Data Engineer - Senior

Orange Business is here!

About us

Join us at Orange Business!We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business.Every day, you will collaborate with a team dedicated to providing consistent, sustainable global solutions, no matter where our customers operate. With over 30,000 employees across Asia, the Americas, Africa, and Europe, we offer a dynamic environment to develop and perfect your skills in a field filled with exciting challenges and opportunities.

About the role

Responsible for managing, maintaining, and optimizing Oracle databases to ensure high availability, performance, and security across production and non-production environments. As well as Designs, builds, and maintains scalable data pipelines and architectures to support analytics, reporting, and data-driven applications.

 

Key Skills:

Oracle Database (12c/19c/21c), RMAN backup and recovery, Data Guard

Performance tuning (AWR, ASH, execution plans)

SQL and PL/SQL development

Database patching, upgrades, and migration

Linux/Unix administration basics and shell scripting

Automation using tools like Ansible or scripting

Monitoring and troubleshooting (OEM or similar tools)

 

SQL and data modeling (OLTP, OLAP, dimensional modeling)

ETL/ELT development and data pipeline orchestration

Experience with tools like Apache Spark, Databricks, or Airflow

Programming in Python or similar languages

Experience with cloud platforms (AWS, Azure, or GCP)

Data warehousing solutions (e.g., Snowflake, BigQuery, Redshift)

Understanding of data governance and quality practices

About you

You are a proactive and detail-oriented professional with a strong foundation in data technologies and a passion for continuous improvement. You have hands-on experience working in dynamic environments, where you take ownership of your responsibilities and contribute to team success. You are comfortable troubleshooting complex issues, optimizing performance, and implementing reliable, scalable solutions.

You communicate effectively with both technical and non-technical stakeholders, and you thrive in collaborative, fast-paced settings. With a mindset focused on automation, efficiency, and quality, you are always looking for ways to enhance systems and processes while supporting business objectives.

You bring passion, energy, taste for exploration and adaptability. You seek the opportunity to expand your knowledge and develop new skills.

What we offer

• Global Opportunities: Work in multi-national teams with opportunity to collaborate with colleagues and customers from all over the world.• Flexible Work Environment: Flexible working hours and possibility to combine work from office and home (hybrid ways of working).• Professional Development: training programs and upskilling/re-skilling opportunities.• Career Growth: Internal growth and mobility opportunities within Orange.• Caring and Daring Culture: Health and well-being programs and benefits, diversity & inclusion initiatives, CSR and employee connect events.• Reward Programs: Employee Referral Program, Change Maker Awards.

Only your skills matter

Regardless of your age, gender identity, race, ethnic origin, religion/belief, sexual orientation, marital status, neurotype, disability, veteran status or appearance, we encourage diversity within our teams because it is a strength for the collective and a vector of innovation. Orange Group is a disabled-friendly company and equal opportunity employer: don't hesitate to tell us about your specific needs.

Responsibilities

Responsible for managing, maintaining, and optimizing Oracle databases to ensure high availability, performance, and security across production and non-production environments. As well as Designs, builds, and maintains scalable data pipelines and architectures to support analytics, reporting, and data-driven applications.


 
Key Skills:


Oracle Database (12c/19c/21c), RMAN backup and recovery, Data Guard


Performance tuning (AWR, ASH, execution plans)


SQL and PL/SQL development


Database patching, upgrades, and migration


Linux/Unix administration basics and shell scripting


Automation using tools like Ansible or scripting


Monitoring and troubleshooting (OEM or similar tools)


 


SQL and data modeling (OLTP, OLAP, dimensional modeling)


ETL/ELT development and data pipeline orchestration


Experience with tools like Apache Spark, Databricks, or Airflow


Programming in Python or similar languages


Experience with cloud platforms (AWS, Azure, or GCP)


Data warehousing solutions (e.g., Snowflake, BigQuery, Redshift)


Understanding of data governance and quality practices