

Who we are
Zeta Alpha is an Amsterdam-based R&D and product lab with a passion for Enterprise AI Search technology, with offices on the Science Park campus of the University of Amsterdam and in San Francisco. With strong ties to the local and global research community, we are motivated by building beautiful and useful products based on the latest AI and search technologies. We have the ambition to change how AI helps people to make better decisions in their work, and the drive to define a new enterprise product category to realize this ambition.
Amsterdam:
Zeta Alpha Vector B.V.
Office: LAB42 - Science Park 900
Mail: Science Park 608
1098 XH Amsterdam
The Netherlands
San Francisco:
Zeta Alpha USA
95 Third Street, 2nd Floor,
San Francisco, CA 94103
USA
Our mission
Zeta Alpha is building the next generation AI discovery platform. Our platform allows you to really find documents by meaning, stay up-to-date on essential information, and organize your knowledge discovery work in teams. We make knowledge intensive work more efficient and competitive, support decision-makers, and keep busy knowledge workers up to date with relevant information, insights, and connections. We combine our love of the field with our drive to build solutions. The next level in industrial and R&D AI? Zeta Alpha to the rescue!


Meet the crew
These are the people that make the magic happen

Jakub Zavrel
Founder & CEO
Founder, Technologist, Entrepreneur. Fell in love with AI some 30 years ago. Founder and former CEO of Textkernel. Building a new long lasting, prosperous, and global AI company with a very ambitious goal is what he loves to do. When he is not working or with family, you can find him listening to live music, enjoying a crafty cocktail, running, rowing, or tending to his rooftop garden.

Arthur Barbosa Câmara
Senior Research Engineer
With a Computer Science degree and startup engineering experience from Belo Horizonte, Arthur adds to our Brazilian section in the low countries. A PhD Candidate in the Lambda lab at Delft University, he is interested in (deep) IR, NLP and Search-as-Learning. He is into video games, rockets and food, plus he's a dedicated father to small multi-lingual language models at home as well as big ones in the lab.

Eduardo Ochoa
Senior Data Engineer
Eduardo is a former physics researcher turned Data Scientist and Data Engineer. He loves complex systems, but maybe even more to make complex things simple. Somehow more attached to Haarlem than to Amsterdam, he has also been bitten recently by the Zeta Alpha running craze, and has successfully completed the Dam tot Dam loop. Sometime he looks sentimental when Mexican food is discussed.

Irina Bobicev
Head of Marketing
Irina combines strategic marketing with hands-on creative execution. She is an experienced marketing and communications leader with a strong track record in translating complex technical products into clear, compelling stories. She leads our marketing efforts for a European AI startup building secure and customizable enterprise search solutions for expertise-intensive industrial companies.

Arjen de Hoop
Business Development
Arjen is passionate about leveraging technology to create a meaningful impact, which he has done before in the solar energy industry. The only one on the team that was born and raised in Amsterdam, surprisingly, Arjen is a graduate from Erasmus University Rotterdam. Apart from in your email inbox, you might find Arjen on hikes, football fields, or padel courts.

Vincent Slot
Senior AI Research Engineer
Knowledgeable about almost any aspect of AI and Search R&D, and over a decade of experience building enterprise search systems, Vincent works on the optimization of Zeta Alpha's search engine and advanced AI agents, and to finetune the latest neural models for our customers. Vincent holds a Master's degree in AI from the University of Groningen and joined Zeta Alpha after leading the search and R&D team at Textkernel.

Batu Helvacıoğlu
AI Research Engineer
Batu's work at Zeta Alpha is focused on multimodal systems aspects of information retrieval, and efficient deployment of vision-language models. He completed his MSc in Artificial Intelligence at the University of Amsterdam on Efficient Visual Document Retrieval while doing his internship at Zeta Alpha, and spoke about this work at OpenSearchCon.

Fernando Rejon Barrera
CTO
Fernando spent some time in academia while completing his PhD in theoretical physics, and afterwards made a switch to industry in order to follow his lifelong passion for technology. He now focuses on software architecture of distributed systems, data engineering, MLOps, and cloud infrastructure.

Pavlos Zakkas
AI Engineer
A graduate of Electrical and Computer engineering at the NTU Athens, Pavlos is working on multi-document sum- marries using LLMs at Zeta Alpha and for his Master's thesis in AI at Leiden University. Already an accomplished software engineer, he is also contributing to the core development of our neural discovery platform. In his spare time, Pavlos enjoys Crossfit, Music, and reading books on software engineering methodology.
Careers
We are looking to grow the team with talented and fun AI researchers, data and software engineers (both front end and back end), as well as entrepreneurial sales and customer facing engineeering team member. If you are interested in joining our ambitious mission in one of the roles below, please send us your CV.
We have open positions for:



