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Posted 06 August, 2026

ION SME

Harvey Nash IT Recruitment UK
London, ENG, GB Full Time

Job Description

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Fantastic opportunity to join a world class banking environment, based in the City of London.

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Primary Responsibilities

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* Working with key stakeholders globally to provide trading solutions

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* Coordination, planning, and execution of changes across proprietary systems, vendor platforms and third-party components supporting the Fixed Income desk

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* Demonstrating a strong focus on identifying and implementing process enhancements to optimise system performance and elevating user experience

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* Providing deskside L3 ION/e-trading support (and remote where appropriate) across Fixed Income including trading/sales desks, Back Office and ION platform

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* Providing L3 support to the production Fixed Income trade flow from execution on market to downstream systems, including BBG TOMS and Back Office systems

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* Liaising with other teams in supporting "add-on" functionality & up/downstream process flows for the Fixed Income Trading Desk. (eg Trade flows, end of day position marking etc.)

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* Systems configuration: Follow set procedures to configure supported applications according to approved functional requirements. These requirements may form part of the project implementation, or may be part of production support

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* Maintenance of PRD & DR environment: Be responsible for the working state of PRD & DR environments, ensuring they are fit for use

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Experience

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* Extensive experience supporting a live ION Trading environment with live market connectivity for Rates, Credit or Swaps desks with access to trading venues such as MTS, Brokertec, Bloomberg, Tradeweb, MarketAxess, iSwap, Tradition & EUREX.

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* Strong experience providing technical support for Fixed Income Desks within an Investment Bank.

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* Strong experience working with both project team & users.

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* General understanding of financial markets and products, in particular Fixed Income & Rates.

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* Strong troubleshooting experience within the ION environment

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* Familiarity with Bloomberg TOMS for trade & position management

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* Understanding & prior experience of full end to end cycle for quoting, trading, electronic trade confirmations, settlement, P&L valuations.

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Technical Knowledge/Skills

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* Technical knowledge of ION components:

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- Platform

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- MMI

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- MDATA

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- Pricing (PXE)

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- Connectivity

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- Ticketing, Position, & Risk

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- Trading Tools

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- RFP Gateways/STP Server

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- VMO/VMQ

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* Strong knowledge of:

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- Fixed Income financial products

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- Bond Pricing

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- Hedging

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- Market connectivity & STP

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- Refdata

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- MarkitWire

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- SWM / FPML_Converter

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* Strong knowledge of working on Linux Platforms.

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* Intermediate knowledge of Sybase + TCL Scripting.

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Basic knowledge of

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Transact SQL, Excel, and VBA

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Experience in using

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Bloomberg TOMS & Tradeweb Viewer for trade entry

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Use of JIRA

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Testing Experience

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Send your CV for more info