Senior Full Stack Developer - Enterprise Order Management System

~100 tis. Kč
On-site
Praha
Full-time

Location: Prague 2 (Vinohrady) - On-site

Contract: ICO

Compensation: 100,000 CZK/month

What you'll build:Enterprise order management system with mobile-first PWA connecting multiple user roles with real-time tracking, digital signatures, and SMS workflows. Processing 100,000+ orders monthly across hundreds of companies.

Why this opportunity matters: Build something from scratch. This isn't corporate bureaucracy or maintaining legacy code - you'll architect and develop a system you'll be proud to put your name on. Real influence on technical decisions, meaningful work that solves actual business problems. No office politics, just you and the technical founder building quality software - expansion coming later as we onboard customers.

Core technical requirements:

C# + ASP.NET Core 8 - API-first architecture, strong fundamentals, async patterns
Vue.js/Nuxt - PWA development, mobile-first responsive design
PostgreSQL - Data modeling, migrations, queries
SignalR - Real-time updates
RabbitMQ - Async message processing
Redis - Caching layer
Git workflow - Clean commits, PR discipline
AI-assisted development - Cursor/Copilot expert, knows when to override AI output
Fluent English - Written and verbal communication

Important skills:

SMS integration (Twilio or local providers)
Digital signature workflows
Barcode/QR code generation and scanning
PDF generation (documents, reports)
GPS/location services integration
MinIO/S3 object storage
Service Workers for offline PWA capability

System scale:

Thousands of concurrent users
Sub-2 second response times
99.9% uptime requirement

What we offer:

Long-term stable engagement
Modern, well-architected tech stack
Full Kubernetes infrastructure already built
Automated GitOps deployment pipeline
Focus purely on application development
Direct collaboration with technical founder

Ideal candidate:

Experienced developer (30s+) who values stability and building quality enterprise software. You leverage AI for productivity but have the expertise to handle the critical 20% that requires real skill.