Harrington Starr

Trading & Exchange Infrastructure Recruitment

Talent Behind Market Infrastructure, Trading Systems, and Execution Environments

Your trading and exchange environment handles live order flow, real-time market data, and regulatory oversight simultaneously. The individuals who keep it running are highly specialised and globally competitive. Harrington Starr recruits across trading technology, infrastructure, and commercial functions, from product management shaping trading platforms to cyber security protecting exchange infrastructure.

Built for High-Performance Trading & Exchange Environments

Hiring within trading and exchange environments is rarely confined to a single function. As systems scale, firms hire across engineering, infrastructure, product, and regulatory roles simultaneously. Success depends not just on individual hires, but on how effectively these teams operate together in production.

These environments are defined by live conditions. System performance and regulatory oversight shape how capability is judged, with experience built around real order flow, latency constraints, and operational control.

Capability is assessed across three core areas:

  • Performance — latency, throughput, determinism
  • Market structure — order flow, liquidity, execution logic
  • Regulation — surveillance, reporting, operational control

Harrington Starr operates directly within this network, enabling organisations to build teams that perform.

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Analyzing data

Where We Operate Across the Trading Lifecycle

  • Execution Venues

    Whether operating an exchange, MTF, or alternative trading venue, these environments sit at the point of execution, where pricing, liquidity, and market behaviour converge.

    We support hiring across:

    - Core exchange systems and matching engine environments

    - Market structure and trading venue operations

    - Product and infrastructure leadership within execution platforms

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  • Market Participants & Liquidity Providers

    For trading firms, market makers, and proprietary groups, execution speed and system reliability are the difference between capturing and missing opportunity.

    We support hiring across:

    - Electronic trading and execution systems

    - Low-latency engineering and performance environments

    - Market data, signal processing, and trading infrastructure

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    Cloud Engineering and DevOps Recruitment

    Our Expertise

  • Post-Trade & Market Infrastructure

    Within clearing houses, settlement systems, and custody providers, focus shifts to control, risk, and the secure processing of transactions after execution.

    We support hiring across:

    - Clearing and settlement systems

    - Risk, collateral, and margin management

    - Post-trade operations and regulatory environments

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    IT Risk & Cyber Security Recruitment

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  • Data & Intelligence Providers

    For organisations delivering market data, analytics, and pricing insight, performance is measured through accuracy, delivery, and usability within client workflows.

    We support hiring across:

    - Market data engineering and distribution

    - Data platforms, analytics, and product capability

    - Integration of data into trading and client environments

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    Data & AI Recruitment

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  • Trading Technology & Infrastructure Providers

    Where focus sits on building and delivering the systems that underpin trading activity, from connectivity through to platform scalability.

    We support hiring across:

    - OMS / EMS platforms and trading systems

    - Connectivity, FIX protocol, and co-location environments

    - Infrastructure, cloud, and platform engineering

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Latest Insights

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Where Hiring Gains or Loses Precision

Hiring within trading and exchange environments rarely fails on volume, it fails on relevance.

Roles are often defined around technical capability, but without alignment to how systems operate in production, gaps emerge quickly. This is most visible across execution systems, low-latency environments, and regulated infrastructure, where performance is measured under live market conditions.

We typically see the same pattern:

  • Strong profiles that don’t translate in production
  • Interview processes resetting once gaps are exposed
  • Increased delivery risk across trading and infrastructure teams

A more effective approach starts with where this capability already exists.

Our search is built across exchanges, trading firms, and infrastructure providers, engaging talent operating within live environments rather than relying on open-market visibility. This includes:

  • Mapping talent across execution platforms, connectivity, and market infrastructure
  • Tracking movement between competing systems and products
  • Maintaining relationships within low-latency and regulated environments

Candidates are assessed based on how they operate in practice, ensuring alignment from the outset and hires that perform under real market conditions.



Capability Across Trading & Market Infrastructure

Building teams within trading and exchange environments requires a capability aligned to how systems perform under live market conditions. Roles are not defined by title alone, but by how they contribute to execution, infrastructure, and control.

Harrington Starr supports recruitment across a full capability spectrum, with specialist consultants operating across core areas of trading, technology, and market infrastructure, ensuring alignment between role requirements and how these environments function in practice.

These teams underpin execution, connectivity, and system performance across trading environments.

  • Electronic trading and low-latency engineers (C++, Java, real-time systems)
  • Software engineers building matching engines, execution platforms, and trading systems
  • DevOps and cloud engineers supporting hybrid infrastructure across on-premise and cloud environments
  • Network engineers operating multicast, co-location, and ultra-low latency connectivity

Focused on how market data is captured, processed, and delivered into trading workflows.

  • Market data engineers and feed handlers managing real-time data pipelines
  • Data engineers and platform specialists supporting trading and analytics environments
  • Data and analytics professionals supporting pricing, signal generation, and decision-making

Ensuring trading systems remain stable, resilient, and operational under live conditions.

  • Infrastructure engineers supporting exchange and trading environments
  • Application support specialists managing OMS / EMS and live trading systems
  • Site reliability and platform engineers supporting uptime and performance under load

Bridging trading systems with end users, from product design through to client delivery.

  • Product managers across execution platforms, APIs, and trading infrastructure
  • Sales and account management for market data and trading technology
  • Solution architects supporting integration into client trading environments

Protecting market integrity and ensuring regulatory and operational control across trading environments.

  • Risk and compliance professionals within regulated trading environments
  • Market surveillance and regulatory specialists
  • Clearing, settlement, and post-trade operations professionals

Operate with Clarity in a Complex Market

Trading and exchange environments demand precision at every level, from the engineers maintaining execution systems to the commercial teams driving platform adoption. 

If you are building a team or considering your next move, Harrington Starr can give you a clear view of what the market looks like, who is available, and what it realistically takes to secure them.

Build Your Team
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Harrington Starr
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