
Lead Software Engineer, C#/React
Doran Jones Inc.
full-time
Posted on:
Location Type: Hybrid
Location: New York City • New York • United States
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Salary
💰 $150,000 - $200,000 per year
Job Level
About the role
- Lead architecture, design, and delivery of C#, Python, and React-based solutions supporting high-volume trading.
- Ensure performance, scalability, resilience, reliability, and regulatory compliance across cloud environments (AWS/Azure).
- Collaborate with business and operations teams to translate requirements into technical solutions.
- Mentor engineers, establish best practices, and build a culture of technical excellence.
- Oversee delivery execution: backlog management, sprint planning, and reporting.
Requirements
- 12+ years of software engineering experience in financial services environments, with 5–8+ years in leadership.
- Experience building and modernizing trading platforms or financial systems (OMS, EMS, risk, or similar)
- Strong hands-on experience with C# and Python in production environments
- Front-end development experience using React for complex, data-driven applications
- Full-stack architecture experience across APIs, services, and modern web applications
- Cloud platform experience (AWS and/or Azure)
- Proven track record of modernizing legacy systems into scalable, distributed platforms.
- Excellent leadership, communication, and stakeholder management skills.
Benefits
- Health insurance
- 401(k) match
- Disability benefits
- Life insurance
- Paid personal days
- Paid holidays
- Paid time off
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
C#PythonReactAPIscloud computingfull-stack architectureperformance optimizationscalabilityregulatory compliancemodern web applications
Soft Skills
leadershipcommunicationstakeholder managementmentoringcollaborationbest practices establishmenttechnical excellencebacklog managementsprint planningreporting