Senior WPF/.NET Developer

Senior WPF/.NET Developer

Location: Hybrid in NYC or Jersey City (3 days onsite 2 days remote) They need someone who is really strong with WPF development on the UI side and then C#/.NET on the backend. This role can sit in NYC or Jersey City, NJ. Please send local candidates only because there is an onsite interview in NYC.

Strategic & Regional Leadership

• Provides regional leadership with a strong international orientation, reporting into the Global Head (London-Based) to ensure cohesive regional–global integration.
• Define and drive the regional technology strategy for pricing, quoting, and RFQ workflow, ensuring alignment to global target architecture and business priorities.
• Partner with senior stakeholders across Trading, Sales, Quant, Risk, and global technology leads to shape requirements, influence design decisions, and deliver regional business outcomes.

Delivery & Execution Oversight

• Demonstrates strong technical leadership through active participation in hands‐on software development, contributing high‐quality code to critical pricing and quoting initiatives.
• Ensures architectural decisions and technical standards are grounded in practical engineering expertise, reinforced through direct involvement in solution design and implementation.
• Balances strategic leadership with day ‐ to ‐ day technical execution, providing credible guidance to senior engineers by engaging directly in complex development tasks.

Technical Expertise

• Minimum 6 years' hands‐on development or technical leadership experience with C#/.NET
• WPF/WinForms experience for frontend/UI desktop work
• Cross‐language proficiency (Typescript, React, Python preferred) enabling effective leadership of multi‐technology environments.
• Deep understanding of design patterns, best practices, dependency injection frameworks, and enterprise architecture patterns.
• Strong background in messaging systems, n‐tier architecture, and high‐performance distributed applications.

Domain Knowledge (not required, but big plus)

• Solid understanding of equity derivatives products, pricing workflows, and trade lifecycle processes.
• Proven experience working closely with front‐office users, capturing and translating complex trading requirements into scalable technical solutions.