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C Fix Protocol Developer Jobs (NOW HIRING)

Jobsbridge

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

... structured programming, sound design principles Proficiency in concurrent and distributed ... Experience with FIX Protocol Experience in scripting languages - shell/Pearl etc. Experience with ...

Wellington Management

Lead Systems Analyst

Boston, MA · On-site

Strong understanding of the FIX protocol and electronic trading systems. * Experience with scripting or programming languages (e.g., Python, Java) for automation and testing. * Demonstrated ...

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How much do c fix protocol developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for c fix protocol developer in the United States is $57.79, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $63.46 per hour, depending on experience, location, and employer.

What is a C Fix Protocol Developer?

C FIX Protocol Developers are software engineers who specialize in implementing and maintaining applications that use the Financial Information eXchange (FIX) protocol, primarily using the C programming language. The FIX protocol is a standard messaging protocol widely used in the financial industry for real-time electronic exchange of securities transactions. These developers are responsible for designing and optimizing low-latency trading systems, integrating FIX engines, and ensuring robust communication between trading platforms and financial institutions. Their expertise is crucial for building reliable and high-performance solutions that comply with industry standards.

What are the key skills and qualifications needed to thrive as a C Fix Protocol Developer?

To thrive as a C Fix Protocol Developer, you need strong proficiency in C programming, a deep understanding of the FIX protocol, and experience with low-latency trading systems, often supported by a computer science degree. Familiarity with development tools like Git, FIX engines such as QuickFIX, and experience with messaging middleware are typically required. Excellent problem-solving skills, attention to detail, and clear communication are essential soft skills for this role. These competencies are vital for developing robust, high-performance trading applications that ensure reliable and efficient financial transactions.

What are some common challenges a C Fix Protocol Developer faces when integrating with different financial trading systems?

A C Fix Protocol Developer often encounters challenges related to varying implementations of the FIX standard across trading platforms, which can lead to compatibility issues. Ensuring low-latency, high-throughput message handling while maintaining accuracy and reliability is crucial. Additionally, troubleshooting and debugging connectivity issues, especially under time-sensitive trading conditions, requires strong analytical skills and collaboration with both internal and external technical teams. Adapting to evolving regulatory requirements and maintaining robust documentation are also important aspects of the role.

What are popular job titles related to C Fix Protocol Developer jobs?

For C Fix Protocol Developer jobs, the most frequently searched job titles are:

Infographic showing various C Fix Protocol Developer job openings in the United States as of September 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $120,212 per year, or $57.8 per hour.

Trading Systems Engineer (Python, Linux)

New York, NY • On-site

Elliot Partnership
See more jobs at Elliot Partnershipexternal

Full-time

Re-posted 19 days ago

Job description

  • Trading Systems Engineer - Python / Linux
  • New York, NY (Hybrid, 3 days in office)
  • Highly competitive compensation package

Join a world-leading quantitative investment firm, a pioneering force that has operated at the intersection of finance and technology. Their culture is more akin to a sophisticated R&D lab than a typical financial firm, driven by a passion for solving complex problems. They're seeking an exceptional engineer to ensure the flawless performance of the systems at the very heart of their global trading operations.
This is not a typical support role. You will be a vital, hands-on engineering partner to their quantitative trading teams, empowered to make a direct and immediate impact on the business.
Your responsibilities:
  • Provide critical, real-time support for our systematic trading platforms, working directly alongside quantitative researchers and traders
  • Diagnose and resolve complex issues across the entire stack, from low-level Linux and network events to sophisticated application and FIX protocol behavior
  • Engineer robust, automated solutions using Python, Shell, and modern Infrastructure-as-Code tools like Terraform to eliminate toil and enhance system reliability
  • Proactively identify opportunities for improvement, drive projects to enhance performance, and collaborate with dedicated software development teams to build the next generation of support tooling

Your experience:
  • Deep expertise in Linux/UNIX systems administration and performance troubleshooting.
  • Exceptional command of Python and Shell for automation and tooling.
  • A tenacious, problem-solving mindset, with proven experience leading the response to critical production outages.
  • Proficiency with modern monitoring and observability stacks (e.g. Prometheus, Grafana, Datadog, ITRS)
  • Experience directly supporting traders or Portfolio Managers in a low-latency environment is highly desirable.
  • Knowledge of the FIX protocol is a significant advantage.

What they offer:
  • An opportunity to work on deeply challenging technical problems in a world-class engineering environment
  • A collaborative, academic culture where you will be surrounded by some of the brightest minds in technology and finance
  • An environment that encourages and rewards learning agility, innovation, and a proactive engineering mindset.
  • An exceptional, market-leading compensation package.

Apply