C#ソフトウェアエンジニア/ C# Software Engineer

A multinational eCommerce company is looking for a C# Software Engineer. The selected candidate will develop and maintain API-integrated systems supporting global eCommerce operations.

Responsibilities:

• Develop and maintain cross-border eCommerce platforms
• Integrate payment systems such as credit cards, PayPal, and digital wallets via API
• Coordinate with third-party logistics systems through API integration
• Process database data and create visual reports using graphs and tables
• Integrate inventory systems with external platforms via API
• Collaborate with internal teams to ensure seamless technical execution

Requirements:

• More than 3 years of experience in software development
• Experience with Java, C#, .NET, SQL, JavaScript
• Prior experience in full-stack development (backend + frontend)
• Proven experience using MSSQL or other relational database systems
• Proficient in .NET 6+ and JavaScript for web development
• Understanding of Object-Oriented Programming (OOP) and design patterns
• Professional level Japanese and English

About the Company:

With branches operating around the globe, this multinational eCommerce company is widely known for its high-quality recurring delivery of Japanese goods.

Keywords:

ソフトウェア, プログラミング, IT, 技術職, 求人, 外資系, 大阪 求人

Job Ref: 3MYVRM