Senior SQL Database Engineer - Migrations & Performance

Quanteam; Porto; On-site; EUR 42,000 - 65,000; Full time

Job summary

Quanteam is seeking a SQL Database Developer in Porto to support data migration, application development, and database optimization in a SaaS environment. You will write and optimize SQL, design structures, and help ensure security and reliability across deployments.

You will collaborate with developers and product management, work with MS SQL Server, and contribute to best practices, maintenance plans, and disaster recovery.

Qualifications

• Experience with MS SQL Server in a SaaS environment.
• Ability to design, troubleshoot, and optimize SQL objects.
• Knowledge of data migration and ETL processes.
• Strong communication and teamwork skills.

Responsibilities

• Write and support SQL queries and stored procedures.
• Lead data migration between app generations.
• Assist in data acquisition for an online product.
• Collaborate with developers to implement data products.
• Maintain database security, backups, and disaster recovery.

Skills

MS SQL Server

SQL coding

Stored procedures

Query tuning

Data migration

Database design

Security practices

Team collaboration

Education

Degree in Computer Science/Engineering

Tools

SSIS

MS SQL Server 2016+

Job description

Quanteam is seeking a SQL Database Developer in Porto to support data migration, application development, and database optimization in a SaaS environment. You will write and optimize SQL, design structures, and help ensure security and reliability across deployments.

You will collaborate with developers and product management, work with MS SQL Server, and contribute to best practices, maintenance plans, and disaster recovery.