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SFEIR

Cloud-focused digital transformation consulting and training

Developer - Euse

Full-Time
€48k/yr
Senior
Lille, France
HybridTwo to three days of remote work per week; work is performed at client sites across the Lille metropolitan area.
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • Master the modern JavaScript ecosystem, including React, Svelte, Node.js, Nest.js, and Vue.js.
  • Architect robust REST APIs and performant backends for frontends.
  • Implement server-side rendering and automated testing with Jest.
  • Deploy through continuous integration and continuous delivery on a public cloud provider using GitHub Actions.
  • Work on complex development initiatives and mentor team members.
Responsibilities
  • Develop public-facing web applications.
  • Develop applications in the sports sector using Node.js and Nest.js.
  • Create innovative front-end experiences for product resale and second-life use cases with Svelte.
  • Build long-term vehicle-rental websites with React.js and server-side rendering.
  • Design complete front-end and back-end solutions deployed on Google Cloud.
  • Implement automated testing and code-quality strategies.
  • Support teams working on high-business-impact projects.

About the company

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

N/A

Headquarters

Neuilly-sur-Seine, France

Founded

1985

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Simplify's Take

What believers are saying

  • Google named SFEIR France Partner of the Year in April 2026, fourth straight recognition.
  • SFEIR says every consultant becomes AI-augmented by end-2026, expanding delivery capacity.
  • Thomas Metz's Belgium appointment targets Banque-Assurance and Energy expansion in 2026.

What critics are saying

  • Heavy Google Cloud dependence leaves SFEIR exposed if Google reprices partners or services.
  • Scaleway and Anthropic partnerships intensify vendor competition, shrinking SFEIR's advisory moat by 2027.
  • If Google or Anthropic direct enterprise delivery, SFEIR's partner-led model gets commoditized by 2027.

What makes SFEIR unique

  • SFEIR has been Google Cloud Premier partner in France since 2008, unmatched locally.
  • Its 2026 Anthropic and Scaleway partnerships deepen credibility in sovereign AI and cloud.
  • 850 consultants, 130M€ revenue, and 2,500 projects signal scale without acquisitions.

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Benefits

Health Insurance

Professional Development Budget

Commuter Benefits

Performance Bonus

Hybrid Work Options

Meal Benefits

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

16%

1 year growth

16%

2 year growth

16%
Delano
Apr 14th, 2025
Sfeir named Google Cloud Training Partner of the year 2025 for EMEA region

Sfeir named Google Cloud Training Partner of the year 2025 for EMEA region.