[Job-00028] Senior Data Engineer, Portugal

Ci; Lisboa; Vor Ort; EUR 60.000 - 90.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Generous vacation days

Health benefits starting day one

Profit sharing

Parental leave

Zusammenfassung

A Ci está a recrutar um Senior Data Engineer em Lisboa para ajudar a construir soluções de dados escaláveis e confiáveis. O foco ficará na industrialização de pipelines de dados, reforço de contratos de dados e entrega de dados analíticos de alta qualidade para conformidade.

O candidato ideal terá forte experiência em engenharia de dados, com proficiência em Python e SQL, dbt e migração entre DuckDB e PostgreSQL, além de experiência em ambientes Azure.

Qualifikationen

• Experiência sólida em engenharia de software com foco em dados.
• Proficiente em Python e SQL.
• Experiência prática com dbt e construção/manutenção de pipelines de transformação de dados.
• Experiência com DuckDB e PostgreSQL, incluindo migração de dados e otimização de queries.
• Experiência com ambientes Azure na nuvem.
• Compreensão de modelagem de dados, qualidade de dados e contratos de dados.
• Capacidade de desenhar soluções reutilizáveis para escalabilidade e manutenibilidade.

Aufgaben

• Industrializar e otimizar pipelines dbt, migrando fluxos de dados de DuckDB para PostgreSQL e substituindo soluções intermediárias.
• Gerir versionamento de escopo e restrições, garantindo consistência e confiabilidade.
• Definir e manter contratos de dados com Optim-core, assegurando dados analíticos para conformidade.
• Criar processos de onboarding reutilizáveis para expansão para novos países e segmentos de negócio.
• Desenvolver e manter fluxos de transformação de dados com Python, SQL, dbt e PostgreSQL.
• Contribuir para decisões de arquitetura de dados, confiabilidade de pipelines e melhores práticas de engenharia.
• Colaborar com equipas multifuncionais para atender requisitos de negócio e técnica.

Kenntnisse

Python

SQL

dbt

DuckDB

PostgreSQL

Azure

Data Modeling

Data Contracts

Jobbeschreibung

[Job-00028] Senior Data Engineer, Portugal

Empresa : Ci Tipo de Emprego : Periodo Integral Lisbon, Portugal

Descrição do Emprego - [Job-00028] Senior Data Engineer, Portugal

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

We are looking for a Senior Data Engineer to help build scalable, reliable, and reusable data solutions. In this role, you will focus on industrializing data pipelines, strengthening data contracts, and delivering high-quality analytical data to support rule compliance.

You will play a key role in evolving the data infrastructure, replacing interim solutions with production-ready pipelines, and enabling efficient onboarding of new countries and business segments.

Responsibilities

• Industrialize and optimize dbt pipelines, migrating data workflows from DuckDB to PostgreSQL and retiring interim PowerQuery solutions.
• Own the versioning of scope and constraints, ensuring consistency, traceability, and reliability across data processes.
• Define and maintain data contracts with Optim-core, ensuring the availability and quality of analytical data required for rule compliance.
• Build reusable and scalable onboarding processes to support the expansion into new countries and business segments.
• Develop and maintain data transformation workflows using Python, SQL, dbt, and PostgreSQL.
• Contribute to data architecture decisions, pipeline reliability, and engineering best practices.
• Collaborate with cross-functional teams to ensure data solutions meet business and technical requirements.

Requirements for this challenge

• Strong experience in software engineering, with a focus on data engineering or data-intensive applications.
• Proficiency in Python and SQL.
• Hands-on experience with dbt and building and maintaining data transformation pipelines.
• Experience working with DuckDB and PostgreSQL, including data migration and query optimization.
• Experience with Azure cloud environments.
• Understanding of data modeling, data quality, versioning, and data contracts.
• Ability to design reusable solutions that support scalability and maintainability.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills, with the ability to translate business needs into reliable technical solutions.

Nice to Have

• Experience migrating data workflows from interim tools to production-ready architectures.
• Familiarity with data governance, lineage, and data quality practices.
• Experience building reusable data processes for multiple countries, markets, or business segments.
• Experience integrating analytical data pipelines with downstream platforms or optimization engines.

Why join us?

• Competitive Salary
• Generous paid vacation days
• Generous sick time
• 100% paid health & dental benefits starting day one
• Annual profit-sharing distribution
• Paid parental leave
• Dedicated career advisor

And so much more…

Collaboration is our superpower, diversity unites us, and excellence is our standard.

We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.

Sobre a empresa

Ci

CI&T provides end-to-end solutions - from strategy to design to engineering, testing, & implementation - for digital experiences in the financial service industry.

Original job [Job-00028] Senior Data Engineer, Portugal posted on GrabJobs ©.