Python Developer

Job DescriptionWe are looking for a Python Developer / Data Engineer to join our IT team, contributing to the design, development, and maintenance of scalable data solutions.

The role focuses on building robust data pipelines, ensuring data quality, and supporting analytics and regulatory use cases in a financial services environment.

Main Responsibilities

Design, develop, and maintain data pipelines and data processing workflows

Implement data ingestion, transformation, cleaning, and quality controls using Python and SQL

Work with large-scale data platforms using PySpark, Hive, and Hadoop

Build and maintain data solutions using Dataiku DSS (Data Science Studio) or similar data platforms

Ensure data consolidation within a controlled and scalable analytical framework

Translate business requirements into technical specifications and data models

Participate in workshops to gather and formalize business needs

Define functional and technical requirements and contribute to technical documentation (DI/DE)

Map data structures, define business rules, and ensure correct data usage across consumers and jurisdictions

Develop, test, and deploy data solutions, including unit testing and validation

Collaborate with business and IT stakeholders to deliver data-driven solutions

Support validation phases with end users and ensure solution accuracy

Contribute to continuous improvement of data architecture and processes

Technical Skills

Strong programming experience in Python

Solid knowledge of SQL (Oracle or similar)

Experience with big data technologies: PySpark, Hive, Hadoop

Experience with Dataiku DSS or similar data platforms

Knowledge of data visualization tools ( Power BI, Tableau ) is a plus

Understanding of cloud environments ( AWS, IBM, or similar )

Familiarity with Agile methodologies

Experience with Jira, Confluence, ALM Octane

Strong understanding of data lifecycle: ingestion, processing, quality, and delivery

Exposure to financial data / credit risk / stress testing concepts is a plus

Languages

English — Expert

Portuguese — Good / Practice

French — Basic (optional)

Soft Skills

Strong problem-solving and analytical thinking

Proactive and detail-oriented mindset

Ability to work in cross-functional and international teams

Good communication with both technical and business stakeholders

Ability to manage priorities and deliver under deadlines

What We Offer

Integration into an international company, Act Digital, with global presence in Belgium and Brazil

Continuous learning and technical development opportunities

Career progression in data engineering and cloud technologies

Dynamic, collaborative, and innovation-driven environment

Competitive salary aligned with experience and profile

Send us your CV to ****** and join the Act team!