Senior Software Platform Engineer: Accelerating Cloud Tools

Sanofi; Lyon; Hybrid; EUR 64,000 - 85,000; Full time

Benefits offered by this job

Health insurance

Remote work up to 2 days/week

Career development and mobility

Job summary

Sanofi Lyon Accelerator Platform Team is seeking a Senior Accelerator Software Platform Engineer to enhance the developer experience and drive cloud-native tooling. You will lower overhead for squads, prototype new standards, and build toolchains across a large, multi-team environment.

You will work with IaC, API systems, and libraries, while supporting teams and ensuring security and reliability. A hybrid work model is offered with on-site collaboration and remote days.

Qualifications

• 6+ years of experience in software/platform engineering.
• Experience with cloud providers and dev tooling is essential.
• Strong knowledge of JavaScript/Node.js and API systems.

Responsibilities

• Improve the Developer Experience and reduce overhead for squads.
• PoC new ideas and deploy successful ones across teams.
• Create docs and recommendations for Cloud Native solutions.
• Collaborate with multiple teams to drive alignment.
• Build tools and libraries in a large environment.

Skills

JavaScript/Node.js

Cloud Providers

Infrastructure as Code

Building libraries/tools

APIs systems (network, security, logs)

Cross-team collaboration

English (mandatory)

Education

Bachelor's degree in Computer Science or Engineering (plus)

Tools

Terraform

AWS CDK

Job description

Sanofi Lyon Accelerator Platform Team is seeking a Senior Accelerator Software Platform Engineer to enhance the developer experience and drive cloud-native tooling. You will lower overhead for squads, prototype new standards, and build toolchains across a large, multi-team environment.

You will work with IaC, API systems, and libraries, while supporting teams and ensuring security and reliability. A hybrid work model is offered with on-site collaboration and remote days.