ETL Developer

JR France; France; Sur place; EUR 30 000 - 40 000; Plein temps

Résumé du poste

Une entreprise technologique de premier plan cherche un Junior ETL Developer motivé. Le candidat idéal aura une connaissance fondamentale d'Oracle 19c, PostgreSQL, et de la programmation shell pour développer et maintenir des processus ETL. Ce rôle offre une opportunité d'apprentissage dans un environnement collaboratif avec une équipe expérimentée.

Qualifications

• Connaissances de base en SQL et bases de données relationnelles (Oracle/PostgreSQL).
• Familiarité avec la programmation shell (préférablement ksh).
• Volonté d'apprendre et de travailler sur des processus ETL.

Responsabilités

• Assister au développement et à la maintenance des jobs ETL utilisant SQL.
• Écrire des requêtes pour extraire, transformer et charger des données.
• Collaborer avec les membres de l'équipe lors des revues de code.

Connaissances

SQL

Shell Scripting

Analytical Skills

Problem Solving

Teamwork

Description du poste

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HCL is a $11 billion leading global technology enterprise consisting of over 200,000 professionals operating from 52 countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit

Job Title: Junior ETL Developer (Oracle 19c / PostgreSQL / Shell Scripting)

Work Location: Paris, France

Type: Permanent Position

Experience: Required: 0-3 Years

Language: French Native or similar

Job Summary:

We are looking for a motivated Junior ETL Developer with foundational knowledge of Oracle 19c, PostgreSQL, and shell scripting (ksh). You will assist in developing and maintaining ETL processes and supporting data workflows in collaboration with senior team members.

Key Responsibilities:

• Assist in developing and maintaining ETL jobs using SQL and shell scripting.

• Write queries and procedures to extract, transform, and load data into databases.

• Work with Oracle 19c and PostgreSQL to support data integration tasks.

• Monitor and troubleshoot basic ETL processes and data quality issues.

• Learn and follow best practices for data integrity and performance optimization.

• Collaborate with team members and participate in code reviews and documentation.

Required Skills:

• Basic understanding of SQL and relational databases (Oracle/PostgreSQL).

• Familiarity with shell scripting (preferably ksh).

• Willingness to learn and work on ETL processes and data pipelines.

• Good analytical and problem-solving skills.

• Strong communication and teamwork abilities.

Nice to Have:

• Internship or academic project experience in database development or ETL.

• Exposure to job scheduling tools (e.g., Cron, Control-M).

• Understanding of data warehousing concepts.