26 to 50 of 139 FIX Protocol Jobs

C++ developer

Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Global Banking & Markets - Systems Engineer - Vice President - London

Location
City Of London, England, United Kingdom
Software Development Life Cycle (SDLC) and version control systems (e.g., Git). Strong understanding of networking concepts, protocols such as TCP/IP and FIX, and network topologies. Preferred Qualifications Experience with large-scale automated testing, CI/CD pipelines, and release management Knowledge of financial markets: including electronic ...

Java Sr Lead eSoftware Engineer - Equities Algo Trading - VP

Location
Greater London, England, United Kingdom
algorithmic trading, including systematic trading Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Experience with FIX, Market Data, Analytics and OMS Market microstructure knowledge Equities, FX, options, derivatives asset class knowledge Jupyter/Pandas, KDB+/Q, Python, shell scripting ...

FX Implementation Specialist- Financial Solutions

Location
City Of London, England, United Kingdom
trade and report with total confidence. We provide guidance to Buy-side customers to integrate their Order and Execution Management Systems with Bloomberg via FIX to stage orders and route them to various dealers for execution. We also provide guidance to Sell-side dealers and brokers to integrate their … pricing and trading engines with Bloomberg via FIX to stream prices & complete real time trade negotiation. For post trade we provide guidance to customers who integrate to our FIX based workflows for trade reconciliation, allocation, matching, derivative clearing and trade reporting. The Opportunity The world's market leaders ...

Software Developer, C++ / Electronic Trading

Hiring Organisation
Ncounter
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £120,000 per annum
Developer with strong C++ skills and a background working on low-latency trading technology. You’ll work on business-critical applications including matching engines, FIX gateways and real-time trading systems, where performance, availability and efficient processing are fundamental. This is a hands-on development role with considerable exposure … C++, alongside Java, Python and JavaScript within a predominantly Linux environment. What you’ll be working on • Designing and developing high-performance matching engines, FIX gateways and electronic trading applications • Building low-latency, multithreaded systems using C++ and Java • Processing real-time market and trading data through highly available ...

Senior Software Engineer (Back-End)

Location
Belfast City District, Northern Ireland, United Kingdom
tools, technical documentation, and supporting maintainable systems. Desired Experience Experience within financial services/trading platforms and understanding of financial markets. Knowledge of the FIX protocol and experience managing FIX connectivity. Exposure to Java and/or JavaScript. Deeper expertise in AWS services, including serverless architectures ...

Senior Software Engineer (Back-End)

Location
Belfast, Northern Ireland, United Kingdom
writing test tools, technical documentation, and supporting maintainable systems.Desired* Experience within financial services/trading platforms and understanding of financial markets.* Knowledge of the FIX protocol and experience managing FIX connectivity.* Exposure to Java and/or JavaScript.* Deeper expertise in AWS services, including serverless architectures ...

Lead Software Engineering - C++

Location
Greater London, England, United Kingdom
/IP sockets, L1/L3 switches, and integrating C++, Verilog, and VHDL solutions in Linux environments. Experience implementing and certifying exchange connectivity using FIX, SBE, and native binary protocols, with a focus on low latency order entry, as well as creating and automating test strategies for functional ...

Lead Software Engineer - Equities - VP

Location
Greater London, England, United Kingdom
Linux fundamentals Interest in developing systems for automated market making, DMA or algo trading group in liquid markets (equities, FX, liquid rates, etc.) using FIX protocol Experience with web service development, REST, TypeScript knowledge with preferably Angular framework Experience with low-latency messaging middleware pub/sub technologies. ...

Senior Front Office Developer - Trading

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem-solving mindset. Experience across asset classes such as FX, Equities, Commodities ...

Senior C++ Developer (with Market Data experience)

Location
Greater London, England, United Kingdom
OpenOnload) - helpful but not required. Experience in financial markets, market data distribution, order routing, or exchange connectivity. Familiarity with common market data protocols (e.g., FIX, MDP, ITCH, proprietary exchange feeds) is a plus. Experience with multicast, low latency networking, and clock synchronization (e.g., PTP). Exposure to hardware aware ...

Front Office Software Engineer

Location
Greater London, England, United Kingdom
latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem‐solving mindset. Experience across asset classes such as FX, Equities, Commodities ...

VP Java FX Strat Quant Developer Investment Bank

Location
Greater London, England, United Kingdom
Financial Markets , ideally in pricing or market-making Strong understanding of FX microstructure , order management, or regulatory flows Bonus experience: Spring Boot, Gradle, Solace, FIX, concurrent programming, JVM tuning, React/Vue Ability to utilise AI coding assistants effectively while maintaining code quality Strong communicator with the ability ...

Senior Systems Analyst

Location
Greater London, England, United Kingdom
able to work in a fast‐paced team. Experience with financial services and trading systems (e.g., Charles River IMS, Aladdin, ThinkFolio, Bloomberg, Flex Trade, FIX). Understanding of financial instruments (stocks, bonds, swaps, options, futures, forwards, derivatives, FX). Experience with advanced investment data concepts such as holdings, transactions ...

Senior Technical Business Analyst - Securities Trading - Edinburgh

Hiring Organisation
Avaloq
Location
Bilston, Scotland, United Kingdom
continuous learning. It would be a bonus if you have: Any experience working with the Avaloq application. Experience within securities trading, securities trading interfaces (FIX, Swift), Transactional Reporting (MiFID, EMIR). Exposure or experience in PL/SQL and/or any other programming language, ideally with some development ...

Senior Technical Business Analyst - Securities Trading - Edinburgh

Hiring Organisation
Avaloq
Location
Cramond Bridge, Scotland, United Kingdom
continuous learning. It would be a bonus if you have: Any experience working with the Avaloq application. Experience within securities trading, securities trading interfaces (FIX, Swift), Transactional Reporting (MiFID, EMIR). Exposure or experience in PL/SQL and/or any other programming language, ideally with some development ...

Client Services L1

Hiring Organisation
City Elite Transaction Services Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
markets and trading. Willingness to learn new systems and technologies. Technical Skills MS Office suite. AI experience. Exposure to Bloomberg, SQL, Python, Linux, or FIX Protocol is advantageous but not essential. Educational Qualifications Degree (or equivalent experience) in Finance, Economics, Mathematics, Engineering, or Science. Industry qualifications such ...

Senior Front Office Software Engineer

Hiring Organisation
CMC Markets
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
latency financial systems. Deep understanding of performance optimisation, concurrency and JVM internals. Experience working on pricing, risk or electronic trading platforms. Knowledge of FIX protocol, order routing and broker connectivity highly beneficial. Strong mathematical and problem-solving mindset. Experience across asset classes such as FX, Equities, Commodities ...

Principal Sales Executive- Trading (Portware)

Location
Greater London, England, United Kingdom
solution delivery.* Deep expertise in securities trading, FX or Fixed Income strongly preferred; derivatives and equities experience a strong plus.* Advanced understanding of FIX protocol and its practical application across trading workflows and connectivity solutions.* Comprehensive knowledge of EMS platforms and their components; OMS experience a plus* Exceptional ...

Lead Site Reliability Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Skills: Strong hands on experience in front office trading environments or similarly high pressure, low latency domains. Proficiency with SRE tooling and techniques, including FIX messaging, Kafka, Grafana, Splunk, ITRS Geneos, Dynatrace, InfluxDB, MQ (IBM MQ or similar), Oracle DB Demonstrated experience using enterprise-authorized AI capabilities within ...

Lead Site Reliability Engineer

Location
Westminster, West End, United Kingdom
Skills: Strong hands on experience in front office trading environments or similarly high pressure, low latency domains. Proficiency with SRE tooling and techniques, including FIX messaging, Kafka, Grafana, Splunk, ITRS Geneos, Dynatrace, InfluxDB, MQ (IBM MQ or similar), Oracle DB Demonstrated experience using enterprise-authorized AI capabilities within ...

Global Banking Markets - Low-Latency Java/C++ Software Engineer - Vice President - London

Location
City Of London, England, United Kingdom
unit and integration test suites to ensure code reliability PREFERRED QUALIFICATIONS Prior experience working on an electronic trading platform, including reference data, market data & FIX Ability to balance multiple, time-sensitive projects while maintaining a longer term, strategic focus Knowledge of Kafka, Python, SQL and/or Linux would ...

Senior Java Developer - London - Fintech

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
flagship high-performance messaging infrastructure. Hydra - our developer framework for accelerating the development and delivery of trading systems. Artio - our market-leading open-source FIX engine. Aeron Sequencer - replicated state machines at scale. YOU ARE: A great team player who loves sharing knowledge and learning from others A problem ...

Global Banking Markets - Low-Latency Java/C++ Software Engineer - Vice President - London

Location
Greater London, England, United Kingdom
unit and integration test suites to ensure code reliability PREFERRED QUALIFICATIONS Prior experience working on an electronic trading platform, including reference data, market data & FIX Ability to balance multiple, time-sensitive projects while maintaining a longer term, strategic focus Knowledge of Kafka, Python, SQL and/or Linux would ...