Expert Technique JAVA_ Build development

SQLI

Job Description

We are looking for a JAVA Back or Full Stack Technical Expert  to work within a Digital Factory for our client, a major player in mass distribution.

Mission :

Participation in the definition of project architectures in support of technical managers,

Steering and monitoring of actual developments, ensuring best practices and compliance with initial recommendations,

Independent management of upstream studies oriented towards research and development and redesign of the architecture of existing projects,

Participation in the technical response of AVV,

Technology watch,

Implementation of POCs and development of complex modules

Orienting yourself to Agile and project architectures: micro services/event-driven/Hexagonal/Modular

Actively contribute to improving software quality (automated tests, code coverage, Sonar, etc.).

Qualifications

Graduate of a Bac+5 from an engineering school or equivalent university with a specialization in IT, or with significant equivalent experience 

Experience: +  7 years either in Backend  Java / Spring Boot and Kafka or in a full stack environment ( Java/Angular, React or Vue JS)

Technical requirements

Architectures: Microservices, Hexagonal or Event driven

Build Project : From Scratch

Proficiency in JAVA, KAFKA and the Spring ecosystem #MustHave , recent versions will be a plus (Spring3, JAVA 17+)

Front end: Angular 18+, React JS, Vue JS (optional)

BDD relationnelles (PostgreSQL, SQL)

Versioning tools: Git, CI/CD pipelines, especially via GitLab CI/CD

Cloud, including GCP (BigQuery, BigTable) and Azure

Using Docker for packaging and deploying applications in a DevOps context. 

Knowledge of Clean Architecture and craftsmanship principles (SOLID, YAGNI, etc.)

Unit testing and integration testing, including JUnit, Mockito, Karate, Gatling (performance testing).

Mastery of agile methods, particularly SCRUM

Functional and behavioral skills

Team spirit and collaboration

Good written and oral communication skills

Critical sense and selectivity.

Taking a step back from technical and functional issues. 

Autonomy and proactivity 

Rigor and punctuality