Database Reliability Engineer in Genf

Database Reliability Engineer - Rejoignez l'aventure Darwin Partners !

Main Duties & Responsibilities :

• 1- Database Operations and Maintenance
• 2- Collaboration with Hybrid Cloud ODE Team (database infrastructure team)
• 3- Automation and Industrialization
• 4- Security, Compliance and Data Protection
• Act as the main database technical focal point for the application team, in close
• collaboration with Hybrid Cloud ODE Team (database infrastructure team) and Automation
• Work with developers, solution architects and infrastructure teams to improve query
• performance, indexing strategies, data access patterns and database resilience.
• Maintain and improve the reliability, performance, security and operational maturity of
• databases used by the team’s solutions, including SQL Server, PostgreSQL, MariaDB,
• MongoDB, CouchDB, Redis and Kafka.
• Support incident investigation, root cause analysis and performance troubleshooting for
• database-related issues.
• Contribute to database server blueprints, operational standards, VM baselines, upgrade
• strategies and shared runbooks.
• Automate repetitive database operations such as health checks, configuration validation,
• backup verification, monitoring checks and operational reporting.
• Improve database observability through monitoring, alerting, dashboards and practical
• Contribute to security hardening, vulnerability remediation, access control review,
• auditability and compliance-related database activities.
• Document procedures, known issues, troubleshooting steps and operational best practices
• to improve supportability and knowledge sharing.
• pseudonymization, anonymization, retention and controlled deletion.
• Support database lifecycle activities, including patching, upgrades, configuration reviews,
• backup and restore validation, capacity planning and decommissioning.

Education & Professional Background :

Bachelor's or Master's degree in Computer Science or a related field.

3 years in lead position

1 year of experience with infrastructure automation

2 years of experience running PostgreSQL/Mariadb or SQLServer preferably in a large

1 year with any object oriented programming language in a software engineering role

Strong English (written and spoken) is required; French is a plus.

The role may cover several database and data infrastructure technologies, including:

• SQL Server
• MariaDB / MySQL
• MongoDB
• CouchDB
• Redis
• Kafka and related persistence/metadata components

Database deployments on virtual machines and, where relevant, container platforms such as

Kubernetes or OpenShift

Deep expertise in every technology is not mandatory, but the candidate must be comfortable

working across heterogeneous environments and willing to learn unfamiliar database platforms

quickly.

Strong hands-on experience as a DBA, database engineer, platform engineer or database reliability engineer.

Good understanding of database administration concepts: backup and restore, upgrades, patching, indexing,

query performance, replication, high availability, storage management and access control.

Experience with at least two of the following technologies: SQL Server, PostgreSQL, MariaDB/MySQL, MongoDB,

CouchDB, Redis or Kafka.

Ability to troubleshoot complex production issues across application, database, operating system and

Experience with monitoring and observability tools such as Grafana, Prometheus, ELK or vendor-specific

database monitoring solutions.

Have solid knowledge of SQL

Strong collaboration skills, especially when working across application, infrastructure, security and database

teams

Have a proactive, go-for-it attitude

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