Project description We are seeking an experienced Avaloq Developer with deep specialism in tax and capital gains calculation modules - specifically CGCalc and/or CGiX - to support a major financial services organization. This is a high-impact engagement requiring strong technical and domain expertise in Avaloq's tax architecture. Responsibilities The successful candidate will conduct an initial assessment of the current tax calculation architecture within Avaloq, evaluating existing system design, data flows, and integration points. Based on this assessment, they will produce a proposal identifying the optimal target system architecture going forward, weighing the trade-offs between continuing with the existing setup versus transitioning to an alternative. The role also involves working closely with stakeholders across tax, technology, and operations to validate findings and ensure recommendations are commercially and technically sound, along with producing clear documentation suitable for both technical and non-technical audiences. Skills Must have Candidates should have proven hands-on experience with Avaloq Banking Suite, ideally including direct exposure to CGCalc and/or CGiX or comparable capital gains/tax calculation engines. Strong understanding of investment tax principles, capital gains computation, and regulatory reporting requirements within financial services is essential. The role requires the ability to assess legacy or complex system architectures and translate findings into clear, actionable recommendations, along with excellent stakeholder communication skills, including the ability to present technical findings to both technical and business audiences. Experience with system migration or transformation projects within financial services is highly desirable, as is familiarity with Avaloq scripting (ALES) and related development tools. Nice to have n/a Other Languages English: C1 Advanced Seniority Senior