Integration Talend (ETL) Developer

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Description

Responsibilities:
  • Design, develop, and optimize 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

Years of experience:
  • 3+ years in ETL development, data integration, or data engineering.
  • 2+ years specifically using Talend (Open Studio, TAC, or Talend Cloud).
  • Strong understanding of data warehousing concepts (star schema, slowly changing dimensions, fact tables).
  • Ability to analyze business requirements and convert them into robust ETL flows.
  • Experience working with financial, manufacturing, retail, or ERP data (optional but beneficial).
  • Strong understanding of API-driven communication and data exchange formats.
Technical Skills:
  • Proficiency with Talend DI, Talend Cloud, and Talend ESB components.
  • Strong SQL skills and experience with relational databases (PostgreSQL, Oracle, SQL Server).
  • Experience with REST/SOAP APIs, XML, JSON, and flat-file processing.
  • Familiarity with cloud platforms (AWS, Azure, GCP).
  • Basic knowledge of scripting languages (Python, Bash).
  • Agile/Scrum.
  • ETL best practices and data modeling standards.
Soft Skills:
  • Analytical and problem-solving mindset
  • Excellent communication and documentation skills
  • Ability to work independently and in cross-functional teams
  • High attention to detail and quality orientation.
Required languages:
  • English – C1
  • Portuguese (General) – B2


Benefits

  • Benefits will be determined after the contractual conditions have been defined.

Information

  • Date Posted: February 4, 2026
  • Location: Porto / Portugal
  • Experience: Senior (5+ years)
  • Job Type: Full Time
  • ID: BIZ-0001279
  • Apply now

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