScript
Development Experience with Event-Driven Architecture
Experience Managing High-Transaction Systems
Knowledge of Large-Scale Data Transmission and Reception
Re-architecture Experience: Focused on solving issues in existing architectures.
Experience with Agile Development
Improvement of Scrum Events
Performance Tuning Experience
Experience with Pair Programming and Mob Programming
Experience with Code Reviews
Annual Salary Upon Joining: Determined by experience and skills
Work Style: Remote work available
Required Japanese Language Proficiency: Must have native-level proficiency in either Japanese (N3) or English, and at least daily conversational proficiency in the other.
About Us:
We specialize in SaaS solutions, with our flagship product providing scalable and reliable support for enterprise digital marketing and communication needs. Our platform is widely adopted for its automation capabilities and boasts a high client retention rate of 99.5%. We emphasize innovation, agile development, and architecture modernization, offering roles in backend engineering, product management, and customer success. The company values bilingual professionals (Japanese/English) and welcomes expertise in startups, high-traffic systems, and AI/ML technologies.