1 to 25 of 28 FIX Protocol Jobs in London

and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q is advantageous. Scripting experience (Bash, Python, Perl) will More ❯

and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q is advantageous. Scripting experience (Bash, Python, Perl) will More ❯

multi-threading . Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q is advantageous. Scripting experience (Bash, Python, Perl) will More ❯

and multi-threading. Proven experience in using design patterns and a strong grasp of software design principles. Experience working with low-latency/high-throughput messaging platforms. Familiarity with FIX API for exchange and venue connectivity is desirable. Exposure to relational and time series databases and proficiency in SQL/Q is advantageous. Scripting experience (Bash, Python, Perl) will More ❯

Working knowledge of the design of scalable, high availability, supportable distributed architectures. Working knowledge of messaging and communication protocols including TCP, UDP, multicast, and data encoding. Working knowledge of FIX and SBE protocol. Working understanding of SQL and simple DDL operations. Excellent oral and written communication skills, ability to interact with business representatives. Desirable but not essential: Experience of More ❯

practices in test-driven development What you'll bring: Strong expertise in Java, Linux optimisation, and CPU/memory management In-depth knowledge of networking protocols (TCP, UDP, Multicast, FIX) Experience in electronic/algorithmic trading and FX products Background in automated testing, API design, and DevOps workflows Ability to translate business needs into scalable technical solutions Flexible working More ❯

enabling them to understand and utilise the product effectively. Technical Systems Knowledge : Appreciation of front-office systems , architecture , and platforms used in financial services. Technical Proficiency : Experience with XML , FIX protocol , and SQL is highly advantageous. Understanding of Financial Mathematics or Statistics : A background in financial mathematics or statistics is a plus for tackling complex, quantitative product issues. More ❯

enabling them to understand and utilise the product effectively. Technical Systems Knowledge : Appreciation of front-office systems , architecture , and platforms used in financial services. Technical Proficiency : Experience with XML , FIX protocol , and SQL is highly advantageous. Understanding of Financial Mathematics or Statistics : A background in financial mathematics or statistics is a plus for tackling complex, quantitative product issues. More ❯

enabling them to understand and utilise the product effectively. Technical Systems Knowledge : Appreciation of front-office systems , architecture , and platforms used in financial services. Technical Proficiency : Experience with XML , FIX protocol , and SQL is highly advantageous. Understanding of Financial Mathematics or Statistics : A background in financial mathematics or statistics is a plus for tackling complex, quantitative product issues. More ❯

enabling them to understand and utilise the product effectively. Technical Systems Knowledge : Appreciation of front-office systems , architecture , and platforms used in financial services. Technical Proficiency : Experience with XML , FIX protocol , and SQL is highly advantageous. Understanding of Financial Mathematics or Statistics : A background in financial mathematics or statistics is a plus for tackling complex, quantitative product issues. More ❯

development within an electronic trading or low-latency environment . Strong expertise in Java concurrency, garbage collection tuning, memory management, and NIO . Familiarity with market microstructure, order types, FIX, and trading protocols . Proven track record of delivering production-grade Java trading systems . Rates (cash & derivatives) eTrading experience strongly preferred. Preferred Technical Skills Core Java 11+ , multithreading More ❯

Kafka, ELK. Experience leveraging LLMs for coding and tooling. Understanding of trade booking and lifecycle processes. Knowledge of MiFID II, Dodd-Frank regulations and controls. Knowledge/experience of FIX flows and RFQ workflows (TradeWeb, RFQ Hub, BlackRock, Bloomberg). Additional technology experience: React JS, Apache NiFi, Mongo, DBaaS, SaaS, Tibco/Solace or similar messaging middleware. Education Bachelor More ❯

APIs and SSL/TLS certificates. Preferred qualifications, capabilities, and skills Bachelor's degree in STEM. Exposure to the financial industry, especially Futures & Options, is a plus. Understanding of FIX protocol and workflow. About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to prominent clients worldwide. We aim to build trusted More ❯

book dynamics and pricing techniques Proven track record in Java programming, specifically in building fast, low-latency trading systems Strong familiarity with market data and order execution protocols (e.g. FIX, binary, or custom APIs) Hands-on experience with JVM tuning, garbage collection, and deep performance analysis Knowledge of fast messaging and data serialization technologies for high-speed environments Proficiency More ❯

expectation to come in 2x per week. As the Technical Account Manager, you will need to have worked within financial markets, have knowledge of FX and understanding of the FIX protocol. This is a great chance for an Technical Account Manager looking to progress their career by furthering their skills at a fantastic organisation. This is a brilliant opening … This is a great opportunity for an Technical Account Manager with excellent supplier & delivery management to join in an exciting transformation period. Skills required for the Technical Account Manager: - FIX Protocol Understanding - FX knowledge- Software Implementation- Client Implementation & Pre-sales Support FX Implementation Manager/FX/FIX/Implementation/Financial Markets/Software Implemntation Location More ❯

ELK stack. * Exposure to Solace, 29West, Tibco, or other low latency messaging platforms is advantageous for understanding event-driven architectures in financial systems. * Familiarity with trading infrastructures and protocols (FIX, Market Data, Order Entry, etc.), with a deep understanding of the demands of high-frequency and algorithmic trading environments. * Working knowledge of security best practices, including RBAC, TLS, and More ❯

Skills & Experience Proven experience delivering front-end applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design Experience with real-time data technologies (WebSockets, FIX, etc.) Familiarity with containerized front-end platforms such as OpenFin is a plus Prior exposure to Fixed Income products (Rates, Credit, Bonds) or other capital markets Experience in data More ❯

modelling, machine learning techniques, and time series analysis. Hands-on experience with back-testing frameworks and simulation environments. A strong understanding of various market data APIs, trading protocols (e.g., FIX), and exchange connectivity. Qualifications, Licenses And Academic Achievements: Strong academic background in a quantitative field. A history of continuous learning and staying ahead of the curve in quantitative finance. More ❯

modelling, machine learning techniques, and time series analysis. Hands-on experience with back-testing frameworks and simulation environments. A strong understanding of various market data APIs, trading protocols (e.g., FIX), and exchange connectivity. Qualifications, Licenses And Academic Achievements: Strong academic background in a quantitative field. A history of continuous learning and staying ahead of the curve in quantitative finance. More ❯

fast-paced environment Technical proficiency with database technologies (SQL, Oracle, or Sybase) Competency in UNIX/Linux environments Scripting capabilities for process automation and system integration Deep understanding of FIX messaging (additional protocol knowledge beneficial) Familiarity with end-to-end trade processing workflows Solid foundation in network architecture and connectivity 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 ❯

Java object-oriented design and development principles Multi-faceted role (development, testing, support analysis, release co-ordination) developing in Linux, multi-threaded, large scale, fault tolerance systems Azul Zing, FIX Trading Protocol messaging services like TIBCO RV/EMS, JMS, AMPS, Apache Kafka Understanding of latency, garage collection Contract: 12 Months Rolling Rate: £ 600-800 p/d More ❯

Java object-oriented design and development principles Multi-faceted role (development, testing, support analysis, release co-ordination) developing in Linux, multi-threaded, large scale, fault tolerance systems Azul Zing, FIX Trading Protocol messaging services like TIBCO RV/EMS, JMS, AMPS, Apache Kafka Understanding of latency, garage collection Contract: 12 Months Rolling Rate: £ (Apply online only) p/ More ❯

C#, OMS, FIX, Docker, Kubernetes, Kafka, AWS, Hedge Fund McGregor Boyall are partnering with a premier London hedge fund enhancing functionality on their OMS platform. In this role, the successful applicant will be implementing real-time trade execution flows, developing robust message handling patterns, and optimising performance-critical systems where microseconds matter. The tech stack combines C# with React … of technology and financial markets. Required skills: - Excellent C# programming ability - Must have extensive experience working on an OMS or related/similar platforms (EMS, PMS, booking, processing etc) - FIX experience essential - Extensive experience with a top financial services institution (hedge fund, asset manager, investment bank) Nice to have: - Strong educational background - postgrad and/or attendance to a More ❯

A high-growth FinTech specializing in electronic trading. Role overview Based in London, this position guides institutional clients through integration and onboarding across EMEA. The role covers account setup, FIX connectivity, testing, certification and ongoing support. It also partners with Sales during pre-sales conversations and feeds client feedback into Product. Key responsibilities Lead clients through onboarding, integration and … and internal Product/Business teams; channel client input into roadmap. Requirements 3+ years in a client-facing integration or implementation role within capital-markets technology. 3+ years with FIX messaging. Experience with XML/JSON is a plus. Working knowledge of Fixed Income/Money Markets products preferred. Strong communicator, self-starter, collaborative problem-solver with high ownership. More ❯