Sr. SAP Developer

TEKsystemsBerwyn, IL
$113,400 - $170,000Onsite

About The Position

We are seeking a Senior SAP Developer to play a key role in the hands-on development and implementation of SAP solutions as part of a large-scale SAP S/4HANA transformation. This role requires expertise in SAP Fiori/UI5 development, backend ABAP development, and SAP Business Technology Platform (BTP). The ideal candidate will have strong coding skills, experience with modern SAP development frameworks, and a deep understanding of performance optimization, security best practices, and system integrations. As part of this transformation, the Senior SAP Developer will work across SAP S/4HANA, GTS, EWM, SAP MDG, and other SAP modules, delivering high-quality, scalable, and efficient solutions. This role requires a strong foundation in HANA database development, RF framework, SAP Screen Personas, and API-based integrations using OData and RESTful services.

Requirements

  • Bachelor’s degree in computer science, Information Technology, Engineering, or related field.
  • 5+ years of hands-on SAP development experience, with expertise in Fiori/UI5, ABAP, and SAP S/4HANA.
  • Strong knowledge of SAP Business Technology Platform (BTP), including CAP & RAP development.
  • Proficiency in OData/RESTful API communication and system integrations.
  • Hands-on experience in HANA database development, including CDS views, AMDP, and SQL optimizations.
  • Experience with SAP RF framework and SAP Screen Personas for improving UI and warehouse operations.
  • Strong understanding of DevOps security best practices and code quality tools such as ATC and SQL Planviz.
  • Experience designing and managing integrations using SAP Application Interface Framework (AIF).
  • Ability to troubleshoot and resolve complex SAP system issues and performance bottlenecks.
  • Strong analytical, problem-solving, and communication skills to work in cross-functional teams.
  • Travel requirements: Up to 10%

Nice To Haves

  • SAP S/4HANA experience preferred.
  • HANA development (CDS Views, AMDP, performance tuning).
  • OData/REST API integrations.
  • SAP EWM, GTS, MDG exposure.
  • Screen Personas and RF Framework experience.
  • SAP certifications in relevant areas (e.g., SAP ABAP Certification) are a plus.

Responsibilities

  • Develop custom SAP applications using Fiori/UI5, ABAP, and SAP BTP frameworks.
  • Implement OData/RESTful APIs for seamless communication between SAP and non-SAP systems.
  • Optimize HANA database performance using CDS views, AMDP, and code pushdown techniques.
  • Develop RF applications for SAP EWM to improve warehouse and logistics operations.
  • Customize SAP Screen Personas to enhance the user experience and streamline workflows.
  • Design and implement SAP Business Technology Platform (BTP) applications using Cloud Application Programming (CAP) and RESTful Application Programming (RAP).
  • Follow SAP development best practices, ensuring scalability, maintainability, and security.
  • Use ATC (ABAP Test Cockpit), SQL Planviz, and other tools to measure and improve code quality and performance.
  • Apply security best practices in DevOps processes, ensuring compliance with SAP security standards.
  • Implement Key User Extensibility and decoupled development to minimize unsupported customizations.
  • Develop and manage SAP Application Interface Framework (AIF)-based integrations.
  • Work with functional teams to design and implement interfaces between SAP S/4HANA and external systems.
  • Troubleshoot and resolve integration and performance-related issues in SAP systems.
  • Work closely with SAP functional teams, architects, and business users to translate requirements into technical solutions.
  • Support SAP deployments and parallel rollouts, ensuring smooth transition and minimal downtime.
  • Provide technical mentorship to junior developers, sharing best practices and development techniques.

Benefits

  • Standard o Benefits eligibility begins on Day 1 of employment.
  • Retirement savings contributions/matches are immediately vested.
  • The company matches $0.50 of every pretax and/or Roth dollar you contribute, up to 6% of your pay. You are immediately vested in your contributions and the company match.
  • Employees receive a fixed company contribution of 5% of pay. All company contributions are immediately 100% vested.
  • PTO time – full 15 days + 13 holidays
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