Wix

Senior AI Research Engineer

Posted 2 Days Ago

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Kyiv, Kiev

Senior level

Enterprise Web • Information Technology • Software

We empower any business or individual in the world to build their online presence and be successful.

The Role

As a Senior AI Research Engineer at Wix, the role involves conducting advanced AI research, especially in NLP and LLMs, to enhance products and optimize processes. You'll collaborate with various departments to implement data-driven projects and build AI capabilities with production-ready code.

Summary Generated by Built In

Company Description

We are Wix’s Data Science Guild. We leverage the power of data to impact our products and business plans. We provide C-level management with strategic analysis to support data-driven decision-making. Our group partners with Product, Finance, Investor Relations, Marketing, Business, and Data to improve Wix’s business results and growth.

Job Description

We’re looking for a talented researcher for the Data Science group, to help us develop advanced AI solutions that will empower impactful projects across Wix. The Data Science group leads the AI research and innovation efforts of the company, and is focused on pushing AI boundaries to enhance the product, optimize processes, and deliver personalized experiences.

Conduct advanced research that will impact 250M+ users
Leverage the latest advancements in LLM customization, knowledge representation, and conversational AI
Build horizontal AI capabilities to be used across Wix
Closely collaborate with other internal departments to drive impactful data-driven projects

Qualifications

5+ years in Data Science, with experience in managing full-cycle projects from initial concept to production deployment

Comprehensive understanding with Machine Learning and Deep Learning principles and techniques and hands-on experience
Specialized expertise in Natural Language Processing (Transformers, LLMs)

Ability to write production ready code

Knowledge and hands-on experience with Generative AI, including Prompt Engineering, Fine-Tuning, Automatic Evaluation, and Retrieval-Augmented Generation (RAG)
Experience serving and fine-tuning open-source LLMs, or using cloud platforms such as AWS, GCP, or Azure — an advantage
A PhD in Data Science, Statistics, Mathematics, Computer Science, or a related field, or publications and talks at leading conferences — an advantage

Top Skills

Python

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The Company

Austin, TX

6,000 Employees

Hybrid Workplace

Year Founded: 2006

What We Do

Wix started out small with a huge idea: To give anyone, anywhere the ability to build a website and create an online presence. Today, with over 200 million users worldwide, we empower any business, community or person to fulfill their dreams and be successful online.

Our vision is big - our drive is bigger.

Why Work With Us

Our work is meaningful. Product innovation is inspired by our users’ unique needs, and how we show up for them can make a big impact on their success. We believe in balancing flexibility and well-being with empowerment and ownership, giving our people the space and support to grow on their own terms and in their own way.