At a Glance
- Tasks: Join a major OMS migration programme, enhancing back-office systems and ensuring operational stability.
- Company: Global financial services organisation focused on modernising post-trade systems.
- Benefits: Competitive pay, dynamic work environment, and opportunities for professional growth.
- Other info: Collaborate with diverse teams across Operations, Finance, Risk, and Technology.
- Why this job: Make a real impact in transforming critical financial systems and processes.
- Qualifications: Experience as a Business Analyst in back office environments and strong analytical skills.
Overview
Location: City of London - 3 days per week into Office
Inside IR35: 600
Duration: 12-months
We are supporting a global financial services organisation on a major OMS migration programme, impacting core back-office settlements and accounting platforms. This role sits within a wider transformation focused on modernising post-trade systems and ensuring operational stability, financial accuracy, and regulatory compliance throughout the migration lifecycle.
You will play a key role in delivering the OMS migration, working across Operations, Finance, Risk and Technology to define requirements and ensure successful implementation.
Key responsibilities include:
- Eliciting and documenting business requirements, process flows and data mappings across settlement and accounting systems
- Analysing as-is and to-be processes, including trade settlement, netting, cash and securities movements, booking models and accounting flows
- Supporting system migration activities such as functional design, data migration, reconciliations and legacy decommissioning
- Driving UAT planning and execution, including test scenario definition, coordination and defect triage
- Supporting parallel run and post-implementation validation to ensure data accuracy and operational control
- Ensuring all changes align with governance, risk and regulatory requirements
Experience Required
- Proven experience as a Business Analyst within back office / post-trade environments
- Strong understanding of settlements, accounting flows and financial reconciliations
- Experience supporting OMS or large-scale system migrations / change programmes
- Strong process mapping, data analysis and documentation skills
- Confident stakeholder management across Operations, Finance, Risk and Technology
Desirable
- Experience with settlement or accounting platforms / post-trade vendor systems
- Knowledge of booking models, net settlement and control frameworks
- Exposure to regulatory or audit-driven change in financial services
This is an opportunity to join a high-impact OMS transformation programme, working across a complex financial services environment and contributing to the modernisation of critical post-trade systems. If you are interested in working on large-scale trading system migrations, please get in touch to discuss further.
