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Senior SAP Business One Consultant & Developer

Original title: Senior SAP Business One Consultant & Developer (m/w/d) in Aachen

newjob.de · Germany · Senior

  • Germany
  • 3-6 Monate
  • German

Indexed (today) · refreshed constantly

Start
9 November 2026
Duration
3-6 Monate
Contract
Freelance / B2B
Seniority
Senior
Reference
5383

Required skills

Nice to have:SalesforceJiraJira Service ManagementSAP Concur

Languages: German

Job description

Seeking a Senior SAP Business One Consultant & Developer to manage SAP projects, develop interfaces, and ensure data quality. Requires extensive experience with SAP Business One and related technologies.

Project overview

+ Independent implementation of SAP projects including

Customizing, development, cross-client testing, and

documentation.

+ Setup and maintenance of interfaces to Salesforce, Jira/JSM, SAP

Concur, TaaS Portal, Banking, and E-Invoicing; participation in the

middleware program.

+ Two SAP updates per year across all clients, including

full regression of add-ons.

+ Ensuring data quality across clients; E-Invoicing

and authorization concept.

Requirements

+ SAP Business One 10.0 (min. 4 years)

+ SAP B1 Customizing

+ B1i / Integration Framework

+ XML and XSLT

+ Service Layer / DI API

+ SQL on SAP HANA

+ SAP B1 Data Model

+ Query Manager / Formatted Search

+ Linux: SUSE or RHEL as HANA backend:

Project details

  • Start: 2026-11-09
  • Duration: 3-6 Monate
  • Location: DE
  • Languages: German

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