Software Developer

• Design, develop, test, and maintain responsive full stack web applications using Python and modern frontend technologies.
• Develop secure and scalable backend services and RESTful APIs using Flask, FastAPI, or Django.
• Build reusable user interfaces using React, JavaScript or TypeScript, HTML5, and CSS3.
• Design and optimize relational database schemas, SQL queries, and data-access layers using Microsoft SQL Server or PostgreSQL.
• Implement authentication, authorization, validation, exception handling, logging, and secure coding practices.
• Write clean, modular, maintainable, and testable code in accordance with coding standards and design principles.
• Create unit, integration, and API tests; troubleshoot defects and perform root-cause analysis.
• Participate in requirement analysis, solution design, effort estimation, sprint planning, and code reviews.
• Use Git-based development workflows and contribute to CI/CD pipelines using Azure DevOps or equivalent tools.
• Prepare and maintain technical documentation to ensure traceability, supportability, and knowledge sharing.
• Living Hitachi Energy’s core values safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business.

Publication date : 2026-10-14