Etl Developer

Axians; Lisboa; On-site; EUR 40,000 - 70,000; Full time

Job summary

Inetum is seeking an ETL Developer in Portugal to join a transversal squad focused on maintaining and supporting our Data Factory framework. You will work with IBM Datastage PX and SQL, delivering development, testing, documentation, and user support while helping prepare environments and drive acceptance evidence.

You will participate in the full ETL lifecycle, apply best practices, and provide level‑3 support for the application portfolio while enhancing your technical expertise and

Qualifications

• Experience with IBM DataStage PX and SQL.
• Strong SQL and database skills (Oracle).
• Experience documenting bugs and code changes.

Responsibilities

• Participate in full ETL development lifecycle using IBM DataStage PX and SQL.
• Perform unit, integration, and automated tests with tools like Octane or Quality Center.
• Provide maintenance and 3rd level support for the data platform.
• Document technical solutions and write clear technical specs.
• Collaborate with cross-functional teams to ensure data quality and delivery.

Skills

SQL

PL/SQL

Unix/Linux shell scripting

Git

Jenkins

Documentation

Technical analysis

Tools

IBM DataStage PX

Job description

We are looking for ETL Developers to join a transversal squad dedicated to maintaining and supporting our Data Factory framework.

The Data Factory program provides a centralized data aggregation and curation platform built on a relational database with modern ETL components. It consolidates operational and reference data into a single repository, ensuring harmonization, quality control, and consistency.

In this role, you will work primarily with IBM Datastage PX and SQL, providing development, testing, documentation, and user support. You will also help prepare environments, conduct testing cycles, and deliver the required evidence for acceptance.

Main Tasks:

• — Participate in the full ETL development lifecycle (analysis, development, testing, deployment), mainly using IBM Datastage PX and SQL
• — Perform unit, integration, and automated tests using tools such as Octane or Quality Center
• — Apply recommended technological and methodological best practices
• — Identify and explore innovative solutions aligned with project needs
• — Provide maintenance and level‑3 support for the application portfolio
• — Develop functional and technical expertise on key applications and technologies
• — Challenge business and technical requirements when appropriate
• — Contribute to the definition of technical solutions
• — Develop and customize Datastage enabler components
• — Monitor performance and resolve related issues
• — Ensure high‑quality delivery of all assigned tasks

Profile

• — IBM Datastage PX or similar ETL tools
• — Strong SQL skills (Oracle DB)
• — PL/SQL expertise
• — Experience with Git, Jenkins, and Shell scripting (Unix/Linux)
• — Ability to document bugs, tickets, and code changes
• — Strong technical analysis and documentation abilities

• — English: Advanced (C‑level)
• — French: Basic knowledge (nice to have)
• — Portuguese: Advanced

About Inetum

Inetum is a global leader in IT services, dedicated to providing innovative solutions to our clients. We are committed to fostering a dynamic, inclusive workplace that values diversity, where creativity and collaboration thrive. We operate in 19 countries with more than 28,000 employees worldwide.

If you are looking for a dynamic, innovative, and technology-driven company, Inetum is the place for you! Come be Inetum!

Additional Information

Overview