Zartis

Senior Data Engineer

Zartis European Union Today
data
Senior Data Engineer 

The company and our mission: 

Zartis is a digital solutions provider working across technology strategy, software 
engineering and product development.
 
We partner with firms across financial services, MedTech, media, logistics 
technology, renewable energy, EdTech, e-commerce, and more. Our engineering 
hubs in EMEA and LATAM are full of talented professionals delivering business 
success and digital improvement across application development, software 
architecture, CI/CD, business intelligence, QA automation, and new technology 
integrations. 

We are looking for a Senior Data Engineer to work on a project in the AI Industry.

The project:
 
Our teammates are talented people that come from a variety of backgrounds. We’re 
committed to building an inclusive culture based on trust and innovation. 

You will be part of a distributed team developing new technologies to solve real 
business problems and play a key role in developing and monitoring AI features, 
improving data pipelines, and ensuring our supplier sourcing tool delivers 
high-quality, reliable results. 

We are looking for a data engineer, who has a strong interest in data analytics. A 
strong background in Python is essential, performing data analytics that will shape 
the future of our client’s products. 
 
What you will do: 

● Collaborate with the business team to design and enhance and come up with 
AI features that provide value for different clients.  
● Monitor and evaluate the quality of output from our client’s AI 
supplier-matching system,  ensuring accuracy and reliability.  
● Conduct data analytics to identify areas where AI-driven tools can be 
improved.  
● Design and run tests/experiments to validate the efficiency of new AI features.  
● Work on data acquisition pipelines to source new supplier data, including web  
crawling and integrations with 3rd-party tools/APIs.  
● Build, maintain, and optimize AI tools and data pipelines in Python.  
● Support the scaling of data systems as the platform grows.  
● Communicate insights clearly to both technical and non-technical 
stakeholders. 

What you will bring: 

● Solid background in data analytics, statistics, and model evaluation.  
● Strong demonstrable proficiency in Python  
● Hands-on experience with data acquisition and integration (web crawling, 
APIs, or  3rd-party tools).  
● Familiarity with AI/ML models and their deployment in real-world systems.  
● Strong problem-solving skills and ability to thrive in a startup environment.  
● Excellent communication and presentation skills. 

Nice to have: 

● Experience in procurement, supplier sourcing, or B2B marketplaces.  
● Knowledge of cloud platforms (AWS, GCP, or Azure).  
● Familiarity with OpenAI, Gemini integrations  
● Prior startup experience.
 
What we offer: 

● 100% Remote Work 
● WFH allowance: Monthly payment as financial support for remote working. 
● Career Growth: We have established a career development program 
accessible for all employees with 360º feedback that will help us to guide you 
in your career progression. 
● Training: For Tech training at Zartis, you have time allocated during the week 
at your disposal. You can request from a variety of options, such as online 
courses (from Pluralsight and Educative.io, for example), English classes, 
books, conferences, and events. 
● Mentoring Program: You can become a mentor in Zartis or you can receive 
mentorship, or both. 
● Zartis Wellbeing Hub (Kara Connect): A platform that provides sessions with 
a range of specialists, including mental health professionals, nutritionists, 
physiotherapists, fitness coaches, and webinars with such professionals as 
well. 
● Multicultural working environment: We organize tech events, webinars, 
parties, and activities to do online team-building games and contests.

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