76 to 100 of 100 FIX Protocol Jobs in Central London

Support & Platform Engineer/Application SRE – Integration & Project Management Client: FinTech Salary: £90,000-£170,000 Location: London/Hybrid Skills: Linux, SQL, Python, FIX, SRE, Infrastructure, Project Management, Coordination, Trading The role: My client are looking for a talented individual with a broad skillset to perform a unique More ❯

Support & Platform Engineer/Application SRE – Integration & Project Management Client: FinTech Salary: £90,000-£170,000 Location: London/Hybrid Skills: Linux, SQL, Python, FIX, SRE, Infrastructure, Project Management, Coordination, Trading The role: My client are looking for a talented individual with a broad skillset to perform a unique More ❯

processes. Excellent communication, problem-solving, and relationship-building skills. Ability to thrive in a fast-paced, client-centric environment. Nice to Have Familiarity with FIX protocol, SWIFT messaging, or other financial integration standards. Experience with SaaS platforms or enterprise software in financial services. More ❯

processes. Excellent communication, problem-solving, and relationship-building skills. Ability to thrive in a fast-paced, client-centric environment. Nice to Have Familiarity with FIX protocol, SWIFT messaging, or other financial integration standards. Experience with SaaS platforms or enterprise software in financial services. More ❯

FIX Support Analyst Location: London Hybrid Salary: Up to £60,000 Skills: Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management, Hedge Funds, BuySide About the Job A leading provider of trading solutions is looking for a skilled … FIX Support Analyst for its Client Integration team. The role involves supporting integration projects, client engagements, and technical solution delivery within a collaborative environment. Key Responsibilities Gather client requirements and develop technical solutions. Deploy and configure trading and risk management products. Lead technical discussions and client meetings. Manage integration … teams. Resolve escalated issues effectively. Essential Skills 2+ years of integration or technical support experience. Strong SQL skills (data manipulation, optimization). Knowledge of FIX, XML, JSON. Understanding of financial markets (Equities, Derivatives, FX, Rates). Experience in client-facing roles. Preferred Skills Linux shell scripting, Perl FIXML and More ❯

FIX Support Analyst Location: London Hybrid Salary: Up to £60,000 Skills: Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management, Hedge Funds, BuySide About the Job A leading provider of trading solutions is looking for a skilled … FIX Support Analyst for its Client Integration team. The role involves supporting integration projects, client engagements, and technical solution delivery within a collaborative environment. Key Responsibilities Gather client requirements and develop technical solutions. Deploy and configure trading and risk management products. Lead technical discussions and client meetings. Manage integration … teams. Resolve escalated issues effectively. Essential Skills 2+ years of integration or technical support experience. Strong SQL skills (data manipulation, optimization). Knowledge of FIX, XML, JSON. Understanding of financial markets (Equities, Derivatives, FX, Rates). Experience in client-facing roles. Preferred Skills Linux shell scripting, Perl FIXML and More ❯

new systems. Capacity planning and support for increasing volumes and business growth. Knowledge of networking and storage concepts. Escalate/follow-up on permanent fix for development related issues. Provide solutions for application automation. Manage communication of system and application outages to the end users whenever required. Resolve complex … trading environment. Knowledge of support applications that use high-performance messaging/middleware. Strong analytical, and verbal and written communication skills. Strong Knowledge of FIX protocol. Java, C#, C++ development skills set, nice plus. Personal Attributes Good communication skills, including the ability to write clearly. Able to function effectively More ❯

will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure, including platforms like ION … external vendors. Highly methodical with experience in ITIL frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a More ❯

will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure, including platforms like ION … external vendors. Highly methodical with experience in ITIL frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a More ❯

systems that handle real-time trade execution, messaging, and integration. This role focuses on developing high-performance services using the .NET framework, integrating with FIX protocols, and leveraging message queuing technologies such as RabbitMQ or Kafka. You’ll play a key role in improving trade flow automation and operational … efficiency across the front-to-back lifecycle. Key Responsibilities: Design and develop .NET-based services that integrate trading systems using FIX Build and maintain messaging infrastructure using RabbitMQ, Kafka, or similar Develop robust APIs and services for trade capture, enrichment, and routing Work closely with traders, middle office, and … issues in a low-latency trading environment Required Experience: Strong development experience in C# and .NET Core/.NET Framework Hands-on experience integrating FIX protocols (e.g., QuickFIX/n, OnixS) Proficiency with message brokers (RabbitMQ, Kafka, MSMQ, etc.) Knowledge of STP, order lifecycle, and post-trade processing Familiarity More ❯

systems that handle real-time trade execution, messaging, and integration. This role focuses on developing high-performance services using the .NET framework, integrating with FIX protocols, and leveraging message queuing technologies such as RabbitMQ or Kafka. You’ll play a key role in improving trade flow automation and operational … efficiency across the front-to-back lifecycle. Key Responsibilities: Design and develop .NET-based services that integrate trading systems using FIX Build and maintain messaging infrastructure using RabbitMQ, Kafka, or similar Develop robust APIs and services for trade capture, enrichment, and routing Work closely with traders, middle office, and … issues in a low-latency trading environment Required Experience: Strong development experience in C# and .NET Core/.NET Framework Hands-on experience integrating FIX protocols (e.g., QuickFIX/n, OnixS) Proficiency with message brokers (RabbitMQ, Kafka, MSMQ, etc.) Knowledge of STP, order lifecycle, and post-trade processing Familiarity More ❯

will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure, including platforms like ION … external vendors. Highly methodical with experience in ITIL frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a More ❯

will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure, including platforms like ION … external vendors. Highly methodical with experience in ITIL frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a More ❯

Squarepoint is a global investment management firm that utilizes a diversified portfolio of systematic and quantitative strategies across financial markets that seeks to achieve high quality, uncorrelated returns for our clients. We have deep expertise in trading, technology and operations More ❯

Squarepoint is a global investment management firm that utilizes a diversified portfolio of systematic and quantitative strategies across financial markets that seeks to achieve high quality, uncorrelated returns for our clients. We have deep expertise in trading, technology and operations More ❯

Client Integration Specialist (CIS) Location: London Hybrid Salary: £65,000 to £90,000 Skills: Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management, Hedge Funds, BuySide About the Job A leading provider of trading solutions is looking for a … teams. Resolve escalated issues effectively. Essential Skills 2+ years of integration or technical support experience. Strong SQL skills (data manipulation, optimisation). Knowledge of FIX, XML, JSON. Understanding of financial markets (Equities, Derivatives, FX, Rates). Experience in client-facing roles. Preferred Skills Linux shell scripting, Perl FIXML and … FIX Simulator Data analytics tools (e.g., Pentaho) Broker Algorithmic order flows Jira and Confluence proficiency This is an exciting opportunity for career growth within a dynamic financial technology firm. Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management More ❯

Client Integration Specialist (CIS) Location: London Hybrid Salary: £65,000 to £90,000 Skills: Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management, Hedge Funds, BuySide About the Job A leading provider of trading solutions is looking for a … teams. Resolve escalated issues effectively. Essential Skills 2+ years of integration or technical support experience. Strong SQL skills (data manipulation, optimisation). Knowledge of FIX, XML, JSON. Understanding of financial markets (Equities, Derivatives, FX, Rates). Experience in client-facing roles. Preferred Skills Linux shell scripting, Perl FIXML and … FIX Simulator Data analytics tools (e.g., Pentaho) Broker Algorithmic order flows Jira and Confluence proficiency This is an exciting opportunity for career growth within a dynamic financial technology firm. Integration Specialist, Project Manager, SQL, FIX, Swift, XML, JSON, Data Manipulation, Equities, Derivatives, FX, Rates, Fixed Income, Asset Management More ❯

At Peregrine, were constantly seeking Specialist Talent that offer the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Project Change Professionals in large government organisations to Software Developers in the private sector More ❯

At Peregrine, we’re constantly seeking Specialist Talent that offer the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Project Change Professionals in large government organisations to Software Developers in the private More ❯

E-Trading Java Developer, Financial services Our client, a global financial services group, are seeking an experienced Java developer with a solid understanding of Fixed Income markets, cash and derivatives and e-trading. This role will require a senior Java More ❯

E-Trading Java Developer, Financial services Our client, a global financial services group, are seeking an experienced Java developer with a solid understanding of Fixed Income markets, cash and derivatives and e-trading. This role will require a senior Java More ❯

FX pricing, trading, and risk. Optimise and maintain multithreaded systems to support low-latency execution. Work with large-scale, high-throughput messaging systems (e.g., FIX, Kafka). Collaborate with cross-functional teams to deliver robust, scalable software solutions. Continuously improve performance, reliability, and observability of trading systems. Required Skills … understanding of low-latency design patterns and performance optimisation. Experience building and supporting real-time or high-throughput systems. Familiarity with messaging protocols (e.g., FIX, MQ, Kafka). Good grasp of data structures, memory management, and JVM tuning. Strong problem-solving and debugging skills in a time-sensitive environment. More ❯

Production Support Engineer - Python Client: Elite FinTech Salary: £80,000-£160,000 + Bonus Location: London/Hybrid Skills: Linux, Python, SQL, Front Office, FIX, Finance The role: My client are seeking an Engineer with a broad skillset to support a range of technology within their stack. The position … Linux environments Strong understanding of Application architecture Scripting skills utilising Python An understanding of relational databases and querying (SQL, Postgres etc.) SQL troubleshooting skills FIX skills highly desirable A personality! The organisation is one of the most elite FinTech firms globally and you can expect to find: Stunning offices More ❯

Production Support Engineer - Python Client: Elite FinTech Salary: £80,000-£160,000 + Bonus Location: London/Hybrid Skills: Linux, Python, SQL, Front Office, FIX, Finance The role: My client are seeking an Engineer with a broad skillset to support a range of technology within their stack. The position … Linux environments Strong understanding of Application architecture Scripting skills utilising Python An understanding of relational databases and querying (SQL, Postgres etc.) SQL troubleshooting skills FIX skills highly desirable A personality! The organisation is one of the most elite FinTech firms globally and you can expect to find: Stunning offices More ❯

Customer Success Manager (EMEA) London – hybrid working model Salary – up to £80,000 (DOE) We are seeking a dedicated Customer Success Manager . In this client-centric, fast-paced, and results-oriented role, you’ll be the primary point of More ❯