[ETA] 3 Junior Java Developer (1-3 years of experience)

We are looking for 3 Junior Java Developers with hands-on experience working with structured databases and JSON files to join our software development team.
The ideal candidate will have a strong foundation in system development including design, implementation, and testing, with at least 1 year of relevant experience preferable in diagnostic data content creation, database/data modelling, or customer/vendor communication related to IT projects. A problem-solving mindset and ability to work with diagnostic protocols and tools are highly valued. Fluency in Japanese and a willingness to improve English communication skills are essential.
Key Responsibilities
Design, develop, and maintain Java-based web applications.
Participate in full software development lifecycle activities including requirements analysis, design, implementation, testing, and deployment.
Create and manage automobile diagnostic data content or develop and optimize database schemas and data models (SQL, XML, JSON).
Collaborate with customers and overseas vendors for SW development projects, ensuring clear communication and delivery.
Troubleshoot and resolve technical issues with a problem resolution-oriented approach.
Work with diagnostic protocols such as UDS, KWP, DOIP where applicable.
Utilize or contribute to standards and tools related to ODX (Open Diagnostic data eXchange) and OTX (Open Test sequence eXchange).
Communicate effectively in Japanese (native-level speaking, listening, and writing, including technical specifications).
Engage in English communication and training programs to improve daily and technical English skills.
Bachelor’s or higher degree in Computer Science, Computer Engineering, Information Technologies, Electrical/Electronic Engineering or related fields
Have 1-3 years of experience in software development involving design, implementation, and testing in Java full-stack web development
Strong proficiency in Java programming and working with databases.
Solid understanding of JSON file handling and data manipulation.
Problem resolution-oriented mindset with attention to detail.
Good English communication skills, confident in communicating and working with foreign colleagues
It'd be great advantage if you have (not mandatory):
Combined experience in one or more of the following: automobile diagnostic data content creation, database/data model practice (SQL, XML, JSON), or customer/vendor communication for IT development.
Japanese communication skills

Employment type
Full-time

Work arrangement
Yes