Senior Java Engineer - Payment System

Overview Seeking a Senior Java Engineer to join the development team and work on the flagship point-of-sale product, in production since 2006.

Tech Stack

• Java (Thin client UI and Backend)
• SQL Server (via JDBC)
• Dataflex (Legacy components)
• Vue.js (Browser-based app)
• Git DevOps Feature development, performance, and stability of the Java POS backend.
• Build and extend connections to supplier/distributor partners, payment systems, and third-party services.
• Build connection points between the Java platform and the new Vue.js browser front end.
• Disciplined retirement of legacy 8+ years coding experience in Java.
• Foundational experience with SQL.
• Functional understanding of JavaScript.
• Strong understanding of Git DevOps workflows.
• Experience working on APIs / integrations.
• Ability to communicate well by video and email in English.

Working Hours

• Working hours are IST, but you must be available from 8:00 to 10:00 AM ET for collaboration with US team members.

Hiring Arrangement

• Independent contractor engagement, full-time availability. Paid weekly.

(ref:hirist.tech)