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Sr. C# Full Stack Developer

Velocity Search Group Inc.New York, NY🇺🇸United StatesPosted 22 Jul 2026

Why This Role Stands Out

Thrive in a hybrid role at a leading asset management firm designing and building scalable applications, where your strong engineering and SQL skills will drive impactful projects from inception to release. This is an excellent opportunity to expand your full-stack development expertise within the dynamic wealth management sector.

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Our Client, a leading Asset Management firm located in Midtown, Manhattan seeking a Full Time Sr. C# .net full stack Developer to support their Private Wealth Technology Group. This is a hybrid role (3 days onsite). This individual would be responsible for designing, building, and operating scalable, high-performance applications and integrations across multiple wealth-management data domains. This role requires strong engineering fundamentals, deep SQL/data skills, and the ability to work autonomously, driving delivery from requirements through production release and ongoing support.
RESPONSIBILITIES
  • Design, build, and maintain internal applications and integrations with third-party platforms across the Microsoft technology stack.
  • Partner with Business and Operations stakeholders to gather requirements, document them clearly, and produce technical designs/specifications.
  • Write clean, maintainable, well-tested code; contribute to team standards through code reviews, patterns, and documentation.
  • Deliver end-to-end through the SDLC: design, development, testing coordination, release/deployment, and post-release validation.
  • Diagnose and resolve escalated production issues; improve reliability via monitoring, performance tuning, and root-cause remediation.
  • Contribute to platform modernization initiatives (e.g., upgrades, migrations, infrastructure improvements).
  • Manage multiple workstreams (new features, integrations, maintenance) by prioritizing effectively and communicating trade-offs.
  • Collaborate with engineers across the organization; participate in technical discussions to drive the best solution.
  • Proactively identify and drive improvements in performance, scalability, resiliency, and developer productivity.
  • Mentor junior developers through pairing, reviews, and technical guidance.
QUALIFICATIONS
  • Experience in financial services; familiarity with Private Wealth/wealth management data domains strongly preferred.
  • Strong backend expertise in C#/.NET, including building and operating production services.
  • Advanced SQL and data skills: data modeling, analysis, and building/optimizing complex queries; experience with ETL/ELT concepts and tooling.
  • Strong experience with Microsoft SQL Server and Snowflake, including query design and performance optimization.
  • Full-stack web development experience with HTML, CSS, and JavaScript (jQuery where applicable).
  • Hands-on integration experience with REST and/or SOAP services; comfortable working with JSON/XML.
  • Experience with Azure DevOps, Git, and CI/CD pipelines.
  • Ability to operate independently with minimal supervision: can take ambiguous problems, propose solutions, and drive them to completion.
  • Strong communication skills: able to explain technical concepts and trade-offs to technical and non-technical audiences.
  • Experience working in an Agile/Scrum environment.
  • Experience using AI-assisted development tools (e.g., GitHub Copilot or similar) responsibly to accelerate delivery while maintaining quality.
  • High ownership and accountability for delivery quality and production outcomes.
  • Experience deploying and operating distributed systems on Kubernetes, OpenShift, and/or Azure.
  • Familiarity with Domain-Driven Design (DDD) and event-driven or service-oriented architecture patterns.
  • Familiarity with Excel macros and VBA.

Skills

SOAP
SQL
SQL Server
ETL
Scrum
Snowflake
Agile
Azure
C#
CSS
.NET
Git
HTML
JavaScript
Kubernetes
REST
VBA
jQuery

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