Python Developer

Python Developer - Data Pipelines & Application Support

Location: Carnaxide, Portugal

Work Model: Full-time & Hybrid (2-3 on-site days per month)

About Us

MOZAYDO was built by people who believe work should feel human - even when powered by technology.

We’re a remote-first company that connects talent, technology, and purpose to help companies grow sustainably.

We also believe recruitment should be more than matching keywords to job descriptions. It's about understanding people, recognising potential, and creating the right conditions for long-term success. Here, ownership matters more than control, and progress matters more than perfection.

People powered, tech enabled.

About the Role

We're looking for someone who can bring their expertise, ambition, and unique perspective to one of the project teams we support.

At MOZAYDO, we believe great careers are built where talent, purpose, and opportunity meet. While we're currently hiring for a specific project environment, our focus goes beyond matching skills to requirements. We want to understand where you can create the most impact and continue growing.

For this opportunity, you will join a project in the healthcare sector, combining Python development for high-volume ETL pipelines with application support and maintenance. You will help resolve critical production issues and proactively propose improvements to the applications and data processing workflows.

Responsibilities

• Develop and maintain Python solutions for high-volume ETL data processing.
• Work with databases, preferably PostgreSQL, and PL/SQL to support application and data processing needs.
• Develop and maintain application components using Google Cloud Services.
• Use the Linux command line for development, troubleshooting and operational activities.
• Perform corrective and evolutionary application maintenance.
• Investigate and resolve critical production issues.
• Proactively identify and propose improvements to applications and data pipelines.

Requirements

• Practical experience developing high-volume ETL pipelines with Python.
• Experience working with databases, preferably PostgreSQL.
• Practical knowledge of PL/SQL.
• Experience using the Linux command line.
• Practical experience with Google Cloud Services.
• Ability and motivation to investigate critical production issues and propose improvements.
• Availability to attend on-site activities in Carnaxide 2–3 days per month.
• Native Portuguese; technical English.

Nice to have:

• Experience with Apache Airflow, ideally through Google Cloud Composer.
• Knowledge of .NET.
• Knowledge of Java.

Hiring Process

Our hiring process is designed to help both sides make an informed decision and ensure the best possible match between your experience, aspirations, and the project environment. Please note that the process may vary depending on the complexity and specific requirements of each opportunity.

• Initial Conversation with Us: a first discussion focused on understanding your background, strengths, motivations, and the type of environment where you can thrive and create the greatest impact.
• Project Team Qualification: a conversation with the project team to explore the role, responsibilities, expectations, and mutual alignment.
• Role-Specific Evaluation (when applicable): depending on the position, this stage may include technical assessments, practical exercises, certification validation, personality assessments, security clearance requirements, or other evaluation methods relevant to the role.
• Final Alignment Meeting: a final conversation to ensure expectations are aligned on both sides and that, if we move forward together, we start with clarity, confidence, and shared objectives.