101 to 125 of 244 FIX Protocol Jobs in London

Connectivity Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket or HTTP requests Ensure quality of software based on a set of testing suites, which you are expected to use, maintain and extend ...

Server Side J2SE components Strong object-orientated application design and architecture skillsMultithreading & ConcurrencyMessaging experience (TCP, Corba, Tibco, JMS or similar)Performance & TuningBeneficial:Commercial FIX Protocol experienceExperience with various Java APIs (e.g. JMX, JDBC, JMS)Experience of low latency/high throughput systems is a plusThis is a very ...

audiences; ability to operate in globally distributed teamsPreferred qualifications, capabilities, and skillsExposure to messaging systems and market protocols (e.g., MQ/Kafka; familiarity with FIX and Solace)Experience with observability stacks and resilience engineering for low-latency/latency-sensitive platformsFamiliarity with PythonExperience operating services in regulated environments with ...

Trading applications. Previous experience within an Investment Banking, Brokerage or Capital Markets environment. Good understanding of electronic order flow and trading workflows. Experience with FIX connectivity, broker connectivity and/or exchange connectivity. Knowledge of Cash Equities and ideally exposure to Swaps and/or Futures & Options. Strong production ...

expect an excellent salary and benefits package. My client is based in London, 4 days a week in the office Customer Support, Client Support, FIX Integration, Implémentation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

recommend appropriate solutions.Work alongside developers throughout the firm to design, build, test and deploy custom solutions.On-board client and broker connections to our FlexLINK FIX network.Implement and test new FX liquidity providers onto the FlexTrade liquidity aggregation engine.Work with teams across the firm to continually improve the product ...

solutions. Work alongside developers throughout the firm to design, build, test and deploy custom solutions. On-board client and broker connections to our FlexLINK FIX network. Implement and test new FX liquidity providers onto the FlexTrade liquidity aggregation engine. Work with teams across the firm to continually improve ...

tuning) Familiarity with off-heap or direct memory structures (Chronicle Map, VarHandles, DirectByteBuffers) Networking/I/O frameworks such as Netty or custom FIX engines Exposure to OpenHFT, LMAX Disruptor, or similar performance-focused frameworks Prior experience in trading, financial markets, or real-time data systems Ability ...

building solutions within these domains: Order Management Systems Execution Management Systems Smart Order Routing Trading Venues & Exchanges Matching Engines Algo Containers Risk Management FIX Gateways Experienced in working within an Agile environment and following a mature SDLC. Experience with Distributed Systems and Consensus Algorithms Experience with Event-driven architecture ...

exposure to complex, large-scale trading environments and modern technologies.Essential skills - Fidessa Application Support Analyst:Strong experience with FidessaEquities/Global Markets knowledgeUnderstanding of FIX ProtocolJava & Linux experienceScripting (Python, Shell, or TCL)Experience with SQL databases (Sybase/MS SQL)Messaging frameworks (IBM MQ, TIBCO or similar)Desirable skills ...

Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real-time data from external venues.The front-end GUI is currently a mixture of WPF and Web Clients. The displays ...

Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real-time data from external venues.The front-end GUI is currently a mixture of WPF and Web Clients. The displays ...

Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real-time data from external venues. The front-end GUI is currently a mixture of WPF and Web Clients. ...

Tech stack consists of a low latency back end with components written in C++, C# and Java. There are feed handlers (BPIPE, Refinitiv RFA, FIX, WebSocket etc) to capture real-time data from external venues. The front-end GUI is currently a mixture of WPF and Web Clients. ...

data, constructing constant maturity derivatives series and futures contractsHas initiated/worked with git for version control, and gitlab deployment processesExperience dealing with FIX would also be usefulYou will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ongoing training ...

data, constructing constant maturity derivatives series and futures contractsHas initiated/worked with git for version control, and gitlab deployment processesExperience dealing with FIX would also be usefulYou will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ongoing training ...

High Demand environmentJava, Python, Javascript, Netty, Aeron, SBE, Chronicle, FullExperience in infrastructure management with strong focus on AWS, networking (TCP/UDP/FIX/DNS/WebSocket, multicast) and mindset for solid securityLong-term Linux user with intimate knowledge of running servers and performance tuningExperience with building event ...

Order Types, and Transaction Cost Analysis (TCA). Proven experience in vendor management and collaborating with senior‐level business partners. Good understanding of the FIX protocol. Competencies — Demonstrated leadership and project management skills in a technical context. Exceptional analytical and problem‐solving skills with the ability to develop creative ...

role This role sits in the Banking and FX tribe, which owns payment processing, FX pricing and trading, the ledger, reconciliation, bank integrations, FIX engine connectivity, payment compliance and the client portal. Between them, that covers the movement of client money end to end and everything clients see while … failure, timeouts, retries and duplicate delivery. Work across the platform: payment processing, FX pricing and trading, the ledger and reconciliation, bank and scheme integrations, FIX connectivity, payment compliance and the client portal. Integrate with banking partners and payment schemes, including the parts of those integrations nobody documents. Make ...

Responsibilities Own the end-to-end onboarding process for clients and trading counterparties, from kickoff through successful production deployment. Lead technical integrations involving APIs, FIX connectivity, and platform configuration. Partner with Sales, Account Management, Engineering, and external stakeholders to deliver implementations on schedule. Manage onboarding timelines, track milestones … financial infrastructure. Working knowledge of SQL and command line environments. Familiarity with configuration management, source control, and basic scripting (Python preferred). Exposure to FIX protocol, REST APIs, and JSON-based integrations. Strong organizational skills and ability to manage multiple concurrent implementations. Preferred Experience onboarding clients to trading ...

Nice to Haves*** Experience working on core trading functionality such as order matching and orderbook generation.* Familiarity with financial derivative products (Options, Futures), the FIX protocol, and related workflows.* Understanding of blockchain technologies.**Bullish is proud to be an equal opportunity employer. We are fast evolving and striving ...

beyond) Multithreading, Concurrency & Memory Management STL, Object-Oriented Design & Software Architecture Messaging Infrastructure Networking: TCP/IP, UDP & Socket Programming High-Performance Networking FIX Protocol Exchange Connectivity Market Data Feeds Electronic Trading Systems Ideal Background Open to candidates from either financial services or leading technology firms who have ...

They are a privately owned debt and VC free entity so equity is a serious option. My client is based in LondonElectronic trading consultant – FIX, Index, Benchmark, Latency, Infrastructure ...

through ChangePrior experience of Front office trading systemsLow latency trading experienceCo-location Infrastructure knowledge Experience working with high performance messaging systemsHands on development with FIX APIsAt BNY, our culture speaks for itself, check out the latest BNY news at:BNY NewsroomBNY LinkedIn Here’s a few of our recent ...

Fitzgerald Technology Markets LLC in London is seeking a Software Developer C++ to design and enhance high‐performance trading applications, including matching engines and FIX gateways. You will contribute to low-latency systems and real‐time data processing, spanning Java and C++ development. The role emphasizes a strong background ...