.NET Developer - Equity Back Office

Requirements:

• 5–9 years of experience in application support and development
• Strong .NET and SQL skills
• Scripting experience with Perl, Unix Shell, or Windows batch
• Experience with Incident, Change, and Problem Management
• Functional knowledge of equity back-office systems
• Good communication skills
• A degree in Computer Science or equivalent

Responsibilities:

• Participate in requirements analysis and collaborate on software design and architecture
• Write clean, scalable code using .NET programming languages
• Test, deploy, refactor, and debug applications and systems
• Provide daily support, resolve escalated tickets, and liaise between business and technical teams
• Develop documentation throughout the software development life cycle

Technologies:

• Support
• Perl
• SQL
• Unix
• Windows
• ASP.NET

More

We are Quanteam, the founding entity of RAINBOW PARTNERS and a consulting firm specializing in Banking, Finance, and Financial Services. Our 1,000 expert consultants represent 35 nationalities and work across 13 international offices, guided by our values of proximity, teamwork, diversity, and excellence. We are seeking a Back Office Equity .NET Developer to work with our investment bank client in New York. This role follows a hybrid schedule, with three days per week in the office.

last updated 43 week of 2026