1 to 25 of 28 FIX Protocol Jobs

trading, technology, and regulation. What You’ll Do Client Support & Onboarding Manage new and existing clients with technical onboarding, account setup, certifications and FIX protocol connectivity, including network configuration and session management. Guide clients through onboarding and testing, ensuring adherence to MTF requirements and trading rules. Troubleshoot client … connectivity or trading issues (including FIX sessions, TCP/IP connectivity, firewall or routing matters), escalating to technology & engineering teams where necessary. Trading & Market Technical Operations Monitor live trading activity and platform performance, ensuring seamless execution for market Subscribers. Oversee market data integrity, trade lifecycle events, and system connectivity ...

experience in Application Support within a financial institution • Experience in a Front Office/Trading floor environment is essential ⸻ Nice to Have • Knowledge of: • FIX protocol • Market data platforms (Bloomberg, Reuters) • DevOps tools/CI-CD pipelines • Prior experience in investment banking or asset management ...

with exposure to C++ Strong knowledge of multithreading and concurrency in high-frequency trading systems Experience implementing low-latency state machines Working knowledge of FIX protocol and binary market data protocols Strong experience working within Linux environments Proven track record building FX trading applications, particularly across FX Spot ...

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 ...

Linux systems. Good understanding of modern development best practices and methodologies Python. Git. SQL. Knowledge of capital markets technologies, protocols, and standards such as FIX and SBE. Most importantly, a drive to solve complex technological and trading problematics with a great team of talented developers. Desired Skills/Experience ...

C++) for automation, tooling, and operational tasks. Experience with distributed systems design, maintenance, and troubleshooting. Knowledge of financial markets, electronic trading workflows, and the FIX protocol. Demonstrated ability to debug, optimize, and troubleshoot code and system performance issues. Job Info Job Identification 165083 Job Category Vice President Posting Date ...

Large Investment Bank Solid background in system architecture and design Knowledge of enterprise integration and messaging technologies (e.g., 29West, multicast) Familiarity with the FIX protocol Practical experience with time-series databases , ideally kdb+ Understanding of lock-free algorithms , concurrency, and advanced threading techniques Additional Skills Excellent analytical ...

derivatives is a plus) Desired Skills/Experience Knowledge of capital markets exchange connectivity on fixed income and derivatives) Exchange protocols such as FIX and SBE. Some understanding and usage of cloud technology is a plus but not mandatory. ...

into a Linux environment. Design, develop, test, and support various Market Access trading and risk management modules in C/C++. Working knowledge of FIX protocol. Experience in low latency connectivity to Futures and Options markets e.g., Eurex, CME, and ICE. Order management experience with Multileg products in Futures ...

latency/real-time systems background Python for tooling/automation Strong Git, OOP, agile knowledge Nice to have: Linux, SQL, financial markets (FIX/SBE, derivatives) Why join? Cutting-edge tech, high-calibre team, strong package, and real career growth. Apply now or get in touch ...

Typescript 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 Optimize exchange communication through kernel bypass, optimizing TLS or the connection handling to an exchange Implement trading algorithms based ...

Typescript 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 Optimize exchange communication through kernel bypass, optimizing TLS or the connection handling to an exchange Implement trading algorithms based ...

commissions, etc.) with in-house tools and golden data sets Integration and data integrity Execute integration tests spanning internal systems and vendor platforms; validate FIX sessions and drop copies Test API interactions (REST, gRPC) and data flows end-to-end Write reusable SQL queries and scripts to validate data ...

investment bank, prop trader or hedge fund - Current experience working on mulithreaded, distributed systems Nice to have: - Masters degree in relevant field - Python scripting - FIX - Exchange trading gateways or market data feed handlers McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. ...

improvements in a low-latency environment The tech environment Core Java (concurrency, NIO, GC tuning) Low latency/high throughput systems Event-driven architectures FIX and market connectivity Modern CI/CD tooling What they're looking for Strong Java engineers who understand performance, concurrency and real-time systems ...

their trading infrastructure, focusing on ultra-reliable, low-latency integrations with major crypto exchanges. Key Responsibilities Design and implement exchange connectivity modules (REST, WebSocket, FIX, proprietary APIs). Optimize order entry, market data ingestion, and account management for performance and reliability. Contribute to a fault-tolerant, scalable connectivity framework ...

solving skills – you can string together a SQL query Experience with testing/integrating to APIs Preferred Experience building trading APIs (REST/WebSocket, FIX, gRPC, webhooks), order routing and matching, and market data systems Background in crypto trading, cross-border settlement, or treasury management Experience in a fast ...

deployment pipelines, secrets management Nice to Have Front office trading environment (any asset class) - execution systems, market data infrastructure, or low-latency pricing engines FIX protocol, OMS/EMS connectivity, or direct exchange co-location experience SIMD, vectorisation, or GPU offloading for numerical workloads; eBPF for observability … pattern experience What We're Looking For You find the bottleneck before anyone reports it, understand it at the hardware level, and instrument the fix so the next problem surfaces in seconds. You write Rust other engineers learn from and care deeply whether a system is correct - not because ...

working in Agile environments* Knowledge of UML, RDBMS, JSON/XML* Knowledge/experience of Erwin Desirable: * Knowledge of industry data standards (e.g. fpML, FIX, FIBO)* Experience with ontologies (RDF/OWL/TTL)* SQL and/or Python If interested please apply. To follow up on your application ...

quant partners, and senior stakeholders to assess how the platform operates today, including nuanced pre-trade and post-trade flows and bespoke, client-specific FIX implementations. A target architecture is also being defined in parallel, and a key part of this role is evolving the current stack so that … decisions, modernization strategy, and platform transition planning London‐based, with on‐site presence required 3 days per week minimum Nice to have Experience with FIX protocol and client connectivity patterns Familiarity with message brokers (Kafka, Solace) and event‐driven architectures Prior consulting experience or comfort operating across multiple ...

Continuity/Disaster Recovery frameworks. Working knowledge of networking, firewalls, CUCM, cybersecurity tools and cloud/infrastructure technologies. Experience with trading systems, exchange connectivity, FIX protocols and back‐office integrations is advantageous. Ability to work under pressure, manage competing priorities and deliver within deadlines. Bilingual speakers (English & Mandarin ...

Continuity/Disaster Recovery frameworks. Working knowledge of networking, firewalls, CUCM, cybersecurity tools and cloud/infrastructure technologies. Experience with trading systems, exchange connectivity, FIX protocols and back-office integrations is advantageous. Ability to work under pressure, manage competing priorities and deliver within deadlines. Bilingual speakers (English & Mandarin ...

Continuity/Disaster Recovery frameworks. Working knowledge of networking, firewalls, CUCM, cybersecurity tools and cloud/infrastructure technologies. Experience with trading systems, exchange connectivity, FIX protocols and back-office integrations is advantageous. Ability to work under pressure, manage competing priorities and deliver within deadlines. Bilingual speakers (English & Mandarin ...

C++ Developer/Software Engineer (Boost Linux FIX) London to £200k Do you have expertise with backend, low latency C++? You could be progressing your career in a senior, hand-on role at a hugely profitable, long established Hedge Fund. What's in it for you: Salary to £200k … develop the proprietary trade Execution Management Systems (EMS), using multi-threaded C++ to build high-performance, scalable systems and integrate trading venues via FIX and binary protocols. You'll contribute to architecture, testing and code quality standards, working across the full development lifecycle, as well as providing production systems ...

17+ Designing and implementing low‐latency solutions across FX, equities, and expanding into futures and options Building connectivity and integrations for liquidity provider onboarding (FIX, market data, order routing) Contributing to the core migration effort modernising legacy trading architecture Working alongside specialists in low‐latency engineering, networking, and capital … background in capital markets — ideally FX, but cross‐asset experience also welcomed Solid understanding of trading system architecture , market data, execution flows Experience with FIX and LP integrations Ability to work in a high‐performance engineering culture alongside front‐office technology teams Nice to Have Buy‐side C++ experience ...