Trading Tech: Client Onboarding & Support Engineer

Company: Marlin Selection
Apply for the Trading Tech: Client Onboarding & Support Engineer
Location: London
Job Description:

Marlin Selection represents a leading financial technology provider hiring an Application Support Engineer to join the customer-facing onboarding team in London. You will be first point of contact for operational and technical issues, assisting onboarding from setup to go-live and ongoing support.

You’ll tailor your communication to institutional and retail clients, triage issues across network, OS and application layers, and build deep expertise in digital assets within a fast-moving trading

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Posted: October 26th, 2026