1 to 25 of 97 Remote FIX Protocol Jobs in the UK

Job Description FIX Connectivity Engineer - AVP (Hybrid) Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services … unparalleled access to capital and liquidity. What We do/The Team This role is within the Equities Electronic Technology organization within the Global FIX Engineering Team. The FIX Engineering team is responsible for all Client onboarding as well as FIX connection support and maintenance across Citi … directly with external clients, software vendors and various multi-asset business teams at Citi. The team globally provides 24/5 follow the sun FIX Connection coverage through teams in Singapore, Pune, New York, and the UK. The candidate will be expected to participate in prioritization, project planning, certification More ❯

Role: Contract Business Analyst (Exchange Trading) Domain: Energy & Commodities Trading Project: Trading Exchanges (Third Party Networks, OMS/EMS, FIX messaging) Location: London (hybrid) Rate: £800/d (inside IR35) Contract: 6 months (multi-year scope) X4 Technology are partnered with a global energy trading offering a contract Business … of derivatives trading by automating execution, enhancing price transparency and improving customer experience. This specific project focuses on exchange connectivity, OEMS integration (Trading Technologies), FIX protocol implementation and market data integration to deliver a scalable, compliant trading infrastructure. Responsibilities of the Business Analyst (Exchange Trading) Leverage expertise in … global future exchanges to gather and clarify business requirements Serve as SME for trading exchange, OEMS, FIX protocol and market data integration Translate requirements into technical solutions across the project lifecycle Analyse and map RFQ, order and trade lifecycles to design solutions that enhance trading system quality and More ❯

Role: Contract Business Analyst (Exchange Trading) Domain: Energy & Commodities Trading Project: Trading Exchanges (Third Party Networks, OMS/EMS, FIX messaging) Location: London (hybrid) Rate: £800/d (inside IR35) Contract: 6 months (multi-year scope) X4 Technology are partnered with a global energy trading offering a contract Business … of derivatives trading by automating execution, enhancing price transparency and improving customer experience. This specific project focuses on exchange connectivity, OEMS integration (Trading Technologies), FIX protocol implementation and market data integration to deliver a scalable, compliant trading infrastructure. Responsibilities of the Business Analyst (Exchange Trading) Leverage expertise in … global future exchanges to gather and clarify business requirements Serve as SME for trading exchange, OEMS, FIX protocol and market data integration Translate requirements into technical solutions across the project lifecycle Analyse and map RFQ, order and trade lifecycles to design solutions that enhance trading system quality and More ❯

Technical skills Proficiency in Windows and Unix/Linux operating systems. Experience with SQL databases (Postgres, Oracle, Sybase). Understanding of trading processes, including FIX connectivity, order management, pricing, and market making. Familiarity with ITIL framework processes for incident and problem management. Knowledge of observability and monitoring tools (e.g. More ❯

XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative/Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL/NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯

17+ 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 More ❯

XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative/Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL/NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯

SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points Derivative/Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL/NoSQL database experience McGregor Boyall is an equal opportunity employer and does not discriminate on any grounds. More ❯

XP, Kanban) Excellent problem-solving skills under pressure Bonus Points For Derivative/Options product knowledge Experience with integrated trading platforms (SecDB, Athena, Quartz) FIX Protocol or FpML knowledge SQL/NoSQL database experience McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. More ❯

gathering, prototyping, design, implementation, testing, and maintenance. Desired Skills and Experience: Familiarity with microfrontend architecture. Experience with straight-through-processing (STP) requirements and the FIX protocol. Knowledge of CTRM/ETRM systems. Exposure to Microsoft Azure Data Factory, Data Bricks, and building reporting capabilities. Proficiency in Python is a More ❯

gathering, prototyping, design, implementation, testing, and maintenance. Desired Skills and Experience: Familiarity with microfrontend architecture. Experience with straight-through-processing (STP) requirements and the FIX protocol. Knowledge of CTRM/ETRM systems. Exposure to Microsoft Azure Data Factory, Data Bricks, and building reporting capabilities. Proficiency in Python is a More ❯

owning and delivering high quality projects to objectives and within time scales. Good working knowledge of application integration, testing and working with APIs. Solid FIX API experience. Excellent documentation skills. Flexible and adaptable to changing priorities. Hands-on approach with ability to deliver to commitments. Strong customer service focus More ❯

Experience with document databases (MongoDB). Experience developing multi-threaded, distributed systems. Experience with testing frameworks like JUnit and Cucumber. Solid understanding of the FIX protocol. Beneficial Skills And Experience Experience with Chronicle framework or low-latency programming. Experience with time-series databases like KDB. Experience with Equities trading More ❯

making, or arbitrage strategies Knowledge of traditional derivatives, fixed income, and equity markets Experience with cryptocurrency exchanges and API integrations Familiarity with trading protocols (FIX, REST APIs, WebSocket) Understanding of risk management principles in trading environments What We Offer Competitive compensation package with performance-based bonuses Fully remote work More ❯

to work in a collaborative team environment Desirable Experience Knowledge of WPF application development Exposure to financial services or trading systems Understanding of the FIX protocol Experience with AWS services and cloud automation Knowledge of Java , JavaScript , or React Familiarity with microservices and serverless architecture Experience with TDD More ❯

focusing on low-level performance tuning, multithreading , and garbage collection optimization . FIC or similar business knowledge: Strong understanding of FIC markets Experience with FIX protocol , SBE Market Data Feeds (e.g., Refinitiv, Bloomberg), and LP connectivity . Real time Messaging Systems: Experience with low-latency messaging technologies such … as Solace . Linux based systems, CI/CD pipelines, GitHub Actions, MyBatis, Maven Advanced experience with FIX Engines/Routers (Raptor, Catalyst, Chronicle, or similar tools). Distributed Systems: Experience with distributed computing , clustering , and scalability strategies . Soft Skills: Excellent communication and interpersonal skills to work effectively More ❯

focusing on low-level performance tuning, multithreading , and garbage collection optimization . FIC or similar business knowledge: Strong understanding of FIC markets Experience with FIX protocol , SBE Market Data Feeds (e.g., Refinitiv, Bloomberg), and LP connectivity . Real time Messaging Systems: Experience with low-latency messaging technologies such … as Solace . Linux based systems, CI/CD pipelines, GitHub Actions, MyBatis, Maven Advanced experience with FIX Engines/Routers (Raptor, Catalyst, Chronicle, or similar tools). Distributed Systems: Experience with distributed computing , clustering , and scalability strategies . Soft Skills: Excellent communication and interpersonal skills to work effectively More ❯

to troubleshoot live issues and optimise trading operations. Build, maintain, and document proactive alerting systems and health checks for internal and external connectivity (e.g., FIX, REST APIs). Drive operational excellence through robust incident management, process improvement, and knowledge-sharing across regions. Play a key role in onboarding new … a Linux-heavy environment. Strong knowledge of the trade lifecycle in one or more asset classes (e.g., FX, Commodities, Equities). Proven expertise in FIX protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos. Experience with More ❯

knowledge of OpenJVS and SQL. Have working knowledge of Java. Possess domain expertise in Metals and Carbon markets. Be familiar with Linux, git, RabbitMQ, FIX, and REST protocols. Additional Information For more details about DRW's processing activities and data use, please view our Privacy Notice at https:/ More ❯

Experience with document databases (MongoDB). Experience developing multi-threaded, distributed systems. Experience with testing frameworks like JUnit and Cucumber. Solid understanding of the FIX protocol. Beneficial Skills and Experience Experience with Chronicle framework or low-latency programming. Experience with time-series databases like KDB. Experience with Equities trading More ❯

Experience with document databases (MongoDB). Experience developing multi-threaded, distributed systems. Experience with testing frameworks like JUnit and Cucumber. Solid understanding of the FIX protocol. Beneficial Skills and Experience Experience with Chronicle framework or low-latency programming. Experience with time-series databases like KDB. Experience with Equities trading More ❯

customization of Openlink Endur Confident knowledge of OpenJVS and SQL Working knowledge of Java Metal and Carbon domain expertise Exposure to Linux, git, rabbitmq, FIX, and REST More ❯

to delivery in a fast-paced, agile culture. Experience working with traders, quants, and risk managers in an investment banking environment. Experience with the FIX protocol and web services interfaces is beneficial. Experience of Orchestrade, and its features, configuration, and APIs is beneficial. This is a highly skilled More ❯

scripting skills in PowerShell or Python Excellent communicator who can document clearly and liaise with clients, dev teams, and exchanges Familiarity with ITIL processes, FIX messaging (nice to have), and trading protocols across asset classes This is a great opportunity for someone looking to take ownership of support in More ❯

scripting skills in PowerShell or Python Excellent communicator who can document clearly and liaise with clients, dev teams, and exchanges Familiarity with ITIL processes, FIX messaging (nice to have), and trading protocols across asset classes This is a great opportunity for someone looking to take ownership of support in More ❯