senior backend software engineer

ictjob.be is seeking a Python backend engineer to develop backend services for asset onboarding and market operations. You will build APIs and data pipelines to connect internal and external data sources, and implement real-time data ingestion with MQTT and RabbitMQ.You will work with PostgreSQL for relational/time-series data, and leverage AWS (RDS, S3,...

Bouw jij graag systemen die niet alleen technisch sterk zijn, maar ook écht het verschil maken? Dan hebben wij een bijzonder interessant project voor jou! Voor een gevestigde Belgische transport- en logistieke groep in de regio Brugge zoeken we een AI Platform Engineer die mee de digitale toekomst van de organisatie vormgeeft. Onze klant is een familiaal...

Bouw jij graag systemen die niet alleen technisch sterk zijn, maar ook écht het verschil maken? Dan hebben wij een bijzonder interessant project voor jou! Voor een gevestigde Belgische transport- en logistieke groep in de regio Brugge zoeken we een AI Platform Engineer die mee de digitale toekomst van de organisatie vormgeeft. Onze klant is een familiaal...

Inetum is aEuropean leader supporting organizations as they navigate continuous technological change.With deep industry expertise, a strong innovation culture, and a scalable international model, we help clients transform their operations and generate sustainable impact across business and society. Guided by European values, we empower local businesses to...

Inetum is aEuropean leader supporting organizations as they navigate continuous technological change.With deep industry expertise, a strong innovation culture, and a scalable international model, we help clients transform their operations and generate sustainable impact across business and society. Guided by European values, we empower local businesses to...

Are you a freelance Java Developer, DevOps Engineer or Solution Architect looking for your next challenge? We are continuously looking for experienced Java professionals for a variety of IT projects across Antwerp, Brussels, and hybrid working environments. You will contribute to innovative software projects involving Java development, cloud-native...

About BrainsquareBrainsquare designs, develops, integrates and manages business-critical applications. We combine technical expertise with a practical understanding of our customers’ operations, helping teams build and maintain reliable software.Your missionAs a Senior .NET Software Engineer, you will join an experienced development team working on...

Job Description Joining KEYES means giving purpose to your talent. Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES , we are not just looking for technical expertise; we are looking for people who share our values. Do you want to continue your career and grow within one of...

pAtlas Copco Group is seeking a Senior Backend .NET Developer to join the internal software team in the Aftermarket domain. You will own backend services, build APIs and data models, and drive the redesign of existing applications in an agile, international environment. /ppThe role focuses on C#/.NET (8+), Azure cloud services, and a data/events-driven...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Developer (Go) based in Belgium. In this role, you will architect and develop reliable, scalable backend systems for a business-critical energy trading platform.You will leverage deep Go expertise and strong...

Software Engineer (Core Library & Algorithms) Join our dynamic team and contribute to our mission of transforming sports through technology. At TrackBox, we analyze sports games automatically. Our AI researchers have developed advanced Computer Vision models that are already delivering deep insights for sports analytics. Now, we are looking for a Senior...

Ami Connect zoekt een Senior .NET Engineer in Leuven om mee te bouwen aan cloudgebaseerde platforms voor digitale artikels en personalisatie. Je bent verantwoordelijk voor backend-architectuur en technische keuzes en coacht het engineeringteam.Je werkt nauw samen met Product, Customer Success en andere engineers aan ontwerp, bouwen, testen en uitrollen, met...

All European Careers BENELUX in Brussels is seeking a Senior Python Backend Engineer to build secure, scalable backend services using Python and modern frameworks. You will design and implement RESTful APIs and work with relational and NoSQL databases in an international IT environment.This hybrid role requires 6+ years in Python, experience with...

ENTICO ICT zoekt een ervaren Senior Back-end Developer in Brussel voor uitdagende opdrachten. Je werkt aan moderne, bedrijfskritische applicaties met .NET-ontwikkeling en Azure-Cloud, combineert hands-on development met architectuur en DevOps.Hybride werken is mogelijk, minstens twee dagen per week op locatie in Brussel. De functie vereist minimaal 10 jaar...

Kwery in Gent zoekt een backend-ontwikkelaar die meedoet aan schaalbare, performante en veilige systemen. Je bouwt mee aan de back-end van ons platform en denkt actief mee over architectuur, databases en technologische verbeteringen.Je neemt ownership over technische uitdagingen en stroomlijnt processen. Je werkt aan complexe integraties met...

EasyPost in Brussels is seeking a hands-on Senior Software Engineer to build and operate our secure document-delivery platform. You will own features from design to production, focusing on backend and cloud engineering, and collaborating with product management and other engineers.As a senior engineer, you will shape architecture, evaluate trade-offs, and...

ENTICO ICT is seeking an experienced backend engineer to design and implement scalable services and APIs using .NET Core. Blazor is optional. The role emphasizes Azure-based architecture, including App Insights, Event Grid, and MassTransit, with a focus on secure, well-governed solutions.You will work with REST APIs, OData, and API versioning, applying...

Digitale Producten zoekt een Senior Backend Engineer om deel uit te maken van een cross-functioneel agile team dat miljoenen gebruikers een vlekkeloze digitale ervaring biedt. Je bouwt en onderhoudt robuuste backendoplossingen, van analyse tot productieondersteuning.Je ontwerpt API's en integraties in een event-based architectuur, zet CI/CD pijplijnen op en...

MentionLab, headquartered in Brussels with a global footprint, is hiring a Senior Backend Engineer to drive our data infrastructure. You’ll design pipelines, optimize analytics, and own key parts of the product from day one, working with TypeScript, SQL and Rust, in a hybrid Belgium-based setting.You’ll collaborate across teams to deliver fast, reliable...

Whale BV, a Ghent-based SaaS company in Belgium, seeks a Python Backend Engineer to turn product requirements into scalable features. You’ll collaborate with product and engineering to develop, test and deploy backend services, leveraging Django, REST principles and cloud-native tools.You’ll contribute to a fast-growing team with hybrid remote work,...