12 of 12 FIX Protocol Jobs in the South East

Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) ***This role is 4 days a week in the office 1 day remote and could change to 3 days a week in the 2 days remote in the future*** Our client actively encourages diversity, equality and inclusion within its workforce … drive projects to completion by anticipating the needs of clients ensuring the alignment of internal and external teams focused on the project. Who will love this job-Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) A challenge seeker you want to shine above just meeting job requirements and … the market. A client-focused mindset you care about clients and want to make sure they have the best possible experience during the implementation process. Job role -Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) Understand simple to complex business requirements and design a technical solution to meet More ❯

Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) ***This role is 4 days a week in the office 1 day remote and could change to 3 days a week in the 2 days remote in the future*** Our client actively encourages diversity, equality and inclusion within its workforce … drive projects to completion by anticipating the needs of clients ensuring the alignment of internal and external teams focused on the project. Who will love this job-Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) A challenge seeker you want to shine above just meeting job requirements and … the market. A client-focused mindset you care about clients and want to make sure they have the best possible experience during the implementation process. Job role -Integration Specialist (FIX Protocol/FIX connectivity/FIX onboarding/UNIX/LINUX/SQL) Understand simple to complex business requirements and design a technical solution to meet More ❯

team on an initial 6-month contract. Skills/Qualifications The candidate must have the following skills and qualities: FX business knowledge (products, business models, electronic trading) IT skills: FIX protocol (v4.4) SQL (Oracle/SQL server) Windows/Linux environments Common IT platform management tools (Bladelogic, SVN, Splunk, etc) Infrastructure basic knowledge (SSL, VPN, UDP, TCP/… and flexible approach Highly motivated Well organized Excellent presentation skills (communication with clients/clients IT departments) The following experience would be desirable: Experience of FX eTrading Experience of FIX client integration If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV. More ❯

team on an initial 6-month contract. Skills/Qualifications The candidate must have the following skills and qualities: FX business knowledge (products, business models, electronic trading) IT skills: FIX protocol (v4.4) SQL (Oracle/SQL server) Windows/Linux environments Common IT platform management tools (Bladelogic, SVN, Splunk, etc) Infrastructure basic knowledge (SSL, VPN, UDP, TCP/… and flexible approach Highly motivated Well organized Excellent presentation skills (communication with clients/clients IT departments) The following experience would be desirable: Experience of FX eTrading Experience of FIX client integration If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV. More ❯

team on an initial 6-month contract. Skills/Qualifications The candidate must have the following skills and qualities: FX business knowledge (products, business models, electronic trading) IT skills: FIX protocol (v4.4) SQL (Oracle/SQL server) Windows/Linux environments Common IT platform management tools (Bladelogic, SVN, Splunk, etc) Infrastructure basic knowledge (SSL, VPN, UDP, TCP/… and flexible approach Highly motivated Well organized Excellent presentation skills (communication with clients/clients IT departments) The following experience would be desirable: Experience of FX eTrading Experience of FIX client integration If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV. More ❯

side or front office environment would be highly beneficial. Experience of developing low-level, high performance systems. Familiarity with Service Orientated Architecture, concurrency models and threading, multicast messaging or FIX message protocols would be advantageous. Key Skills: C++, Red Hat Linux (ideally V7 or later), Low Latency/High Performance trading applications/platforms. To be considered, please ensure More ❯

Strong understanding of trading workflows, OMS/EMS platforms, and post-trade processes. Excellent stakeholder management, communication, and leadership skills. Experience with Agile and hybrid delivery methodologies. Familiarity with FIX protocol, market data, and regulatory frameworks. Preferred Qualifications Experience working with platforms like Fidessa, Charles River, Bloomberg AIM, or similar. Certifications such as PMP, Prince2, or Agile PM. More ❯

Strong understanding of trading workflows, OMS/EMS platforms, and post-trade processes. Excellent stakeholder management, communication, and leadership skills. Experience with Agile and hybrid delivery methodologies. Familiarity with FIX protocol, market data, and regulatory frameworks. Preferred Qualifications Experience working with platforms like Fidessa, Charles River, Bloomberg AIM, or similar. Certifications such as PMP, Prince2, or Agile PM. More ❯

Strong understanding of trading workflows, OMS/EMS platforms, and post-trade processes. Excellent stakeholder management, communication, and leadership skills. Experience with Agile and hybrid delivery methodologies. Familiarity with FIX protocol, market data, and regulatory frameworks. Preferred Qualifications Experience working with platforms like Fidessa, Charles River, Bloomberg AIM, or similar. Certifications such as PMP, Prince2, or Agile PM. More ❯

coding with relational DB (SQL Server, Sybase, Oracle) 5+ years of technical design of low latency trading application services 3+ years of build tools (Maven, Jenkins, Nexus) Coding with FIX protocol, ION API is a strong plus 5+ years of design and coding experience of trading components including Container based solutions (for pricing, quoting, offering and hedging), Execution More ❯

eFX Software Engineer - Permanent | London (Hybrid) We're hiring an experienced eFX Software Engineer to join a leading financial institution's digital technology division. This is a permanent position based in London with a flexible hybrid working model. You'll More ❯

London - Contract - Hybrid *outside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute testing strategies. Mentoring junior developers … trading , especially with derivatives and platforms like ICE , CME , NASDAQ , Trayport , or TT . Deep knowledge of C# .NET , RESTful services , and microservice architecture . Hands-on experience with FIX messaging , XML , AMQ , and ideally nHibernate , OData , and TDD . Familiarity with Agile tools like JIRA , Confluence , and Crucible . Excellent communication skills and a pragmatic approach to problem More ❯