Leadership
The people who built the platform.
Alexia Weiller
Co-founder and Chief Executive Officer
Designs how expert counterparty risk judgement is encoded, validated and delivered.
CIB risk management · Private credit · Transformation
Baptiste Beaurain
Co-founder and Chief Technology Officer
Leads product engineering. More than twelve years in capital markets post-trade, across listed derivatives clearing and prime brokerage.
Post-trade · Clearing · Engineering
Chris Topple
Co-founder and Chief Revenue Officer
Leads commercial strategy and revenue. Three decades across market infrastructure, prime brokerage and inter-dealer broking, with relationships across the institutions Nexara serves.
Market infrastructure · Prime brokerageAdvisors
Mélanie Ellie
Strategic advisor, positioning
Commercial positioning and brand. Keeps Nexara legible to the institutions it serves: the register, the proof points and the discipline of saying less, better.
Careers
Building the team.
Nexara is hiring forward-deployed engineers and risk specialists who want to encode expertise into production systems. Roles and briefings are shared on request.