Senior Data Engineer (Python/AWS)

Senior Data Engineer

Conditions

Posted Date May 30, 2026 Employment Type Full-time Experience Level Mid-Senior level Location Portugal Annual Salary 138 - 210 EUR Category ** Data Science ** Company **Smart Consulting **

Senior Data Engineer

🚀 Are you looking for your next step as a Senior Data Engineer?

Then this opportunity could be the right fit for you. We are looking for a Senior Data Engineer to join an agile, collaborative team where your voice matters as much as your code.

🧑 💻 What your day-to-day will look like:

• Build and operate end-to-end data pipelines for both batch and real-time data
• Design and maintain robust ETL processes using dbt , ensuring data is transformed and accurately modeled
• Work across multiple cloud environments, including AWS , GCP , and/or Azure
• Use Apache Airflow for scheduling, orchestrating, and monitoring workflows
• Develop services and automate processes with strong Python skills
• Apply data modeling methodologies such as Kimball, Inmon, and Data Vault
• Design Star Schemas , Semantic Models, and highly optimized platforms
• Collaborate with leadership, technical teams, and clients with clear communication and a partnership mindset

🧠 What we are looking for: Searching for Data Science roles that provide visa sponsorship? Connect with international employers through Data Science Jobs with Visa Sponsorship opportunities actively seeking talented professionals.

• At least 5 years of experience as a Data Engineer
• Proven end-to-end delivery experience in fast-paced environments
• Professional fluency in English
• Strong collaboration skills and the ability to guide others
• Solid understanding of engineering, architecture, and software best practices
• Experience with CI/CD and Git
• Hands-on experience with AWS, GCP, or Azure
• Experience with Terraform or other Infrastructure as Code tools
• Strong experience with Databricks and Spark
• Deep knowledge of Apache Airflow or similar orchestration tools
• Familiarity with event-driven or streaming technologies such as Kafka
• Knowledge of Docker and Kubernetes
• Strong Python and SQL skills
• Solid experience in dimensional modeling (Kimball) and OLAP systems

⭐ Nice to have:

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• Experience with search tools
• Ability to teach, guide, and inspire others
• Empathy, self-organization, and autonomy

💡 What we offer:

• Challenging technical project with real impact at scale
• Collaborative environment with strong autonomy and room for technical influence
• Opportunity to work with a modern multi-cloud stack
• Full visa support, if needed

📍 Location: Remote (Portugal)

Salary Package Junior: 12.880€ to 21.000€ gross (14 months) + Meal Allowance + Flexible Benefits Salary Package Mid: 14.000€ to 28.000€ gross (14 months) + Meal Allowance + Flexible Benefits Salary Package Senior: 20.000€ to 49.000€ gross (14 months) + Meal Allowance + Flexible Benefits

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