Tax & Capital Gains Specialist (CGCalc / CGiX)

In this role, you will assess and design the target tax calculation architecture for a major financial services client, focusing on CGCalc and/or CGiX. You will evaluate current data flows, system design, and integration points to propose a practical migration or enhancement path. You will collaborate with tax, technology, and operations stakeholders to validate findings and produce clear documentation for technical and non-technical audiences. This opportunity lets you influence tax architecture at scale, balancing technical trade-offs and regulatory needs, while shaping the future state of the platform.

• Perform an initial assessment of the current tax calculation architecture, data flows, and integration points
• Develop a proposal for the optimal target system architecture, comparing current setup with potential alternatives
• Collaborate with tax, technology, and operations stakeholders to validate findings and ensure commercially and technically sound recommendations
• Produce clear, audience-friendly documentation for both technical and business stakeholders

• Hands-on experience with CGCalc and/or CGiX
• Strong understanding of investment tax principles, capital gains computation, and regulatory reporting in financial services
• Ability to assess legacy or complex systems and translate analysis into actionable recommendations
• Excellent communication and stakeholder management skills
• Experience with system migration or transformation initiatives in financial services is a strong advantage
• Knowledge of Avaloq scripting (ALES) and related development tools is preferred

• Strong communication
• Stakeholder management
• Analytical thinking
• CGCalc and/or CGiX experience
• Tax architecture and regulatory reporting in financial services
• Legacy system assessment and architecture proposals