About fifty-five
fifty-five is a unique data company that helps brands leverage data to enhance marketing, media, and customer experience through a combination of specialized consulting services and technology.
As a key player in data and marketing within the Brandtech Group, we offer services that integrate strategy consulting, cloud services, media consulting, and customer experience.
fifty-five comprises over 400 digital experts, including digital consultants, media and tracking specialists, engineers, and data scientists. They collaborate closely to deliver high-level marketing advice and technical support to brands across all industries worldwide.
We partner with advertisers from data collection to activation and utilization, assisting organizations in becoming true omnichannel entities that master the effectiveness of their digital ecosystem and its synergies with the physical world.
Based in Paris, we operate across three time zones from our 10 offices located in Paris, London, Geneva, Milan, Shanghai, Hong Kong, Shenzhen, Taipei, Singapore, and New York. fifty-five places significant importance on employee well-being, which earned us a spot in the Best Workplaces France ranking in 2018.
Context
The engineering team develops and implements the technical solutions required for data pipelines and data platform implementation for our clients. This includes retrieving data from multiple sources (APIs, files, etc.), data cleaning, data processing, and automating and monitoring the entire process. The team utilizes recent technologies (Docker, Terraform, notebooks, agentic GenAI, etc.) and deploys its projects on various market clouds (GCP, Azure, AWS...).
The objective of this mission is to consolidate the data infrastructure through the optimal exploitation of Snowflake. The primary focus is on establishing a solid technical foundation: implementing governance, structuring accounts, and applying Snowflake best practices. A secondary major focus is the design and implementation of Data Clean Rooms on Snowflake, which are essential for secure and confidential data sharing with partners. This expertise is fundamental to our innovation and data collaboration strategy.
Required Skills
- 2 years of experience as a Data Engineer
- Proficiency in Python, SQL
- Proficiency in Cloud environments (ideally GCP, Azure, or AWS certified)
- Proficiency in the Snowflake environment (ideally certified)
- Good knowledge of Docker/Kubernetes
- Good knowledge of at least one data warehouse (BigQuery, Snowflake, etc.)
- Good knowledge of Apache Airflow
- Familiarity with API concepts (OAuth, REST, etc.)
- Familiarity with Infrastructure as Code (Terraform) concepts
- Awareness of GitOps practices and knowledge of CI/CD concepts
- Knowledge of Notebooks (Jupyter) is a plus
- Knowledge of Customer Data Platforms (CDPs)
- Team spirit (collaboration on unit tests, code reviews, code sharing, sprints)
- Good command of French and English
- Previous project experience with diverse stakeholders (consultants, data analysts, data scientists)
- Experience in digital marketing is a plus
What We Offer
- 200 employees in Paris and over 320 worldwide
- A multicultural environment with over 20 different nationalities
- Internal values centered on excellence, kindness, and sharing!
- A common onboarding week for all our "Nifties" and continuous (and recognized) training on the digital ecosystem and technologies
- Responsible and evolving assignments to maximize skill development from this experience
- A MyEdenred meal voucher worth €10 per day, with a 50% employer contribution
- 50% coverage of your transportation costs (Navigo, bicycle, etc.)
- Particular importance given to work-life balance, respecting the right to disconnect
- A flexible remote work policy
- Modern and stimulating offices with a strong identity, located near Saint-Lazare (gym, table tennis, foosball, etc.)
- Weekly after-work events and regular events organized by the CSE (sports, yoga, football, wine tasting, etc.)
- The opportunity to get involved in internal projects such as Data Hive (a "tech for good" project initiated by fifty-fivers to offer their knowledge and expertise to charitable organizations), DEI@55 (a working group focused on diversity and inclusion topics within fifty-five and the tech industry more broadly), Sustainability@55 (a team that helps deploy sustainable practices internally and with our clients)
At fifty-five, we are convinced that diversity and inclusion are real strengths. We are committed to ensuring equal treatment for all applications received, without distinction of gender, age, origin, sexual orientation, health status, or political or religious opinion.