Backend Jobs in Belgium
There are 157 open Backend jobs in Belgium on freehire right now. 79 of them were posted recently. The skills employers ask for most often are api, ai and ci-cd.
Most requested skills
- api 56%
- ai 34%
- ci-cd 34%
- cloud 33%
- docker 32%
- java 32%
- sql 27%
- kubernetes 24%
How the work is done
- Hybrid 31 · 20%
- Remote 15 · 10%
- Onsite 3 · 2%
Visa sponsorship offered in 0% of the 3 postings that state a position on it.
Seniority
- Senior 38
- Lead 7
- Junior 4
- Middle 3
- Staff 2
- Principal 1
Who is hiring
- 1000+ employees 7
- 201-500 employees 4
- 51-200 employees 4
- 501-1000 employees 3
Senior AI Backend & Integrations Developer
Functional Stream: Platform Engineering & Integrations (Green Stream) Reports To: Lead AI Systems Engineer / Technical Project Manager Engagement Type: Independent Contractor Agreement (B2B Retainer) Location: 100%…
Back-End PHP Developer | Industriel
Participez à l’évolution d’un ERP sur mesure, au cœur des activités d’une entreprise de terrain. Notre partenaire développe en interne un ERP sur mesure , utilisé quotidiennement par ses équipes, de l’ingénierie au…
Backend Developer — Python
Python backend developer at Telsmart (Zedelgem, Belgium) building the services behind voice tech, provisioning, integrations, and AI-driven customer communication. Day to day: write production Python on AWS, shape architecture, and own quality (testing, observability, performance), at least 3 days onsite.
Backend .Net Developer
Backend .NET developer on a 12-person platform team at Smals (Belgian social-security IT provider), designing, building and maintaining reusable C#/.NET Core framework components and making Azure Cloud usable for other dev teams. Works in SAFe, sets up CI/CD pipelines and unit tests, fixes second-line bugs and writes technical documentation.
Backend Engineer – Mainframe & COBOL
Responsibilities Translate functional requirements into detailed technical designs and program structures. Develop and maintain backend software using mainframe technologies and modern development tools. Create and…
Back-End Developer Java
Voor een innovatieve FinTech scale-up zoekt Kwery een gedreven Backend Java Developer . Deze snelgroeiende onderneming bouwt een SaaS-platform dat financiële processen digitaliseert en automatiseert . Je vervoegt een…
Développeur Back-End Senior Java/JEE – API REST / PostgreSQL / Kubernetes – Near-site (Belgique)
Contexte de la mission : Nous recherchons un Développeur Back-End Senior pour intervenir sur le projet IMSOC-ADIS, avec une expertise confirmée dans le développement d'applications web complexes et les architectures…
Senior Back-End Developer
Senior Back-End Developer builds and scales Java-based microservices using Spring Boot, designing REST/GraphQL APIs and collaborating on domain-driven architectures for a fully remote role in Spain.
Senior Backend Engineer – Distributed Systems & AI Platform
Build and operate durable workflows in Temporal for SOFICO’s Miles platform, ensuring reliable, auditable business-critical processes across mobility leasing and fleet operations.
Senior Go Backend Engineer
Sofico (Ghent, Belgium, hybrid) seeks a Senior Go Backend Engineer to build and maintain Go backend services and lead self-service configuration tooling for its Miles fleet/leasing platform. Core stack: Go, REST APIs, microservices, relational databases; Kafka/RabbitMQ and Java/Quarkus are pluses.
Software Developer - Java Backend
Sofico is hiring a Java Backend Software Engineer in Ghent to build and evolve backend services for its Miles platform, which manages leasing, fleet and mobility operations. Day to day you design domain-driven Java services and RESTful APIs, taking ownership through testing, deployment and continuous improvement with CI/CD and containerization.
Backend Developer – .NET & ASP.NET Core
Responsibilities Develop and maintain backend functionalities using C# and ASP.NET Core within a modular architecture. Design, build, and maintain REST APIs and ensure consistent data delivery via JSON . Manage data…
Backend .Net Developer
Smals, a Belgian ICT provider for e-government and e-health, seeks an experienced .NET backend developer to design, build, and maintain reusable C#/.NET Core framework components supporting its Azure Cloud platform, working in a 12-person SAFe agile team with CI/CD pipelines and unit testing.
Senior Backend .NET Developer — Bouw mee aan duurzame energie
Senior backend developer building services and integrations for an energy-transition platform in C#/.NET Core, also supporting WPF applications. On-site role based in Ghent at least 4 days per week, participating in CI/CD with a focus on quality, maintainability, and data-driven work.
Freelance of vast - Backend Developer C#/.NET (Medior)
Medior backend developer in Ghent building and maintaining secure, scalable backend features in C# and ASP.NET Core — designing REST APIs and data models with Entity Framework Core and MSSQL, writing unit/integration tests, and contributing to a modular architecture using GitLab CI/CD, Kubernetes, and Elasticsearch. Freelance or permanent contracts possible.
Senior SAP S/4HANA Backend Developer
Capgemini is hiring a Senior SAP S/4HANA Backend Developer (Diegem, Belgium, hybrid) to design and deliver robust S/4HANA backend components for client projects. Day to day this means translating functional requirements into technical designs and mentoring colleagues in ABAP, RAP, CDS, OData, and SAP BTP extensions.
Backend .Net Developer
Designs, builds, and maintains reusable backend .NET framework components at Smals, an IT provider for Belgium's social security and eHealth systems, within a 12-person SAFe platform team making Azure Cloud usable for other development teams. Core stack: C#/.NET Core, MS SQL/Oracle, WCF, gRPC, Dapr, and Azure with Bicep and CI/CD pipelines.
Back-end Developer | Merelbeke
Als Back-end Developer bouw je mee aan de technische ruggengraat van digitale transformatieprojecten bij onze klanten. Je vertaalt functionele analyses en technische specificaties naar kwalitatieve, performante en…
C# Back-End Engineer
Build and maintain enterprise-grade back-end services in C#/.NET, using Docker, cloud platforms, and AI tools to deliver scalable digital products for clients across Europe.