Data Engineer

Decskill; Porto; Híbrido; EUR 45 000 - 65 000; Tempo integral

Resumo da oferta

Decskill is growing and seeking a Data Engineer for a hybrid role based in Porto, Portugal. We value curiosity and commitment, delivering data-driven technology solutions across national and international projects for clients and partners.

You will build robust data pipelines, design scalable data models, implement data quality and testing, and troubleshoot processing systems using AWS, Terraform, Spark, Hadoop, and SQL/NoSQL environments to enable real-time analytics.

Qualificações

• 3+ years of experience in Data Engineering.
• AWS cloud platform experience.
• Terraform IaC experience.
• Experience designing data-driven architectures in the cloud.
• Strong SQL and querying languages.
• Big Data and Data Modelling expertise.
• Experience with SQL/NoSQL environments.
• Familiar with Hadoop, Cassandra, Hive, Spark.
• Airflow experience is a plus.

Responsabilidades

• Build and maintain robust data pipelines.
• Design and optimize data models for performance.
• Implement data quality, testing, and validation processes.
• Troubleshoot and optimize data processing systems.
• Work on large-scale Big Data projects using Spark.
• Develop real-time data streaming solutions.

Conhecimentos

3+ years experience

AWS

Terraform

Data-driven architectures

SQL

Big Data

SQL/NoSQL

Big Data ecosystem

Apache Airflow

Ferramentas

Hadoop

Cassandra

Apache Hive

Apache Spark

Descrição da oferta de emprego

We are growing. And we are looking for talented people.

At Decskill, we believe that technological excellence is driven by human talent.

We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800 professionals, working from Lisbon, Porto, and Madrid, contributing to impactful technology initiatives.

As part of the Astek Group, we combine a strong local culture with a global presence, being active in around 23 countries across 4 continents. This allows us to offer an international context, diverse challenges, and long-term career opportunities, while staying close to our teams.

We would like to meet a Data Engineer for a project with a hybrid working model:

What we’re looking for:

• 3+ years of experience in Data Engineering.
• Hands-on experience with public cloud platforms, especially AWS.
• Experience with Infrastructure as Code (IaC) tools such as Terraform.
• Experience designing and building data-driven architectures, preferably in public cloud environments.
• Strong knowledge of SQL and querying languages.
• Solid experience with Big Data and Data Modelling.
• Advanced knowledge of multiple SQL/NoSQL data environments, with a strong understanding of when and why to use each solution.
• Familiarity with the Big Data ecosystem, including Hadoop, Cassandra, Apache Hive, Apache Spark, and similar technologies.
• Experience with orchestration tools such as Apache Airflow is a strong plus.

As a Data Engineer, you will:

• Build and maintain robust data pipelines, ensuring seamless data flow from multiple sources to storage and analytics platforms.
• Design and optimize data models for efficient data retrieval, balancing performance and scalability.
• Implement data quality, testing, and validation processes to ensure accuracy and integrity.
• Troubleshoot and optimize data processing systems to improve performance, reliability, and scalability.
• Work on large-scale Big Data projects, leveraging technologies such as Apache Spark.
• Develop and contribute to real-time data streaming solutions, enabling fast and reliable data delivery and insights.

Are you looking for an environment that values curiosity and commitment? Here, your contribution has real impact and individual growth is taken seriously.

Find with us the right opportunity to grow!

What you can expect from us:

• Long-term projects with national and international context
• Opportunities to grow technically and professionally
• A people-first culture, focused on transparency and trust
• Teams that value ownership, collaboration and stability

Your next challenge might start here.

At Decskill, we are committed to equal opportunities and non-discrimination. We promote a culture of diversity and inclusion, where recruitment and career progression are based solely on talent, regardless of age, gender, ethnicity, race, nationality, or any other form of discrimination incompatible with human dignity.