Client Tax Data Analyst – Reconciliations & Analytics

flatexDEGIRO AG; Amsterdam; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Good work-life balance

30 days paid leave

Professional development access

Transport allowance

Pension plan

International team

Career growth opportunities

Referral bonus

Job summary

flatexDEGIRO AG in Amsterdam is seeking a data/functional analyst to support Client Tax projects, gather business requirements, and translate them for IT teams. You will maintain documentation, perform reconciliations, and help improve data flows and tax reporting in a fast-growing, international environment.

The role emphasizes collaboration with business, tax, operations and IT, as well as strong Excel skills and English communication.

Qualifications

• Bachelor’s or Master’s degree in Finance, Economics, Business Admin or related field.
• Professional experience in business analysis, data reconciliation, reporting, or operations in financial services.
• Understanding of securities processing, custody services, and financial data flows.
• Experience collaborating with business stakeholders and IT teams.
• Strong analytical and problem-solving skills with high attention to detail.
• Advanced Excel; SQL knowledge is a plus.
• Knowledge of tax reporting and/or QI reporting is a plus.
• Excellent English communication; other languages are beneficial.

Responsibilities

• Support the Client Tax department in tax-related projects, data analysis and reconciliation.
• Gather, analyze and document business requirements for Client Tax initiatives.
• Translate requirements into functional specs for IT teams.
• Bridge business, tax, operations and IT across projects.
• Support testing, implementation and validation of system/process changes.
• Analyze data flows, identify gaps and propose improvements.
• Maintain project/process/requirements documentation.
• Perform reconciliations between internal data and custodians/external providers.
• Investigate and resolve data discrepancies and reconciliation breaks.
• Support QI reporting and other tax reporting through data validation and reconciliation.
• Prepare reconciliation reports and monitor data accuracy and compliance.
• Contribute to process optimization and automation initiatives.

Skills

Advanced Excel

SQL knowledge

English

Analytical skills

Stakeholder management

Independent worker

Attention to detail

Education

Finance/Business degree

Tools

SQL

Job description

flatexDEGIRO AG in Amsterdam is seeking a data/functional analyst to support Client Tax projects, gather business requirements, and translate them for IT teams. You will maintain documentation, perform reconciliations, and help improve data flows and tax reporting in a fast-growing, international environment.

The role emphasizes collaboration with business, tax, operations and IT, as well as strong Excel skills and English communication.