376 to 400 of 419 FIX Protocol Jobs in London

logs, etc.) Experience building systems with sub-millisecond latency targets . Strong exposure to low-latency messaging technologies (e.g. Aeron , Chronicle Queue, SBE, UDP multicast). Market connectivity (e.g. FIX, exchange/broker APIs) experience. More ❯

logs, etc.) Experience building systems with sub-millisecond latency targets . Strong exposure to low-latency messaging technologies (e.g. Aeron , Chronicle Queue, SBE, UDP multicast). Market connectivity (e.g. FIX, exchange/broker APIs) experience. More ❯

logs, etc.) Experience building systems with sub-millisecond latency targets . Strong exposure to low-latency messaging technologies (e.g. Aeron , Chronicle Queue, SBE, UDP multicast). Market connectivity (e.g. FIX, exchange/broker APIs) experience. More ❯

management skills . Communicate effectively with technical and non-technical colleagues. Required Technical Skills: Strong programming skills in Python or another scripting language. Experience with SQL databases. Knowledge of FIX Protocol . Familiarity with DevOps practices, CI/CD pipelines, and automation tools . Why Join? Work in a prestigious and highly profitable hedge fund , offering excellent compensation More ❯

opportunity to build high-speed, data-intensive applications that scale elastically meet tough performance requirements. You will work within a pod of 5 on core trading services, order routing, FIX connectivity, real-time price services, database designs, cloud-based micro-services, big data solutions and more. Good general Core Java, algorithms etc is required and the role will be More ❯

opportunity to build high-speed, data-intensive applications that scale elastically meet tough performance requirements. You will work within a pod of 5 on core trading services, order routing, FIX connectivity, real-time price services, database designs, cloud-based micro-services, big data solutions and more. Good general Core Java, algorithms etc is required and the role will be More ❯

client is looking for a C# Developer, with commercial knowledge of commodities. Please let me know if you might be interested. 7+ years C# development experience, using Rest APIS, FIX messaging and Microservice architecture Commercial experience in commodities such as oil, gas, power and carbon Experience working within the Front Office Preferred: Familiarity with nHibernate, OData, and Test-Driven More ❯

slippage. Required Expertise: Exceptional C++ skills , including common trading data structures, low-latency techniques, robust concurrency control, efficient memory management, and CPU/cache optimization. Proficiency in network programming (FIX, binary) and asynchronous I/O . Strong understanding of quantitative concepts such as probability trees and dynamic programming . #J-18808-Ljbffr More ❯

Python, Rust, or Bash. Excellent problem-solving skills with a proactive and ownership mindset. Strong verbal and written communication skills. Nice to have: Knowledge of trade flow protocols like FIX, BOE, OUCH/ITCH, PILLAR, SBE, OMEX. Experience with FPGA-based applications and L1 network design. Familiarity with various network switch architectures and vendors. If you’re ready to More ❯

Python, Rust, or Bash. Excellent problem-solving skills with a proactive and ownership mindset. Strong verbal and written communication skills. Nice to have: Knowledge of trade flow protocols like FIX, BOE, OUCH/ITCH, PILLAR, SBE, OMEX. Experience with FPGA-based applications and L1 network design. Familiarity with various network switch architectures and vendors. If you’re ready to More ❯

Python, Rust, or Bash. Excellent problem-solving skills with a proactive and ownership mindset. Strong verbal and written communication skills. Nice to have: Knowledge of trade flow protocols like FIX, BOE, OUCH/ITCH, PILLAR, SBE, OMEX. Experience with FPGA-based applications and L1 network design. Familiarity with various network switch architectures and vendors. If you’re ready to More ❯

Python, Rust, or Bash. Excellent problem-solving skills with a proactive and ownership mindset. Strong verbal and written communication skills. Nice to have: Knowledge of trade flow protocols like FIX, BOE, OUCH/ITCH, PILLAR, SBE, OMEX. Experience with FPGA-based applications and L1 network design. Familiarity with various network switch architectures and vendors. If you’re ready to More ❯

oriented performance work, especially in cloud Familiarity with standard Linux tooling, particularly network diagnostics Deep knowledge (or keen to acquire deep knowledge) of protocols including TCP, WebSockets, HTTP, TLS, FIX Comfortable using a statically typed programming language Experience with infrastructure-as-code techniques and tools, such as Terraform NB: Please do not apply if you are a fresh graduate. More ❯

disrupt the market. If you are interested in this opportunity and want to find out more, apply today! Responsibilities: Provide application support for internal and external exchange issues. Troubleshoot FIX and proprietary protocol-related issues. Manage and upgrade APIs. Offer technical support across the wider IT team. Skills & Experience: Proficiency in C++ or Python Experience with FIX Protocol Proficient in SQL Previous experience in the financial sector Troubleshooting trading connectivity issues Knowledge of Jira or similar tools Salary: Total Compensation up to £90,000 Location: London Bridge (Onsite More ❯

Key Skills Relevant industry experience in professional and client-focused environments. Understanding of Equities markets is advantageous. Strong technical knowledge of trading systems, market data, post-trade processes, and FIX protocol. A degree in technology, business, or engineering is preferred. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is to drive financial stability, empower More ❯

innovation and learning among colleagues. Role Responsibilities As a Solutions Architect, you will support our business by ensuring seamless integration between client systems and Bloomberg applications, using XML/FIX messaging and APIs. You will work closely with clients to implement solutions efficiently, adhering to timelines and regulatory requirements, and supporting various protocols such as FIX, MQ, TCP … and internal teams. Engage with clients to understand workflows and needs. Develop data transformation middleware supporting real-time and batch processing via Bloomberg iPaaS. Support messaging protocols including XML, FIX, FpML, SWIFT, MQ, TCP/IP, SFTP, Web APIs, WebSocket, and ODBC. Collaborate with stakeholders to optimize performance and ensure compliance. Minimum Qualifications 10+ years in a technical role More ❯

Have proficiency at multitasking in a dynamic environment Be dedicated to providing exceptional customer service Support Bloomberg's software, network and hardware offerings while coordinating with clients and partners Fix, supervise, handle, and maintain all Bloomberg's private IP network including connectivity and infrastructure Integrate and support Bloomberg products and services into our clients' environments including fixing and debugging … basic network design, and security CompTIA A+, CCNA or NET+ certification Sophisticated Excel knowledge including Macro and VBA and ability to crunch and analyse data Message protocols knowledge including FIX 4.0, FIX 4.2, and FIX 4.4 More ❯

Have proficiency at multitasking in a dynamic environment Be dedicated to providing exceptional customer service Support Bloomberg's software, network and hardware offerings while coordinating with clients and partners Fix, supervise, handle, and maintain all of Bloomberg's private IP network including connectivity and infrastructure Integrate and support Bloomberg products and services into our clients' environments including fixing and … design, and security Certifications such as CompTIA A+, CCNA, or NET+ Sophisticated Excel knowledge including Macro and VBA, with the ability to analyze data Knowledge of message protocols including FIX 4.0, FIX 4.2, and FIX 4.4 This job posting is active and accepting applications. #J-18808-Ljbffr More ❯

Have proficiency at multitasking in a dynamic environment Be dedicated to providing exceptional customer service Support Bloomberg's software, network and hardware offerings while coordinating with clients and partners Fix, supervise, handle, and maintain of all Bloomberg's private IP network including connectivity and infrastructure Integrate and support Bloomberg products and services into our clients' environments including fixing and … basic network design, and security CompTIA A+, CCNA or NET+ certification Sophisticated Excel knowledge including Macro and VBA and ability to crunch and analyse data Message protocols knowledge including FIX 4.0, FIX 4.2, and Fix 4.4 Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of More ❯

Architecture, proficient with XML and schema tools Extensive experience with FpML, including schema, troubleshooting, and development Experience with OTC derivatives in multiple asset classes Knowledge of industry standards like FIX, ISO 20022 is a plus Understanding of ISDA CDM and DRR is advantageous Excellent communication, organization, and analytical skills Experience with scripting, version control, and XSLT/XQuery is More ❯

Preferred Skills: Knowledge of telecommunication lines, network design, security Certifications such as CompTIA A+, CCNA, or NET+ Advanced Excel skills, including macros and VBA Familiarity with message protocols like FIX 4.0, 4.2, 4.4 Bloomberg leverages information and technology to organize and improve our world. Join our team of over 325,000 global professionals to unleash the power of information. More ❯

software, DevOps, and cybersecurity. Architect for determinism: tight latency budgets, real-time observability, and synchronized timekeeping (e.g., PTP). Oversee development of client connectivity layers including native protocols and FIX gateways optimized for sub-microsecond response. Ensure robust pre-trade and post-trade risk controls are embedded without compromising latency or throughput. Drive integration with third-party clearing services More ❯

software, DevOps, and cybersecurity. Architect for determinism: tight latency budgets, real-time observability, and synchronized timekeeping (e.g., PTP). Oversee development of client connectivity layers including native protocols and FIX gateways optimized for sub-microsecond response. Ensure robust pre-trade and post-trade risk controls are embedded without compromising latency or throughput. Drive integration with third-party clearing services More ❯

software, DevOps, and cybersecurity. Architect for determinism: tight latency budgets, real-time observability, and synchronized timekeeping (e.g., PTP). Oversee development of client connectivity layers including native protocols and FIX gateways optimized for sub-microsecond response. Ensure robust pre-trade and post-trade risk controls are embedded without compromising latency or throughput. Drive integration with third-party clearing services More ❯

software, DevOps, and cybersecurity. Architect for determinism: tight latency budgets, real-time observability, and synchronized timekeeping (e.g., PTP). Oversee development of client connectivity layers including native protocols and FIX gateways optimized for sub-microsecond response. Ensure robust pre-trade and post-trade risk controls are embedded without compromising latency or throughput. Drive integration with third-party clearing services More ❯