Junior/Associate Business Analyst (f/m/d)

We offer you the opportunity to join the leading Spanish company in the IT sector, with more than 25 years of experience and one of the most solid track records as a provider of technological solutions for companies.

We are a growing company with more than 400 employees and offices in Logroño, Madrid, Barcelona, Seville, Bilbao and Valencia.

Since August 2013, we have been part of the IONOS Group, Europe's leading digitalisation partner for small and medium-sized companies.

In short, we are a multicultural team that’s passionate about technology, bringing our professional experience from over a dozen countries: Germany, Argentina, Spain, the United States, France, the Philippines, Italy, Poland, Portugal, the United Kingdom, Romania...

We are looking for a Junior/Associate Business Analyst with a focus on Tax Technology & Vertex

Tasks

• Vertex System Analysis and Configuration: You will analyze, configure, and optimize the Vertex Tax Engine (ideally "O" or "Q" Series) for sales and use tax determination across various jurisdictions.
• Integration Analysis: You are responsible for the detailed analysis of data flows between billing systems (e.g., Invoicing) and Vertex to ensure the correct transfer of taxation criteria (ship-to address, product codes, etc.).
• Compliance Assurance: You ensure the compliance of our tax logic by translating legal changes, in coordination with the Tax Department, into Vertex rule sets and testing their functionality.
• Troubleshooting and Optimization: You identify and resolve complex issues arising from incorrect tax calculations and propose improvements across the entire process chain.
• Requirements Management: You create functional specifications for development teams to adapt the interfaces connecting to Vertex.

Expectations

• Vertex Experience (Core Focus): Extensive, hands-on experience in the configuration and maintenance of the Vertex Tax Engine (e.g., TPC, TPD, Tax Assist Rules) for automated indirect tax calculation.
• ERP Knowledge (Desirable): Solid functional experience with major ERP or financial systems. Experience with Infor LN and/or SAP (FI/CO) within the context of tax integration is a significant advantage.
• Analytical Depth: Excellent ability to independently analyze complex billing and tax data flows and identify points of weakness.
• Technical Understanding: You can comprehend data mapping and logic within ERP interfaces. Knowledge of reading common code formats (e.g., SQL) is required.
• Agile Mindset: Experience and an agile mindset for working in interdisciplinary teams are a plus.

At Arsys we value diversity and welcome all applications regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age, as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.