DBA Performance

Within the Software Factory Department, the consultant will join the Application Performance & DBA team, made up of DBA Performance experts. He/she will be in direct contact with the Product teams, for whom he/she will be responsible for managing performance problems and

BDD audits, and will be in charge of the following missions:

● Support the Performance team in assessing the performance of Cloud applications and

associated databases.

● Analyze database activity and recommend improvements to optimize query

performance and database tuning.

● Work closely with development teams to integrate good BDD design practices early in

the development cycle.

● Participate in the identification of bottlenecks and performance issues on existing Cloud

databases and propose solutions to resolve them.

● Provide and present detailed reports and analyses on database performance.

● Produce reports using Carrefour's standardized dashboards for Product teams and our

own teams.

● Participate actively in the DBA community (hosting Talks, technical support, etc.).

Requirements

Graduated with a Bac+5 in engineering school or university equivalent with a specialization in IT, and preferred 7 years experience as a "DBA Performance".

● Relational DBMS (PostgreSQL, Oracle, SQL Server and MySQL/MariaDB)

● Proficiency in procedural languages such as PL/SQL, T-SQL, PL/pgSQL, etc.

● Expertise in tuning SQL queries and databases is essential.

● Mastery of relational database design.

● Proficiency in procedural languages such as PL/SQL, T-SQL, PL/pgSQL ...

● Mastery of Azure, GCP and OCI clouds.

●Mastery of Agility concepts (Scrum, Sprint Planning, Backlog...)

● Proficiency in APM tools such as Dynatrace, AppDynamics, DatadogExpérience dans un contexte agile (méthodologies Scrum et SAFe) et apprécier le travail en équipe.

# Appreciated skills:

● Experience using APM tools such as Dynatrace, AppDynamics, Datadog

● Experience with CI/CD (Jenkins, GitLab, Ansible, Terraform ...)

# Personal skills:

● Excellent written and oral communication skills (high quality deliverables and reports).

● Analytical and continuous improvement skills: ability to analyze and identify areas for

improvement, and to propose a performance improvement plan.

● Autonomy and ability to work on several projects in parallel.

● Curious and proactive.

● Fluency in English