Application Engineer Backend; NodeJS/PHP/Ruby

Top 3 Reasons To Join Us Year-end Bonus & Performance review twice a year Quarterly & Annual MVP Awards Health care insurance for official employees The Job

• Develop software applications for internal companies and customers. (Main programming languages: TypeScript / PHP / Ruby; Database: MySQL / PostgreSQL / Oracle.)

Your Skills and Experience

Requirements

• At least 3 years of software development experience 
• Strong proficiency in at least one of the following: Node.js, PHP, or Ruby.
• Experience with SQL (writing complex queries) and handling large data (batch processes).
• Hands-on experience with BigQuery or equivalent data warehouse tools.
• Good understanding and practical experience with AWS, specifically with Queue and Job management.
• Logical thinking: Ability to deep dive, investigate systems, and grasp business business logic from high-level flows without detailed specifications.
• Be able to communicate in English: Able to work and communicate directly 1-on-1 with overseas members (Japanese team) independently without assistance.
• Ability to manage personal tasks and consider/arrange tasks for a peer.
• Write testable, efficient code and execute unit tests properly.

◆ Plus mark

• Experience or knowledge of Databricks.
• Advanced knowledge of AWS architecture.
• Experience using AI tools across the SDLC (specifications, coding, review, and testing) to improve efficiency.

Why You'll Love Working Here

• Year-end bonus
• Performance evaluation twice a year
• MVP awards for excellent employees every quarter and year-end.
• Holidays provided as Labor Law, 12 days of paid leave per year and company holidays.
• Every two years of working plus 1 day of paid leave