Senior Software Engineer – Java, Spring Boot

• Develop and maintain applications and microservices using Java and Spring Boot 3.x
• Design REST APIs, event-driven services, and scalable microservice architectures using Apache Kafka
• Work within Maven multi-module projects and contribute to technical design and architecture decisions
• Build high-quality, maintainable code supported by automated testing, CI/CD, and Git-based workflows using Azure DevOps
• Work with Docker and Kubernetes, with GitOps practices using ArgoCD
• Contribute to secure authorization and identity solutions using OAuth2/OIDC and, where applicable, OPA/OPAL
• Collaborate in an Agile/Scrum environment and share knowledge with fellow engineers
• Contribute to impactful solutions used by healthcare professionals
• Work alongside product owners, analysts, and fellow engineers
• Take ownership of work and actively contribute to technical discussions
• Help shape scalable, secure, and reliable systems

Requirements

• Strong experience with Java and Spring Boot 3.x
• Solid experience with REST APIs, microservices, Maven multi-module projects, and Apache Kafka
• Proficiency with AI-assisted development tooling
• Experience with Docker, Kubernetes, Git, automated testing, CI/CD, and Azure DevOps pipelines
• Strong plus: OPA/OPAL, ArgoCD, OAuth2/OIDC, IAM, and multi-tenancy
• Strong plus: MariaDB, SQL, and Flyway migrations
• Strong plus: experience with healthcare integrations, such as eHealth, RIZIV, and HL7/FHIR
• Ability to translate functional requirements into clear technical solutions
• Comfortable communicating in English
• French is a plus
• Willingness to share knowledge and contribute to a collaborative engineering culture

Core Competencies

Demonstrates expertise in developing and maintaining applications and microservices using Java and Spring Boot, with a strong focus on designing REST APIs and scalable architectures. Proficient in CI/CD practices, automated testing, and collaboration within Agile/Scrum environments, particularly in healthcare integrations.

Highest-signal resume keywords

• Java Development
• Spring Boot 3.x
• REST API Design
• Microservices Architecture
• Docker and Kubernetes

ATS Optimization Keywords

Hard Skills

• Java
• Spring Boot 3.x
• REST APIs
• Microservices
• Apache Kafka
• Maven
• Automated Testing
• CI/CD
• OAuth2/OIDC
• SQL

Soft Skills

• Collaboration
• Knowledge Sharing
• Communication

Industry Keywords

• Healthcare Integrations
• EHealth
• RIZIV
• HL7
• FHIR

Tools & Technologies

• Azure DevOps
• Docker
• Kubernetes
• Git
• ArgoCD