Alexander Chapman is hiring : Senior Web Developer in New York

Overview Senior Web Developer / Front-End Architect — Build the Future of Real-Time Trading Interfaces

We're developing a real-time trading platform with extreme performance and usability demands. Back end is powered by C# .NET (gRPC, SignalR). Front end is built with React + TypeScript, using tools like AG Grid, Kendo UI, Formik, and Yup.

We’re looking for a Senior Web Developer / Front-End Architect to lead architecture, innovate tooling, and supercharge delivery. This is a high-impact role for someone who thrives on performance, architecture, and developer experience.

What You'll Do Architect a fast, scalable, real-time front-end framework.

Build reusable components & tools to slash development time.

Collaborate across teams to design responsive ViewModels & real-time APIs.

Champion best practices in normalized state, caching, and live updates.

What You Bring 5+ years in web dev, deep expertise in React + TypeScript.

Strong skills in C# .NET – you speak both front and back.

Experience with real-time, data-heavy apps (trading, dashboards, etc).

Strong in gRPC, SignalR, or WebSockets integration.

Proven ability to design reusable front-end frameworks.

Mastery of state management, normalized data, and high-frequency UI updates.

Hands-on with AG Grid, Kendo UI, or similar data grids.

Why Join Us? Shape the front-end architecture of a cutting-edge trading system.

Work with a modern tech stack and bleeding-edge tools.

Drive real innovation in a high-performance, real-time environment.

Be part of a team that values fast iteration, smart tooling, and developer productivity.

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