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!
RequirementsWhat 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.
- 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.
- Read more at Monterail Tech Network
Skills Required
- 3+ years of hands-on commercial experience as a Fullstack Developer using Vue.js and .NET/C#
- Practical knowledge of SQL Server and core Azure services
- Experience with REST APIs and third-party integrations, including e-commerce or ERP platforms
- Ability to define functional requirements and basic user flows independently
- Ability to take ownership of assigned tasks and collaborate effectively in a small agile team
- Good command of English at B2+ level
- Full-time availability for a B2B freelance contract
- Experience with multi-tenant application architecture
- Exposure to retail technology, e-commerce, or logistics domains
What We Do
Monterail is a full-service software development company with 130+ experts on board delivering meaningful software for the fintech, proptech, wellness, and eCommerce sectors. For over 13 years now, we use Ruby on Rails and Flutter to build beautiful web and mobile applications. We have delivered 390+ successful projects for over 235 clients from different parts of the world. In 2016 & 2017 we were recognized by Deloitte as one of the fastest-growing tech companies in Central Europe as well as listed in the Financial Times 1000 rank two times in a row, in 2018 and 2019.
