winforms jobs in New York

VIRTUAs a leading financial technology firm, we leverage cutting-edge technology to deliver liquidity to global markets as well as innovative, transparent trading solutions and industry standard-setting analytics tools to our clients. As a market maker, Virtu provides deep liquidity that helps to create more efficient markets around the world. Our market...

Jefferies in New York seeks a mid- to senior-level software developer for Global Equities Prime Services Backoffice. Focus on trade processing, clearing across product lines, and a 70/30 split between development and support within a fast-moving prime brokerage tech team.The role requires strong C#, WPF/WinForms, SQL, and finance knowledge; prior experience...

Salary: $185,000 - 225,000 per year Requirements: Strong, recent working knowledge of C#, WPF, WinForms, and SQL, including coding business logic in SQL stored procedures, functions, and triggers Familiarity with test-driven development and related tools Excellent communication skills and a client-focused approach Experience with trading or order management...

Senior Full Stack Developer Responsible for leading the development of enterprise‑grade web and desktop applications using the Microsoft technology stack. Requires deep expertise in front‑end and back‑end development, application design skills, and the ability to mentor others. Drives full lifecycle development across in‑house solutions with...

As part of the Global Equities Prime Services Backoffice technology team, an opportunity exists for a senior level C#/SQL developer to work on the firm’s global equities trading systems. The system aims to develop the Jefferies Global Swap Desk platform and implement trade processing and clearing models in a highly moving infrastructure to trade and manage...

Virtu Financial is seeking a Frontend Software Engineer to join the Core Development team in New York. You will help build high-performance trading tools and live UIs for our global markets, collaborating with traders and researchers to deliver robust front-office systems.You should have a STEM degree and proven experience delivering multi-threaded UIs in...

Remote Hybrid Junior 25-37 USD C# Winforms ASP.Net Core AngularWe are looking for a Junior .NET Developer who wants to grow through real delivery work, modern backend development and collaboration with experienced engineers. This role is a good fit for someone who already has solid programming fundamentals, enjoys problem‐solving and wants to build...

  Senior Software Engineer (R&D)   Summary: This is a senior level role in the R&D department, and responsible for the integration of a new generation of R&D software within an enterprise ecosystem.  The R&D department is customer driven, with decades-long world-class partnerships and a wide variety of exciting technologies.  Maintaining these...

As part of the Global Equities Prime Services Backoffice technology team, an opportunity exists for a senior level C#/SQL developer to work on the firm’s global equities trading systems. The system aims to develop the Jefferies Global Swap Desk platform and implement trade processing and clearing models in a highly moving infrastructure to trade and...

Front End Developer A specialist role, to design and build out ETF trading and pricing applications. The ideal candidate would have multiple years of experience working with high volume trading and pricing front-end applications. Specific Skillsets required: Strong C#.NET Skills WPF, Winforms Good Database skills Knowledge of Execution Algorithms VWAP,...

Front End Developer A specialist role, to design and build out ETF trading and pricing applications. The ideal candidate would have multiple years of experience working with high volume trading and pricing front-end applications. Specific Skillsets required: Strong C#.NET Skills WPF, Winforms Good Database skills Knowledge of Execution Algorithms VWAP,...

Role: Sr .Net UI Developer Location: NYC, NY ( Hybrid Mode) ( 2-3 Days Work from Office) Job Description REQUIRED KNOWLEDGE, SKILLS AND ABILITIES: Knowledge of Winforms is added advantage. Extensive knowledge and experience with .NET(4.5 +) C# WebAPI. Extensive knowledge of Software Architectures (Must be aware of OOP best practices, familiar with...

Python / Java Developer - Full Time Perm Job E*Pro Consulting service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry expertise and knowledge within financial services, insurance, telecom, manufacturing, technology, media and entertainment, pharmaceutical, health care and...

Software Developer Consultant Job Location: Midtown, New York Job Type: Full-Time / Contract Job Description: VB.Net Programmer The developer is responsible for the development/maintenance of in-house applications as required for the listed project. The successful candidate should have strong coding, unit testing skill, communication skills, a user-service...

Position- Angular Developer (ISG Lending) Location- New York, NY (Hybrid Role) Interview- Phone and In-Person Duration- Contract Opportunity Visa- All visas are acceptable Job Description: Java Hybrid 3 days a week onsite The Institutional Securities Group (ISG) Lending Technology team is responsible for the development and implementation of a future...

Angular Developer (ISG Lending) Location: New York, NY (Hybrid Role) Interview: Phone and In-Person Duration: Contract Opportunity Visa: All visas are acceptable Job Description: Java Hybrid 3 days a week onsite The Institutional Securities Group (ISG) Lending Technology team is responsible for the development and implementation of a future technology...

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 ...

We are seeking a Software Engineer intern with a passion for building applications that have a positive impact on the world around us; making people happier, safer and more secure. You will be a key contributor working closely with internal teams on the automation of processes and technology initiatives and projects. Our ideal candidates will have strong...

Jefferies in New York is seeking a senior level C#/SQL developer to work on the Global Equities Prime Services Backoffice technology team. The role focuses on developing the Global Swap Desk platform and real-time trade processing across product lines.The candidate should have strong C#, WPF, WinForms and SQL, with test-driven development and excellent...

Salary: $185,000 - 225,000 per year Requirements: Strong, recent working knowledge of C#, WPF, WinForms, and SQL, including coding business logic in SQL stored procedures, functions, and triggers Familiarity with test-driven development and related tools Excellent communication skills and a client-focused approach Experience with trading or order...