Senior Data Engineer

Title : Senior Data Engineer

Type : Full-time

Location : Lausanne

About us

At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof.

With expertise in strategy, architecture, cloud engineering, analytics, artificial intelligence and machine learning, we empower our clients to unleash and scale the power of their data.

We’re on a mission to pioneer a bright future and build future-proof and ethical organizations . Join the curious, the ambitious, the doers, the good-hearted, the ones who build a world we’re all in awe of our Visiumees.

Ready to become one?

Role

As a Senior Data Engineer, you will work with various stakeholders to provide business leaders with valuable insights from large and complex datasets.

Starting from raw data, you will help build robust systems to make this data usable and accessible.

As a Senior Data Engineer, you will be responsible for :

• Assess and understand client's data landscape and assess data quality
• Work closely with business and IT stakeholders to understand business requirements
• Participating in technical sales activities
• Work with high volume of heterogeneous data with distributed systems
• Design, develop, and maintain scalable and efficient data assets, including data pipelines, data lakes, data warehouses, and ETL processes based on well-known data platforms
• Build and manage data infrastructure, including data storage, processing, and access
• Implement data models and schema designs to support data analysis and reporting needs
• Develop and maintain data quality and data governance frameworks
• Create data visualizations and reports to communicate insights to stakeholders
• Stay up to date with state-of-the-art data processing and analysis technologies.
• Troubleshoot and debug data-related issues
• Contribute to an exciting environment with a challenging team

Requirements

We are looking for

• Over 5 years of experience building data assets and pipelines using platforms like Databricks and Snowflake.
• Proficient in cloud technologies (Azure, AWS) and related data services.
• Skilled in data visualization tools such as Tableau, PowerBI, and Quicksight.
• Experienced with distributed data processing frameworks like Spark.
• Knowledgeable in designing and maintaining production-level data warehouses and provisioning data lakes.
• Familiar with software development principles, proficient in Python, and well-versed in data modeling and ETL design patterns.
• Possesses a growth mindset, excels in problem-solving, and
• Fluent communication both in English and French, German is a plus

The following are a plus

• You own one of the main Data and AI platforms certification (Databricks, Snowflake)
• Familiarity with dbt and how to use it effectively
• Experience in consulting is a plus

Benefits

What we offer

• A competitive compensation package
• A yearly education budget to steep your learning curve
• A yearly sport budget because a fit body leads to a fit mind
• A flexible working culture because your work-life balance matters to us
• A position that enables you to have an impact on 1’000s of people, and the whole company's growth.
• An international, knowledgeable, and passionate team with a strong collaborative mindset

Check our LinkedIn and website to learn more about us & don’t hesitate to contact us if you have any questions.