Remote Database Engineer - Scale SaaS & Optimize SQL

LUZA Group; Cacém e São Marcos; Híbrido; EUR 55 000 - 75 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work when possible

Equipment provided

Benefits plan

Resumo da oferta

Syffer is seeking an experienced SQL Database Engineer to design and evolve relational schemas for scalable SaaS platforms. You will optimize complex queries, tune indexing, and address high-load performance in Linux environments.

In a hybrid setup, you will collaborate in CI/CD, support cloud deployments, and help ensure reliability, backups, and disaster recovery. Fluent English is required, and experience with Docker is a plus.

Qualificações

• Extensive experience with Microsoft SQL Server and engine internals.
• Expert SQL queries optimization and performance troubleshooting.
• Deep knowledge of indexing strategies and execution plans.
• Experience diagnosing production performance bottlenecks and deadlocks.
• Experience with high-load transactional systems and large data volumes.
• Comfort with Linux environments and cloud-based databases.

Responsabilidades

• Design and evolve relational database schemas for scalable SaaS.
• Optimize SQL queries and execution plans.
• Define and optimize indexing strategies.
• Diagnose bottlenecks, deadlocks, and concurrency issues.
• Monitor and tune high-load transactional systems.
• Collaborate in CI/CD and database deployments.
• Support cloud and Linux database environments.
• Contribute to reliability, backup, and DR strategies.
• Work in a hybrid model.

Conhecimentos

MS SQL Server

SQL optimization

Indexing strategies

Performance tuning

Transactions & isolation

Linux databases

High load systems

English fluency

Ferramentas

Docker

Descrição da oferta de emprego

Syffer is seeking an experienced SQL Database Engineer to design and evolve relational schemas for scalable SaaS platforms. You will optimize complex queries, tune indexing, and address high-load performance in Linux environments.

In a hybrid setup, you will collaborate in CI/CD, support cloud deployments, and help ensure reliability, backups, and disaster recovery. Fluent English is required, and experience with Docker is a plus.