1 to 25 of 45 FIX Protocol Jobs in the UK

latency, high-performance systems Expertise in distributed systems and application architecture Experience in FX Spot or Equities algorithmic trading and pricing systems Knowledge of FIX protocol and enterprise messaging (e.g., multicast) Familiarity with time-series databases such as KDB Experience with lock-free algorithms and performance tuning Agile … development experience with CI/CD and automated testing Key Skills: Java/FX Spot/Algorithmic Trading/FIX protocol/pricing system/Banking ...

trading, technology, and regulation. What You’ll Do Client Support & Onboarding Manage new and existing clients with technical onboarding, account setup, certifications and FIX protocol connectivity, including network configuration and session management. Guide clients through onboarding and testing, ensuring adherence to MTF requirements and trading rules. Troubleshoot client … connectivity or trading issues (including FIX sessions, TCP/IP connectivity, firewall or routing matters), escalating to technology & engineering teams where necessary. Trading & Market Technical Operations Monitor live trading activity and platform performance, ensuring seamless execution for market Subscribers. Oversee market data integrity, trade lifecycle events, and system connectivity ...

Execute functional and automated testing for trading applications Trace trade and order flows across multiple integrated systems to ensure accuracy and data integrity Validate FIX protocol message flows, including data transformation and routing Conduct reconciliation testing between trading platforms and downstream systems Support release cycles, including regression testing … Requirements Proven experience in QA/testing within trading or capital markets environments Strong experience with functional testing of trading applications Solid understanding of FIX Protocol Strong SQL skills for data validation and analysis Experience working in Linux/Unix environments (commands and basic scripting) Good understanding ...

with real ownership from design through to production. What You’ll Do Design and implement core execution and order management services Build and maintain FIX protocol integrations with exchanges, brokers, and liquidity providers Develop low-latency, production-grade trading infrastructure Work directly with traders, quants, and risk engineers … flows Experience required You'll have strong experience building EMS/OMS systems Hands-on experience in C++, Rust, or Python Practical experience with FIX protocol Experience with commodities is ideal ...

business analysis (IaaS, SaaS, PaaS, Enterprise). Familiarity with modern tech stacks including AWS , Java, and/or C++ . Electronic Trading - Market Data - FIX Protocol - ITCH - FIX Connectivity - Exchange Connectivity - Latency improvement - Networking - highly desirable. Excellent analytical, communication, and st,akeholder management skills. Why Join ...

methodologies• Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology ...

Linux systems. Good understanding of modern development best practices and methodologies Python. Git. SQL. Knowledge of capital markets technologies, protocols, and standards such as FIX and SBE. Most importantly, a drive to solve complex technological and trading problematics with a great team of talented developers. Desired Skills/Experience ...

NoSQL databases Experience with cloud platforms (Azure or AWS) Desirable: Experience with containerisation (Docker, Kubernetes) Knowledge of financial systems or trading platforms Exposure to FIX protocol Understanding of asset classes such as FX, derivatives, or similar Qualifications & Experience Degree in Computer Science, Engineering, or a related field ...

C++) for automation, tooling, and operational tasks. Experience with distributed systems design, maintenance, and troubleshooting. Knowledge of financial markets, electronic trading workflows, and the FIX protocol. Demonstrated ability to debug, optimize, and troubleshoot code and system performance issues. Job Info Job Identification 165083 Job Category Vice President Posting Date ...

Connectivity Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket or HTTP requests Ensure quality of software based on a set of testing suites, which you are expected to use, maintain and extend ...

Linux systems. Good understanding of modern development best practices and methodologies Python. Git. SQL. Knowledge of capital markets technologies, protocols, and standards such as FIX and SBE. Most importantly, a drive to solve complex technological and trading problematics with a great team of talented developers. Desired Skills/Experience ...

Bank supporting global trading desk* A background of solid architectural work* Knowledge of Enterprise Integration and messaging technologies 29 West Multicast* Knowledge of the FIX protocol* Familiarity with time series databases KDB* Knowledge of lock free algorithms low latency tuning and threading.Additional Skills :* o Excellent problem solving ...

into a Linux environment. Design, develop, test, and support various Market Access trading and risk management modules in C/C++. Working knowledge of FIX protocol. Experience in low latency connectivity to Futures and Options markets e.g., Eurex, CME, and ICE. Order management experience with Multileg products in Futures ...

members and liaise with external consultancies on technical design and delivery. Key Skills: Java, JEE, Multi-threading, Low latency systems, Algorithmic trading, FX eFX, FIX protocol, Enterprise Integration, Messaging technologies, KDB, Lock-free algorithms, Agile delivery, Continuous Integration ...

applications Advanced Java development skills, including performance optimisation (low GC, lock-free techniques) Experience with Real Time messaging frameworks/protocols (eg Aeron, Kafka, FIX, ITCH, OUCH) Familiarity with time-series data platforms, preferably KDB Solid understanding of modern software engineering practices (CI/CD, testing, agile) Ability ...

different exchanges behave and how to optimise connectivity and routing Comfortable working in Linux/Unix environments Nice to have: Experience with FIX or market data systems Experience working in trading or real-time environments Scripting experience (Python or similar) This is a hands-on role within a flat ...

investment bank, prop trader or hedge fund - Current experience working on mulithreaded, distributed systems Nice to have: - Masters degree in relevant field - Python scripting - FIX - Exchange trading gateways or market data feed handlers McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. ...

different exchanges behave and how to optimise connectivity and routing • Comfortable working in Linux/Unix environments Nice to have: • Experience with FIX or market data systems • Experience working in trading or real-time environments • Scripting experience (Python or similar) This is a hands-on role within a flat ...

different exchanges behave and how to optimise connectivity and routing • Comfortable working in Linux/Unix environments Nice to have: • Experience with FIX or market data systems • Experience working in trading or real-time environments • Scripting experience (Python or similar) This is a hands-on role within a flat ...

high-performance systems for trading, order routing, and real-time market data processing Contribute to the design and optimisation of exchange connectivity layers , including FIX-style protocols, native exchange APIs, and WebSocket feeds Build and enhance components inspired by matching engine/exchange-grade architecture , including order lifecycle management ...

must Programming/scripting knowledge Basic SQL CloverDX or other ETL system experience is preferred Knowledge of data transfer protocols preferred (e.g., FIX, sFTP, Kafka, MQ) Ability to think strategically and fully understand a problem before identifying a solution Meticulous attention to detail Ability to manage multiple projects ...

large-scale trading environments and modern technologies. Essential skills - Fidessa Application Support Analyst: Strong experience with Fidessa Equities/Global Markets knowledge Understanding of FIX Protocol Java & Linux experience Scripting (Python, Shell, or TCL) Experience with SQL databases (Sybase/MS SQL) Messaging frameworks (IBM MQ, TIBCO ...

improvements in a low-latency environment The tech environment Core Java (concurrency, NIO, GC tuning) Low latency/high throughput systems Event-driven architectures FIX and market connectivity Modern CI/CD tooling What they're looking for Strong Java engineers who understand performance, concurrency and real-time systems ...

their trading infrastructure, focusing on ultra-reliable, low-latency integrations with major crypto exchanges. Key Responsibilities Design and implement exchange connectivity modules (REST, WebSocket, FIX, proprietary APIs). Optimize order entry, market data ingestion, and account management for performance and reliability. Contribute to a fault-tolerant, scalable connectivity framework ...

Deep understanding of:*** Securities trading lifecycle* Advisory and discretionary portfolio management* Order Management Systems (OMS)* Portfolio accounting and rebalancing* Market data and pricing feeds* FIX protocol and/or API-based trading integrations •* Digital flows for managing portfolios* Experience working with regulated financial systems* Experience with SaaS-based ...