back end developer

At CM, we approach our work with passion and commitment. Because at CM, your work positively impacts the lives of millions of Belgians. This is the daily reality for thousands of our employees. Together, we contribute to a healthier society for all. It's a source of fulfilment and energy. CM offers a pleasant and thoughtful environment, where you...

At CM, we approach our work with passion and commitment. Because at CM, your work positively impacts the lives of millions of Belgians. This is the daily reality for thousands of our employees. Together, we contribute to a healthier society for all. It's a source of fulfilment and energy. CM offers a pleasant and thoughtful environment, where you...

LGA IT zoekt een nieuwsgierige Full Stack .NET Developer in Kontich met circa 5 jaar ervaring in .NET. Je werkt aan real-life systemen en ziet directe impact op interne processen, teamdynamiek en productkwaliteit.Samen met een IT Business Analyst vorm je de drijvende kracht achter moderne softwareoplossingen. Je krijgt vrijheid om end-to-end te bouwen, een...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. 🌐 What We Offer IT consulting and...

**Nexeo is currently looking for a Back-End Developer for one of the leading financial institution in Belgium.** **Nexeo is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business consulting to the implementation of IT solutions.** **As a consultant you will...

Job descriptionEnersee is scaling its platform and we’re looking for a backend software developer to build the services, integrations, and data flows that power our energy efficiency product. Your focus is production-grade backend engineering: designing systems that reliably move data from “source → validated  → served,” and keep working under...

**About The Job Senior PHP/Laravel Developer AOP000104Senior PHP/Laravel Developer** **Location:** Brussels, Belgium – Hybrid **Start:** 28/09/2026 **End:** 31/12/2026 **Workload:** Full-time **Language:** Dutch C2 **Role** We are looking for a **Senior PHP/Laravel Developer** to develop and maintain high-quality, scalable...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. What We Offer IT consulting and...

Functieomschrijving Waarom wij werken aan Claritalk Het beste naar boven brengen tijdens gesprekken tussen mensen. Dat is de visie van Claritalk. We focussen op een aantal expert verticals waar er door tijdsgebrek een grote meerwaarde kan gerealiseerd worden door gesprek- en dossierassistentie. Claritalk is het hart van dat verhaal: de backend waar audio...

Developer (Python) – Monitoring & Backend Services Location: Brussels, Belgium Work Model: Hybrid – 2 days on-site per week Start Date: 14 September 2026 End Date: 31 December 2027 Extension: Possible Work Regime: Full-time (100%) Languages Good command of Dutch and/or French. Good professional English is required. German is considered an...

We are looking for an experienced Application Developer with strong Java and Angular skills to join an Agile team working on a strategic business application dedicated to environmental tax management.The application is already in production, and the focus is now on its continuous development, maintenance, security and functional improvement, while supporting...

Sector: Telecommunications Employment Type: Contract Location: Belgium (Hybrid) As a Senior Data Quality Developer, you will play a key role in strengthening enterprise data quality across multiple business domains. You will develop robust data quality controls, support large-scale IT and migration projects, and implement automated...

## **Job Description** Our client is a leading player in the automotive industry, driving innovation in connected vehicles and next-generation infotainment platforms. About the Role Within an advanced in-vehicle software engineering environment, you will contribute to the development of next-generation infotainment platforms and connected services...

Would you like to join the leading international intergovernmental organization? We are seeking an experienced Power BI Specialist to support the NATO Communications and Information Agency (NCIA) in operating, developing, and maturing Microsoft Power BI services across NATO enterprise environments. This role sits within the NATO Business Application Centre...

Fieldside zoekt een Test Automation Specialist in Brussel. Je voert manuele tests uit (Web en Mobile), test verschillende scenario's en levert gedetailleerde bugrapporten aan de developers.Daarnaast stel je automatische end-to-end tests op (OutSystems), voer je load- en performance-tests uit en ontwikkel je APM- en monitorings-tests voor elke release. Je...

**Your responsibilities** - Build and support an enterprise-grade AI platform designed for internal communication between agents across the organization - Design and develop performant backend services and APIs, managing data persistence and handling queue messaging - Build modern, responsive interfaces in React using Nx for micro-frontend architecture -...

**About the job Senior Oracle APEX Developer AFBIT000697** **Senior Oracle APEX Developer** **Role:** Senior Oracle APEX Developer **Company:** Agentschap Facilitair Bedrijf **Location:** Brussels, hybrid **Start:** 01/09/2026 **End:** 31/03/2027 **Workload:** 60% **Language:** Dutch C2 **Mission** We are looking for...

Médiane Benelux: Career Booster!Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.What We OfferIT consulting and...

Full-Stack Developer (.NET / React / Azure)Assignment Duration & ConditionsRole: Full-Stack DeveloperLocation: Brussels, BelgiumWork Model: HybridOn-site Presence: Minimum 2 days per weekLanguage Requirement: English (minimum B2)Seniority: Medior/Senior (5+ years professional experience)Assignment OverviewWe are seeking a Full-Stack Developer to contribute...

Ctac Belgium zoekt een Full-stack SAP CAP & UI Developer om moderne cloud-native applicaties te bouwen op SAP BTP. Je ontwikkelt end-to-end oplossingen, van CAP-backend services tot gebruiksvriendelijke SAPUI5/Fiori frontends.Je werkt met S/4HANA, SuccessFactors en externe API’s, zet OData v4 en REST API’s op en maakt gebruik van BTP-services zoals...