151 to 175 of 214 Permanent FIX Protocol Jobs

Lead Exchange Connectivity Engineer

Location
Greater London, England, United Kingdom
coordination skills. Comfortable reading API documentation and assessing integrations. Organised, proactive and able to manage multiple workstreams. Nice to Have Experience with exchange integrations, FIX, Jira/Notion/Linear. Knowledge of CEX/DEX infrastructure. Basic Python or scripting experience. Benefits International team. 100% health cover. Pension scheme. ...

Buy-Side OMS (AIM) Sales Specialist, Financial Solutions

Hiring Organisation
Bloomberg
Location
London, United Kingdom
Salary
£ 70 K
front-to-middle office investment software into buy-side institutions. Deep domain knowledge of buy-side trading workflows, including portfolio management, order generation, FIX connectivity, pre/post-trade compliance rules, and IBOR architecture. Familiarity with the UK institutional market, understanding the distinct operational requirements of both active asset ...

FX Implementation Lead for E-Trading & FIX

Location
City Of London, England, United Kingdom
Bloomberg seeks an FX Implementation Specialist in London to own technical presales and delivery of E-Trading and post-trade solutions. You will work with Buy-side and Sell-side clients, oversee projects, manage risks ...

Post-Go-Live Investment Support Specialist

Location
City of Edinburgh, Scotland, United Kingdom
product teams to resolve issues. A strong candidate brings 3–5 years in financial services, with investment management system experience and solid SQL/FIX skills. #J-18808-Ljbffr ...

Network Engineer both junior and mid-level

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
structured career path. You can also expect an excellent salary and benefits package.My client is based in LondonLinux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

Linux Systems Engineer - Trading systems

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
career path. You can also expect an excellent salary and benefits package. My client is based in LondonLinux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

Systems Engineer – Trading systems

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
path. You can also expect an excellent salary and benefits package. My client is based in London Linux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

Linux Systems Admin - Trading tech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
career path. You can also expect an excellent salary and benefits package. My client is based in LondonLinux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

Engineering Manager – Banking & FX Tribe Lead (London)

Location
City Of London, England, United Kingdom
seeking an Engineering Manager to lead the Banking and FX tribe, owning payment processing, FX pricing and trading, the ledger, reconciliation, bank integrations, FIX engine connectivity, payment compliance and the client portal. You will manage six to eight engineers and own the tribe's delivery and OKRs, collaborating with ...

SVP, EMEA — Low-Latency Connectivity Engineering

Location
Greater London, England, United Kingdom
lead a geographically distributed group of engineers working with product, research, and production teams. The role requires deep fintech expertise in DMA/FIX, strong strategic leadership, and the ability to influence senior stakeholders while delivering scalable, reliable systems.” #J-18808-Ljbffr ...

Application and Database Support Engineer Fintech SQL

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Database Administration PHP 5 OOP MySQL 5 Centos/Redhat Windows Server 2008/2012 Microsoft SQL Server 2008/2012/2014 FIX messaging for trading applications. Shell scripting with bash. My client is based in Central LondonFIX, SQL, DBA, App Support, Application Support, XML, SQL, Excel, Implementation ...

Swift 7.2 Upgrade Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
SWIFT – Troubleshooting 15022 & 20022 messaging formats, RMA, Swift VPN, SNL, SAG, HSM. Crest SAA (CRNet) Crest Gui. My client is based in Central LondonInfrastructure, FIX, Swift, Support, Windows, VMWare, Networking, Fintech, VMWARE, Infrastructure, Support, Server, Cloud, Fintech, Financial Technology ...

Swift 7.2 Upgrade Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
SWIFT – Troubleshooting 15022 & 20022 messaging formats, RMA, Swift VPN, SNL, SAG, HSM. Crest SAA (CRNet) Crest Gui. My client is based in Central LondonInfrastructure, FIX, Swift, Support, Windows, VMWare, Networking, Fintech, VMWARE, Infrastructure, Support, Server, Cloud, Fintech, Financial Technology ...

Senior Security Architect — Lead Secure Crypto Trading

Location
City of Westminster, England, United Kingdom
Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-moving crypto landscape. You will lead threat modeling, vulnerability assessments, and security tooling, while ...

Derivatives Client Analyst - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
feel and traditional values but is known as by far the best trading and reporting consultancy in the world. They have recently implemented a FIX standard for Fixed Income Trading. They have been trading for 8 years and have around 150 people in the office so personality … important. My client is based in London Flex working. Business Analyst, Electronic trading consultant – FIX, Index, Benchmark, Latency, Infrastructure ...

Product Support Analyst - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
feel and traditional values but is known as by far the best trading and reporting consultancy in the world. They have recently implemented a FIX standard for Fixed Income Trading. They have been trading for 8 years and have around 150 people in the office so personality … important. My client is based in London Flex working. Business Analyst, Electronic trading consultant – FIX, Index, Benchmark, Latency, Infrastructure ...

Client Support Analyst - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
feel and traditional values but is known as by far the best trading and reporting consultancy in the world. They have recently implemented a FIX standard for Fixed Income Trading. They have been trading for 8 years and have around 150 people in the office so personality … important. My client is based in London Flex working. Business Analyst, Electronic trading consultant – FIX, Index, Benchmark, Latency, Infrastructure ...

Business Analyst - Electronic Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
gather market model or message detail. – Definition and prioritisation of the solution behaviour to meet business requirements. – Design, definition and proposal of messaging protocol formats – Validation of requirements with client business analysts, development and QA teams to ensure a common understanding of requirements Our client provides independent expert advice … development projects and in particular Trading & Front Office applications Experience of Business Analysis around Execution Management Systems/Order Management Systems Knowledge of the FIX Messaging Protocol Understanding of OTC markets and market models Able to with geographically dispersed team Knowledge of common Market Data & Trading protocols ...

Software Developer C++

Location
Greater London, England, United Kingdom
London. As a key member of our Electronic Products department, you will play a vital role in designing, developing, and enhancing our matching engines, FIX gateways, and other electronic trading applications. Your expertise in Java and C++ will be instrumental in building and maintaining high-performance, low-latency solutions … that power our financial services business. Responsibilities Design, develop, and enhance matching engines, FIX gateways, and other electronic trading applications. Build and maintain high-performance, low-latency applications using Java and C++. Develop and support client-server applications and real-time market data or trading gateways. Work with FIX ...

Software Developer C++

Hiring Organisation
Cantor Fitzgerald
Location
London, UK
Employment Type
Full-time
London. As a key member of our Electronic Products department, you will play a vital role in designing, developing, and enhancing our matching engines, FIX gateways, and other electronic trading applications. Your expertise in Java and C++ will be instrumental in building and maintaining high-performance, low-latency solutions … Java development. Working knowledge of C and C++, along with experience or familiarity with Python, is essential. Hands-on experience in developing applications using FIX or similar electronic trading protocols is a must. A proven track record in working within a high-frequency, low-latency, or electronic trading environment. ...

Senior Systems Analyst

Location
Greater London, England, United Kingdom
energetic, fast paced team environment.Experience in Financial Services & Trading Systems systems is required – e.g. Charles River IMS, Aladdin, ThinkFolio, Bloomberg, Flex Trade, FIX which depending on the position may include domains such as:Understanding of financial instruments such as stocks, bonds, swaps, options, futures, forwards, derivatives, and FX.Experience with … areas of research/valuation, analysis and portfolio constructionHands-on knowledge of SQL and the ability to extract and analyse data to troubleshoot and fix issues.Experience supporting critical production applicationsExperience in using AI tools such as Claude/GitHub Co-Pilot is advantageousCFA Institute Claritas Certificate, CFA Charter ...

Senior Software Engineer (Java)

Location
Greater London, England, United Kingdom
Role Overview** TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role, you will be responsible for designing, building, and optimising mission‐critical trading services across multiple … with the ability to collaborate effectively across globally distributed engineering, product, and operations teamsExperience with FX, Credit, or Commodities electronic trading flows Knowledge of FIX engines and market connectivity workflows Knowledge of Linux engineering, troubleshooting, and performance optimisation Experience with Spring Boot or Google Guice dependency injection frameworksExperience with ...

Senior Software Engineer (Java)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
Role Overview TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role, you will be responsible for designing, building, and optimising mission‐critical trading services across multiple … ability to collaborate effectively across globally distributed engineering, product, and operations teams Desired Experience with FX, Credit, or Commodities electronic trading flows Knowledge of FIX engines and market connectivity workflows Knowledge of Linux engineering, troubleshooting, and performance optimisation Experience with Spring Boot or Google Guice dependency injection frameworks Experience ...