Regular Fullstack Developer (Vue.js + .Net)

Monterail; Wrocław; On-site; PLN 83,000 - 165,000; Full time

Job summary

Monterail is seeking a strong Regular Fullstack Developer (Vue.js + .Net) to join on a freelance basis for a greenfield project in the retail industry. You will craft modern, high-performance interfaces in Vue.js while leveraging .NET for backend services, within a small two-person engineering team building a multi-tenant dashboard from scratch.

If you are a Vue.js specialist who can navigate .NET architectures and enjoy clean-slate development, this project is a great fit.

Qualifications

• 3+ years of hands-on experience as a Fullstack Developer with Vue.js and .NET (C#).
• Self-driven, able to design features independently to ensure fast delivery.
• Knowledge of SQL Server and Azure cloud services.
• Experience with REST APIs and third-party integrations (ERP/e-commerce).
• Able to own tasks and collaborate effectively in a small agile team.
• Good command of English (B2+).
• Availability: Full-time, B2B contract or hourly rates.

Responsibilities

• Build from scratch: greenfield retail dashboard with Vue.js frontend and .NET backend.
• Integrate external systems like Shopify and ERP platforms.
• Work with cloud infrastructure: multi-tenant architecture on Azure with SQL Server.
• Translate POC into production code with clean, scalable software.

Skills

Vue.js

.NET/C#

SQL Server

Azure

REST APIs

Integrations

Job description

We are looking for a strong Regular Fullstack Developer (Vue.js + .Net) to join us on a freelance basis for a greenfield project in the retail industry.

In this role, your main drive will be crafting modern, high-performance user interfaces in Vue.js, while leveraging your .NET background to build and integrate supporting backend services. You will be part of a focused, self-sufficient two-person engineering team (working alongside a Senior Developer) building a multi-tenant dashboard application from scratch. The client has developed a Proof of Concept (POC), which will serve purely as a reference for business logic to help us architect and write the new system from the ground up.

If you are a Vue.js specialist who feels comfortable navigating .NET architectures and loves clean-slate development, this project is a great fit!

Requirements

What you will do

• Build from Scratch: Help 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 application 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 an existing prototype as a business logic template to write clean, scalable, and maintainable production software

What We're Looking For

• Commercial Experience: 3+ years of hands-on experience as a Fullstack Developer working with Vue.js and .NET (C#)
• Product Thinking: Self-driven approach to feature design and technical implementation, capable of defining functional requirements and basic user flows independently to ensure fast, continuous delivery.
• Database & Cloud: Practical knowledge of SQL Server and core Azure services
• Integrations: Experience working with REST APIs and third-party integrations (e.g., e-commerce platforms, ERP systems)
• Self-Reliance: Ability to take ownership of assigned tasks and collaborate effectively in a small, agile team
• Language Skills: Good command of English (B2+) to ensure smooth communication
• Availability: Full-time (B2B contract/hourly rates)

Nice to Have:

• Experience with multi-tenant application architecture
• Prior exposure to retail tech, e-commerce, or logistics domains

What do we mean by freelance?

• Read more at Monterail Tech Network