# Accelerator Senior Software Platform Engineer (Lyon) at Sanofi

Sanofi is hiring an Accelerator Senior Software Platform Engineer (Lyon) (France). It pays €85k a year and Level rates it Little AI ●○○○; you can [apply on Sanofi](https://jobsbylevel.com/go/fbc30396-3a69-4247-bdb2-c34edde771de?utm_medium=ai-agent).

AI Level 1, AI centrality 0 out of 100. Lyon.

## Details

- Company: [Sanofi](https://jobsbylevel.com/companies/sanofi)
- AI level: AI Level 1 (score 0 out of 100)
- Location: Lyon
- Salary: €85k
- Posted: September 4, 2026
- Apply: https://jobsbylevel.com/go/fbc30396-3a69-4247-bdb2-c34edde771de?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=accelerator-senior-software-platform-engineer-lyon-at-sanofi-8866d9

## Prepare for this job

The job page lists 5 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/accelerator-senior-software-platform-engineer-lyon-at-sanofi-8866d9

## Description

Le contenu du poste est libellé en anglais car il nécessite de nombreuses interactions avec nos filiales à l’international, l'anglais étant la langue de travail. This job offer is accessible to all, regardless of gender. Job title: Accelerator Senior Software Platform Engineer (Lyon) Location: Lyon (Hybrid - 2 days remote, 3 days on-site) About the job Our Team: In the Accelerator's Platform Team In a nutshell, a platform team is a team that creates the foundational layers and core building blocks of a company’s products. We do not provide direct value to the business, we do, however, support and help all other technical teams to focus on their productivity. The platform team is also here to find ways for multiple teams to work on a cross project that can be reused by all. More concretely a platform can be at different levels of granularity: CI configs and rules to be used by other teams IaC, tooling to deploy and monitor resources in the Cloud Development environment, tools and shared libraries Help and can define global system architecture / security Core abstractions (data model, business modeling) API/SDKs About Us We are an innovative global healthcare company with one purpose: to chase the miracles of science to improve people’s lives. Digital & Data are at the heart of Sanofi: our ambition is to be the leading digital healthcare platform to deliver medicine faster, enable business operations to scale seamlessly, and help Sanofi teams focus on what matters most — science and patients. Ready to get started? Job Description Your key responsibilities will be: Improve the Developer eXperience Lower the technical overhead for squads / pods PoC all things that could bring better standards - then deploy it! Support and help all teams when necessary Build various tools in a large pool of environment (cli, libraries, IaC, workflow) Work on everything you think can make the difference! Create documentation / recommendation on how to build Cloud Native solution Advocate on the solutions built What we offer you A fixed salary over 12 months, supplemented by a short-term incentive, as well as a collective variable compensation based on Sanofi Group results. Because taking care of our employees is also our mission: Benefits & Well-being: Quality health insurance, extended maternity/parental leave (18/14 weeks), enhanced support in case of illness, teleconsultation and second medical opinion covered by Sanofi, as well as many other wellness programs to discover here . Work-Life Balance: 31 days of paid leave + RTT depending on your status, remote work up to 2 days/week Transportation: Public transport coverage up to 80% Savings & Retirement: Group Savings Plan and PERCOL with employer matching, and PERO Professional Development: Internal and international mobility opportunities, learning & development opportunities And more: platforms dedicated to peer-to-peer recognition & service exchanges between Sanofi employees (carpooling, home exchanges, etc.), numerous CSE benefits. About you Key Technical Requirements & Qualifications You don't need to check all the points! If you fit only a few of them that is more than enough. But expect to work on most of these points during your daily tasks The thirst for knowledge Experience working on Cloud Providers Good understanding of JavaScript / Node.js Experience of Infrastructure as Code tools (Terraform, AWS cdk or any others) Knowledge of building libraries and tools Knowledge of complex APIs systems (network, redundancy, security, logging, etc.) Keen to work in a cross team environment Help and support other teams Knowledge of all transversal activities is a plus (security, optimization, process, etc.) English is mandatory as we are an international team! Soft and behavioral skills Experience working with multiple teams to drive alignment and results Service-oriented, flexible, positive team player Self-motivated, takes initiative Problem solving & critical thinking Good written and verbal

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Source: https://jobsbylevel.com/jobs/accelerator-senior-software-platform-engineer-lyon-at-sanofi-8866d9

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