Integration Talend (ETL) Developer

Integration Talend (ETL) Developer

Location: Porto - Hybrid

Employement: Full-Time

About Loop Future

Loop Future combines technology, innovation, and sustainability to create digital solutions that shape the future. By integrating software engineering, cloud solutions, salesforce expertise, and intelligent sourcing, Loop Future connects people, systems, and industries — driving efficiency, growth, and global impact. We are Headquartered in Portugal, but also have international offices in the UK, Switzerland and India. The company brings together a diverse and talented team committed to delivering cutting-edge digital experiences into domains such as TV & Media, Satellite & Space, Consultancy, Retail and many other domains.

About the Role

We are looking for an Integration Talend (ETL) Developer to design, develop and optimise ETL/ELT workflows for data integration, migration and transformation. In this role, you will build scalable data pipelines across databases, cloud platforms and APIs, working closely with business analysts and data architects to translate requirements into reliable integration solutions. You will also contribute to data quality, monitoring, troubleshooting and documentation, helping ensure robust and high-performing Talend environments.

Responsibilities

• Design, develop and optimise Talend ETL/ELT workflows for data integration, migration and transformation.
• Build scalable data pipelines across databases, cloud platforms and APIs.
• Collaborate with business analysts and data architects to translate requirements into integration solutions.
• Implement data validation, quality checks and error-handling mechanisms.
• Maintain documentation for ETL mappings, workflows and operational procedures.
• Monitor and troubleshoot Talend jobs to ensure reliability and performance.

Requirements

• 3+ years of experience in ETL development, data integration or data engineering.
• 2+ years of hands-on experience with Talend, including Open Studio, TAC and/or Talend Cloud.
• Strong understanding of data warehousing concepts, including star schema, slowly changing dimensions and fact tables.
• Ability to analyse business requirements and translate them into robust ETL flows.
• Experience with financial, manufacturing, retail or ERP data is considered an advantage.
• Strong understanding of API-driven communication and data exchange formats.
• Proficiency with Talend DI, Talend Cloud and Talend ESB components.
• Strong SQL skills and experience with relational databases such as PostgreSQL, Oracle and SQL Server.
• Experience with REST/SOAP APIs, XML, JSON and flat-file processing.
• Familiarity with cloud platforms such as AWS, Azure or GCP.
• Basic knowledge of scripting languages such as Python and Bash.
• Knowledge of Agile/Scrum methodologies.
• Strong understanding of ETL best practices and data modelling standards.
• Analytical and problem-solving mindset, with strong attention to detail and quality.
• Excellent communication and documentation skills, with the ability to work independently and in cross-functional teams.
• Fluency in English is mandatory.

👋 Ready to shape the future?

If you are a systems-minded network engineer looking to take your career to the next level in a high-security domain, we want to hear from you.

📩 Apply directly or drop me a message to chat!

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