Back End Developer
il y a 3 semaines
Back-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 Cloud.You will work closely with solution architects, DevOps engineers, and IT security teams to implement secure coding practices, improve performance, and ensure compliance with strict security and governance standards. This is a critical role in maintaining business continuity during a major CMS cloud migration.Key ResponsibilitiesMaintain, stabilize, and secure an existing Sitecore XM 10.2 environment until cutover to XM CloudImplement and continuously improve secure development practices for Sitecore and .NETPerform vulnerability scanning, patching, and remediation across Sitecore instances, pipelines, and custom modulesConduct code reviews with a strong focus on security, scalability, and performanceOptimize platform performance through:Caching strategiesSQL Server tuningCDN and WAF optimizationsImprove observability by enhancing monitoring, logging, and alerting (e.g. Application Insights, Azure Monitor, or similar tools)Contribute to the definition and adoption of SLA/OLA, incident management, and change management processesEnsure coexistence readiness with Sitecore XM Cloud, including:Content parity validationCache and purge coordinationUnified incident communicationEnforce feature freeze policy on the legacy platform (only security, compliance, and stability fixes unless approved via CAB)Stay up to date with Sitecore updates, .NET frameworks, and web security standardsDocument all technical and security changes according to governance and audit requirementsSupport the project team currently executing the Sitecore XM Cloud migrationRequirementsBachelor's or Master's degree in Computer Science, IT, or equivalent experience5+ years of recent experience in Sitecore back-end development with a focus on security and performance5+ years of professional experience with C# / .NETProven hands-on experience with Sitecore XM 10.2:InstallationConfiguration & patchingPipelinesPerformance optimizationStrong knowledge of web application security (OWASP, secure headers, encryption, CSRF/XSS prevention)Experience with DevOps & CI/CD pipelines for Sitecore (Azure DevOps, GitHub Actions, or similar)Experience with on-premises Sitecore XM 10.2 deployments, including manual deployment proceduresStrong skills in SQL Server performance tuning and Sitecore content delivery scalingExperience with WAF/CDN solutions in combination with traditional Sitecore XM (e.g. F5, Azure Front Door, Cloudflare)Practical knowledge of application observability tools (Application Insights, Seq, Kibana, or similar)Familiarity with Sitecore XM Cloud is a strong plusUnderstanding of TOGAF 10.2 and strong technical documentation skillsExcellent communication skills in English (spoken and written); knowledge of Dutch and/or French is an assetStrong collaboration skills and ability to work effectively with architecture, DevOps, and security teamsAdditional InformationWork regime: Full-timeLocation: BrusselsOn-site presence: 2 days per week on-site (default requirement)Freelancer is also possible
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Back-end Developer
il y a 22 heures
Brussels, Belgique AMA European Consulting Temps pleinWe are looking for someone who will join the shared service “Back-End development” in our client’s office. You will participate in leveraging the effectiveness of Back-End code for our client’s software. As a Back-End developer you will have a major role in the whole software/server development steps. The creation and implementation of this role will...
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Back End Developer
il y a 2 semaines
Brussels, Belgique ThoughtLabs Belgium Temps pleinBackend Developer Brussels Belgium near siteFreelanceEU Citizens only due to security clearanceNATURE OF TASKSDevelopment 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...
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Back End Developer
il y a 1 semaine
Brussels, Belgique Fujitsu Temps pleinFujitsu is looking for a Back End Developer to work on a project within the EU Institutions , in Brussels . ON-SITE (2 days per week)Expertise:Back-end languages and frameworks such as Java, PHP, Spring boot and HibernateThe web development cycle and programming techniques and tools.Database technology such as Oracle, MongoDBCode versioning tools such as Git...
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Back-end Developer
il y a 22 heures
Brussels, Belgique Reimagine Temps plein**Brussels, Belgium** **Job Type** **Full Time** **Workspace** **On-Site** **About the Role**: We’re looking for a back-end developer to join our growing team. Your main task will be to develop, integrate, and link technical components to deliver a seamless end-to-end solution. You’ll be developing and integrating new innovative solutions into our...
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Back End Developer
il y a 3 semaines
Brussels, 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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Back-end Developer
il y a 2 semaines
Brussels, Belgique Seidor Temps pleinWe are on the lookout for a **Back - End Develope**r to join our team to work with European Institutions. **Get to know us - SEIDOR** At SEIDOR, we drive client transformation and competitiveness with cutting-edge technology and innovation, with a relentless focus on the human element and a commitment to nurturing talent and sustainable growth. As a...
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Java Back-End Developer
il y a 2 semaines
Brussels, Belgique ThoughtBot Temps pleinYour tasksDevelopment 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 clean,...
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PHP Back-end Developer
il y a 2 semaines
Brussels, Belgique Thynk.Cloud Temps plein**Why join Thynk?**: Founded by a team of experienced SaaS founders and hospitality executives, Thynk is on a mission to revolutionize the 2T$ hospitality industry and become a new vertical SaaS giant, following the footsteps of Veeva and nCino. Our ambition is fuelled by a fantastic product built on top of the Salesforce platform and a spot on time to...
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Junior Back End Developer
il y a 22 heures
Brussels, Belgique Profectus-IT Temps plein**JUNIOR BACK-END DEVELOPER** - Compréhension des modèles UML - Connaître, utiliser et gérer la base de données à partir de SQL server 2005 - Connaître, utiliser et gérer une base de données ORACLE de la version 11 à 19 - Etre capable d’appliquer un design pattern sur base des recommandations de l’architecte - Développer des services en...
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Freelance Back-end .NET Developer
il y a 22 heures
Brussels, Belgique Talents4You Temps pleinFREELANCE BACK-END.NET Developer - Liège Nous recherchons un.net Back end developer pour une société spécialisée dans la finance innovante créée il y a presque 20 ans, qui met l'accent sur le développement personnel rapide de ses employés. Son objectif est de mettre le client au coeur du conseil en investissement grâce à une technologie...
