Backend Engineer (mfd)

Job Location:

Barcelona - Spain

Monthly Salary: Not Disclosed

Posted on: 5 hours ago

Vacancies: 1 Vacancy

Job Summary

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland as well as Schwarz Production and PreZero. At the same time we operate as an independent provider in the external market to support companies across Europe in their digital transformation. We bundle our core services in the areas of Cloud Cyber Security Data & AI Communication and Workspace.

Join us and contribute to digital sovereignty in Europe. With us you will work at the intersection of agility and security: You will benefit from fast decision-making processes enjoy genuine creative freedom in your projects and be able to build upon the stable foundation of the Schwarz Group.

Backend Engineer (m/f/d)

Your tasks:

You develop and extend HIVEconnect our ETL broker that maps HL7 FHIR R4 resources into openEHR Compositions using the openFHIR mapping engine and persists them in EHRbase.
You design and implement new additional FHIR resource types (Observation Procedure Encounter Medication etc.) and its respective ETL.
You contribute to the HIVEPRO Portal backend (Spring Boot REST API) implementing new endpoints for cohort management query handling and researcher project workflows.
You write test automation (JUnit 5 Mockito etc.) and contribute to improving quality and the CI/CD test suite (GitHub Actions).
You participate in code reviews architectural discussions and help maintain clean abstractions across a multi-module Java codebase.
You work with the DevOps team to containerize and deploy your services (Docker Helm Kubernetes) and ensure your services are observable: structured logging metrics endpoints and appropriate health probes.
You engage with healthcare data standards (FHIR openEHR) and collaborate with clinical informatics specialists to ensure correct semantic mappings.
You help evolve the systems data model: writing schema migrations reviewing schema changes and keeping PostgreSQL performance in check.

Your profile:

You have solid production experience with Java and Spring Boot dependency injection security REST APIs async processing and testing.
You understand Enterprise Integration Patterns and are comfortable developing performant ETL processes (or have already used it); you think in terms of message pipelines not just request/response.
You have experience with relational databases (PostgreSQL preferred): schema design JPA/Hibernate migrations and query performance.
Ideally you have experience with healthcare interoperability standards: HL7 FHIR R4 openEHR or both. If not you are eager to learn standards.
You care about correctness above all this is clinical data. You write tests as a matter of professional pride not because a process requires it.
Ideally you have worked with container-based deployments (Docker Kubernetes Helm) and understand what happens between git push and a running pod.
You communicate clearly in English; German is a plus but not required.
You are curious self-directed and energized by hard problems you dont wait to be told whats broken.

Interested

We look forward to receiving your application.

Paula Romero Molina
Reference no. 48266

We are managing the application process on behalf of the department concerned and will forward your application to this department. All communication with you throughout the application process will come exclusively from us and will be handled confidentially and discreetly.

Required Experience:

Backend Engineer (m/f/d)

Your tasks:

You develop and extend HIVEconnect our ETL broker that maps HL7 FHIR R4 resources into openEHR Compositions using the openFHIR mapping engine and persists them in EHRbase.
You design and implement new additional FHIR resource types (Observation Procedure Encounter Medication etc.) and its respective ETL.
You contribute to the HIVEPRO Portal backend (Spring Boot REST API) implementing new endpoints for cohort management query handling and researcher project workflows.
You write test automation (JUnit 5 Mockito etc.) and contribute to improving quality and the CI/CD test suite (GitHub Actions).
You participate in code reviews architectural discussions and help maintain clean abstractions across a multi-module Java codebase.
You work with the DevOps team to containerize and deploy your services (Docker Helm Kubernetes) and ensure your services are observable: structured logging metrics endpoints and appropriate health probes.
You engage with healthcare data standards (FHIR openEHR) and collaborate with clinical informatics specialists to ensure correct semantic mappings.
You help evolve the systems data model: writing schema migrations reviewing schema changes and keeping PostgreSQL performance in check.

Your profile:

You have solid production experience with Java and Spring Boot dependency injection security REST APIs async processing and testing.
You understand Enterprise Integration Patterns and are comfortable developing performant ETL processes (or have already used it); you think in terms of message pipelines not just request/response.
You have experience with relational databases (PostgreSQL preferred): schema design JPA/Hibernate migrations and query performance.
Ideally you have experience with healthcare interoperability standards: HL7 FHIR R4 openEHR or both. If not you are eager to learn standards.
You care about correctness above all this is clinical data. You write tests as a matter of professional pride not because a process requires it.
Ideally you have worked with container-based deployments (Docker Kubernetes Helm) and understand what happens between git push and a running pod.
You communicate clearly in English; German is a plus but not required.
You are curious self-directed and energized by hard problems you dont wait to be told whats broken.

Interested