Sansaone

About the Company

Welcome to Sansaone, a dynamic force in the realm of ICT talent acquisition. Born out of a passion for excellence and a vision for connecting outstanding professionals with forward-thinking organizations, we stand as a beacon for strategic recruitment solutions in the Information and Communication Technology sector. With a commitment to excellence and a passion for connecting exceptional professionals with innovative organizations, we are your strategic partner in building transformative teams.

Listed Jobs

Company Name

Sansaone

Job Title

Java Software Engineer

Job Description

**Job Title:** Java Software Engineer **Role Summary:** Senior Java developer and Scrum Master in the Scarlet team, responsible for designing, developing, and maintaining Java‑based data‑exchange solutions with European and international partners, while leading the team’s Agile processes and supporting junior developers. **Expactations:** - Expert proficiency in Java, J2EE, Spring Boot, Hibernate, XML, REST & SOAP web services. - Advanced SQL querying and data modeling (UML, BPMN). - Strong command of development tools: Git, Jenkins CI/CD, IntelliJ, Opengrok, Miro. - Demonstrated Agile/Scrum leadership, including sprint planning, daily stand‑ups, and retrospectives. - Ability to analyze complex situations, propose robust solutions, and mentor junior staff. - Full‑time availability; active knowledge of one national language (French or Dutch) and passive knowledge of the other. - Preference for experience in a governmental or public‑sector environment. **Key Responsibilities:** - Design, code, test, and deploy Java applications and web services supporting EESSI, BESSI, BEX, and Belgian institutional data exchanges. - Write and optimize advanced SQL queries; maintain database schemas. - Create and maintain UML/BPMN models for system design and business processes. - Manage CI/CD pipelines in Jenkins, ensure code quality via Git and code review processes. - Lead Scrum ceremonies, track sprint progress, and remove impediments for the team. - Provide technical guidance and support to junior developers; foster knowledge sharing. - Monitor application performance using Grafana, Prometheus, and related tools. - Contribute to front‑end initiatives using Angular or ReactJS as needed. **Required Skills:** - Java (core, J2EE) & Spring Boot - Hibernate, XML, REST & SOAP APIs - Advanced SQL (query optimization) - UML & BPMN modeling - Git, Jenkins CI/CD, IntelliJ, Opengrok, Miro - Agile/Scrum methodology; Scrum Master leadership - DevOps basics; monitoring (Grafana, Prometheus) - Front‑end: Angular or ReactJS (basic) - Strong analytical, problem‑solving, and communication abilities **Required Education & Certifications:** - Bachelor’s degree in Computer Science or related field (Master’s degree preferred). - Scrum Master certification or equivalent Agile leadership experience (preferred). - Java SE/EE certifications are a plus. - Prior experience in a state or public‑sector organization is advantageous.

Brussels, Belgium

Hybrid

09-09-2025

Company Name

Sansaone

Job Title

Full Stack develope

Job Description

**Job Title:** Full Stack Developer **Role Summary:** Design, develop, test, deploy, and maintain C# .NET REST APIs and full‑stack web solutions within a microservices‑oriented architecture. Provide technical guidance and support to the development team while collaborating on core business, support, communication, and governance projects. **Expectations:** - Minimum 3 + years of professional experience in C#/.NET full‑stack development. - Proficiency in French and English (written and spoken). - Ability to work in a hybrid environment and adhere to Agile (Scrum) practices. - Strong problem‑solving mindset with a willingness to act as a technical lead. **Key Responsibilities:** - Develop and maintain RESTful APIs using C# and .NET. - Implement front‑end features with HTML5, JavaScript/TypeScript, and Next.js. - Participate in the design and implementation of microservices architecture. - Conduct technical analyses and produce documentation for solutions. - Provide technical support and mentorship to team members. - Manage source control, CI/CD pipelines, and release processes via Azure DevOps and Git. - Ensure code quality, perform unit/integration testing, and support deployment activities. **Required Skills:** - .NET (C#) development - REST API design and implementation - Azure DevOps, CI/CD pipelines - Git version control - Front‑end: HTML5, JavaScript/TypeScript, Next.js - Visual Studio IDE - Agile/Scrum methodology - Database: SQL Server, SQL queries, XML/JSON/YAML handling - Basic SOAP services knowledge - Familiarity with GraphQL and generative AI prompts (optional) **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent professional experience). - Relevant certifications (e.g., Microsoft Certified: Azure Developer Associate, Scrum Master) are a plus but not mandatory.

Charleroi, Belgium

Hybrid

12-09-2025

Company Name

Sansaone

Job Title

Full Stack Engineer

Job Description

Job title: Full Stack Engineer Role Summary: Execute end‑to‑end web application development, from front‑end UI design to back‑end API construction, within an Agile team. Engage directly with a major client’s IT team to implement and deploy scalable, secure solutions on-premises. Expactations: - Deliver high‑quality, reusable code and comprehensive test programs. - Participate in design reviews, code reviews, and sprint planning. - Maintain strict adherence to coding standards, security practices, and architectural patterns. Key Responsibilities: - Develop and maintain responsive front‑end components using Angular, React, or similar frameworks. - Design, implement, and expose REST/SOAP APIs with Java (8/11/17+) and Spring ecosystem. - Build and integrate backend services, data access layers, and security modules (Spring Security, JWT, OIDC). - Configure and deploy applications on WebLogic/Tomcat; orchestrate continuous integration pipelines (GIT, Maven/Gradle, Bamboo). - Create test suites (JUnit, Mockito, Spring Boot Test) and documentation for code and APIs. - Engage with relational databases (Oracle, PL/SQL) and, if available, MySQL. - Support system configuration, performance tuning, and troubleshooting. - Collaborate with cross‑functional teams to interpret user requirements into technical solutions. Required Skills: - Deep expertise in Java 8/11 with knowledge of newer releases. - Strong experience in JavaScript/HTML5/CSS3 and frameworks: Angular, React, Knockout, jQuery, Kendo UI. - Proficiency with Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, and Struts/JSP. - Solid background in relational database design, PL/SQL, Oracle. - Hands‑on experience with RESTful services, SOAP, and interoperability (JSON, GSON/Jackson). - Familiarity with CI/CD concepts, GIT/Bitbucket, Maven/Gradle, Bamboo. - Working knowledge of Agile methodologies, UML, and software design principles (SOLID, CQRS). - Excellent English communication skills (spoken & written). Nice to have: - JWT/JWE/JWKS, OIDC, CAS security frameworks; DevSecOps and container orchestration (Docker/Kubernetes). - API gateway technologies (WSO2, Spring Cloud Gateway), EBS tools (Camel, ServiceMix, OSSB). - AWS cloud services, web‑accessibility standards (WCAG), responsive UX design. Required Education & Certifications: - University degree in IT or a related discipline. - Minimum 17 years of relevant IT development experience. - Certifications in Java SE/EE, Spring, or relevant security frameworks are advantageous.

Brussels, Belgium

On site

Senior

04-11-2025

Company Name

Sansaone

Job Title

Operations Project Manager

Job Description

**Job title:** Operations Project Manager (IoT & Digital Transformation) **Role Summary:** Lead strategic IoT and digital transformation projects across buildings and rolling stock. Design and implement secure, high‑performance IoT architectures, integrate devices into existing systems, and ensure compliance with standards. Coordinate multidisciplinary teams, evaluate technologies, and promote best practices. **Expectations:** - Deliver end‑to‑end IoT projects on time, within scope, and to quality standards. - Maintain up‑to‑date knowledge of IoT, cloud, and cybersecurity trends. - Drive adoption of architecture standards and best practices across the organization. **Key Responsibilities:** - Map and define IoT components (sensors, gateways, platforms, applications, cloud). - Design network and software architectures for building energy management and rolling vehicles. - Integrate IoT devices into legacy infrastructure and systems. - Define data flow, ensuring compliance with security protocols and standards. - Evaluate and benchmark market technologies. - Plan and conduct integration tests for system compatibility. - Support project teams in deployment and troubleshooting. - Disseminate architecture guidelines and best practices organization‑wide. - Monitor and evaluate emerging IoT and cybersecurity innovations to recommend improvements. - Optimize performance and energy sustainability of connected solutions. **Required Skills:** - Cloud technologies (e.g., AWS, Azure, GCP) - Cybersecurity principles and practices - Data and services architecture design - IT project management (planning, execution, stakeholder communication) - Experience coordinating cross‑functional teams - Strong analytical and problem‑solving abilities - Excellent written and verbal communication in English; French/Dutch an advantage **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Information Systems, or related field. - Relevant certifications preferred: PMP, Prince2, AWS Certified Solutions Architect, or equivalent. - Proven experience in IoT or digital transformation project management.

Brussels, Belgium

On site

10-11-2025