Regular Fullstack Developer (Vue.js + .Net) - Freelancer
Summary
This role is for a freelance Fullstack Developer to build a greenfield multi-tenant retail dashboard application using Vue.js and .NET. You will work in a small team to design and develop the system from scratch, integrating with external ERP and retail platforms on Azure.
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
As published by workable
First name, Last name, Email, Phone, Resume
- Do you have 3+ years of commercial software development experience in Vue.js and .Net? (If not, we cannot proceed) yes / no
- Do you have a one-person company (individual entrepreneur)? (If not, we cannot proceed) yes / no
- What is your hourly rate? Please highlight the currency.
- What is your availability (hours/week)?
- Are you located in CET / EET time zone? (Central European /Eastern European Time Zone) yes / no
- How did you find us? choose any
- By submitting the application, you consent to the processing of your personal data included in this form for the present recruitment-related purposes (this applies only to the data that go beyond the statutory catalog defined by Polish labor law). I’m am also interested in future recruitment processes at Monterail sp. z o.o. for similar positions and I consent to the processing of my data provided in the form for this purpose. Here you can find more information about the processing of your data. [https://www.monterail.com/privacy-policy-for-employees-and-candidates]. There you will also find detailed information about your rights. Remember, that you can withdraw your consents at any time. yes / no
- Monterail is committed to high standards of ethical conduct in all business activities and to being in full compliance with all applicable laws and regulations. As a candidate for employment, you can report any irregularities or breaches to us - see our internal whistleblower procedure for further details https://a.storyblok.com/f/202591/x/da08ce142d/procedure-for-internal-reporting-monterail.pdf yes / no