backend

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. About Nebius Nebius is leading a...

Lighthouse is hiring a Senior Backend Engineer in Ghent, Belgium, to build our core pricing manager system. You will develop distributed services, APIs, and infrastructure powering pricing recommendations, collaborating with data science engineers and product managers. You’ll work in a cross-functional squad across Go and Python, and use Claude Code to...

Devoteam Creative Tech Belgium is seeking a Senior Java Developer to design, build, and maintain high-performance enterprise applications, including back-end services and front-end components using modern frameworks. This is an AI-augmented role requiring active integration of AI tools into daily development workflows. You will mentor junior developers,...

Runware is seeking a Senior Software Engineer to build and evolve the systems and APIs powering our Web App and DevEx. You’ll collaborate with backend and frontend engineers, Product and Design to deliver reliable internal and developer-facing APIs that simplify AI infrastructure. You’ll own backend work from requirements to delivery, contribute to...

Capgemini is seeking an SAP Backend Consultant to drive digital transformation and optimize business processes. This role involves seamless data integration and project management, while mentoring junior colleagues.The ideal candidate should have strong expertise in ABAP and Java, alongside experience in technical design. Join a collaborative community and...

Runware is seeking a Senior Software Engineer to build and evolve the systems and APIs powering our Web App and DevEx. You’ll collaborate with backend and frontend engineers, Product and Design to deliver reliable internal and developer-facing APIs that simplify AI infrastructure. You’ll own backend work from requirements to delivery, contribute to...

Meet the Team Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Secure Workload is a flagship security product offering workload protection, micro-segmentation, and is part of the Hybrid Mesh Firewall solution. Cisco Isovalent and Cisco Secure Workload are together building the next generation of products for...

Soil Capital is seeking a Senior Developer to drive a data-driven platform overhaul, migrating core rules from PHP to Node.js and structuring the system using Clean Architecture and Domain-Driven Design. You will work on scalable APIs, data models, and event-driven patterns while collaborating with a data team to productise AI-enabled insights.The role...

AG recherche un(e) Senior Business Analyst pour renforcer l’équipe Classics, responsable de VELO, la plateforme back-end au cœur des opérations EB/HC. Vous assurez le pilotage des analyses et collaborez étroitement avec les équipes IT et Business.Vous avez une expérience solide en Business Analysis et une sensibilité mathématique/financière, avec...

Kingfisher Recruitment zoekt een backend ontwikkelaar die zich richt op Java en Spring. Je ontwikkelt en optimaliseert schaalbare backendfunctionaliteiten, en werkt aan API’s en webservices voor klantintegraties.AI-tools zoals Claude en GitHub Copilot worden actief ingezet om leerprocessen te versnellen en oplossingen te onderzoeken. Je werkt in een hecht...

Editx is seeking a Senior Java Developer to contribute to developing high-security software solutions. This role involves designing secure and scalable applications, optimizing backend solutions, and mentoring junior developers.As a member of their expert team based in Vilvoorde, you'll be key in technical decision-making while collaborating with...

SOFICO, based in Ghent, is seeking a Software Engineer - Java Backend to contribute to the next-generation calculation engine. You will design backend solutions for high-volume calculations and collaborate across engineering to deliver scalable systems.The role offers hybrid work and a structured onboarding program designed to accelerate growth. You will...

Editx in Belgium is seeking a .NET Backend Developer with at least 3 years of experience in .NET and Angular to join a food and beverage-focused team. You will translate business requirements into scalable backend features while writing clean, well-documented code.You will collaborate with cross-functional teams, implement RESTful and SOAP services, and...

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. About Nebius Nebius is leading a new...

Salt is seeking an experienced Software Developer (.NET & Python) to join a client project in Belgium. The role covers the full software development lifecycle, from design and development to deployment and maintenance, collaborating with architects, DevOps, and business stakeholders to build scalable, secure applications in a complex enterprise setting.You...

Asenium Consulting seeks an Expert IT React Developer for a 9-month project in Brussels. You will join an Agile squad focusing on digital web and app solutions for enterprise clients in Belgium, with scope for backend work in Java/Spring.Start date is as soon as possible, targeting strong React frontend ownership. Required are deep JavaScript knowledge,...

European Payments Initiative is hiring for a senior backend engineer to own end-to-end features and shape the architecture of cloud-based microservices in a remote-first setup. You will work closely with product teams to align backend delivery with evolving European payments initiatives.The role requires 7+ years in software development, strong backend...

Atlas Copco Group seeks a Senior .NET Developer to build the SMARTLINK IoT platform backend. You will shape domain models, APIs, events, and data in a cloud-native .NET environment using PostgreSQL, Kafka and Kubernetes.The role features an agile team and strong emphasis on observability, testing and AI-assisted development. You will work on a global,...

Keystone Solutions is seeking a senior Back-end Developer consultant to deliver end-to-end .NET solutions, with strong Azure and DevOps expertise. You will work on-site in Brussels at least 2 days per week and collaborate with client engineering teams to implement scalable RESTful services and robust cloud deployments.The role emphasizes advanced .NET...

Kwery is een innovatieve scale-up in FinTech die een SaaS-platform aanbiedt om finance processen te digitaliseren en te automatiseren. Je komt terecht in een ambitieuze omgeving met een sterk IT-team en krijgt verantwoordelijkheid voor de back-end ontwikkeling van het platform.Je werkt aan schaalbare oplossingen, neemt ownership over technische uitdagingen...