51 to 71 of 71 Permanent FIX Protocol Jobs

C++ Software Developer - Fully REMOTE

Hiring Organisation
DMS Computer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
verbal skills in English The following will be considered an advantage: Experience with programming languages C# or Python Experience with GRPC networking and protocol buffers Use of Robot automated testing framework DevOps skills - Docker, Helm, Terraform Knowledge of unit-testing, asynchronous programming, or profiling Knowledge of UML design, Boost.Asio … FIX protocol, MetaTrader API Notes Benefit from: Attractive remuneration package Intellectually stimulating work environment Continuous personal development and international training opportunities ...

Software Engineer

Hiring Organisation
Opus Enterprise Ltd T/A Real Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
analytical problem-solving skills, and ability to work effectively as part of a team. (Desirable) Experience in the Wealth Management Industry and knowledge of FIX protocol/trading platforms. Benefits Hybrid working arrangement Instant savings and discounts on major retailers across the country Private Health Insurance including Dental ...

QA Engineer

Hiring Organisation
Retelligence
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 55,000 Annual
queries. Experience in non-functional testing (e.g., performance, load, stress testing) using tools like Neoload is beneficial. Familiarity with financial system testing (XML, JSON, FIX, SFTP, or Swift) is a plus. Knowledge of QA automation methodologies, tools, and agile processes. Strong understanding of testing techniques such as Equivalence Partitioning ...

QA Engineer

Hiring Organisation
Retelligence
Location
EC2M, Coleman Street, Greater London, Bishopsgate, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum + Bonus
queries. Experience in non-functional testing (e.g., performance, load, stress testing) using tools like Neoload is beneficial. Familiarity with financial system testing (XML, JSON, FIX, SFTP, or Swift) is a plus. Knowledge of QA automation methodologies, tools, and agile processes. Strong understanding of testing techniques such as Equivalence Partitioning ...

TechOps Analyst, Equities

Hiring Organisation
ARC IT Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
owner for stability, incident response, and release safety. Key Responsibilities: End-to-end production reliability for equities trading systems (OMS/EMS, FIX gateways, algo/eTrading, market data, post-trade). Reduced MTTD/MTTR via automation, clear SLAs, and robust RCAs/post-mortems. Safer, faster releases … call rota and contribution to a follow-the-sun model. Key Requirements: TechOps/Production Engineering/SRE experience supporting equities trade floor. FIX protocol experience. Unix experience. Practical understanding of market microstructure, exchange connectivity, and TCA/controls. Composed, commercially aware communicator with traders and senior leadership. ...

Senior Exchange Connectivity Engineer | Crypto

Hiring Organisation
Selby Jennings
Location
London, UK
Employment Type
Full-time
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 ...

Senior Exchange Connectivity Engineer | Crypto

Hiring Organisation
Selby Jennings
Location
Slough, Berkshire, UK
Employment Type
Full-time
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 ...

C#/.Net Software Developer Banking London

Hiring Organisation
Huxley Associates
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum
Office Platform Integration team, to facilitate trading activities, trade reporting and risk management using well known technologies such as .Net, SQL Server, IBM MQ, FIX and XML working in an agile environment in collaboration with other teams. Business Area - Front Office Platform Integration Responsibilities: Implement and delivery ...

Application Support Engineer - Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - Hybrid - London

Hiring Organisation
Mondrian Alpha
Location
Slough, Berkshire, UK
Employment Type
Full-time
troubleshoot live issues and optimise trading operations. Build, maintain, and document proactive alerting systems and health checks for internal and external connectivity (e.g., FIX, REST APIs). Drive operational excellence through robust incident management, process improvement, and knowledge-sharing across regions. Play a key role in onboarding new trading … reliable integration. Ideal Candidate Profile 3+ years' experience supporting high-performance trading systems in a Python and Linux-heavy environment. Proven expertise in FIX protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos. Experience with relational ...

Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - Hybrid - London

Hiring Organisation
Mondrian Alpha
Location
City of London, London, United Kingdom
troubleshoot live issues and optimise trading operations. Build, maintain, and document proactive alerting systems and health checks for internal and external connectivity (e.g., FIX, REST APIs). Drive operational excellence through robust incident management, process improvement, and knowledge-sharing across regions. Play a key role in onboarding new trading … reliable integration. Ideal Candidate Profile 3+ years’ experience supporting high-performance trading systems in a Python and Linux-heavy environment. Proven expertise in FIX protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos. Experience with relational ...

Account Manager

Hiring Organisation
Artemis Talent Group Ltd
Location
London, UK
Employment Type
Full-time
Markets - Equities, Derivatives, Fixed Income tradeflows Relationship Management - Upselling/Cross Selling/Retention Technology - How its deployed to financial services front office environments FIX Protocol - Know what it is If you would like to discuss in more detail please apply. ...

Account Manager

Hiring Organisation
Artemis Talent Group Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
Markets - Equities, Derivatives, Fixed Income tradeflows Relationship Management - Upselling/Cross Selling/Retention Technology - How its deployed to financial services front office environments FIX Protocol - Know what it is If you would like to discuss in more detail please apply. ...

Application Support Engineer

Hiring Organisation
CMC Markets
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Desirable: Experience within the financial services or trading environment Knowledge of Windows Server Familiarity with ITIL frameworks Exposure to market data and the FIX protocol What you’ll get in return The opportunity to support high-volume, real-time trading systems used globally Exposure to modern monitoring ...

Software Engineer

Hiring Organisation
Durlston Partners
Location
London, UK
Employment Type
Full-time
exposure Not suitable for Quant researchers or systematic developers Portfolio Managers or traders SRE/DevOps/platform engineers Data engineers or execution/FIX specialists Graduate or early-career profiles Send your CV and a brief summary of relevant experience to dana@durlstonpartners.com ...

Software Engineer

Hiring Organisation
Durlston Partners
Location
Slough, Berkshire, UK
Employment Type
Full-time
exposure Not suitable for Quant researchers or systematic developers Portfolio Managers or traders SRE/DevOps/platform engineers Data engineers or execution/FIX specialists Graduate or early-career profiles Send your CV and a brief summary of relevant experience to dana@durlstonpartners.com ...

Graduate Trading Application Support

Hiring Organisation
REC SOLUTIONS LIMITED
Location
Belfast, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 Annual
Graduate Trading Application Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Financial Services, Computer Science or Finance Degree) This is a hybrid role, 2 days remote and 3 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes ...

Trade Support Specialist (FX)

Hiring Organisation
Hamilton Barnes
Location
Slough, Berkshire, UK
Employment Type
Full-time
incidents effectively to maintain platform stability and client satisfaction. Client Management: Work closely with clients, providing exceptional service and building lasting relationships. Must-Haves: FIX Protocol experience Strong experience with Linux servers. Background in FX trading or application support. Desirables: Scripting skills in any language (e.g., Python, Bash ...

Trade Support Specialist (FX)

Hiring Organisation
Hamilton Barnes 🌳
Location
London Area, United Kingdom
incidents effectively to maintain platform stability and client satisfaction. Client Management: Work closely with clients, providing exceptional service and building lasting relationships. Must-Haves: FIX Protocol experience Strong experience with Linux servers. Background in FX trading or application support. Desirables: Scripting skills in any language (e.g., Python, Bash ...

Mandarin speaking Deputy Head of IT

Hiring Organisation
People First
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
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 (HFT Crypto Firm)

Hiring Organisation
Venture Search
Location
London Area, United Kingdom
Venture Search is currently partnered with a leading high-frequency crypto trading firm, that are looking for a Software Engineer (C++) who has experience in high-frequency trading environments, as well as crypto. You will ...

Grove Labs - Head of Trading & Market Structure

Hiring Organisation
deCircle
Location
Britz, Berlin, Germany
Employment Type
Permanent
Salary
EUR Annual
subsidiary of Steakhouse Financial - is a blockchain research and development organization focused on next-generation decentralized credit infrastructure. It designs and builds the Grove Protocol , an institutional-grade credit platform that acts as a liquidity engine for decentralized finance and a capital bridge between DeFi and traditional markets. … clawback risks, and exchange operational quirks. Execution + data tooling: hands-on Python for analysis and automation; comfort with exchange APIs/WebSockets/FIX; building dashboards/alerts. Operational discipline : reconciliations, NAV/PnL checks, custody/wallet operations, counterparty underwriting, incident management, and documentation. Communication & leadership : crisp ...