Junior Developer - Strategic Service Lines

We are looking for a Junior Developer to join our operations allocated in a strategic client in Brazil, focusing on strengthening data management and quality of our flagship software, PaleoScan™.

About Eliis

Founded in 2007, Eliis is a company of over 90 professionals with a strong international presence. We are recognized as a leading player in the geoscience software industry, delivering innovative and high-performance solutions to support major energy companies in addressing complex subsurface challenges.

Driven by our expertise and commitment to innovation, we aim to provide our clients with advanced tools that enable informed decision-making and push the boundaries of subsurface interpretation. As part of our ongoing efforts to support the energy transition, we are also developing dedicated assessment solutions for the underground storage of CO₂.

About the Role

This role involves a mix of IT support, network administration, DevOps, and cloud computing, making it an exciting opportunity to work in a dynamic and international environment.

Location: Rio de Janeiro

Position: Full-time

Languages: Portuguese, English (fluent)

Your Responsibilities

• Develop scripts and applications (frontend / backend) to enhance data quality and data management of seismic and well data using Python and/or Javascript and/or C++).
• Develop machine learning models (data processing, feature engineering, statistical analysis, parameter tuning, model evaluation and maintenance).
• Contribute to writing technical reports to document monthly activities.
• Work closely with the development team in Montpellier, France, maintaining regular communication in English.

What You Bring

Experience & Education

• Degree in Computer Sciences, Geology or Geophysics.
• Experience in geoscientific software development (related to machine learning, seismic/well data management is a plus).
• Proficient in programming languages (Python and/or Javascript, and/or C++).
• Experience in Python frameworks (Flask, Django, Panel or similar)
• Experience in database implementation and management (SQL, MySQL, SQLite or similars.)
• Previous experience with Machine Learning solutions.

Skills

• Strong problem-solving and analytical skills.
• Algorithmic thinking and ability to propose and develop efficient workflows.
• Attention to detail.
• Excellent communication skills, able to work independently and collaborate with remote teams.

Why Join Us

• Work on Cutting-Edge Technology in seismic interpretation & subsurface analysis.
• Be Part of a Global Team with colleagues across Europe, the Americas and beyond.
• Career Growth Opportunities in a dynamic company.
• Competitive Salary & Benefits package.
• Make an Impact in the Oil & Gas industry by supporting key software solutions.

How to Apply

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