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Fix Protocol Developer Jobs (NOW HIRING)

Lead Fix Protocol Engineer Location:Charlotte, NC (Hybrid - 3 Days Onsite) Contract Length: 12 ... Familiarity with CI/CD pipelines, GitHub-based workflows, and modern developer tooling. * Knowledge ...

Job Title-FIX developer REMOTE Contract Mandatory Areas Mandatory Skills FIX Protocol SQL Oracle Good To have Skill Mandatory if Applicable Domain Experience (If any ) - Must have Certifications -NA ...

FIX Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Fix Java Developer Our client is seeking a Fix Java Developer with strong experience in Equities ... Work on FIX protocol integrations, connectivity, and order routing systems * Support and enhance ...

FIX Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Our client is seeking a FIX Java Developer with strong experience in Equities trading systems and ... Work on FIX protocol integrations, connectivity, and order routing systems * Support and enhance ...

Java Developer - FIX

Stamford, CT · Hybrid

$54.50 - $70.25/hr

Java Developer - FIX Location: Jersey City, NJ - Hybrid (3 Days Onsite, Locals Only) Type: Onsite ... Work on FIX protocol integrations, connectivity, and order routing systems * Support and enhance ...

FIX Integration Engineer

Manhattan, NY · On-site +1

$114K - $154K/yr

Technical Integration Engineer (FIX Protocol) 2Bridge has been engaged in the search for a Technical Integration Engineer supporting a technology-driven organization operating in performance ...

FIX Integration Engineer

New York, NY · On-site +1

$140K - $200K/yr

Technical Integration Engineer (FIX Protocol) 2Bridge has been engaged in the search for a Technical Integration Engineer supporting a technology-driven organization operating in performance ...

Lead FIX Engineer

Manhattan, NY · On-site

$112K - $148K/yr

Lead Equities FIX Engineer Location: New York, NY Firm Overview: Cantor Fitzgerald L.P., with over ... Minimum of 5 to 10 years of FIX protocol and backend Java development, design and testing ...

Implementing FIX connectivity This involves setting up and configuring connections between trading systems using the FIX protocol, ensuring proper session management (logon, heartbeat, logout), and ...

Lead FIX Engineer

Iselin, NJ · Hybrid

$104K - $137K/yr

Wells Fargo is seeking a Lead Software Engineer with deep FIX protocol experience to support and evolve our trading and market connectivity platforms. This role combines handson engineering with ...

C++ Developer

New York, NY · On-site

$53.50 - $72.25/hr

Role: C++ DEVELOPER (with FIX protocol) Location: ONSITE in NYC (they want locals so can either already be in NY or NJ) (4-5 days onsite) C++, XML, Developer, Data Management Solutions ...

Lead FIX Engineer

Charlotte, NC · Hybrid

$100K - $131K/yr

Wells Fargo is seeking a Lead Software Engineer with deep FIX protocol experience to support and evolve our trading and market connectivity platforms. This role combines handson engineering with ...

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Fix Protocol Developer information

What cities are hiring for Fix Protocol Developer jobs? Cities with the most Fix Protocol Developer job openings:
Infographic showing various Fix Protocol Developer job openings in the United States as of May 2026, with employment types broken down into 8% As Needed, 78% Full Time, 5% Part Time, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

Senior FIX Protocol Engineer - Trading Systems

QuellSoft Inc.

Jersey City, NJ • On-site

$109K - $149K/yr

Other

Posted 17 days ago


Job description

Job Title: Senior FIX Protocol Engineer – Trading SystemsIntroduction:

This position is for a Senior FIX Protocol Engineer with extensive experience in supporting trading systems, market connectivity, and FIX messaging environments. The ideal candidate should have a deep understanding of FIX Protocol, trading workflows, production support, and Unix/Linux environments. Java proficiency is also required for support, debugging, and integration tasks.

Responsibilities:
  • Support and troubleshoot FIX Protocol connectivity across trading systems
  • Analyze and resolve issues related to order flow, execution flow, and market messaging
  • Perform production support, incident handling, and root cause analysis
  • Monitor FIX sessions and troubleshoot connectivity failures
  • Collaborate with trading desks, operations teams, and engineering teams
  • Support real-time transaction processing systems
  • Utilize Unix/Linux commands and scripting for debugging and log analysis
  • Assist with Java-based components supporting FIX integrations
  • Maintain platform stability and reliability within production environments
  • Participate in on-call or production support activities as needed
Requirements:Required Skills:
  • FIX Protocol (70%)
    • FIX connectivity
    • Order routing
    • Trade execution workflows
    • Market connectivity
    • OMS / EMS
    • Market data systems
  • Java (15%)
    • Core Java
    • Java debugging
    • Java-based backend systems
    • API integrations
  • Unix / Linux (15%)
    • Shell scripting
    • Log analysis
    • Production troubleshooting
    • System debugging
Preferred Experience:

Strong preference for candidates with backgrounds in Capital Markets, Trading Platforms, Investment Banks, Hedge Funds, Exchanges, Brokerage Systems or similar environments.

Nice to Have:
  • Kafka
  • Low latency systems
  • Market data platforms
  • Python scripting
  • Production support
  • SRE exposure