12 of 12 FIX Protocol Jobs

Month Initial Contract Inside IR35 London (Onsite) Long-Term Programme with Potential to Run for 3 Years We are seeking an experienced Python & FIX Connectivity Trading Application Production Support Specialist to join a high-performing team supporting global derivatives trading platforms. This role is ideal for candidates with … strong background in Front Office trading application support, FIX connectivity, and capital markets environments. Key Responsibilities Provide production support for business-critical Front Office trading applications. Investigate, troubleshoot, and resolve issues across the trading environment. Perform root cause analysis and implement long-term solutions to improve platform stability. Respond ...

bottlenecks. Experience building test infrastructure: Previous work on test frameworks, load testing suites, or performance benchmarking systems. Capital markets knowledge: Familiarity with exchange technology, FIX protocols, market data formats, or trading workflows. Docker/containerization basics: Growing relevance for deployment and testing. QuestDB or Dolt: Time-series or version ...

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 ...

derivatives is a plus) Desired Skills/Experience Knowledge of capital markets exchange connectivity on fixed income and derivatives) Exchange protocols such as FIX and SBE. Some understanding and usage of cloud technology is a plus but not mandatory. ...

latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem-solving mindset. Experience across asset classes such as FX, Equities, Commodities ...

trading Market-data systems Low-latency financial technology High-performance distributed systems Candidates from financial markets are particularly relevant where they have experience with FIX Protocol, electronic trading or real-time market-data systems . A strong mathematical or quantitative background will be highly valuable. ...

versions (Java 17+). General familiarity with data structures such as sets, hashes, caches etc Experience developing Front Office financial systems, E-Trading and FIX Experience in delivering OMS/EMS/Exchange systems Exposure to equities trading & brokerage General knowledge of data injection/inversion of control Experience ...

25+ is a plus General familiarity with data structures such as sets, hashes, caches etc Experience developing Front Office financial systems, E-Trading and FIX Experience in delivering OMS/EMS/Exchange systems Exposure to equities trading & brokerage General knowledge of data injection/inversion of control Experience ...

production support and monitoring for Fixed Income eTrading applications and associated services. Support electronic trading workflows, including RFQ processing, orders and trades, FIX connectivity, market data and STP. Work directly with electronic trading venues and external vendors to investigate connectivity, application and production issues. Troubleshoot application, server, network … Capital Markets. Good understanding of electronic trading workflows and the trade lifecycle, particularly RFQ, orders, trades, pricing, market data and STP. Practical understanding of FIX protocol and electronic venue connectivity, including troubleshooting connectivity and message-flow issues. Experience working with electronic trading venues, application vendors and internal technical ...

running performance benchmarks, and diagnosing production issues. Excellent technical communication and collaborative problem-solving skills. Experience with order entry and market data protocols (e.g. FIX, ITCH). Familiarity with low-latency frameworks such as Aeron, Chronicle, or LBM. An understanding of replicated state machines, event sourcing, or deterministic systems. ...

building solutions within these domains: Order Management Systems Execution Management Systems Smart Order Routing Trading Venues & Exchanges Matching Engines Algo Containers Risk Management FIX Gateways Experienced in working within an Agile environment and following a mature SDLC Experience with Distributed Systems and Consensus Algorithms Experience with Event-driven architecture ...

building solutions within these domains: Order Management Systems Execution Management Systems Smart Order Routing Trading Venues & Exchanges Matching Engines Algo Containers Risk Management FIX Gateways Experienced in working within an Agile environment and following a mature SDLC. Experience with Distributed Systems and Consensus Algorithms Experience with Event-driven architecture ...