IT & Software

Market Data Engineer, Parameta Solutions

Liquidnet

London · Greater London · United Kingdom

Overview

As a Market Data Engineer at Parameta Solutions, you will help build and sustain a fast, reliable real-time market data environment that underpins our clients’ trading and analytics. You will work across exchanges, vendors and internal systems to capture, process and distribute data with high availability. This hands-on role emphasizes low latency, scalability and automated workflows to support critical market data services in a fast-paced financial setting. You’ll collaborate with tech and business teams to deliver robust data solutions that scale with growth and regulatory requirements.

Responsibilities
  • Monitor real-time market data services for accuracy and timeliness
  • Integrate, normalize and distribute data from exchanges, vendors and internal platforms
  • Troubleshoot data, application and infrastructure issues to maintain availability and integrity
  • Optimize data platforms and pipelines for low-latency, high-throughput performance
  • Lead platform upgrade planning, lifecycle, maintenance and deployments
  • Develop automation for data ingestion, processing, monitoring and workflows
  • Support capacity planning, performance tuning and infrastructure improvements
  • Collaborate with technology, business, exchanges and vendors to deliver data solutions
  • Ensure compliance with exchange policies and regulatory requirements
  • Maintain clear technical and operational documentation
Key requirements
  • Proven experience with real-time market data platforms in production
  • Understanding of feed handlers, data normalization, entitlement management and low-latency distribution
  • Experience integrating and distributing financial market data from exchanges, vendors and internal systems
  • Strong troubleshooting across data, applications and infrastructure in high-availability environments
  • Capacity planning, performance tuning and scalability optimization
  • Scripting and automation skills (Python, Shell, PowerShell or similar)
  • Knowledge of monitoring, alerting and operational support for critical systems
  • Collaborative work with tech teams, business stakeholders, vendors and external partners
  • Understanding of exchange policies, data licensing and regulatory requirements
  • Analytical, communication and problem-solving skills; proactive and service-focused
  • Willingness to support deployments and incidents outside standard hours
  • Analytical thinking
  • Effective communication
  • Problem-solving
  • Python, Shell, PowerShell scripting
  • Monitoring and alerting practices for critical systems
  • Low-latency data distribution and high-throughput pipelines

Reference: WJ-747_31229585 · Posted 06 Nov 2026, 02:09 AM

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