Software Engineer II
About The Position
Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future. We are seeking a seasoned Senior SAP CPI / SAP Integration Suite Developer with deep expertise in Human Capital Management (HCM). This role will partner and lead the development and support of complex integrations between SAP HCM systems—particularly SAP SuccessFactors, Employee Central Payroll, and other third-party HR platforms, including external vendors. The ideal candidate will combine technical mastery of SAP Cloud Platform Integration (CPI) with a strong understanding of HR business processes, data security, and compliance requirements. You’ll play a key role in ensuring seamless data exchange across HRIS, payroll, benefits, and legal systems. Experience with SAP Payroll and Employee modules is highly desired.
Requirements
- 7+ years of experience in SAP CPI / SAP Integration Suite development
- Strong understanding of SAP HCM modules and related business processes
- Proficiency in iFlows, Groovy scripting, OData, SOAP, REST, and SFTP protocols
- Familiarity with HR data structures, IDocs, and BAPIs
- Excellent problem-solving skills and attention to detail
- Strong communication and collaboration abilities
Nice To Haves
- Experience with SuccessFactors, SAP PI/PO, and BTP is a plus
- Bachelor’s degree in Computer Science, Information Systems, or related field.
- SAP CPI certification or equivalent credentials.
- Experience with SAP API Management, SAP Event Mesh, or SAP BTP.
- Knowledge of HR compliance standards and data privacy regulations.
- Knowledge of Authentication protocols (OAuth, SAML, Basic Auth)
- Knowledge of Secure file transfers (SFTP, HTTPS)
- Experience with middleware tools such as BMC Control-M or SAP PI/PO.
Responsibilities
- Design and implement end-to-end integrations using SAP Cloud Platform Integration (CPI) / SAP Integration Suite
- Develop and maintain interfaces between SAP HCM (on-premise and/or SuccessFactors) and third-party systems (e.g., payroll providers, benefits platforms, identity management)
- Collaborate with functional HCM teams to understand business requirements and translate them into technical solutions
- Ensure data accuracy, confidentiality, and compliance with HR regulations (e.g., GDPR, HIPAA).
- Monitor, troubleshoot, and optimize integration flows for performance and reliability, providing root cause analysis and long-term fixes.
- Ensure compliance with data security and privacy standards, especially for sensitive HR data
- Document integration designs, configurations, and support procedures
- Stay current with SAP integration technologies and best practices
Benefits
- Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
5,001-10,000 employees
