[N2+] Software Engineer | Legacy Modernization | Commercial Vehicle Manufacturing | Kawasaki | Up to 9M JPY

[N2+] Software Engineer | Legacy Modernization | Commercial Vehicle Manufacturing | Kawasaki | Up to 9M JPY Why should you apply: 【Legacy Modernization in Commercial Vehicle Manufacturing】Apply your enterprise software experience to modernize legacy systems supporting engineering, manufacturing, and quality operations at a commercial vehicle manufacturer operating across 170+ markets. This gives you manufacturing-domain experience alongside your software engineering work. 【Legacy Systems + Modern Cloud Technology】Work across both existing enterprise applications and modern technologies including Java / Spring Boot, .NET Core, Node.js, REST APIs, microservices, Docker / Kubernetes, and AWS / Azure / GCP. The role connects legacy application modernization with system integration and cloud migration. 【Software Connected to Real Production & Supply Chain】Work on enterprise systems connected to vehicle production and supply chain processes, rather than applications isolated from physical operations. This provides direct exposure to how software supports engineering, manufacturing, and day-to-day production. Hiring Company:A leading commercial vehicle manufacturer and part of a global commercial vehicle group, operating across 170+ markets. Its business covers vehicle manufacturing, engineering, and global operations, with IT supporting production and other business functions. Responsibilities:Design, develop, test, and deploy enterprise applications.Refactor legacy applications and integrate them with modern systems.Develop REST APIs and microservices.Support cloud migration and application deployment on AWS, Azure, or GCP.Develop containerized solutions using Docker and Kubernetes.Build and maintain CI/CD pipelines.Work with architects and analysts on system design and integration.Collaborate with engineering, manufacturing, quality, operations, vendors, and global IT teams.Contribute to modernization initiatives and emerging technologies such as AI/ML, IoT, and serverless computing. Required Skills:5+ years of enterprise software development experience, ideally in application modernization.Hands-on experience with Java / Spring Boot, .NET Core, Node.js, or similar technologies.Experience developing REST APIs and microservices.Experience with legacy application modernization, system integration, and cloud migration.Experience with AWS / Azure / GCP, Docker / Kubernetes, and CI/CD.Experience with Agile / DevOps and automated testing.SAP technologies / modules experience; SAP IBP strongly preferred.Japanese: High-Intermediate / IntermediateEnglish: High Intermediate Working Hours:8:00–17:00 or 9:00–18:00 / Flexible working hours, no core time Working Style:Hybrid — 3–4 days WFH Employment Type:Permanent Holidays:Saturday, Sunday, National Holidays, Year-end and New Year Holidays, Paid Holidays, and other company holidays Services / Benefits:Transportation expenses, paid leave, social insurance, employment insurance, periodic health examination, and other employee benefits. ID: AdM50293