metrics design Solid understanding of Linux/UNIX operating systems Experience with real-time, mission-critical systems Familiarity with networking tools (e.g., Wireshark), Solace , and 10GbE multicast Knowledge of FIXprotocol and other market connectivity standards Domain Knowledge Front-office experience in FX trading or quantitative finance Understanding of pricing algorithms , dynamic spreading , and FX ECNs FX Options More ❯
Central London, London, England, United Kingdom Hybrid / WFH Options
Reed
metrics design Solid understanding of Linux/UNIX operating systems Experience with real-time, mission-critical systems Familiarity with networking tools (e.g., Wireshark), Solace , and 10GbE multicast Knowledge of FIXprotocol and other market connectivity standards Domain Knowledge Front-office experience in FX trading or quantitative finance Understanding of pricing algorithms , dynamic spreading , and FX ECNs FX Options More ❯
Employment Type: Full-Time
Salary: £150,000 - £160,000 per annum, Inc benefits
and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q is advantageous. Scripting experience (Bash, Python, Perl) will More ❯
Kafka, ELK. Experience leveraging LLMs for coding and tooling. Understanding of trade booking and lifecycle processes. Knowledge of MiFID II, Dodd-Frank regulations and controls. Knowledge/experience of FIX flows and RFQ workflows (TradeWeb, RFQ Hub, BlackRock, Bloomberg). Additional technology experience: React JS, Apache NiFi, Mongo, DBaaS, SaaS, Tibco/Solace or similar messaging middleware. Education Bachelor More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Thurn Partners
in Python and bash scripting. Experience designing and implementing multithreaded and distributed systems. Hands-on experience with exchange trading gateways and/or market data feed handlers. Familiarity with FIXprotocol is advantageous. Knowledge of financial products is desirable. Experience in low-latency optimisation and performance tuning is a plus. Excellent problem-solving skills and a collaborative, team More ❯
in Python and bash scripting. Experience designing and implementing multithreaded and distributed systems. Hands-on experience with exchange trading gateways and/or market data feed handlers. Familiarity with FIXprotocol is advantageous. Knowledge of financial products is desirable. Experience in low-latency optimisation and performance tuning is a plus. Excellent problem-solving skills and a collaborative, team More ❯
london, south east england, united kingdom Hybrid / WFH Options
Thurn Partners
in Python and bash scripting. Experience designing and implementing multithreaded and distributed systems. Hands-on experience with exchange trading gateways and/or market data feed handlers. Familiarity with FIXprotocol is advantageous. Knowledge of financial products is desirable. Experience in low-latency optimisation and performance tuning is a plus. Excellent problem-solving skills and a collaborative, team More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Thurn Partners
in Python and bash scripting. Experience designing and implementing multithreaded and distributed systems. Hands-on experience with exchange trading gateways and/or market data feed handlers. Familiarity with FIXprotocol is advantageous. Knowledge of financial products is desirable. Experience in low-latency optimisation and performance tuning is a plus. Excellent problem-solving skills and a collaborative, team More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Thurn Partners
in Python and bash scripting. Experience designing and implementing multithreaded and distributed systems. Hands-on experience with exchange trading gateways and/or market data feed handlers. Familiarity with FIXprotocol is advantageous. Knowledge of financial products is desirable. Experience in low-latency optimisation and performance tuning is a plus. Excellent problem-solving skills and a collaborative, team More ❯
start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial service firms, leading exchanges and single dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
field. 10+ years' experience in Java development within low-latency trading systems . Deep knowledge of Java concurrency, GC tuning, memory management, and NIO . Familiarity with market microstructure, FIX, order types, and trading protocols . Proven track record delivering production-grade Java trading platforms . Rates (cash & derivatives) eTrading experience strongly preferred. Preferred Technical Skills Core Java 11+ More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Spectrum Search
to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise in high-performance messaging and serialization frameworks. Deep networking knowledge: TCP/UDP More ❯
to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise in high-performance messaging and serialization frameworks. Deep networking knowledge: TCP/UDP More ❯
london, south east england, united kingdom Hybrid / WFH Options
Spectrum Search
to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise in high-performance messaging and serialization frameworks. Deep networking knowledge: TCP/UDP More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Spectrum Search
to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise in high-performance messaging and serialization frameworks. Deep networking knowledge: TCP/UDP More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Spectrum Search
to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise in high-performance messaging and serialization frameworks. Deep networking knowledge: TCP/UDP More ❯
