1 to 25 of 80 FIX Protocol Jobs

distinguished financial services institution is seeking a Senior FIX Analyst to join the division in London. This role presents an outstanding opportunity for you to contribute your advanced proficiency in FIX protocol and financial instruments within a collegial and inclusive environment, where your expertise will influence product … development and uphold exemplary standards. SENIOR FIX ANALYST Salary: Up to £360/pd Inside IR 35Location: London A distinguished financial services institution is seeking a Senior FIX Analyst to join the division in London. This role presents an outstanding opportunity for you to contribute your advanced proficiency ...

FIX - Connectivity - Network - FIX protocol - Charles River Senior FIX Client Connectivity Analyst required by large Investment Bank, based in London to work within the banks crucial investment platform to develop external connections. You will have recent and extensive FIX Connectivity experience working within an Investment … Banking IT environment. Detailed knowledge of the FIX protocol. Experience of the Fidessa is only a nice to have . Experience of testing Front Office trading systems. Experience of working with external network vendors such as Bloomberg, Autex and TNS. Responsibilities Tech Support - Provide 24/7 support ...

Java Engineer - Contract (outside IR35) A Forex Brokerage based in London and are looking for an experienced Java Engineer with strong FIX API (server-side) expertise to join on an initial 3 month contract. This a key role working on high-performance, low-latency trading infrastructure used in live … market environments. What You’ll Be Doing Design, develop, and maintain server-side Java applications for FIX connectivity Build and support FIX API integrations with liquidity providers, banks, and trading venues Optimise systems for low latency, high throughput, and reliability Collaborate closely with trading, infrastructure, and QA teams ...

Java Engineer - Contract (outside IR35) A Forex Brokerage based in London and are looking for an experienced Java Engineer with strong FIX API (server-side) expertise to join on an initial 3 month contract. This a key role working on high-performance, low-latency trading infrastructure used in live … market environments. What You’ll Be Doing Design, develop, and maintain server-side Java applications for FIX connectivity Build and support FIX API integrations with liquidity providers, banks, and trading venues Optimise systems for low latency, high throughput, and reliability Collaborate closely with trading, infrastructure, and QA teams ...

Senior FIX Analyst Role Summary We are seeking a Senior FIX Analyst to manage electronic trading connectivity. You will be responsible for onboarding, FIX certification, and high-level troubleshooting to ensure seamless trade execution across the network. Key Responsibilities Onboarding: Manage end-to-end FIX connectivity … participants. Testing: Perform FIX certification and validation for multiple asset classes. Support: Resolve complex production FIX session issues and message discrepancies. Collaboration: Work with Front Office and technical teams to optimize trading workflows. Requirements FIX Protocol: Deep expertise in FIX Technical Skills: Strong ability ...

Senior FIX Analyst Role Summary We are seeking a Senior FIX Analyst to manage electronic trading connectivity. You will be responsible for onboarding, FIX certification, and high-level troubleshooting to ensure seamless trade execution across the network. Key Responsibilities Onboarding: Manage end-to-end FIX connectivity … participants. Testing: Perform FIX certification and validation for multiple asset classes. Support: Resolve complex production FIX session issues and message discrepancies. Collaboration: Work with Front Office and technical teams to optimize trading workflows. Requirements FIX Protocol: Deep expertise in FIX Technical Skills: Strong ability ...

latency Support migration from a legacy platform to a new low-latency architecture Build and maintain pricing distribution connectivity across venues Deliver significant FIX protocol integration work Required Skills & Experience Strong Core Java development skills Proven experience with low-latency system design and optimisation Hands on experience with … latency collections Chronicle Queue Agrona Ring Buffer - will be tested) UDP messaging (highly desirable) Solid FIX protocol experience Basic FX knowledge Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe ...

latency Support migration from a legacy platform to a new low-latency architecture Build and maintain pricing distribution connectivity across venues Deliver significant FIX protocol integration work Required Skills & Experience Strong Core Java development skills Proven experience with low-latency system design and optimisation Hands on experience with … latency collections Chronicle Queue Agrona Ring Buffer - will be tested) UDP messaging (highly desirable) Solid FIX protocol experience Basic FX knowledge Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe ...

FIX Connectivity Analyst Contract (6 Months) London/Hybrid Financial Services Client IR35: Inside IR35 Overview A leading financial services client is looking for an experienced FIX Connectivity Analyst to support their Global Markets Electronic Trading Infrastructure team. This is a hands-on contract role focused on FIX … onboarding, certification, and production support across multi-asset trading platforms. Key Responsibilities Onboard institutional clients and vendors to FIX trading platforms Configure and certify FIX sessions across UAT and Production Support FIX 4.2/4.4/5.0 message flows Monitor and troubleshoot live FIX sessions (sequence ...

FIX Connectivity Analyst Contract (6 Months) London/Hybrid Financial Services Client IR35: Inside IR35 Overview A leading financial services client is looking for an experienced FIX Connectivity Analyst to support their Global Markets Electronic Trading Infrastructure team. This is a hands-on contract role focused on FIX … onboarding, certification, and production support across multi-asset trading platforms. Key Responsibilities Onboard institutional clients and vendors to FIX trading platforms Configure and certify FIX sessions across UAT and Production Support FIX 4.2/4.4/5.0 message flows Monitor and troubleshoot live FIX sessions (sequence ...

FIX Connectivity Analyst Contract (6 Months) London/Hybrid Financial Services Client IR35: Inside IR35 Overview A leading financial services client is looking for an experienced FIX Connectivity Analyst to support their Global Markets Electronic Trading Infrastructure team. This is a hands-on contract role focused on FIX … onboarding, certification, and production support across multi-asset trading platforms. Key Responsibilities Onboard institutional clients and vendors to FIX trading platforms Configure and certify FIX sessions across UAT and Production Support FIX 4.2/4.4/5.0 message flows Monitor and troubleshoot live FIX sessions (sequence ...

financial services, ideally in an electronic trading environment. Familiarity with modern tech stacks including AWS, Java, and/or C++. Electronic Trading - Market Data - FIX Protocol - ITCH - FIX Connectivity - Exchange Connectivity - Latency improvement - Networking - highly desirable. Excellent analytical, communication, and st,akeholder management skills. Why Join ...

services, ideally in an electronic trading environment. Familiarity with modern tech stacks including AWS , Java, and/or C++ . Electronic Trading - Market Data - FIX Protocol - ITCH - FIX Connectivity - Exchange Connectivity - Latency improvement - Networking - highly desirable. Excellent analytical, communication, and st,akeholder management skills. 🌍 Why Join ...

requirements. Core Attributes & Skills Strong communication and analytical skills. Deep expertise in Java, especially in multithreading, low latency, and performance tuning. Solid understanding of FIX protocol and market connectivity. Proven experience in eFX pricing, including price construction and algo development. Experience in front-office FX or quantitative finance … similar messaging platforms. eFX pricing systems and algorithmic trading frameworks. Desirable Postgraduate qualification in computing, mathematics, or statistics. Experience with FX ECNs, pricing algorithms, FIX engines/APIs. Knowledge of FX Options and FIX packages. Competencies Ability to quickly learn and apply new technologies. Strong technical acumen ...

excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity, Fix Protocol with some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance … GitHub. Python, including Pytest. Knowledge of capital markets exchange connectivity on stocks (Fixed Income and derivatives is a plus), including exchange protocols such as FIX and SBE. Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. Comfortable using Agile methodology ...

excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity, FIX Protocol and some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA teams, to produce high performance … GitHub. • Python, including Pytest. • Knowledge of capital markets exchange connectivity on stocks (fixed income and derivatives is a plus), including exchange protocols such as FIX and SBE. • Most importantly, a drive to solve complex technological and trading challenges with a great team of talented developers. • Comfortable using Agile methodology ...

huge plus. Experience developing applications for the financial markets is highly desirable (Fixed Income, Trading, FX, Risk, Portfolio/Wealth Management, Market Data, FIX etc.) Technical experience includes: Extensive Java n-tier application experience Hands-on experience with web services Strong SQL skills with considerable experience in Oracle ...

latency or electronic trading systems. Deep expertise in Java concurrency, GC tuning, memory management, and NIO . Strong grasp of market microstructure , FIX protocols , and order handling . Proven record of delivering production-grade Java trading platforms in front-office environments. Experience in Rates eTrading (cash or derivatives) strongly ...

well as Linux commands for log analysis. Knowledge of TREP and TIBCO RV communication systems is an advantage Familiarity with the FIX protocol is an advantage. RTDS, Bloomberg API, LSEG EIKON Personal Skills Required: Integrate proactively into an agile team. Be comfortable working in international teams, showing team ...

well as Linux commands for log analysis. Knowledge of TREP and TIBCO RV communication systems is an advantage Familiarity with the FIX protocol is an advantage. RTDS, Bloomberg API, LSEG EIKON Personal Skills Required: Integrate proactively into an agile team. Be comfortable working in international teams, showing team ...

order book trading. Desirable: PRINCE2 or APM certification (or equivalent). Exposure to various asset classes (equities, ETFs, derivatives, bonds, commodities). Familiarity with FIX protocol and market data systems. Understanding of ultra-low latency distributed computing environments. Experience in highly regulated environments. Knowledge of Linux-based infrastructure ...

threading concepts Actively used design patterns and demonstrate strong understanding of software design Experience using low-latency/high-throughput messaging platforms Understanding of FIX API for exchange and venue connectivity is desirable Exposure to Relational and Time series databases, SQL/Q will be advantageous Scripting experience will ...

knowledge of multithreading and concurrency. Solid understanding of data structures, algorithms, and memory management. Experience in pre-trade application development. Familiarity with market data, FIX protocol, KDB+, and time-series data. Strong front-office communication skills, with experience working directly with traders and quants To be considered ...

knowledge of multithreading and concurrency. Solid understanding of data structures, algorithms, and memory management. Experience in pre-trade application development. Familiarity with market data, FIX protocol, KDB+, and time-series data. Strong front-office communication skills, with experience working directly with traders and quants To be considered ...

Hosted on Linux in AWS with large calculations distributed over many instances and messaging via Redis. Trades are ingested from third-party platforms via FIX feeds, with services primarily written in Scala and Java. Source control, CI, CD and issue tracking are all done in GitLab. Infrastructure is provisioned ...