We're looking for Senior ETL Developer!
You will join a challenging data project, contributing to the design, development and optimization of data integration solutions. You will work with modern data architectures and collaborate with multidisciplinary teams to deliver high-quality, scalable data solutions with a strong business impact.
What we're looking for?
* Minimum of 5 years of professional experience as a Data Engineer or in a similar role
* Strong track record in designing and developing ETL solutions
* In-depth mastery of SQL for querying, manipulating and optimizing relational databases
* Significant experience with at least one of the following ETL tools: Informatica PowerCenter, ODI, Talend or Stambia
* Solid knowledge of relational databases such as Oracle, SQL Server and PostgreSQL
* Knowledge of NoSQL databases is a plus
* Strong understanding of data modeling principles, including star schema and snowflake schema
* Excellent analytical, troubleshooting and problem-solving skills
* Ability to work both independently and collaboratively within a team environment
* Strong communication skills with the ability to explain technical concepts clearly to different stakeholders
Nice to have
* Experience with cloud-based data platforms
* Knowledge of data warehousing best practices
* Experience working in Agile environments
* Exposure to Big Data technologies and modern data architectures
* Experience in performance tuning and database optimization
What will your main responsibilities be?
* Design, develop and maintain ETL processes and data integration workflows
* Analyze business requirements and translate them into efficient data solutions
* Optimize SQL queries and database performance
* Develop and maintain data models to support reporting and analytics needs
* Ensure data quality, consistency and reliability across systems
* Collaborate with business and technical teams to deliver scalable data solutions
* Support troubleshooting, incident resolution and continuous improvement initiatives
* Contribute to data engineering best practices and technical documentation
Why be SMART?
* We work on projects with real impact in innovative industries.
* We value personal and professional balance.
* We have a close-knit, dynamic team with a growth mindset.
* We offer a flexible working model.
* Your growth is our commitment.
Where can you be SMART?
Porto (Hybrid)