Ingénieur d'études et développement back-end ruby (H/F)
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About the Company
Euro-Information is a technological subsidiary of Crédit Mutuel Alliance Fédérale. It designs, maintains, and operates a common information system used by the Group, involving around 4000 employees across various locations including Paris.
About the Role
We are seeking a Back-End Ruby Engineer (H/F) for our team dedicated to the Lyf Pay payment solution. This sector focuses on designing and developing customer services, particularly innovative mobile and web applications in proximity payment and e/m-commerce.
Responsibilities
- Needs Analysis and Feasibility: Propose suitable technical solutions and conduct feasibility studies.
- Design & Development: Create technical solutions including architecture documentation and technical specifications. Collaborate on development and manage branches for integration and deployment.
- Quality Control and Performance: Conduct code reviews, automate unit, acceptance, and end-to-end tests.
- Technical Support: Provide technical assistance within the team.
About the Candidate
We expect candidates to have a Bac +4/5 degree in computer science, with 5 years of development experience and good English proficiency.
Technical Skills:
- Strong capabilities in Ruby, proficient in ReactJS and Ruby on Rails.
- Experience with SQL, PostgreSQL databases, Git, GitLab, and CI/CD tools.
- Familiarity with REST/JSON APIs, Swagger, and distributed systems architecture.
Preferred Knowledge:
- Cloud/VM (HyperV, VMware), Docker, Kubernetes, C#, React Native, and application protocols (HTTP, WebSocket).
Company Culture and Benefits
We offer part-time remote work (1-2 days/week), a fixed salary over 13 months, RTT, profit-sharing, retirement savings plans, collective health insurance, and advantageous banking conditions.