Senior Data Engineer / Data Architect (AWS)

Location: Hybrid, Porto

About the position:

We are seeking an accomplished Senior Data Engineer / Data Architect to take ownership of designing and implementing cloud-based data platforms on AWS. You will lead large-scale data projects, drive best practices for architecture, and ensure efficient handling of complex datasets.

What you will do:

• Design and deploy scalable data solutions on AWS, ensuring reliability, performance, and security
• Lead large data migration and optimization initiatives, coordinating with cross-functional teams
• Develop and maintain Infrastructure as Code templates (e.g., Terraform) for automated deployment
• Write and maintain high-quality code in Python and SQL for data workflows and prototypes
• Manage and optimize Iceberg tables and other large-scale datasets
• Implement and monitor ETL pipelines and orchestration tools like Apache Airflow or AWS Step Functions
• Establish and enforce data governance, security, and engineering standards
• Build and improve CI/CD pipelines for automated data deployments
• Collaborate with internal teams using both AWS and Azure technologies

What we are looking for:

Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience
10+ years of experience with AWS data services, plus some exposure to Azure
Proven ability to manage large-scale data projects
Strong knowledge of cloud architecture and best practices
Expertise in Python, SQL, and Iceberg table management
Hands-on experience with ETL processes, Kafka, and orchestration tools
Fluent in Portuguese and English (C1 or higher)

Additional skills that will make you stand out:

Experience with streaming technologies such as Apache Flink or Kafka
Relevant cloud certifications (AWS, Azure, or equivalent)
Familiarity with data science and analytics platforms like Dataiku

What we offer?

• Career development with mentoring from tech leads and managers
• Personalized growth plans and regular feedback
• Training, certifications, and a dedicated learning budget
• Language courses
• Provision of technological equipment
• Health insurance
• Clear career path with progression opportunities
• Access to innovative projects (startups, scale-ups, internal products)
• Relaxed, collaborative work environment with a strong team spirit
• A culture of recognition

Ready to take the next step in your career?