Staff Software Engineer - Full Stack - C# .net - Websockets - SignalR

2Bridge Partners

Job Description

2Bridge Partners has been engaged in the search for a Staff Software Engineer / Front-End Systems Architect. We’re seeking an experienced Senior Software Engineer with strong C#/.NET, React, and TypeScript skills to help build and scale a real-time data application. Our client offers a comprehensive package including base and bonus with Total cash comp, ranging from 300-400k commensurate with experience. Our client has offices in NYC, and is open to Hybrid, or potentially remote for someone out of the area.

This position requires someone who is highly technical from Back to Front End with an emphasis on front-end architecture, real-time streaming (SignalR/WebSockets), and high-performance UI frameworks. You’ll play a key role in designing reusable components and frameworks that drive efficiency and accelerate feature delivery.

Responsibilities

Design and evolve the front-end architecture for a real-time, data-intensive platform.
Build and optimize reusable frameworks and tools to speed up UI development.
Implement low-latency, real-time communication using SignalR, WebSockets, and gRPC.
Build and optimize APIs, data models, and streaming pipelines across .NET and React layers to ensure fast, reliable real-time communication.
Lead best practices for state management, normalized data, and client-side caching.
Research and integrate modern front-end technologies, including code generation, AI-assisted tools, and low-code frameworks.
Work with complex data grids (AG Grid, Kendo, etc.) for high-frequency updates.

Requirements

8+ years of experience building and integrating full-stack web applications across .NET and modern JavaScript frameworks.
Advanced skills in React, TypeScript, C#, and .NET.
Strong background in real-time systems, dashboards, or trading-style apps.
Hands-on experience with SignalR, WebSockets, or gRPC integrations.
Experience designing shared component libraries and frameworks for scalability.
Solid understanding of state management patterns and performance optimization.
Bachelor’s degree in Computer Science, Engineering, or related technical field.
NYC-area candidates preferred; hybrid schedule available.

Nice to Have

Familiarity with Buf, OpenAPI-TypeScript code generation, or AI-driven UI tools.
Experience with distributed caching, messaging, or mid-tier data distribution.
Background in low-code or page builder frameworks.

Benefits

Health, Dental, and Vision coverage
401(k) with company match
Paid vacation and holidays
Life and Disability insurance

Apply

Vacancy posted 5 days ago

Similar jobs that could be interesting for youBased on the Staff Software Engineer - Full Stack - C# .net - Websockets - SignalR in New York, NY vacancy

Staff Software Engineer - Full Stack - C# .net - Websockets - SignalR
...engaged in the search for a Staff Software Engineer / Front-End Systems... ...Software Engineer with strong C#/.NET, React, and TypeScript skills... ..., real-time streaming (SignalR/WebSockets), and high-performance UI... ...building and integrating full-stack web applications across .NET...
Fullstack
.net
C#
Remote work
2Bridge Partners
New York, NY
18 days ago
Staff Software Engineer
...Full-time Staff Software Engineer About Us We are a dynamic and innovative technology... ...and technology stack decisions Identify and resolve... ...JavaScript, Python, Java, C#, Go) ~ Extensive experience... ....js, Django, Spring, ASP.NET Core) ~ Experience with database...
Fullstack
.net
C#
Full time
Kaizen Stackup
New York, NY
2 days ago
Front-End React Developer
...Integrate REST APIs, gRPC, GraphQL, and WebSocket connections into React applications... ...Work with backend technologies (C#, .NET, WPF) to support full-stack integration efforts Requirements ~8–10 years of professional software development experience, with strong frontend...
Fullstack
.net
C#
Full time
Thestaffed
New York, NY
14 hours ago
Fullstack Engineer - Data Platform
...human feedback within our research engine. Today, the platform is a desktop app... ...For You integrate with our C#/.NET game recorder over WebSocket JSON-RPC - screen capture, game detection... ...(Zustand, Vite). You harden the full stack - mTLS between Cloudflare and...
Fullstack
.net
C#
Full time
For contractors
General Intuition
New York, NY
14 hours ago
Senior Software Engineer
Job Title: Senior Software Engineer About PHIflow PHIflow is a data and... ...someone with at least 5 years of full-stack engineering experience;... ...engineering background working with C# .NET Core, ASP.NET Core for Razor Views and WebAPI, SignalR, SQL, Bootstrap, Vue.js,...
Fullstack
.net
C#
Full time
Contract work
Internship
Immediate start
Shift work
PHIflow, LLC
New York, NY
more than 2 months ago
Technologist
...platform across Funds and Intermediary channels. Strong C#/.NET, SQL, and full‑stack skills are essential to deliver reliable production services... ...stakeholders, drive end‑to‑end delivery, and mentor junior engineers in a fast‑paced environment. #J-18808-Ljbffr...
Fullstack
.net
C#
Neuberger Berman
New York, NY
5 days ago
.Net Full stack developer
...HTML5, CSS3, ReactJS) - Primary Strong proficiency in C# and Microsoft technologies (e.g.,.NET, SQL Server) Experience with identity management... ...understanding of RESTful API design and implementation Proven experience as a Full-Stack Developer with a focus on...
Fullstack
.net
C#
E-Solutions
New York, NY
5 days ago
.Net Full stack Developer
...demonstrating required skills and competencies 8 years' experience in C#, .Net, ASP.NET MVC, jQuery, java-script, HTML5, CSS, Ajax, Angular,... ...Nice to have .NET Core, Agile/Scrum An understanding of software design pattern and practice, affinity for developing unit tests...
Fullstack
.net
C#
The Dignify Solutions, LLC
New York, NY
3 days ago
Net Full stack Developer
...Hiring:.NET Full Stack Developer (Contract) Location: Jersey City, NJ / New York, NY (Hybrid) Experience: 6+ Years Cygnus Professionals... ...a strong.NET Full Stack Developer with hands-on experience in C#, Angular, Microservices, and AWS Cloud to build scalable,...
Fullstack
.net
C#
Contract work
Kasmo Global
New York, NY
4 days ago
Full Stack Developer
$175k - $200k
...Job Description Full Stack Developer Who we are: Pharo Management... ...This role for a UI/UX-focused engineer who enjoys solving complex... ...applications with back-end services in .NET and Python. Full Stack... ...-side development in .NET 6+ (C#) and Python. Work with SQL...
Fullstack
.net
C#
Full time
Local area
Pharo Management
New York, NY
14 hours ago
Staff Software Engineer, Liquidity Management
...innovative and forward-thinking Staff Software Developer passionate about... ...and modern software engineering, delivering scalable, reliable... ...systems to a modern, cloud-native stack. If you're energized by... ...: Deep expertise with C#/.NET Expert in relational databases...
.net
C#
Full time
Seasonal work
Work at office
Worldwide
Flexible hours
Ripple
New York, NY
14 hours ago
Senior Full Stack Developer
...looking for you! As a Senior Engineering Lead, you will be... ...engineering team to take the software to the next level of... ...of technical design, full-stack development, testing,... ...programming language (C#/Java, Python, or PHP)... ...technologies such as ASP .NET MVC, Laravel framework,...
Fullstack
.net
C#
Remote job
Full time
Paragon Team
New York, NY
14 hours ago
.Net Developer
....Net Developer Local to NY only!- ONSITE Contract Role Description: Strong experience in C#, ASP.NET, .NET Framework, and .NET Core/.NET 6+ for building enterprise... ...data exchange • Experience in full-stack development with understanding of...
Fullstack
.net
C#
Contract work
Local area
PROLIM Corporation
New York, NY
5 days ago
Senior Software Engineer - C#/ .NET
...We’re looking for experienced software engineers to help us accomplish our... ...for an experienced backend or full-stack Software Engineer to contribute... ...have build backend services on .Net Framework and .Net Core... ...etx) You are proficient in C# or other object-oriented languages...
Fullstack
.net
C#
Full time
Work at office
Work from home
Flexible hours
Flatiron Health
New York, NY
14 hours ago
Senior Full-Stack Developer, New York
$160k - $200k
...LAB49 seeking an experienced Full-Stack Developer with a primary focus on front-end development... ...in back-end technologies such as C#/.NET or Python . This is a unique... ...or Master's degree in Computer Science, Engineering, Physics, Math, or related work experience...
Fullstack
.net
C#
Full time
Work experience placement
Work at office
Remote work
2 days per week
3 days per week
Ion Group
New York, NY
14 hours ago
.Net Developer
...Job Title: .Net Developer Location: NYC, NY (F2F Interview) FTE Must... ...- • 5+ years of Hands on experience as full stack developer • Proven experience as a Full... ...Proficiency in back-end technologies such as C# and .NET. • Experience with database technologies...
Fullstack
.net
C#
AceStack LLC
New York, NY
4 days ago
Software Engineer (C#/.Net)
...and, more recently, device and identity protection. Job Description The Full Stack Software Engineer designs and builds enterprise web applications using C#, ASP.NET and Vue.js, following best practices for scalable and maintainable systems. In this role...
Fullstack
.net
C#
Full time
Contract work
Work at office
Work from home
Work visa
Allstate Insurance Company
New York, NY
14 hours ago
Senior Software Engineer
...Senior Software Engineer (C# / Python / Azure) We are seeking an experienced Senior Software Engineer... ...will have strong expertise in full-stack software development, cloud technologies... ...developing enterprise applications using C#,.NET, Python, Scala, or similar programming...
Fullstack
.net
C#
Argyle Infotech
New York, NY
3 days ago
Senior .NET Full Stack Developer
...Role: Senior .NET Full Stack Developer Location: New York, NY (Onsite) Duration: Long Term Contract Strong experience in Angular 15+, .NET/.NET Core, C#, ASP.NET, HTML, CSS, JavaScript, SQL Server, UI/UX, responsive design, authentication/authorization...
Fullstack
.net
C#
Long term contract
3B Staffing LLC
New York, NY
3 days ago
.NET Full Stack Developer
...Role: .NET Full Stack Developer Employment Type: Contract Location: New York, NY Mode- Hybrid Visa: Citizen... ...Required Skills & Qualifications • Strong experience in C# and ASP.NET Core • Min of 5+ yeas of experience • Hands-on...
Fullstack
.net
C#
Contract work
3B Staffing LLC
New York, NY
4 days ago
.NET Software Engineer
$70k - $100k
...Full Stack Developer - .NET, Angular, Azure - Remote (USA)(Tech stack: C#, .NET, Angular, TypeScript, Blazor, Azure, SaaS) Our client, a fast-growing SaaS technology company, is looking to hire a Full Stack Developer to join their fully remote US team. This is a...
Fullstack
.net
C#
Permanent employment
Full time
Remote work
Noir
New York, NY
more than 2 months ago
Senior Application Developer
...~ Design and implement full stack solutions using .NET technologies, including C#, ASP.NET, .NET Core, .NET 9.0,... ...s degree in Computer Science, Software Engineering, Information Systems, Geographic... ...Demonstrated experience working with technical and non-technical staff....
Fullstack
.net
C#
Compu-Vision Consulting
New York, NY
4 days ago
Senior Full Stack .NET Developer - Hybrid
...Job Role: Senior Full Stack .NET Developer Location: Manhattan, NY - Hybrid Duration: Long Term Contract W2 Only No C2C Required... ....NET development and SQL databases Strong experience with C#, .NET, and MS SQL Server 5+ years of experience in UI/UX design...
Fullstack
.net
C#
Long term contract
QTech
New York, NY
2 days ago
Software Engineering / Technology
$130k - $150k
...Technology department, 20 engineers across London and New... .... The technology stack in Man Direct Lending is... ...production systems across the full stack — data pipelines,... ...strong collaborative software engineering techniques... ...scheduled data pipelines C#/.NET familiarity — some...
Fullstack
.net
C#
Full time
Work experience placement
Work at office
Local area
Flexible hours
3 days per week
Man Group Plc
New York, NY
14 hours ago
.NET Technical Lead
...Architect, design, and implement full stack solutions using Microsoft .NET technologies, including C#, VB.NET, ASP.NET, .NET Core,... ...degree in Computer Science, Software Engineering, Information Systems,... ...technical and non-technical staff. Strong initiative and ability...
Fullstack
.net
C#
Trinity Technology Solutions
New York, NY
1 day ago
Senior Software Development Engineer
...Senior Software Development Engineer Gibson Dunn is a leading global law firm, advising clients on... ...applications Languages & Frameworks: C#,.NET, Python, JavaScript, TypeScript;... ...alongside AI Platform Engineering. Full-Stack Engineering Develop modern web...
Fullstack
.net
C#
Gibson Dunn
New York, NY
2 days ago
Senior Staff Backend Software Engineer
$200k - $300k
...Job Description Job Description Senior Staff Software Engineer — Real-Time Distributed Systems (C#, .NET, gRPC) 2Bridge Partners has been engaged in the search for a direct-hire Senior Staff Software Engineer with a strong background building real-time, message-...
.net
C#
Temporary work
Flexible hours
2Bridge Partners
New York, NY
18 days ago
Senior Full Stack .NET Developer
$60k - $100k
...Requirements: We are looking for a senior full-stack developer with at least 5 years of hands-on professional experience in software development. We need strong recent... ...Angular 15+. We require solid expertise in C# and .NET. We expect practical experience with...
Fullstack
.net
C#
Full time
QTech US Inc
New York, NY
29 days ago
Manager, Software Engineering New York, NY, United States
$196k - $240k
...innovative and forward-thinking Engineering Manager passionate about... ...financial workflows and modern software engineering, delivering... ...cloud native services, and full stack systems to create solutions... ...Microsoft languages/frameworks (C#/.NET, SQL Server, Entity Framework...
Fullstack
.net
C#
Full time
Local area
Worldwide
Ripple
New York, NY
4 days ago
Senior Software Engineer (GeoSupport)
...Senior Software Engineer (GeoSupport)The Department of City Planning... ...City Planning offers staff meaningful... ...variety of technology stacks and cloud computing infrastructure... ...Engineer who has full-stack web application... ...experience in Microsoft.NET, C#, SQL Server, and Azure...
Fullstack
.net
C#
Work at office
Remote work
2 days per week
New York City | Jobs
New York, NY
4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Staff Software Engineer - Full Stack - C# .net - Websockets - SignalR. Be the first to apply!