Who we are:

We are on a mission to radically change the way software is built empowering product teams to do their best work and expand their scope. We share a passion for well-crafted digital experiences, we have worked on digital products in different scaleups and decided to start Zefi to help companies collect and process scattered information to extract Product Insights and prioritize what to build next with confidence.

The ultimate goal is to make companies more product-centric, making them focus on the product improvements that matter most, and radically change the way digital products are built.

We collaborate with some of the most exciting scaleups on the market and we are backed by leading international investors and by an amazing network of angels including unicorn founders and Product Leaders.

What you'll achieve:

• Design, implement, and scale innovative end-to-end data solutions that enhance our data processing capabilities and analytics needs.
• Transform raw data into actionable insights that drive our clients’ product strategies, powering and facilitating in-depth analysis and reporting.
• Take ownership of building, maintaining, and ensuring the accuracy and availability of the data pipelines.
• Work closely with the founding team to develop a data roadmap that aligns with our strategic objectives.
• Embrace broad ownership and influence in shaping the company’s data strategy

About you:

Minimum qualifications:

• Bachelor’s degree in a quantitative field (e.g., Statistics, Computer Science, Math, Physics, Engineering), or equivalent practical experience.
• 5+ years of experience in Data Engineering or Software Engineering
• Experience in data modeling and building scalable data pipelines involving complex transformations
• You have the right to work from a European country

Preferred qualifications:

• Proficient in data processing and storage technologies like AWS/S3/HDFS, Iceberg, Parquet, DynamoDB, Python/Scala, SQL, Spark, Airflow.
• Experience in ETL processes, data governance, and designing schemas optimized for performance.
• Strong background in distributed data processing or software engineering of data services.
• Excellent communication skills with the ability to articulate technical solutions in relation to business objectives and vice versa.
• Keen to work with cross-functional teams to refine our data models and support business decisions.

What you'll get:

• You’ll not just build a product, you'll contribute to building a company with us. This will include bringing in your ideas, best practices and potentially the people you like to work with us. 
• The best equipment to do your job
• Flexibility on remote working
• Significant, potentially life-changing equity
• Ability to rapidly advance your career alongside company growth
• Collaborate with experienced teammates, entrepreneurs, and advisors
• Competitive pay, and benefits commensurate with a seed-stage venture-backed company