Senior Data Engineer

Job Title:

Contract Type:

Time Type:

Job Description:

Overview of the Role

The position is tasked with the designing, building, and maintaining robust data pipelines and data products that power critical business functions within our company. You will work closely with traders, quantitative, market and risk analysts, and other engineers to ensure that our data systems are reliable and performant. The position is also expected to play a key role in shaping the overall data strategy.

Main Responsibilities

• Design, develop, and maintain scalable data pipelines and databases to support data processing, analysis, and reporting needs

• Collaborate with cross-functional teams, including quants, analysts, and traders, to understand data requirements and deliver solutions that meet business objectives

• Priority based activity planning

• Improve the ergonomics and functionality of the internal data models.

• Expand the collection of public market and fundamentals data.

• Identify and clean incomplete, incorrect or inaccurate data

• Work in a quick-release iterative environment relying on good communication with the business users

• Development of data products: dashboards, reports, advanced analytics and data management tools

• Offer advice and support to business users for the data and tools ecosystem

Profile/Key Skills

• Higher education in Computer Science, Engineering or related field

• Hands-on experience with data integration tools, ETL frameworks, and workflow orchestration tools (e.g., Airflow, Azure Data Factory, AWS Glue, Dagster)

• Strong proficiency in RDBMS architecture, design, SQL querying and optimization, as well as data warehousing methodologies

• Expertise in Python programming and libraries/frameworks commonly used in data engineering (e.g., Pandas, NumPy)

• Familiarity with cloud platforms (preference for Azure) and related services for data storage, processing, and analytics

• Authoring reports and dashboards with either open source or commercial products (e.g. PowerBI, Tableau, Plot.ly, matplotlib)

• Programming

  • OOP

  • DevOps

  • Application development lifecycle

• Web technologies

  • HTTP/S

  • HTML/Javascript

  • REST APIs

  • Authentication protocols

  • Data formats (CSV, JSON, XML, Parquet)

• Excellent problem-solving skills, attention to detail, and ability to work independently and collaboratively in a fast-paced environment

• Strong communication and interpersonal skills, with the ability to effectively communicate technical concepts to non-technical stakeholders

• Operating systems: Windows and Linux

• Office products: MS Excel (VBA, pivot tables, PowerQuery), MS Word

• Excellent oral and written English skills, French is a plus

Preferred Qualifications

• Knowledge of distributed computing frameworks (e.g., Spark, Snowflake) and working with large datasets

• Familiarity with time-series databases and real-time data processing.

• Master/Referential data management & data quality assurance

• Experience in the energy trading or financial services industry is a plus

If you think the open position you see is right for you, we encourage you to apply!

Our people make all the difference in our success.