Senior Data Engineer Porto

4 hours ago Be among the first 25 applicants

Building better and safer isn’t a slogan, but the way we show up in the world. It’s how we make sure technology speaks not only in code, but with meaning: better technologies, better ways of working, and more inclusive communities. We align with what matters for people and for the planet, actively nurturing it to be better and safer. At the centre, it’s our people who power everything we do. It’s their talent, drive and different ways of thinking that keep us moving forward, pushing the limits of what’s possible.

We are now looking for a Senior Data Engineer to architect and implement robust data pipelines and infrastructure that support
- performance analytics and AI solutions. You will play a key role in enabling data accessibility, quality, and scalability across diverse industries and
- critical systems.

What do we expect from you?

• Data Pipeline Development: Design, build, and maintain scalable ETL/ELT pipelines for structured and unstructured data.
• Infrastructure & Architecture: Develop and optimize data architectures using cloud and
  - premise technologies.
• Data Governance: Implement best practices for data quality, security, and compliance.
• Collaboration: Work closely with data scientists, software engineers, and business stakeholders to ensure data availability and usability.
• Performance Optimization: Monitor and improve data system performance and reliability.

What makes you a good candidate for this role?

• Education: Bachelor’s or Master’s in Computer Science, Engineering, or related field.
• Experience: 6+ years in data engineering, with experience in
  - scale data systems.
• Technical Skills: Expertise in Python, SQL, Spark, Kafka, and cloud platforms (AWS, Azure, GCP).
• Architecture Knowledge: Familiarity with data lake, data warehouse, and
  - time streaming architectures.
• Language Skills: Fluent in English.

Benefits & Perks

• Work that fits your life, not the other way around.
• Offices designed to make you feel like you belong.
• A team that knows how to work hard, but also how to have fun.
• Pay that makes you feel valued, plus
  - based rewards.
• Your growth is our priority: training, support, and opportunities.
• Private Health Insurance.
• Employee Assistance Programme.
• Home Office Support.
• Extra Holidays.
• Extra Parental Leave.
• Flex-time.
• Gradual Return to Work Support.
• Sabbatical programme.

Every day we embrace new missions across industries such as aerospace, space, defence, transport, telecoms, government, energy, finance and healthcare. Now, the real question is: are you ready to join us and help make the world a better and safer place?

Critical Software is proud to be a Benefit Corporation and an equal opportunity workplace. We are committed to allowing candidates with disabilities or neurodevelopmental conditions to prove their competencies. By applying to a position at Critical Software, you accept our Privacy Policy.