Middle Full Stack .NET Developer

We’re working on a product that powers real conversations — an intelligent call center platform built to handle serious communication volumes. Think smart call routing, live dashboards, VoIP, and deep CRM integrations. The system is already running, already growing, and needs an engineer who wants to help shape where it goes next. 📍 Lviv / Remote · Full-time · 3+ years · English Upper-Intermediate Stack: .NET 6+ / C# · React.js · TypeScript · MS SQL Twilio · WebRTC · SignalR · Azure (optional) What You’ll Do: → Build and maintain features across the full stack → Integrate telephony and CRM systems via APIs → Work on performance and scalability → Take part in code reviews, estimations, and tech discussions What We’re Looking For: → 3+ years with .NET (C#) and React.js in commercial projects → Good understanding of web architecture and client-server communication → Experience with REST APIs, relational databases, Git → English B2 What’s in It for You ✦ Stable long-term project ✦ Mentorship and regular growth conversations ✦ Remote or hybrid ✦ 18 vacation + 5 sick + 10 extra days off per year ✦ Accounting support, office lunches, team events ✦ Work Anniversaries -Special gifts to celebrate milestones.