Remote SAP S/4HANA Data & API Integration Engineer

Quadratic Digital; Pennsylvania; On-site; USD 110,000 - 150,000; Full time

Job summary

Quadratic Digital LLC is seeking a skilled systems integrator to support public-sector IT modernization initiatives from a remote location. You will map legacy data to SAP S/4HANA structures, design and validate integrations via SAP APIs, and assist with identity provisioning using Okta.

Join a mission-focused team delivering secure API-based solutions, data dictionaries, and cutover readiness with post-go-live stabilization. Experience with data governance and crosswalks is a plus.

Qualifications

• Experience mapping legacy fields to SAP S/4HANA data structures.
• Ability to design, validate, and document integrations.
• Familiarity with identity provisioning and Okta workflows.
• Experience with data dictionaries and crosswalks.

Responsibilities

• Data mapping & transformation analysis — compare legacy source fields against SAP S/4HANA data structures (tables, CDS views, data dictionary); identify gaps, misalignments, and required transformations; produce field‑level mapping workbooks, data dictionaries, and IRIS‑to‑SAP‑style crosswalks.
• API & integration design — design, configure, and validate integrations against SAP S/4HANA APIs (OData/REST), SAP BTP / Integration Suite, and SAP data lake / Datasphere; support the move from flat‑file patterns to modern, secure API‑based solutions, including data‑contract validation and environment readiness.
• Hands‑on troubleshooting — review and resolve end‑to‑end integration workflows with agency developers and SAP/IESO technical leads; support alternative patterns (e.g., middleware) where systems cannot yet consume APIs.
• Identity / provisioning support (Okta) — support user‑provisioning transitions to Okta (HR‑attribute mapping, SCIM/provisioning logic, and group rules), sourcing employee identity data from SAP.
• Documentation & enablement — produce API set‑up guides, example payloads, technical walkthroughs, data validation checklists, and integration‑readiness templates that let agency teams self‑serve.
• Testing, cutover & hypercare — support test planning, data‑continuity validation, cutover readiness, and post‑go‑live stabilization.

Skills

Data mapping

API design

Okta provisioning

SAP S/4HANA

Data transformation

Tools

SAP S/4HANA

SAP BTP / Integration Suite

Datasphere

Okta / SCIM provisioning

IRIS-to-SAP crosswalks

Job description

Quadratic Digital LLC is seeking a skilled systems integrator to support public-sector IT modernization initiatives from a remote location. You will map legacy data to SAP S/4HANA structures, design and validate integrations via SAP APIs, and assist with identity provisioning using Okta.

Join a mission-focused team delivering secure API-based solutions, data dictionaries, and cutover readiness with post-go-live stabilization. Experience with data governance and crosswalks is a plus.