Performance Tuning Jobs

Principal Software Engineer - Performance Tuning - Elasticsearch

Elastic·2d ago

Principal Software Engineer to lead architectural and code-level performance engineering for Elasticsearch. You will drive optimization, develop performance models, and mentor engineers.

Senior Oracle DBA + English (Hybrid)

knowmad mood·2w ago

Senior Oracle DBA to manage and optimize critical Oracle database environments. The role offers a hybrid setup in Barcelona and a flexible benefits package.

Senior Oracle DBA + English (Hybrid)

knowmad mood·2w ago

Senior Oracle DBA to manage and optimize critical business applications in an international environment. The role offers a permanent contract, flexible benefits, and hybrid work options.

.NET Developer

UST·3w ago

UST seeks a Senior .NET Developer for a banking-sector client project. You will design, build and maintain complex .NET components, APIs and microservices.

Senior PostgreSQL Database Specialist

Axpo·1mo ago

Senior database specialist acting as the main PostgreSQL contact in an international energy company. You will operate, tune and secure PostgreSQL and SQL Server environments on Azure.

SQL Developer

Tecdata Engineering·4mo ago

We are looking for a SQL Developer to build and optimize data processes. The role offers a hybrid work model after an initial on-site period.

Senior Java/Oracle Backend Developer

Métrica·2mo ago

Senior Backend Developer specializing in Java Enterprise and Oracle Database. You will optimize performance for enterprise financial data. The role is fully remote within Spain.

Senior DB2 z/OS Consultant

Grupo Digital·4mo ago

Senior DB2 for z/OS consultant role covering administration, performance tuning, migrations and data architecture for large-scale public administration clients.