Home › Companies › Adesso1 › Freelance .NET developer (medior/senior)
Freelance .NET developer (medior/senior)
Adesso1 · Brussels Hoofdstedelijk Gewest, België; Oost-Vlaanderen, België · Hybrid · Active · Recruitee
Job facts
| Field | Value |
|---|---|
| Company | Adesso1 |
| Title | Freelance .NET developer (medior/senior) |
| Normalized title | - |
| Department / team | Freelance |
| Location | Brussels, Brussels Hoofdstedelijk Gewest, België |
| Work model | Hybrid / Hybrid |
| Employment type | Contract |
| Salary | - |
| Status | active |
| ATS provider | Recruitee |
| Posted / first seen | 2025-10-22 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Adesso1. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Recruitee. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Brussels. | Open |
| Department jobs | Active postings in Freelance. | Open |
| Work model jobs | Active Hybrid postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Adesso1 |
| Source | 88e0ede3-3750-4c07-931a-23596c7b8fba |
| ATS provider | Recruitee |
Description
description
Customer info:
Locatie: Brussel (3 dagen/week onsite)
Type opdracht: Freelance
Beschikbaarheid: 3 dagen per week
Startdatum: In overleg
Talen: Nederlands of Frans + Engels
Tarief: Maximaal €720/dag (excl. btw)
Voor een organisatie in de Brusselse regio zijn we op zoek naar een ervaren .NET Backend Developer met sterke kennis van Azure . Je zal meewerken aan de ontwikkeling van schaalbare backend-oplossingen binnen een cloud-native architectuur. De omgeving is hybride, met een duidelijke voorkeur voor samenwerking op kantoor.
requirements
Your role
Ontwikkelen van backend-functionaliteiten in .NET (C#)
Integratie met Azure-services zoals Functions, Logic Apps, Key Vault, etc.
Optimaliseren van API’s en microservices
Samenwerken met DevOps en frontend teams
Schrijven van unit en integration tests
Documenteren van technische oplossingen
Required Experience
Hard skills:
Minimaal 5 jaar ervaring als backend developer in .NET
Sterke kennis van Azure cloudplatform en gerelateerde services
Ervaring met REST API’s, CI/CD, Git, en containertechnologie (Docker/Kubernetes is een plus)
Communicatief vaardig in Nederlands of Frans , en Engels
Zelfstandig, gestructureerd en oplossingsgericht
Beschikbaar voor 3 dagen/week onsite in Brussel
Soft skills:
Sterke analytische en probleemoplossende vaardigheden
Effectieve communicator – zowel technisch als niet-technisch
Voelt zich comfortabel in agile, cross-functionele teams
Zelfstarter met een groeimindset en flexibiliteit
Why join adesso Belgium?
Work in an international group with strong local expertise in Belgium.
Collaborate with cross-functional teams to deliver trusted, compliant, reusable data products .
Flexible freelance setup with the support of a growing adesso Belgium community.
sharing_description
Customer info:Locatie: Brussel (3 dagen/week onsite)Type opdracht: Freelance Beschikbaarheid: 3 dagen per weekStartdatum: In overlegTalen: Nederlands of Frans + EngelsTarief: Maximaal €720/dag (excl.
Full job record
| Job ID | f6c15fd962b27387b1900357bf9447e2362b0ba4 |
| Org ID | 2f3a25ee-9376-4573-84f1-eb37256ff4ac |
| Source ID | 88e0ede3-3750-4c07-931a-23596c7b8fba |
| Board ID | 88e0ede3-3750-4c07-931a-23596c7b8fba |
| Provider | recruitee |
| Provider Job Key | 2320148 |
| Title | Freelance .NET developer (medior/senior) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Brussels Hoofdstedelijk Gewest, België; Oost-Vlaanderen, België |
| Department | Freelance |
| Team | — |
| Employment Type | contract |
| Workplace Type | hybrid |
| Remote Policy | hybrid |
| Country | België |
| Region | Brussels Hoofdstedelijk Gewest |
| City | Brussels |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://adesso1.recruitee.com/o/freelance-net-developer-mediorsenior |
| Apply URL | https://adesso1.recruitee.com/o/freelance-net-developer-mediorsenior/c/new |
| First Seen At | 2026-05-30 05:57:06Z |
| Last Seen At | 2026-06-06 09:50:15Z |
| Last Checked At | 2026-06-06 09:50:15Z |
| Last Changed At | 2026-05-30 05:57:06Z |
| Inactive At | — |
| Source Posted At | 2025-10-22 13:07:54Z |
| Source Updated At | 2026-03-25 09:32:45Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=recruitee/board=adesso1.recruitee.com/date=2026-06-06/2026-06-06T09-50-15-557Z-04069a0d4c7b9569a2664a158c9192d18648187e7b4d9f533427ef664b591e78.json |
Event Fields
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