140 backend developer English-speaking jobs in Belgium

🖥️ Medior Sitecore Developer 🚀 We're looking for a Medior Sitecore Developer to strengthen our Web ... Your prowess in Sitecore CMS and backend integration will be crucial in propelling our web initiatives ... Integration Mastery — collaborate closely with the backend team, integrating platforms for consistent ... Performance Oversight — evaluate and enhance web platform performance for smooth, reliable operation 👉 Backend ... convert complex UI/UX designs into seamless, top-quality web interfaces, setting standards for the wider developer

Your responsibilities for this function: We are looking for a Senior Full‑Stack Java Developer to join ... Design, develop and maintain backend services using Java and related frameworks. ... Your skills: 5+ years of professional experience as a Java developer, including senior responsibilities ... You will work across the entire stack (backend and frontend), contribute to architecture and technical ... Core Technical Stack Backend: Java 8+ / 11+ Spring, Spring Boot Java EE / Jakarta EE (JPA, EJB, JMS

Contributions to open-source projects or active involvement in developer communities. ... Requirements What We’re Looking For 10+ years of experience as a full stack or backend engineer. ... Work across the stack, with opportunities to contribute to frontend features (Vue.js) and backend services

We are seeking a talented Python Developer to join our team and work on IT projects. ... Job Description We are looking for a Backend Engineer with strong knowledge of Python. ... Design, develop, and maintain backend features using Python and Flask within an existing large codebase ... APIs Qualifications Strong experience in backend development with Python (Flask preferred) Solid ... with business teams to understand contract requirements and translate them into APIs, data models, and backend

It needs a GIS developer to build and extend its web mapping applications and the services behind them ... tools Setting up map services, feature layers and tiled data so they load quickly on the web Tuning backend ... operations Python for geoprocessing and automation (ArcPy, GeoPandas, Shapely, Rasterio, GDAL/OGR) Backend

Strong expertise in ABAP, OO ABAP and SAP backend development. ... TJM): TJM HT max 700 € (hors éventuels frais de mission, à discuter avec le client) Senior SAP ABAP Developer ... 2026 Duration: Until November 2027 Role & Responsibilities We are looking for a Senior SAP ABAP Developer

will be a key contributor to our ERP engineering and integration efforts: Design, build, and optimize backend ... Job Description Equal Plus Consulting has been engaged to search for an AS/400 Developer to work hybrid ... 9 Apr 2027 LANGUAGES English DESCRIPTION Senior IBM i / RPG Developer (Wynne RentalMan ERP) ... TITLE AS/400 Developer (hybrid within Belgium) LOCATION: Boom, Belgium START DATE 9 Nov 2026 END DATE ... We are looking for an experienced IBM i / RPG Developer to hit the ground running, help meet these deadlines

About the role We are looking for a Finance Developer to join our team and help build an internal web ... Our stack Backend: Python, FastAPI, Pydantic, Google BigQuery, Redis Frontend: React, TypeScript, Vite ... Google Cloud (Cloud Run), Google sign-in Solid professional experience with Python, including building backend ... financial methodologies such as valuation, P&L attribution, exposure and cost basis into clean, well-tested backend

Mission Overview: As a Portal Designer / Developer, you will be responsible for designing, developing ... SAP-related: Experience integrating web applications with SAP backend systems. ... SAP integration:Integrate portal applications with SAP and other enterprise backend systems.

Strong programming fundamentals and the ability to navigate, understand, and contribute to production backend ... We’re entering our next phase of growth and investing in the reliability, scalability, and developer ... Automate operations & elevate developer experience: Work closely with engineering teams to improve CI ... Experience with CI/CD pipelines, automated deployments, and improving the developer experience through ... emerging AI capabilities could meaningfully improve our infrastructure, operational processes, and developer

Proficiency in at least one backend language. ... Amsterdam or Antwerp – As a Backend Engineer within the GenAI Platform team, you help build the foundation ... You design and develop scalable backend solutions that support identity, access management and platform ... Building backend services that collect, combine and expose usage, cost and user data for the platform ... As a Backend Engineer, you take ownership of the platform capabilities that enable teams across DPG Media

Job Description We are looking for a Senior Python Backend Engineer for a International institution in ... You will contribute to the development of secure, scalable backend applications, working with modern ... such as Django, Flask or FastAPI; Design, implement and integrate RESTful APIs and backend services ... Key Technologies & Skills Python, Backend Development, Django, Flask, FastAPI, REST APIs, PostgreSQL ... Tasks and Responsibilities Develop and maintain backend applications and services using Python and frameworks

Join our international Parts Data team and contribute to reliable, maintainable backend applications

Our current stack Backend: Ruby on Rails, Java (Quarkus) Frontend: Angular, Ionic DevOps: Docker, Kubernetes

on every day: our CI/CD pipelines and developer tooling, our internal developer portal and golden paths ... Your responsabilities as a Developer Platform Manager You own the Developer Platform as a product: ... Telenet's Developer Platform team is looking for a Manager to lead the foundations our engineers depend ... As Manager of the Developer Platform team, you set the vision, build and lead the team that delivers ... You drive our internal developer portal and golden paths so that teams can move from idea to production

large-scale programme in the Transport Execution Management domain, we are looking for a Senior .NET Developer ... Transport Execution Management domain Developing and maintaining secure, performant .NET Core Web APIs and backend

Backend Development: Design, build, and maintain high-throughput, low-latency services using Golang, ... You'll develop high-performance backend systems and turn AI innovations into production solutions that ... Tech Stack You'll work with technologies supporting Seedtag's scalable backend systems and AI-powered ... What You’ll Need to Succeed Strong hands-on Golang experience, building and maintaining backend services

Develop and maintain test automation for web applications, APIs, and backend services.

Holder of a Mendix Advanced Developer Certification. ... Quento Technologies seeks a highly motivated and experienced Mendix Developer: Responsibilities: Translate

You are not shy of backend development. API design is your bread and butter. ... Backend experience in Python (we use FastAPI) or any JVM Language (we use Scala). ... What You’ll Be Doing Own features end to end across iOS, Android and backend, from the idea to the thing ... this role We need a senior engineer who can build across the whole Replika product: iOS, Android and backend