Senior Integration Engineer (AS/400 / JD Edwards) IRC303672

GlobalLogic; Kraków; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Learning & Development support

Relocation options

Diversity & Inclusion initiatives

Job summary

GlobalLogic is seeking an experienced JDE / IBM i Developer to support, enhance, and modernize a complex enterprise supply chain environment. The platform includes JD Edwards on IBM i / AS/400, an on-premise WMS, and middleware integrations connecting ERP and warehouse operations.

You will own the end-to-end solution architecture across JDE, IBM i / AS/400, WMi, and related supply chain applications, and work with stakeholders to define scalable designs and modern integration patterns.

Qualifications

• 5+ years of experience in enterprise application architecture and/or supply chain technology.
• Strong experience with JD Edwards (JDE) and IBM i / AS/400 environments.
• Experience designing and supporting ERP-to-WMS integrations.

Responsibilities

• Own end-to-end solution architecture across JDE, IBM i / AS/400, WMi, middleware, and related supply chain apps.
• Analyze current landscape and define scalable, supportable designs.
• Design and improve ERP-to-WMS integrations.
• Document end-to-end transaction/data flows across order management, inventory, warehousing, receiving, picking, packing, shipping, distribution, and transportation.
• Provide architectural guidance for IBM i / AS/400 environments, including modernization and integration strategies.
• Lead root-cause analysis for complex issues spanning ERP, middleware, WMS, and databases.

Skills

JDE

IBM i / AS/400

ERP integration

WMS

Middleware

Batch processing

Tools

DB2 for i

Job scheduling

Job description

Description

We are looking for experienced JDE / IBM i Developer to support, enhance, and modernize a complex enterprise supply chain environment.

The platform includes JD Edwards running on IBM i / AS/400, an on-premise warehouse management system, and middleware-based integrations connecting ERP and warehouse operations.

You will work across the full transaction lifecycle: JDE / ERP → Middleware → WMS → Warehouse & Logistics Execution.

Requirements

5+ years of experience in enterprise application architecture and/or supply chain technology.

• ʼStrong experience with JD Edwards (JDE) and IBM i / AS/400 environments.
• Good understanding of: ʼDB2 for i Batch processing
• Job scheduling
• File-based interfaces
• Legacy integration patterns
• Experience designing and supporting ERP-to-WMS integrations.
• Strong experience with warehouse management systems, preferably WMi, or another enterprise on-premise WMS.
• Experience with middleware or enterprise integration frameworks.
• Strong understanding of logistics, inventory management, warehousing, fulfillment, and supply chain execution.
• Experience with batch, real-time, API, messaging, database, and file-based integrations.
• Experience analyzing legacy landscapes and defining practical modernization roadmaps.
• Strong stakeholder management and client-facing communication skills.

Preferred Skills

• WMi experience.
• MIF middleware experience.
• Retail, distribution, CPG, or logistics domain experience.
• Experience with high-volume, business-critical warehouse environments.
• Warehouse automation or RF-enabled operations.
• Experience modernizing IBM i / AS/400 applications.
• Experience exposing legacy functionality through APIs or modern integration layers.
• CI/CD, monitoring, observability, or automation experience.

Job responsibilities

• Own the end-to-end solution architecture across JDE, IBM i / AS/400, WMi, middleware, and related supply chain applications.
• Analyze the current application, integration, data, and infrastructure landscape and define scalable and supportable solution designs.
• Design and improve integrations between ERP and warehouse management systems.
• Understand and document end-to-end transaction and data flows across order management, inventory, warehousing, receiving, picking, packing, shipping, distribution, and transportation.
• Provide architectural guidance for IBM i / AS/400 environments, including legacy modernization and integration strategies.
• Define interface patterns, data flows, batch-processing strategies, monitoring, reconciliation, error handling, and recovery mechanisms.
• Lead root-cause analysis for complex issues spanning ERP, middleware, WMS, databases, batch jobs, and downstream systems.
• Provide technical leadership and guidance to the development team.
• Identify opportunities for automation, simplification, performance improvement, and modernization.
• Work closely with business, supply chain, ERP, WMS, infrastructure, integration, and operations stakeholders.
• Ensure solutions are resilient, scalable, secure, and operationally supportable.

What we offer

Empowering Projects: With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth: We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters: At GlobalLogic, we deeply value and embrace diversity. We are dedicated to providing equal opportunities for all individuals, fostering an inclusive and empowering work environment.

Career Development: Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits: In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities: At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.