276 to 296 of 296 FIX Protocol Jobs in England

determinism, and reliability are paramount. Key Responsibilities: Design and implement high-performance C++17/20 components for ETF quoting, hedging, and execution systems. Build and maintain market connectivity layers (FIX, binary protocols, multicast) for ETF venues and exchanges. Develop real-time pricing engines for ETF baskets, including NAV tracking, fair value modeling, and arbitrage logic. Engineer deterministic, lock-free … free, wait-free), and template metaprogramming. Proven experience in low-latency trading systems, preferably in ETFs, equities, or delta-one products. Strong knowledge of networking protocols (TCP/UDP, FIX, multicast), kernel bypass, and hardware timestamping. Experience with real-time market data processing, order book construction, and tick-to-trade pipelines. Experience with exchange simulators, backtesting frameworks, and latency More ❯

scripting skills in Python and Bash. Experience with virtualization technologies such as Nutanix or VMware. Good understanding of networking concepts, including multicasting. 🌟 Desirable Skills Ansible, Kubernetes, Nagios, GIT, and FIX Protocol experience. 🚀 Why Join the clients team? Be a key player in a high-performance trading environment. Lead strategic initiatives and shape the future of the firm’s More ❯

scripting skills in Python and Bash. Experience with virtualization technologies such as Nutanix or VMware. Good understanding of networking concepts, including multicasting. 🌟 Desirable Skills Ansible, Kubernetes, Nagios, GIT, and FIX Protocol experience. 🚀 Why Join the clients team? Be a key player in a high-performance trading environment. Lead strategic initiatives and shape the future of the firm’s More ❯

Help Take Us There Perform general day-to-day support (1st Line) of EMEA trading venues Participant system functionality support: Trade support related issues - Booking, Price Calculations, STP and FIX related queries Additional user setups & permission changes for previously on boarded participants Platform Post-Trade queries e.g., PII - in line with MiFID II, Allocations and Fund accounts Support production More ❯

industry data. Deploy and operate services on Azure using Functions, App Services, AKS (Kubernetes), and related services. Data Ingestion & Management Ingest diverse data sources (exchange feeds, third-party APIs, FIX/WebSocket interfaces). Implement ETL processes and data models to drive downstream analytics and trading strategies. Uptime & Monitoring Implement health checks, alerting, and observability (metrics, logs, tracing) 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 ❯

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 ❯

and client focused environments. A good understanding of Equities markets would be an advantage Strong technical knowledge of trading systems, market data, post trade and a good knowledge of FIX protocol. The ideal candidate will have a degree in a technology, business or engineering subject. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is More ❯

Java . Deep expertise in concurrent programming , data structures , and networking . Strong knowledge of markets , including how to make markets, hedge risk, compute PnL and positions. Experience with FIX protocol and binary encoding protocols such as Simple Binary Encoding (SBE) . Solid understanding of trading system design principles, especially in high-throughput and high-availability environments. Proven More ❯

Java . Deep expertise in concurrent programming , data structures , and networking . Strong knowledge of markets , including how to make markets, hedge risk, compute PnL and positions. Experience with FIX protocol and binary encoding protocols such as Simple Binary Encoding (SBE) . Solid understanding of trading system design principles, especially in high-throughput and high-availability environments. Proven More ❯

devops/CICD tools, e.g., Jenkins, Ansible, git Advanced Linux and network troubleshooting skills (TCP/IP and multicast) Bonus points for: some C++ experience; REST/gRPC familiarity; FIX protocol knowledge NB: Please don’t apply if you’re a fresh graduate. Competitive base salary & bonus Enormous opportunity to grow, learn and have a significant business impact More ❯

are vital to their success. They require a Trading Engineer to assist their trading tech divisions, working with traders and engineers to optimize and automate current applications. Stack: Python, FIX, SQL The company is primarily a tech firm that operates as a hedge fund, hiring talented engineers and offering London-leading compensation along with a hybrid work model. If 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 ❯

Social network you want to login/join with: Customer Success Manager (London, EMEA), london col-narrow-left Client: Finitas Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 More ❯

supporting our growing business by ensuring seamless technical integration between our clients' systems and Bloomberg's premier applications This position involves crafting and deploying solutions that utilize XML/FIX messaging and APIs to connect client systems with the Bloomberg cloud, as well as integrating with other in-house or third-party sources. The team works closely with clients … be regulatory compliant. Our team supports many business lines across Bloomberg and deals with many different technologies and protocols. Typical client engagements can include the use of real-time FIX messaging as well as MQ, TCP/IP, SFTP, and Web APIs. The team will manage these onboarding projects and help in certifying clients against the ever-evolving workflows … understand their workflows and specific needs. Develop data transformation middleware technology supporting real-time and batch-based processing via Bloomberg iPaaS. Utilize and support various messaging protocols including XML, FIX, FpML, SWIFT, and other protocols such as MQ, TCP/IP, SFTP, Web APIs, WebSocket, and ODBC connectivity. Collaborate with various stakeholders, including clients, vendors, exchanges, brokers, and internal More ❯

targets in a management role. Industry experience in financial services and/or technology. Experience leading process change initiatives. Knowledge of OSTTRA applications, workflows, and messaging standards like XML, FIX, CSV. Ability to work effectively within a global team. Strong collaboration skills. Leadership qualities and ability to promote positive work behaviors. Desire for continuous learning and team development. Organizational More ❯

types, and straight-through processing. Strong knowledge of 3rd party trading and market data platform providers such as Bloomberg, Refinitiv, TT and Ffastfill. Familiarity and experience with API integrations, FIX onboarding and web services. Strong analytical and problem-solving skills with the ability to diagnose and resolve issues. Self-motivated and able to work independently as well as part More ❯

types, and straight-through processing. Strong knowledge of 3rd party trading and market data platform providers such as Bloomberg, Refinitiv, TT and Ffastfill. Familiarity and experience with API integrations, FIX onboarding and web services. Strong analytical and problem-solving skills with the ability to diagnose and resolve issues. Self-motivated and able to work independently as well as part More ❯