Senior Full-Stack Dev: React + .NET for FinTech

AutoPayPlus; Orlando (FL); On-site; USD 110,000 - 140,000; Full time

Job summary

AutoPayPlus, an Orlando‑based fintech company, seeks a Full-Stack Developer (React‑focused) to design, build, and support PartnerX web apps and internal platforms. You’ll work on scalable React UIs backed by .NET APIs, emphasizing usability, performance, and maintainability.

You will collaborate with product, QA, DevOps, and stakeholders in a fast‑paced Agile environment, mentoring peers and helping drive architectural decisions and best practices.

Qualifications

• 5+ years of professional full-stack or front-end‑heavy experience (SaaS/fintech preferred).
• Strong backend with .NET/C# and API design.
• Experience building full-stack solutions with React and .NET services.

Responsibilities

• Architect and implement full‑stack web applications with a React front end.
• Design and maintain .NET-based APIs and backend services for PartnerX and related systems.
• Ensure responsive, high‑performance UIs across desktop/tablet with real‑time features.

Skills

Full‑stack development

React front-end

NET/C# backend

REST APIs

WebSockets/SignalR

Git & CI/CD

Education

Bachelor’s degree in CS/IT/SE

Tools

Git

CI/CD pipelines

Job description

AutoPayPlus, an Orlando‑based fintech company, seeks a Full-Stack Developer (React‑focused) to design, build, and support PartnerX web apps and internal platforms. You’ll work on scalable React UIs backed by .NET APIs, emphasizing usability, performance, and maintainability.

You will collaborate with product, QA, DevOps, and stakeholders in a fast‑paced Agile environment, mentoring peers and helping drive architectural decisions and best practices.