Senior SAP Developer | Chicago, IL

AI, Automation and Technology
Illinois, United States
November 9, 2026
$140,000 / year
Full-time
Apply Now

Job Description

Company: Komatsu
Location: Chicago, Illinois / Milwaukee, Wisconsin, United States
Category: AI, Automation and Technology
Job Type: Full-time
Work Arrangement: On-site
Experience Level: Senior-Level
Salary: $140,000.00 annually

Job Summary
Komatsu is seeking a Sr. SAP Developer to support a large-scale SAP S/4HANA transformation through hands-on development, integration, performance optimization, and technical delivery. This role focuses on SAP Fiori/UI5, ABAP, SAP Business Technology Platform, HANA development, APIs, SAP EWM, SAP MDG, and modern SAP extensibility while helping deliver scalable and secure enterprise solutions.

Key Responsibilities

  • Develop custom SAP applications using Fiori/UI5, ABAP, and SAP Business Technology Platform frameworks.
  • Build OData and RESTful APIs to integrate SAP and non-SAP systems.
  • Optimize SAP HANA performance using CDS views, AMDP, SQL optimization, and code pushdown techniques.
  • Develop RF applications supporting SAP Extended Warehouse Management operations.
  • Customize SAP Screen Personas to improve usability and streamline workflows.
  • Design and develop SAP BTP applications using Cloud Application Programming and RESTful Application Programming models.
  • Apply SAP development best practices for scalability, maintainability, performance, and security.
  • Use ABAP Test Cockpit, SQL Planviz, and related tools to improve code quality and system performance.
  • Apply DevOps security practices and ensure alignment with SAP security standards.
  • Implement Key User Extensibility and decoupled development approaches to reduce unsupported customizations.
  • Develop and manage integrations using SAP Application Interface Framework.
  • Design interfaces between SAP S/4HANA and external enterprise systems.
  • Troubleshoot SAP integration, application, and performance issues.
  • Collaborate with SAP functional teams, architects, and business stakeholders to translate requirements into technical solutions.
  • Support SAP deployments, upgrades, and parallel rollout activities.
  • Provide technical mentorship and development guidance to junior SAP developers.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
  • Five or more years of hands-on SAP development experience.
  • Strong experience with SAP Fiori/UI5, ABAP, and SAP S/4HANA.
  • Strong knowledge of SAP Business Technology Platform, including CAP and RAP development.
  • Proficiency with OData and RESTful APIs and enterprise system integrations.
  • Hands-on SAP HANA development experience including CDS views, AMDP, and SQL optimization.
  • Experience with SAP RF framework and SAP Screen Personas.
  • Strong understanding of DevOps security practices and SAP development security standards.
  • Experience with code quality and performance tools including ATC and SQL Planviz.
  • Experience designing and managing integrations using SAP Application Interface Framework.
  • Ability to troubleshoot complex SAP application, integration, and performance issues.
  • Strong analytical, problem-solving, and communication skills.
  • SAP certifications such as SAP ABAP Certification are a plus.
  • Ability to travel up to 10%.

Why This Role Matters
This role supports Komatsu’s SAP S/4HANA transformation and the modernization of enterprise systems used across its mining, construction, and industrial businesses. The Sr. SAP Developer will help build scalable integrations, applications, and digital workflows that improve operational efficiency while strengthening the reliability, security, and performance of Komatsu’s SAP ecosystem.

Apply
👉 Apply online: https://komatsu.jobs/job/Sr_-SAP-Developer/34956-en_US

⚠️ Disclaimer
This job is shared for informational purposes. WeMineUp is not affiliated with the hiring company. Please apply through the official company process.

Related Jobs