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SFEIR

Cloud-focused digital transformation consulting and training

Developer - Euse, Java expérimenté

Backend EngineeringConfirmed live in the last 24 hours
Full-timeLille, France€48k /yr

About the Job

Requirements

  • Mastery of Java and its ecosystem.
  • Experience with Spring Boot, Quarkus, Spring WebFlux, microservices architectures, and advanced design patterns.
  • Ability to address performance, scalability, architecture committees, and code quality.
  • Ability to mentor, train, and share expertise with development teams.
  • Ability to act as a technical reference and design robust, scalable Java architectures for clients.

Responsibilities

  • Solve complex performance problems on critical applications.
  • Participate in architecture committees and define significant technical choices.
  • Provide technical guidance to development teams and ensure the quality of engineering practices.
  • Design robust and scalable Java architectures for clients.
  • Participate in technical pair-programming assessments during the recruitment process.

Desired Qualifications

  • Experience with Google Cloud, Amazon Web Services, Microsoft cloud technologies, Databricks, Snowflake, Scaleway, S3NS, Confluent, or dbt.
  • Interest in pursuing an individual-contributor, management, trainer, speaker, evaluator, or technical-community path.

About the Company

SFEIR

Cloud-focused digital transformation consulting and training

SFEIR is a digital strategy and technology consulting firm that helps organizations navigate digital transformation by offering end-to-end services in frontend/backend development, cloud solutions, SRE, data management, and machine learning. It operates as a pure player in digital and cloud transformation, applying Silicon Valley practices to deliver practical projects that modernize operations and build scalable tech platforms. The company also runs the SFEIR Institute, a training arm that provides tailored programs to upskill client teams on advanced technologies. SFEIR differentiates itself through a strong Google Cloud Partner of the Year position, a dedicated developer community, and an emphasis on practical, project-based consulting rather than broad product offerings. Its goal is to help businesses achieve seamless digital capabilities and cloud maturity by combining expert consulting with hands-on training.

Company size
1,001-5,000
Company stage
Acquired
Total funding
Not listed
Headquarters
Neuilly-sur-Seine, France
Founded
1985

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