PostgreSQL Consultant

Company Description dbi services, founded in 2010, is a specialist IT services company and a leader in the management of information systems. The organization is driven by a strong passion for business value, continuous learning, and knowledge sharing, which shape its corporate culture. Its consultants stay at the forefront of technology to deliver high-quality services, building long-term relationships with customers who often become ambassadors of the company’s expertise.

Since 2020, dbi services has been part of the Sequotech Group, supporting its growth and strengthening its position in the market.

Role Description The PostgreSQL Consultant is a full-time, on-site role based in Basel. This role involves designing, implementing, and maintaining PostgreSQL databases for client environments, ensuring performance, reliability, and security. The consultant will analyze requirements, propose technical solutions, perform installations and upgrades, and troubleshoot complex database issues.

Daily tasks include monitoring systems, optimizing queries, performing backups and recovery tests, and documenting configurations and procedures. The role also includes collaborating with project teams, advising clients on best practices, and contributing to internal knowledge sharing and continuous improvement initiatives.

Qualifications

• Strong expertise in PostgreSQL administration, configuration, and performance tuning.
• Experience with database design, data modeling, and SQL query optimization.
• Knowledge of Linux/Unix operating systems and scripting for automation (e.g., Bash, Python).
• Understanding of high availability, replication, backup, and disaster recovery concepts.
• Familiarity with monitoring tools and practices for database and system health.
• Ability to translate business requirements into robust technical solutions.
• Clear, structured communication skills and strong client-facing consulting abilities.
• Capacity to work independently, manage priorities, and collaborate within multidisciplinary teams.
• Experience with other relational or NoSQL databases is an advantage.
• Bachelor’s degree in Computer Science, Information Systems, or equivalent practical experience.
• Fluent in English; German is an advantage, depending on the client