Fullstack Developer

Optiwisers; Brussel Hoofdstad; Hybrid; EUR 60.000 - 90.000; Vollzeit

Zusammenfassung

Optiwisers in Brussels, Belgium, is hiring a Fullstack Developer (.NET / Java) for mid to senior level on a hybrid model. You will work on international projects using .NET, Java, React/Angular/Blazor, with 2 days on site per week and a collaborative, agile team.

Requirements include 3+ years of professional software development, English proficiency, and readiness to work onsite twice weekly.

Qualifikationen

• 3+ years of professional software development experience.
• Strong experience in backend and/or fullstack development.
• Knowledge of software architecture, clean code, and automated testing.
• Experience working in Agile/Scrum environments.
• Good communication skills and a collaborative mindset.
• Professional proficiency in English.
• Availability to work onsite in Brussels twice a week.
• International projects with leading European organizations.
• Long-term opportunities in modern engineering environments.
• Exposure to cloud technologies and innovative software solutions.
• Collaborative and multicultural teams.

Kenntnisse

Backend development

Frontend development

Software architecture

Automated testing

Agile / Scrum

English proficiency

Team collaboration

Cloud exposure

Tools

C# / .NET

Java

React

Angular

Blazor

REST APIs

Microservices

MongoDB

RabbitMQ

Entity Framework Core

Jobbeschreibung

We're Hiring | Fullstack Developers (.NET / Java) – Mid to Senior Level | Brussels (Hybrid)

Are you a Fullstack Developer looking for your next challenge? We are looking for talented software engineers with different technical backgrounds to join exciting, long-term international projects based in Brussels, Belgium!

Whether your expertise is in .NET, Java, React, Angular, or Blazor, we'd love to hear from you!

Work Model: Hybrid – 2 days onsite per week

Seniority: Mid to Senior Level

Tech Stack – Experience in one or more of the following:

• C# / .NET / .NET Core / .NET 8
• REST APIs & Microservices

Frontend Development:

• Angular

Databases & Messaging:

• MongoDB / Entity Framework Core
• RabbitMQ / Event-Driven Architecture

What We're Looking For:

• 3+ years of professional software development experience.
• Strong experience in backend and/or fullstack development.
• Knowledge of software architecture, clean code, and automated testing.
• Experience working in Agile/Scrum environments.
• Good communication skills and a collaborative mindset.
• Professional proficiency in English.
• Availability to work onsite in Brussels twice a week.
• International projects with leading European organizations.
• Long-term opportunities in modern engineering environments.
• Exposure to cloud technologies and innovative software solutions.
• Collaborative and multicultural teams.

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