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Senior Web Developer

Job in New York, New York County, New York, 10261, USA
Listing for: Harrington Starr
Full Time position
Listed on 2026-02-16
Job specializations:
  • Software Development
    C# / Unity Developer, Full Stack Developer
Salary/Wage Range or Industry Benchmark: 200000 - 350000 USD Yearly USD 200000.00 350000.00 YEAR
Job Description & How to Apply Below
Location: New York

Real Time Trading Systems, gRPC, Signal

R, Type Script, C#.NET, React. Web-sockets. Real Time Data applications

New York – Manhattan

Hybrid Role.

Salary Range - $200,000 - $350,000 including bonus.

Harrington Starr has partnered with a Real Time Trading System Trading Company who is looking to hire a Senior Web Engineer with expertise in Real time Trading Systems and Real time Data heavy application to come and join a small but highly dynamic Engineering team specialising with C#.NET on the back end, ASP.NET and Type Script with React UI Development on the Front end.

This is a Hybrid Role which will require you to be onsite in a Manhattan based location working with Traders and Sales Teams working on a Multi asset Trading platform covering Capital Markets and a range of asset classes.

You will be facing off with a high performance Trading team and you will bring deep expertise with React and Type Script and also be highly skilled in C#.NET.

The role interacts with multiple Trading apps and so you will need to have experience with WebAPI development, have a deep understanding of gRPC, Signal R and Web Sockets.

Why should you join this company?

Join the revolution with a finance powerhouse that's been setting industry standards for three decades. They don't just offer a job; they provide a launchpad for your career with top-tier salaries and bonuses – because your talent deserves nothing less. Plus, enjoy funded certifications, hybrid working in the heart of New York, US , and a plethora of perks that redefine work-life balance.

Ket Skills

  • Hands on development with C#.NET
  • Solid experience of Real time Data focussed development.
  • Experience of high frequency UI in the front end.
  • Experience with gRPC, Web Sockets
  • Bachelors or Masters Degree in STEM
  • Right to work in the US indefinitely without sponsorship.

With a 401K on offer including other Benefits and Bonus this is a standout organisation using cutting edge systems and real time trading apps to be a leader in the Capital Markets space. You will benefit by working along side Traders and Quants building high performance applications and be apart of a vision to be the best in the State of NYC.

If you can demonstrate the above Tech Stack please apply via link.

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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