Full-stack or Front-end Developer (Mid level)

Are you ready to lead an ERP system’s transformation from "Classic" to "Cutting-Edge"?

Our client develops and scales their own proprietary ERP system, helping businesses streamline complex operations. They are currently at a major technological pivot point: migrating our core from reliable legacy systems to the latest tech stack available (.NET 9 and React 19). They are looking for our 4th core team member to help drive this evolution!

Backend: Experience with .NET Framework 4.7 (maintenance) and the skills to build new features on .NET 9.

Frontend: Strong proficiency in React (we are moving to version 19!). Knowledge of Angular.js (1.7) is a massive plus—you’ll be instrumental in migrating our legacy frontend to React.

Database: Proficiency with MsSQL.

Integrations: Working with RESTful APIs and connecting our system with major ERP/Accounting players like Rivile, MsDynamics, SAP, BSS, etc.

Cloud: Everything is hosted on Azure.

A Mid-level developer or a strong Junior with solid hands-on experience.

Someone who doesn't just "write code" but enjoys understanding business logic and product development.

A team player who thrives in a small, tight-knit group (currently 3 full-time devs + 1 part-time).

Location: Ability to work from our office in Pilaitė (Vilnius).

Salary: €2,000 – €2,500 Net (after tax), depending on experience. For a Senior profile with exceptional expertise, we are open to discussing up to €3,000 Net.

Product-Focused: Forget the agency grind. Work on a single, long-term product where you see the direct impact of your work.

Hybrid Flexibility: We’ll start with a period of frequent office-based collaboration to get you up to speed, moving to a flexible model (e.g., once a week in the office) later.

Perks & Culture: * Annual team retreat/vacation abroad.

Opportunities for business trips and international exhibitions.

Stress-free parking at our office on Pilaitės pr. (plenty of spots!).

Location: Pilaitės pr., Vilnius.

You won't just be maintaining a system; you will be part of a tech migration task force. This is a rare opportunity to bridge the gap between enterprise-grade legacy stability and the absolute latest versions of .NET and React.