Data Engineer H/F

Who are we ?

Volta Medical is an innovative, data-inspired US and European-based startup aimed at creating and bringing to the market cutting-edge AI software products to revolutionize interventional cardiac electrophysiology.

Volta has created a data collection and enrichment ecosystem for curated EP lab data which is fed into a physician validated, machine learning methodology to support complex AF solutions. Our newest technology, Volta AF-Xplorer, is a data-driven AI decision support system that easily integrates into the standard physician workflow, providing a patient-tailored approach to complex AF and AT procedures.

Our dynamic, innovative team is made up of 100+ collaborators in the EU and USA from a wide variety of backgrounds including engineers, business professionals and physicians, working together to develop AI solutions that help electrophysiologists help patients.

Interested in joining us in this mission? We are looking for a Data Engineer to join our Data Team.

Our values

• Be a pionee r: Be brave. Don't be scared of researching, exploring, trying and sometimes failing.
• Improve patients' lives : Create products to provide electrophysiologists with the best user-experience possible, to help them improve the lives of patients.
• Strive for excellence : Push yourselves to deliver the highest quality in everything you do. Learn from your mistakes and aim for the best.
• Collaborate as a team : Welcome to a multidisciplinary and a diversified team ! Try to understand people from different cultures and environments. Confront your ideas and have fun !

Missions

• Data Analysis
• Build and maintain a comprehensive knowledge base of incoming data types, formats, and structures.
• Analyze new data sources to enrich the existing knowledge base.
• Data Extraction & Formatting
• Develop and maintain tools for data extraction and formatting.
• Integrate processed data into the Voltaplex system.
• Ensure tool consistency and maintain user documentation.
• Propose and implement data standardization strategies.
• Data Quality Checks
• Design and implement validation procedures and tools for pre-integration data checks.
• Develop correction mechanisms to improve the quality of data already present in Voltaplex.
• Automation & Monitoring
• Automate recurring data processing tasks.
• Define performance KPIs and implement monitoring systems for processes and KPIs

Profile

• 3 - 5 years of experience in a similar role.
• Strong proficiency in Python; familiarity with Rust bindings is a plus.
• Experience working with structured and unstructured data, including proprietary formats.
• Familiarity with signal data and signal processing techniques (filtering...) is a must.
• Familiarity with 3D mesh data and associated techniques (segmentation, interpolation...) is a must.
• Ability to reverse-engineer undocumented data formats and systems.
• Solid understanding of data validation, transformation, and integration processes.
• Excellent documentation and communication skills.
• Experience working in cross-functional teams including Data Collection, Data Science, R&D, Product, and Innovation, with the ability to operate independently within a defined scope and contribute collaboratively to decision-making.
• Collaborative mindset aligned with team-first and service-oriented values.
• Familiarity with compliance challenges related to medical data and AI regulation is appreciated.
• Curiosity and interest in the medical domain, particularly electrophysiology, to ensure meaningful interpretation and handling of complex data.
• Prior experience in electrophysiology data systems is a plus (e.g., Cardiolab, Carto, Rythmia, EnsiteX).
• Fluent French is required, alongside professional proficiency in English.
Volta Medical is an equal opportunity employer committed to diversity and inclusion. We encourage qualified individuals from all backgrounds to apply. If you are passionate about leveraging technology to make a positive impact on healthcare, we'd love to hear from you!

> Work Environment/Location

• The role is part of the Data team, which is evolving into a hybrid team of web developers and data engineers.
• This role is based in Marseille, France. Volta offers up to 2 days of remote work per week.
• This role involves strong collaboration with multiple internal teams: Data Collection, Data Science, Innovation, Product, and R&D.
• The Data team operates under two core values:
• Team First: Problems are solved collectively, and decisions are made as a group.
• Service Spirit: Technical and organizational choices are driven by the need to serve other teams effectively and on time.
At Volta Medical, we are convinced that diversity and inclusion are real strengths for the company. Our opportunities are open to all and we encourage you to apply !

> What we can offer you at Volta Medical

• Passionate colleagues that have the same goal in mind: improve patients' lives.
• A corporate culture based on innovation, empowerment and collaboration.
• An international environment that allows you to practice your best American accent.
• Prospects of ambitious evolutions with various internal mobilities
• Regular team building events, breakfasts for gourmands and for the people enjoying sport activities, free weekly yoga classes
• And more traditional advantages: a lunch voucher card (Swile), a good health insurance (Benefiz), a vacation bonus, RTTs in addition to paid vacation, as well as exceptional days of absence on top of those provided in the collective agreement (compensation hold in case of illness starting from 6 months of seniority, additional days for a sick child, moving leave, etc.)
Join a company on a human scale, whose operations leave room for initiative and innovation in the service of patients

> Recruitment process

• Phone interview with the HR team - (30')
• Interview with the team manager (60')
• A technical evaluation with team members (60')
• Culture fit interview with HR and Innovation team lead (60')

€50,000 - €60,000 a year

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