Operate, optimize and modernize our Mysql database platforms across hybrid environments, spanning both cloud-native and on-premise infrastructures.
Drive high availability, reliability, and security of production databases through automated monitoring, dynamic scaling, proactive alerting, and continuous health assessments, with a strong focus on observability and operational excellence.
Participate in the on-call program to provide application support, handle incident management, and troubleshoot production issues
Collaborate with backend developers to optimize queries, indexes, and schema design, while continuously improving the architecture and deepening your understanding of the global system
Plan and execute platform upgrades to meet evolving use cases and workloads (capacity planning, storage choices), while automating recurring tasks such as maintenance and repairs
Contribute to knowledge sharing through procedure documentation and team training, and stay current with industry best practices and emerging technologies in databases and infrastructure

4+ years professional experience on large-scale web platforms, ideally in an Agile environment.
Strong knowledge administering MySQL, including performance tuning, troubleshooting, and resolving complex database issues using native tools
Strong knowledge of indexing, statistics, backup/recovery models, and experience implementing operational automation through scripts and routines
Established experience in Cloud Computing, with knowledge of modern database technologies offered by major cloud providers (e.g., AWS RDS …) and a proven track record of leading or contributing to On-Premise to Cloud migration projects, driving cloud adoption and database modernization initiatives.
Understanding of Linux system administration and container orchestration, particularly Kubernetes
Proficiency in at least one programming language (ideally Python or Go), familiarity with Git and common development tools (CI/CD, code review workflows, debugging and testing tools)
A strong interest in systems security, with a focus on implementing best practices to ensure the integrity, confidentiality, and availability of systems. This includes areas such as access control, data encryption, and secure communication protocols.
Strong technical project management skills (organization, planning, execution) coupled with communication and documentation abilities in both French and English.

High-end Health Insurance and Personal Services Vouchers (CESU)
Paternity leave or Coparental leave extended
Paid Time off – RTT and Saving time plan (CET)
Meal Vouchers – Public Transport and Bike refund
Fitness Subscription thanks to our partnership with Gymlib
Career development support (training/internal mobility/compensation cycle/360 feedback review …)
Living Employee Culture (Events/Trainings/Parties/All hands,…)

Database Reliability Engineer

Key skills