Tradeweb MarketsNasdaq: TW: Operates electronic marketplaces for fixed income and derivatives trading.
10+ YOEBachelor's in CS/Engineering or equivalent, 10+ years IT experience in production support/SRE/DevOps, hands-on with distributed systems, programming in C++, Python or Node.js, experience with monitoring, containers, messaging and AI tooling.
Millennium Management: Global alternative investment firm managing diverse investment strategies.
3+ YOE3+ years Python development, experience with Linux/Unix and PostgreSQL, ability to work with portfolio managers, familiarity with low-latency trading and FIX preferred, experience with CI/CD tools and cloud platforms.
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Monitor and maintain mission-critical infrastructure, diagnose and resolve complex hardware/software/network issues, implement automations, and tune monitoring to improve stability and scalability.
GIC: Global sovereign wealth fund managing Singapore's national reserves.
8+ YOEBachelor's in CS/IT or equivalent; 8+ years in production/support or SRE for trading/front‑office platforms; hands-on AWS, Kubernetes, observability, databases, scripting; strong incident management and communication skills.
AWS, Kubernetes, Datadog, Splunk, MSSQL, PostgreSQL, Oracle, Python, Bash, Microsoft Power BI, Tableau, Databricks, BlackRock Aladdin, agentic AI
Mainframe Production Support Engineer (Software Designer)
New York City or Malvern
$95k-$125k/yrOnsiteFull Time
GlobantNYSE: GLOB: Software engineering and digital transformation services for global companies.
8+ YOERequires 8+ years of mainframe production support experience with COBOL, DB2, JCL, z/OS batch processing, scheduling, incident resolution, root cause analysis, and production recovery.
Trade OMS Application Production Support Engineer (Python)
New York, New York, United States
$100k-$120k/yrHybridFull Time
Talan: Provides international consulting and technology transformation services.
Production support experience for trading systems; strong Python, shell, SQL; familiarity with ServiceNow, JIRA, Confluence, XML, FIX; monitoring and troubleshooting skills; knowledge of equities/OMS/EMS.
NXE First line support production engineer Chuck/SS CWWD
Wilton, Connecticut, United States
OnsiteFull Time
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
2+ YOEBachelor's degree in Mechanical, Electrical, or Mechatronics with 2+ years in a production engineering environment; strong troubleshooting; SPC exposure; documentation; collaboration.
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
4+ YOE3-5+ years supporting an Equities investment/trading desk; strong understanding of equity products; ITIL production support; scripting in Python/PowerShell; SQL proficiency; experience with OMS/EMS platforms; Windows/Linux/cloud experience; AI/LLMs for productivity; FIX messaging and trade lifecycle knowledge.
Mainframe Production Support Engineer (Software Designer)
Malvern or New York City
$95k-$125k/yrOnsiteFull Time
GlobantNYSE: GLOB: Digital transformation and software development services provider.
8+ YOERequires 8+ years of mainframe production support experience with COBOL, DB2, JCL, z/OS batch processing, scheduling, incident resolution, and root cause analysis. On-call support and critical processing windows required.
Production Support Engineer Equities E-Trading - Vice President
New York City, New York, United States
$142k-$213k/yrOnsiteFull Time
CitiNYSE: C: Global diversified financial services holding.
5+ YOE5+ years equities/support experience, trade floor support, FIX, Python, Perl, Linux/Unix shell scripting, SQL, strong communication, problem-solving, and ability to manage L2 production support for e-trading applications.
Senior Murex Production Support Engineer – Equity Derivatives
New York City, New York, United States
$135k-$155k/yrOnsiteFull Time
Synechron: Providing digital transformation and technology consulting for financial services.
10+ YOE10+ years of IT experience, 5+ years supporting front-office trading technology, and 3+ years supporting Murex MX.3; requires Unix/Linux, scripting, SQL, troubleshooting, and equity derivatives knowledge.
CGINYSE: GIB: Provides information technology and business consulting services.
Experienced production engineer for trading desk support, incident management, monitoring, automation, root cause analysis, and collaboration with traders and development teams.
Dust: Platform to build and deploy custom enterprise AI agents.
Build and run AI-powered support systems, lead and grow a support engineering function, investigate complex issues, and translate customer signal into product improvements.
Dust, Cursor, Claude Code, n8n, MacBook Pro, Linux
Production Support Engineer Equities E-Trading - Vice President
New York City, New York, United States
$142k-$213k/yrHybridFull Time
CitiNYSE: C: A global financial services providing banking and credit services.
5+ YOERequires 5+ years of equities support and 6–10 years of application support experience, FIX, Python, Perl, Linux/Unix shell scripting, SQL, analytical and communication skills, and a bachelor's degree or equivalent experience.
Production Support Engineer Equities E-Trading - Vice President
New York, New York, United States
$142k-$213k/yrHybridFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOE5+ years equities support and trade floor experience; 6-10 years application support; FIX, Python, Perl, Java familiarity; Linux/Unix shell scripting; SQL; strong communication and analytical skills; bachelor\u0002s degree or equivalent experience.
Macquarie GroupASX: MQG: Global provider of asset management, banking, and financial services.
5+ YOE5+ years application/production support in financial markets; experience with AWS, Linux/Unix, SQL, APIs and FIX; troubleshooting distributed trading systems; strong communication and stakeholder skills.