【Server Side / Server Engineer】Hybrid Work / In-house Service Development

★Server Side / Server Engineer | System Development CompanyJapanese: Business Level Required★Location: Saitama / Chiba / Tokyo / Kanagawa / Niigata★Flextime & Hybrid Work★In-house Services★Annual salary: 3 million yen - 7 million yen-------------【About the company】-------------・POS System Development: We offer development services related to POS, including custom contract development, package development, and package OEM development.・System Integration: We provide system integration for POS systems, store information systems, manufacturing equipment systems, and measurement/control systems.・Web Systems: We develop server-side applications such as shopping systems, customer service systems, and reservation systems.-------------【 Job Description】-------------【Job Overview】You'll be responsible for the end-to-end development of new and existing services. This includes all phases of development, from business planning and requirements definition to design, development, and testing. Depending on your career goals, the company will also give you opportunities to gain experience in proactive planning, infrastructure, and management.【Responsibilities】■For Those with a Technical Background in Direction・Design and develop new services and features.・Redesign existing services and add new functionalities.■For Those with Networking Expertise・Maintain, operate, and migrate on-premise store networks to a cloud server on AWS.・Improve and implement integrations for existing systems.■For Those with Server Building and Operations Experience・Configure and tune Apache and Nginx.・Build and operate systems for incident detection.【Development Environment】You can work in your preferred development environment. The company provides every engineer with an AWS account, so you can experiment freely.■Languages: PHP, Java, C#, Go■Frameworks: Laravel, Goa, .NET Core■Operating Systems: Windows, Linux, Mac■Databases: MySQL, PostgreSQL■Infrastructure: AWS, GCP【Position Highlights】・Direct Impact: You'll see the direct results of your work, as key metrics and numbers will give you immediate feedback on the services you develop.・Beyond Development: This is an environment where you can truly feel the growth of a service after its release, not just a place where you develop and move on.【Company Culture】The small size of the team creates an at-home atmosphere.-------------【 Requirements】-------------【Required】3+ years of development experience (any language).OR, experience in server building or operation (on-premise or cloud is fine).【Preferred】・Experience with AWS or GCP design and construction.・Experience with PostgreSQL.・Experience in designing and building large-scale services.・Experience in smartphone app development.【Ideal Applicants】・Proactively take initiative in work ・Willing to leverage the latest technology to enhance user operations ・Enjoys team development--------------------------------------------------【Working Time 】Flextime System【 Welfare 】・Full Social Insurance・Commuting Allowance・Housing Allowance【 Holiday 】Saturday/Sunday/National HolidayAnnual Paid LeaveNew Year HolidayParental Leave-------------------------------------------------------------------------