Data Engineer

Porto, Portugal
Mid-level (2-3 Years)
Hybrid
English and Portuguese Required

What is this challenge about:

  • Develop and maintain data solutions using SQL, Python, and PySpark or equivalent data processing technologies.
  • Contribute to the design and implementation of Data Warehouse and Data Lake solutions.
  • Apply software engineering best practices, including code versioning, code reviews, development standards, and automation.
  • Work with cloud-based data platforms and distributed data processing environments.
  • Collaborate with the Data Engineering team to deliver scalable and reliable data solutions.
  • Contribute to the continuous improvement of data engineering processes, tools, and practices.

What we are looking for:

  • +3 years Professional experience with SQL, Python, and PySpark, or equivalent data processing technologies.
  • Knowledge of data modelling and data storage, particularly Data Warehouses and Data Lakes.
  • Familiarity with software engineering best practices, including Git, code reviews, development patterns, and automation.
  • Familiarity with at least one major cloud platform, such as Azure, GCP, or AWS.
  • Familiarity with distributed data ecosystems, ideally including Hadoop, Hive, Spark, or Databricks.
  • Living in Porto (hybrid role).
  • Fluent level of English and Portuguese.

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What we offer:

  • A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
  • A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
  • An empowering and respectful work culture enriched with social and learning events.
  • A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.
Luis Caldeira, DevOps @ KWAN
At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.
Pedro Fonseca, Front End Developer @ KWAN
I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.
Josimar dos Reis, Software Developer @ KWAN
I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.
João Nascimento, Software Developer (KWAN Alumni)
My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.
Laís Ortiz, Software Developer @ (KWAN Alumni)
Grab this opportunity, apply now!

What You Can Expect as a KWANer

Respect isn’t optional here

You’re trusted to deliver and supported to speak up.

Dedicated People Experience Partner

Someone accountable for your growth, not your allocation.

Continuous learning, built in

Learning that keeps pace with the systems you build.

Recognition that’s visible

Your impact doesn’t go unnoticed. Through our Rocket Points System, we constantly recognize your contributions.

A culture you can feel

From movie and quiz nights to dinners and our annual summer gathering, we don’t just work together - we build real connections.

Flexible spaces to work your way

Remote-first, with physical hubs when you want connection.

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