backend engineer nodejs

JoBBsquare Belgie in Antwerp is seeking a freelance Java Developer to join the Daily Banking team and maintain, develop, and test Java backend services essential to their payment systems.You will also be actively involved in our modernization program, migrating to Azure Kubernetes Service (AKS) using Terraform, working in an Agile/Scrum environment with 2...

NVISO Security in Belgium is seeking a senior backend software engineer to design, develop, and scale back-end services using Python and Azure. The role emphasizes secure, maintainable code and cloud-native architectures, with opportunities for innovation within the NVISO Labs team.Candidates should have 5+ years of software engineering experience, a...

Isabel Group is seeking a skilled software engineer to help shape the future of finance. You will work on TILDA, a neutral platform enabling secure exchange of fraud signals among banks and trusted partners, driving AI-driven solutions across the delivery lifecycle.Ideal candidates have strong TypeScript/Node.js experience, a deep understanding of...

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Claritalk zoekt een back-end ontwikkelaar die met Laravel (PHP 8.3) en MySQL werkt aan de kern van ons platform. Je houdt controllers schoon, werkt met CQRS, Repository Pattern en Domain-Driven Design, en bewaakt lagen met Deptrac en PHPStan.Je bouwt mee aan realtime en asynchrone flows met Socket.IO en LiveKit, en integreert met Outlook/Microsoft Graph en...

Objectif de la missionRecherche d'un Java Backend Engineer en freelance pour un projet à long terme en Belgique. Le profil idéal est issu du secteur bancaire.Missions principalesTravail dans une équipe d'ingénieurs sur des télémétries à haut volume, l'observabilité et la résilience de la plateforme. Focalisation forte sur le Java moderne, Spring...

SENSOTEC in Jabbeke zoekt een Senior Backend Developer (.NET) om bij te dragen aan softwareoplossingen voor scholen en overheden. Je ontwikkelt en onderhoudt applicaties in een R&D-omgeving gericht op maatschappelijke impact.Je werkt samen met andere senior developers en product owners om de technische architectuur te bewaken en het ontwikkelproces te...

Phoenix Technologies Belgium is seeking a seasoned data engineer and backend developer to design and maintain data pipelines and microservices, with a focus on data engineering and scalable backend systems. You'll work with Java 21, Python and Go, explore greenfield components, set up ELT processes, and integrate data from sources to the data lake and data...

Laotop recherche un ingénieur Java Backend pour un projet freelance à long terme en Belgique. Le candidat idéal possédera une solide expérience en Java moderne, Spring Boot, et Kafka tout en travaillant sur des systèmes à haute capacité et l'observabilité.Le poste est hybride, avec 2 jours sur site à Bruxelles, et un contrat de 12 mois...

Referment is hiring an experienced software engineer with a strong backend and infrastructure background to join an established product and engineering team. You’ll design robust backend services, build complex data models, and implement reliable integrations with cloud infrastructure and queues.You will work with Product and engineers to define practical...

Referment is partnering with a growing European technology company to hire an experienced Software Engineer with a strong backend and infrastructure background. You’ll join an established product and engineering team building a business-critical software platform used to manage complex data and operational workflows.This backend-focused role involves...

Protime is een internationale leverancier van Workforce Management oplossingen. Je werkt aan de integratie van onze workforce planning-oplossing binnen myProtime en bouwt aan een automatische calculatie- en optimalisatielaag voor duizenden gebruikers.Je ontwikkelt backend services en API's in Python en draagt bij aan de verdere ontwikkeling van onze...

Vector Synergy in Belgium is seeking a BI/Data Visualization professional to support business intelligence operations. The role focuses on delivering insights through Power BI, Grafana, and R Shiny while aligning with SQL databases and reporting requirements.The ideal candidate will contribute to KPI development, user experience metrics, and cross-functional...

TakenpakketJe focust op het ontwikkelen en onderhouden van bedrijfskritische applicaties die de volledige workflow op de werkvloer digitaliseren.Met behulp van Angular 16 bouw je intuïtieve, moderne front-ends die communiceren met een krachtige .NET Core backend.Je neemt het voortouw in het opzetten en verbeteren van CI/CD pipelines binnen Azure DevOps om...

ENTICO ICT is seeking a Software Engineer with experience in building AI-centric applications in Brussels. The role combines strong software engineering with practical experience in LLMs, RAG, AI assistants, and agentic workflows.You will design, implement, and evaluate production-quality AI solutions, and contribute to technical direction while supporting...

A startup focused on AI solutions is searching for a Senior Back-end developer to design and implement web applications while optimizing data processing pipelines. You will play a critical role in a fast-paced environment, working closely with other teams to ensure high-quality code and scalability. The ideal candidate has at least 5 years of experience with...

ENTICO ICT zoekt een Software Engineer die in het Dagelijks Bankieren-team Java backend-services onderhoudt, ontwikkelt en test. Je werkt aan betalingsverkeer, integreert met externe systemen en moderniseert naar Azure Kubernetes Service met Terraform.Je werkt in een SAFe-omgeving, test code en draagt bij aan continue verbetering met reviews en...

DescriptionWant to grow together with a cutting-edge company, work with innovative software and put your passion for energy to use, all while helping to save the earth?As a Backend Developer, you contribute to the “behind the scenes magic” of the Hysopt product suite on a daily basis. You help transform complex physical HVAC concepts and mathematical...

Bluecrux is hiring for a Software Engineer to contribute to Axon, a Digital Twin SaaS platform. You will work on the backend analytics team, building scalable data models and analytical logic in .NET while translating analytical thinking into real-world software solutions.You will collaborate with data scientists and engineers to deliver end-to-end platform...

Showpad in Ghent is seeking a Senior Backend Engineer to build AI-powered backend features and orchestrate a scalable, event-driven microservices ecosystem. You’ll work on serverless architectures and API integrations, contributing to product decisions and system reliability.The role involves collaborating in an agile team, code reviews, and mentoring...