Senior Back-end Engineer (Java: 77MD)
Senior Back-end Engineer (Java: 77MD)
雇用形態:
派遣
職種:
IT開発
言語:
English Level - Advanced (TOEIC 860),Japanese Level - None
勤務地:
Setagaya-ku
給与:
¥4,000.00 - ¥5,000.00 時給
求人ID:
494046
A Global IT Service firm is looking for an Senior Backend Engineer for its EC Division.
Responsibilities:
- Design, implement, test, and release back-end systems and services using Java and related frameworks
- Perform database migration, data integration, and schema updates for existing systems
- Provide operational support for consumer and merchant inquiries, investigations, and system maintenance
- Analyze user requirements and provide technical solutions for back-end systems
- Collaborate effectively with team members and cross-functional teams, including front-end engineers
- Document system designs, test cases, and operational procedures
- Ensure systems are scalable, secure, and maintainable
- Identify areas for technical improvements and proactively propose solutions
Required Skills:
- 5+ years of back-end Java development experience with frameworks such as Spring or Play
- Experience in unit testing with JUnit
- Knowledge of front-end technologies: HTML, CSS, JavaScript
- Knowledge of design patterns and software architecture for back-end systems
- Development experience with RESTful APIs and GraphQL
- 3+ years of experience with RDBMS development
- Knowledge of container technologies: Docker, Kubernetes
- Version control experience with Git or SVN
- Knowledge of web security principles
- Experience with web servers such as Apache or Nginx
- Knowledge and experience in Unix/Linux environments
- Proven experience in system design and documentation
Why should you apply:
- This is a long-term opportunity with a chance to become a permanent employee
- You will be working with international team members
- Free breakfast, lunch and dinner at the cafeteria
Company Details:
A global company with a strong presence in multiple business areas. It has achieved sustained growth both domestically and internationally, including in the U.S. and Europe. The company boasts a diverse and international environment and is committed to equal opportunity, offering a wealth of career opportunities. Due to the diverse nature of our business, we handle a wide range of technologies! You can also choose the environment you are most comfortable with, such as Windows/Mac! Meals in the company cafeteria are also free. Our chefs are always coming up with new menu items, so you can enjoy your meal without getting bored!
Working hours : 9:00 - 17:30 (Mon-Fri)
Working Style: Hybrid (4 days in office, 1 day work from home)
Holidays: Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
Services/Benefits: Social insurance, DC Pension Plan, Transportation Fee, Skillhouse University, Test payback system, and more



