Freelance Vue/.NET Fullstack Developer for Greenfield App

Monterail; Poland; Remote; PLN 165,000 - 262,000; Full time

Benefits offered by this job

Freelance/B2B contract

Job summary

Monterail is seeking a strong Regular Fullstack Developer (Vue.js + .Net) to join on a freelance basis for a greenfield retail dashboard project. You will work on a two-person team building from scratch, using Vue.js on the frontend and C#/.NET on the backend, with Azure cloud and SQL Server.

The role involves integrating external systems and translating a POC into production code. Ideal candidates have 3+ years of fullstack experience, strong product thinking, and good English (B2+).

Qualifications

• 3+ years of hands-on experience as a Fullstack Developer with Vue.js and .NET (C#).
• Self-driven with ability to define functional requirements independently.
• Practical knowledge of SQL Server and core Azure services.
• Experience working with REST APIs and third-party integrations (e.g., e-commerce platforms, ERP systems).
• Ability to take ownership and collaborate effectively in a small, agile team.
• Good command of English (B2+) for communication.
• Availability: Full-time on a B2B contract/hourly rates.

Responsibilities

• Build from Scratch: design and develop a greenfield retail dashboard application using C#/.NET on the backend and Vue.js on the frontend.
• Integrate External Systems: connect the app with external retail and ERP platforms such as Shopify, Patchworks, and RFID tracking systems.
• Work with Cloud Infrastructure: implement multi-tenant architecture hosted on Azure with a SQL Server database.
• Translate POC into Production Code: use the prototype as a template to write clean, scalable production software.

Skills

Self-motivation

English communication

Teamwork in agile

Tools

Vue.js

.NET (C#)

SQL Server

Azure

REST APIs

Job description

Monterail is seeking a strong Regular Fullstack Developer (Vue.js + .Net) to join on a freelance basis for a greenfield retail dashboard project. You will work on a two-person team building from scratch, using Vue.js on the frontend and C#/.NET on the backend, with Azure cloud and SQL Server.

The role involves integrating external systems and translating a POC into production code. Ideal candidates have 3+ years of fullstack experience, strong product thinking, and good English (B2+).