Java Developer ERP and POS

7 days ago

Hyderabad Jubilee Ho Hyderabad Telangana, India Global Talent resource fze LLC Full time ₹ 2,40,000 - ₹ 14,40,000 per year

Java Developer – Role & Expertise (ERP & POS Systems)

Role Overview

A Java Developer for ERP & POS systems is responsible for designing, developing, customizing, and integrating enterprise-grade ERP applications. This includes handling core ERP modules (Sales, Purchase, Inventory, Accounting, CRM, HRMS, Production Planning, Scheduling, Store, Fixed Assets, Ticketing, Construction, Oil & Gas) along with payment gateway integrations, API-driven connectivity, and AI-powered generative reports. The developer ensures scalable, secure, and compliant enterprise solutions for diverse industries.

Core Expertise Areas

  1. ERP & POS Development
    • End-to-end development of ERP & POS modules for Sales, Purchase, Inventory, Accounting, CRM, HRMS, Production, Scheduling, and Store Management.
    • Implementation of Fixed Asset Management, Ticketing Systems, and Industry-specific ERP (Construction, Oil & Gas, Manufacturing).
    • Customization of workflows and approval hierarchies to match business needs.

  2. Payment Gateways & Financial Workflows
    • Integration with global and regional payment gateways (Stripe, PayPal, Razorpay, PayFort, etc.).
    • Secure financial transactions with PCI DSS standards, tokenization, and encryption.
    • Handling multi-currency, tax (VAT), FTA compliance, and e-Invoicing.

  3. API Development & Integrations
    • Expertise in RESTful, SOAP, GraphQL APIs for third-party system integrations (banking, HR, logistics, e-commerce).
    • Building microservices-based architectures for scalability.
    • Middleware development for inter-module communication and external system sync.

  4. AI & Advanced Reporting
    • Development of AI-powered generative reports and predictive analytics.
    • Real-time analytical dashboards for finance, operations, and executive decision-making.
    • Integration with BI tools (JasperReports, Power BI, Tableau) and AI frameworks.

  5. Production & Operations
    • Implementing production planning, resource scheduling, and workflow automation.
    • Streamlining supply chain, procurement, and manufacturing processes.
    • Optimizing ERP for large-scale industry operations (Construction, Oil & Gas, Manufacturing, Retail).

  6. Compliance & Security
    • Ensuring VAT/FTA compliance for accounting and invoicing.
    • Implementation of e-Invoicing standards as per local regulations.
    • Secure authentication & authorization (OAuth2, JWT, SSO). Technical Expertise
    • Languages & Frameworks: Java, J2EE, Spring Boot, Hibernate, Microservices.
    • Databases: MySQL, PostgreSQL, Oracle, MongoDB.
    • Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, Jenkins.
    • Frontend (optional): React, Angular, for ERP dashboards.
    • AI/ML: Integration with TensorFlow, PyTorch, or cloud AI services for reporting & analytics.
    • Reporting Tools: JasperReports, BIRT, Power BI, Tableau. Soft Skills & Domain Expertise
    • Strong understanding of ERP business processes across industries (Manufacturing, Retail, Construction, Oil & Gas).
    • Analytical thinking for data-driven decision-making and reporting.
    • Collaboration with cross-functional teams (Finance, HR, Operations, Compliance).
    • Ability to translate business requirements into ERP solutions.

Job Type: Freelance

Contract length: 3 months

Pay: ₹5, ₹10,000.00 per week

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