Data Analyst and Machine Learning Intern

Our story:
Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence.

Spread across Berlin and Madrid, Team Taxfix is a compassionate group of solution-finders. We speak our minds openly, and with 250+ professionals from 40 different nationalities, we're rich in ideas and voices. In four years, we've raised over 100 million euros in funding and helped people reclaim more than 400 million euros.

Your challenge:
As our Data Analyst and Machine Learning Intern within the Data team, you will get hands-on experience working cross-functionally with our teams. Reporting to our Head of Data Analytics and collaborating with our Product and Engineering teams, you'll working together with new product services teams and other stakeholders to help us in improving our product calculations accuracy.

Your responsibilities:

• Answer ad-hoc requests coming from product teams
• Perform in depth analysis to identify trends and correlation and recommend potential actions
• Execute product experimentations and communicate the results
• Support our prediction models from data gathering, through feature engineering and hyper parameterisation
• Support API deployments

Your profile:

• Background in statistics, information technology or computer science
• Hands-on experience with SQL
• Some experience with Python / R and Machine Learning
• Strong analytical skills
• Ability to learn new technologies and concepts quickly
• Team player (“getting your hands dirty” to support others)

Why Taxfix?

• A chance to do meaningful, people-centric work with an international team of passionate professionals.
• Holistic wellbeing with mental health coaching sessions.
• Full trust to take ownership of your work in a flat hierarchy where feedback is encouraged and expected.
• Have a four-legged friend in your life? We’re happy to have dogs join us in the office.
• Experience working in one of Berlin’s fastest-growing start-ups
• Learn from our incredibly talented members in the Data and Product teams
• Plenty of opportunities to socialise as a team - virtually and in person when possible

Excited? So are we. Learn more about Team Taxfix on our blog and get a glimpse of our culture below:

At Taxfix, we don't just accept diversity—we celebrate it. We're proudly committed to equal employment opportunities no matter your gender, race, religion, age, sexual orientation, colour, disability, or place of origin. We cherish each person's individual contribution to our overall identity, purpose, and goals. Join us!