senior java backend developer

Job description🌍 We’re making security suck less for developers.Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that reduce real risk without getting in the...

Junior Full-Stack Developer (Angular / Spring Boot / Flutter) Role Overview We are looking for a Junior Full-Stack Developer to support the development of a digital platform for managing transport authorization requests and inspections. The project aims to modernize administrative processes, centralize transport data, and provide secure real-time access...

Companyteam.blue is an ecosystem of 60+ successful PaaS and SaaS brands working together across 22 European countries to provide its 3.5 million SMB customers with everything they need to succeed online by offering best-in-class expertise and services.team.blue's brands are a mix of traditional hosting businesses that offer services from domain names,...

You'll join a dynamic agile software development team at HMS, at the heart of the development of our Cloud Platform. Our mission is to develop, maintain, and ensure the quality of cutting-edge features that power our industrial communication solutions. Our team operates in a multi-cultural environment, collaborating closely with colleagues abroad. Our...

Job Title: Senior Data Engineer Job Description: We are looking for a Senior Data Engineer to support the design, development, and optimization of data solutions. You will be responsible for building and maintaining ETL processes, developing scalable data pipelines, and contributing to data warehouse design. The role requires strong experience with...

The FOCUS platform supports administrative and operational processing of police case handling (assignments, file building, follow-up, reporting, and integrations with internal and external systems).The system is business-critical and developed according to modern engineering principles within an Agile setup.The client is looking for a Senior Full Stack...

Senior DevOps Engineer Location Belgium (Hybrid – remote work available) Contract Start Date: 27 July 2026 End Date: 30 June 2027 Full-time (100%) Role Overview We are seeking an experienced Senior DevOps Engineer to design, develop, and maintain cloud-based applications while supporting the migration of existing solutions to modern cloud...

Wil jij bouwen aan software die digitale uitwisselingen veiliger, betrouwbaarder en toekomstbestendig maakt? Bij Cecurity Belgium werk je mee aan oplossingen voor e-facturatie, digitale kluizen en elektronische archivering die dagelijks door bedrijven worden gebruikt. Je komt terecht in een hecht team waar technische kwaliteit, kennisdeling en samenwerking...

## **Job Description** Our client, a key player in the railway infrastructure sector, is looking for a Senior Java Engineer to work on business-critical applications that consolidate infrastructure data and support real-time traffic planning and monitoring. You will design, develop, and maintain robust, scalable, and secure Java solutions within modern...

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** -...

**About the Role** We are actively seeking **Java Angular Developers (Junior, Medior, and Senior)** with **native or fluent French** to contribute to the design, development, maintenance, and evolution of enterprise-grade applications within Agile environments. You will collaborate with architects, business analysts, product owners, UX/UI designers, QA...

Job Description Envie de changement ? De nouveaux challenges ? Vous souhaitez booster votre carrière dans un rôle de Developpeur Kafka? Rejoignez notre équipe Local Managed Staffing au sein de KEYES ! KEYES, aujourd’hui leader du secteur ICT en Belgique, propose de nombreux services informatiques qui répondent à l’ensemble des besoins en IT, que...

DescriptionDivision: Group Business Solutions (GBS) Your career opportunity Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the future of financial technology. Ready to make an impact? We’re seeking a...

PACKAGE DESCRIPTION * Joining Serco amazing team offers: * Competitive Salary * Great career opportunities * Corporate Benefits Package * International environment * Possible hybrid work JOB INTRODUCTION Serco is the preferred partner for European Institutions and International Organisations, offering ICT services and Contact Centre management...

Job descriptionWhat you'll do 🚀You will ship the Azumuta product end-to-end with real ownership.Strong full-stack engineers are very welcome. Heavy backend specialists are equally welcome, because much of what we are building is deeply backend-shaped: AI agents and orchestration, structured execution data at granular depth, deep integrations with the IT...

Vexon bouwt het transportplatform dat verzenders en vervoerders rechtstreeks met elkaar verbindt. Wij zoeken een senior fullstack developer die mee de basis legt van wat er dagelijks door onze klanten gebruikt wordt. Over de rol Je werkt aan zowel de gebruikerservaring als de logica erachter. Ongeveer 80% van je tijd gaat naar het bouwen van het platform....

Job descriptionAs a Senior Product Engineer, your role will focus on shaping the Azumuta product as part of a team, with growing ownership.Strong full-stack engineers are very welcome. Backend-leaning engineers are equally welcome, because much of what we are building is deeply backend-shaped: AI agents and orchestration, structured execution data at...

Voor onze Business Unit Social zijn we op zoek naar een senior Java en Angular ontwikkelaar die mee wil bouwen aan moderne en performante toepassingen. Je speelt een sleutelrol in de verdere uitbouw en het onderhoud van ons bestaande ecosysteem die zich richt op het bedienen van de sociale diensten bij de OCMW’s. Je komt terecht in een team van...

Mission Concevoir, déployer et optimiser des solutions d'IA conversationnelle et de LLM en garantissant la qualité, la sécurité, l'expérience utilisateur et l'intégration dans l'écosystème IT. Responsabilités Concevoir et implémenter des chatbots et solutions IA conversationnelles. Développer et intégrer des LLM, architectures RAG et API...

DescriptionAt Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with...