Sharesource

Java Developer

Sharesource

full-time

Posted on:

Origin:  • 🇻🇳 Vietnam

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Job Level

Mid-LevelSenior

Tech Stack

ERPJavaMySQLSpring

About the role

  • Maintain and enhance a Java-based POS application running on Windows. Ensure seamless communication between POS and ERP by understanding the integration architecture. Analyze legacy Java code, identify inefficiencies, and recommend improvements or refactoring. Collaborate with the technical lead, project manager, and stakeholders to understand business needs and translate them into technical solutions. Take ownership of modernization tasks including version upgrades, refactoring, and potential rearchitecture. Support in documenting improvements and best practices for future team use. Provide mentorship or guidance to other developers if needed.

Requirements

  • You have at least 5+ years of experience in Java development (preferably using the Spring framework). You have a strong understanding of POS systems, particularly in-store sales, inventory, and order processing workflows. You have experience working with MySQL databases. You are comfortable working in a Windows 10/11 environment. You have an ability to understand and improve existing codebases. You have excellent problem-solving skills, attention to detail, and a proactive mindset. You have strong communication skills and ability to liaise with both technical and non-technical stakeholders. You have leadership potential or past experience leading small teams or technical initiatives. We will be absolutely thrilled if you also have the following: Basic familiarity with C or experience working with legacy C-based systems. Experience with ERP platforms, or similar retail ERP systems. Please note: This role is remote; however, we require candidates to be based locally in the Vietnam. This is to support occasional onsite activities such as team events, client meetings, or equipment handover. Additionally, local residency is necessary for compliance with Vietnam labor laws and employment regulations.