Back End Developer
il y a 2 jours
Backend Developer Brussels Belgium near site Freelance EU Citizens only due to security clearance NATURE OF TASKS Development of back-end website applications. Integration of user-facing elements developed by a front-end developer with server side logic. Implement core business logic. Creation of servers and databases for functionality. Design and implementation of data storage solutions. Understanding and implementation of security and data protection. Optimization of the application for maximum speed and scalability. Design and develop APIs. Participating in the design and creation of scalable software. Taking lead on projects, as needed. Maintenance of code integrity and organisation. Writing clean, functional code on the back-end. Compile and analyse data, processes, and codes to troubleshoot problems and identify areas for improvement. Testing and fixing bugs or other coding issues Meet both technical and consumer needs. Write technical documentation 3. LEVEL OF EDUCATION As stated in the Article 2.6.3.1. of DIGIT-TM II Service requirements, the minimum educational qualification for lot 1 is a level of education corresponding to level 6 of the European Qualification Framework, as follows: a bachelor's level or 3 years of higher education SPECIFIC EXPERTISE AND TECHNOLOGIES At least 1 year of specific expertise in Back-end: Vert.x, Kotlin , Java (> 17) , Spring Boot (WebFlux), Hibernate. At least 1 year of specific expertise in Architecture & Integration: Microservices Architecture, API-driven Development, AS4. At least 1 year of specific expertise in Database: MongoDB , PostgreSQL, Virtuoso Triple Store, OpenSearch. At least 1 year of specific expertise in Containerization & Orchestration: Docker, Kubernetes. At least 1 year of experience in Security: OpenID Connect, OAuth2, TLS, Keycloak. At least 1 year of specific expertise in Security Testing & Dependency Management: SAST, DAST, Fortify, SonarQube, Sonatype, Dependency-Track, Maven. At least 1 year of specific expertise in Collaboration & Productivity Tools: JIRA, Confluence, Office 365, SharePoint
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Back End Developer
il y a 1 semaine
Laeken, Belgique BIMONA Temps pleinBack-End Developer – Sitecore XM 10.2 (Security & Platform Stability) We are looking for an experienced Back-End Developer with deep expertise in Sitecore XM 10.2, focused on security, performance, and platform stability. In this role, you will help strengthen the resilience of large-scale digital platforms and ensure a smooth transition toward Sitecore XM...
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Java Back-End Developer
il y a 4 jours
Laeken, Belgique ThoughtBot Temps pleinYour tasks Development of back-end website applications; Integration of user-facing elements developed by a front-end developer with server side logic; Creation of servers and databases for functionality; Design and implementation of data storage solutions; Understanding and implementation of security and data protection; Design and develop APIs; Writing...
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Back-end developer
il y a 2 jours
Laeken, Belgique Church International Limited Temps pleinWe are a supplier of IT and Change Management resources to a leading bank in Belgium. We look for collaborative, driven and professional specialists with an Agile mindset and capability. We are now in need of a Senior Back End Engineer (Java) to improve the way of working within the bank You will be on site for 50% of the time as an average What will you be...
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Back End Developer
il y a 4 semaines
Laeken, Belgique NTT DATA Europe & Latam Temps pleinNTT DATA – a part of NTT Group - is a Top 10 global IT services provider , headquartered in Tokyo, with over 150,000 employees. We deliver consulting solutions by combining specialized sectorial knowledge, our transformation management skills, and our large technology expertise (data, RPA, AI, low code, cloud, IoT, virtual reality), to keep our clients, as...
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Back-End Developer
il y a 1 semaine
Laeken, Belgique E-Resourcing Belgium BV Temps pleinBack-End Developer – Sitecore Web Security Service Key Responsibilities: Maintain and stabilize the existing Sitecore XM 10.2 platform until cutover to XM Cloud. Implement and continuously improve secure development practices for Sitecore and .NET. Perform vulnerability scanning, patching, and remediation for Sitecore instances, pipelines, and modules....
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Back End Developer.NET
il y a 4 jours
Laeken, Belgique ARHS Group Temps pleinBeschrijving van de taken De .Net Back-end developer is verantwoordelijk voor de ontwikkeling en het onderhoud van de .Net-applicaties. Als ontwikkelaar heb je 2 hoofdactiviteiten, namelijk : meerdere ontwikkelingen uitvoeren (nieuwe functionaliteiten en change requests) raming op basis van een functionele analyse de technische (soms ook functionele) analyse...
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Satellit - Senior Developer & Architect
il y a 4 semaines
Laeken, Belgique Satellit Temps pleinSenior Developer & Architect Job Overview Develop and architect real-time software systems that balance electrical grid assets by integrating renewable and storage resources with forecasting and optimization tools." Key Responsibilities Design system architectures, including APIs, services, and front-end/back-end interactions Provide technical direction to a...
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Dotnet Developer
il y a 2 semaines
Laeken, Belgique ThoughtBot Temps pleinProject context We're looking for a developer who thrives in real-time systems, loves working with C# .Net and Angular, and wants to contribute to a robust, scalable microservices architecture deployed on Azure AKS. What you'll do: * Build and optimize real-time trading applications. * Enable traders to securely develop and backtest algorithms. * Work with...
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Java Developer
il y a 6 jours
Laeken, Belgique Nexeo Temps pleinNexeo is currently looking for a Back-End Developer for one of the leading financial institution in Belgium. Nexeo is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business consulting to the implementation of IT solutions. As a consultant you will have the...
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Frontend Developer
il y a 18 heures
Laeken, Belgique Atos Temps pleinFrontend Developer B2B Contract for 1 year and possible extensions Brussels Onsite 2 or 3 days/week Key Responsibilities: Software Development: Design and develop scalable, high-performance front-end applications using TypeScript, React, and React Query, ensuring maintain ability, efficiency, and alignment with best practices. Component Development: Build...