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Senior Full-Stack Developer – Consultancy

03/09/2025
Full timeFreelancer / ConsultantOn site
Gekopieerd naar klembord
Functieomschrijving

Seeking a senior full-stack developer for a temporary consulting mission.

  • Main technologies: Java, Spring Boot, Angular
  • Design and implement scalable software solutions
  • Develop and maintain REST APIs
  • Ensure code quality through unit testing and GitLab CI workflows

Fluency in English and French is required for effective team collaboration throughout this project-based assignment.

Senior Full-Stack Developer – Consultancy
Gekopieerd naar klembord

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ICT
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Functional Analyst

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ICT
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Consultant Backend Scala – Mission longue

Vos responsabilités incluront :Concevoir et développer des solutions backend de haute qualité en ScalaTravailler avec les librairies modernes cats, http4s, doobie et fs2Mettre en place des tests unitaires, d’intégration et PactContribuer à l’architecture dans un environnement orienté événementsCollaborer avec les business analysts, product owners et développeurs pour livrer des solutions performantes et scalablesParticiper aux pratiques de déploiement continu et garantir la stabilité en production Environnement technique :Backend : Scala (cats, http4s, fs2), Rust (IoT)Data & Messaging : InfluxDB, PostgreSQL, Redis, MQTTFront-end : ReactJSCloud & Infrastructure : AWS, TerraformCI/CD : Pipelines de déploiement continu Profil recherché :Maîtrise confirmée de ScalaTrès bonne connaissance des librairies (cats, http4s, doobie, fs2)Expérience avec Redis, MQTT, InfluxDB et PostgreSQLExpérience en architecture event-drivenÀ l’aise avec les tests automatisés (unitaires, intégration, Pact)

Full time Freelancer / ConsultantOn site
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Senior Kotlin Mobile App Developer (Android)

Position: Senior Mobile Developer – AndroidThis role is based in Brussels and is open for both freelance contractors and candidates interested in a permanent contract (CDI).Main Responsibilities:Lead the design, development, and deployment of high-quality Android mobile applications from concept through release.Work closely with stakeholders and the product team to shape requirements and translate them into technical solutions.Manage, optimize, and maintain robust app architectures using Kotlin and Android best practices.Create user interfaces utilizing Jetpack Compose and standard Android UI toolkits.Integrate and test new features, ensuring compatibility with varying Android versions and device types.Collaborate with other developers to facilitate code reviews, discussions, and knowledge sharing.Ensure applications meet performance, quality, and security standards.Stay up-to-date with the latest trends and tools in the Android development ecosystem, including Kotlin Multiplatform projects when relevant.Document technical solutions and contribute to app lifecycle management, continuous integration, and delivery processes.Skills & Technologies Used:Advanced expertise in Kotlin for Android development.Experience working in Android Studio leveraging Android SDK and toolchains.Optional experience with Java for Android projects.Knowledge of Jetpack Compose for modern UI development.Familiarity with Kotlin Multiplatform projects.Understanding of mobile app security, testing, and performance optimization.Languages Used in the Role:French (fluent professional communication, verbal and written).Dutch (fluent professional communication, verbal and written).English (strong professional command for documentation and team interactions).(Just one of the two national languages is enough, both is a big +)This senior-level position involves full lifecycle ownership of mobile app development within an agile, multilingual environment based in Brussels.

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Elastic Consultant

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Full time Freelancer / ConsultantHybrid

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