Junior Big Data Engineer

act digital; Lisboa; Presencial; EUR 25 000 - 40 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Work in a Big Data environment with modern tools

Gain experience in financial and regulatory data projects

Be part of an international and collaborative team

Resumo da oferta

A global technology consulting company is looking for a Junior Big Data Engineer to join their international team in Lisbon. This role involves developing and maintaining data pipelines, performing data collection and quality assurance, and working with Big Data tools like PySpark and Dataiku. Ideal candidates have experience with Python and SQL, along with a collaborative mindset. Join an innovative, results-oriented team focused on impactful financial data projects.

Qualificações

• Proven experience with data collection, ingestion, cleaning, and preparation.
• Ability to work with large datasets and data pipelines.
• Knowledge or experience with Big Data tools (e.g., PySpark, Hive, Hadoop, Dataiku).
• Work with Dataiku DSS for data workflows and analysis.

Responsabilidades

• Perform data collection, ingestion, cleaning, and preparation.
• Ensure data quality and consistency across datasets.
• Develop and maintain processes using PySpark, Hive, and Hadoop.
• Develop and maintain processes using PySpark, Hive and Hadoop
• Support data consolidation and analysis within a controlled framework
• Collaborate with international teams on data-driven projects
• Proven experience with Python and SQL
• Knowledge or experience with Big Data tools (e.g. PySpark, Hive, Hadoop, Dataiku)
• Ability to work with large datasets and data pipelines

Conhecimentos

Python

SQL

Data quality and consistency

Collaboration skills

Adaptability

Attention to detail

Data pipelines

Ferramentas

Dataiku DSS

PySpark

Hive

Hadoop

Descrição da oferta de emprego

We are looking for a Junior Big Data Engineer to join an international team working on data-driven financial solutions, with a strong focus on stress testing, financial planning and large-scale data processing.

You will be part of a collaborative environment, contributing to the development and maintenance of data pipelines and analytical frameworks in a Big Data ecosystem, supporting critical business and regulatory processes.

• Perform data collection, ingestion, cleaning and preparation
• Ensure data quality and consistency across datasets
• Work with Dataiku DSS for data workflows and analysis
• Develop and maintain processes using PySpark, Hive and Hadoop
• Support data consolidation and analysis within a controlled framework
• Collaborate with international teams on data-driven projects
• Proven experience with Python and SQL
• Knowledge or experience with Big Data tools (e.g. PySpark, Hive, Hadoop, Dataiku)
• Ability to work with large datasets and data pipelines

⭐ Nice to Have

• Understanding of financial data or credit-related concepts
• Exposure to data modelling or stress testing concepts
• Experience in data analysis or data engineering projects (academic or professional)
• Knowledge of Portuguese is a plus
• Team player with strong collaboration skills
• Proactive and adaptable mindset
• Strong sense of responsibility and ethics
• Results-oriented with attention to detail

act digital is a global technology consulting company focused on accelerating the digital transformation of organizations. With a strong presence across multiple countries, act digital combines innovation, agility, and technical expertise to deliver high-impact solutions.

The company works closely with its clients to build tailored digital products and services, leveraging modern technologies and best practices to drive business growth and efficiency.

🎯 Why Join This Opportunity

• Work in a Big Data environment with modern tools
• Gain experience in financial and regulatory data projects
• Be part of an international and collaborative team

If you're looking to grow your career in Data Engineering and work with impactful data projects, we’d love to hear from you!