Data Scientist

A Marketing-AI startup, based in the center of Tel-Aviv.

We're creating a Virtual Marketing Agency, where each of our clients gets a personal 24/7 marketing team working on their Strategy, Campaigns, Social Engagement, Brand Awareness, and more.

This role is located in Tel Aviv, full-time, hybrid (3 days at the office), next to the train station (Rokach Blvd 97).

You will work on:

• Virtual workers.
• End-to-end platform features.
• multi-participant multi-bot instant messaging platform.
• Contribution to open-source and AI tech (GenAI, LLMs, Agents).
• ...

Our interview process:

• Send us a chat Gradio/Streamlit app you built on HF's spaces (Ideally chatting with a workflow/agent).
• 20-minute online call.
• 45-minute conversation at our offices.

Perfect Fit:

• Your stack includes data, research, and engineering tools.
• You have a strong interest in creating new kinds of AI interfaces.

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Responsibilities

• Data Manipulation.
• Synthetic Datasets.
• Build AI agents (without langGraph).
• Align the LLMs with DPO/RLHF/GRPO.
• Fine-tune Large Language Models for specific tasks.
• Pre-train and evaluate models (LLM, FLM, DALM) for the marketing domain.

Qualifications

• Experience with HugginFace, Torch, NLP, MaaS, Research, and open LLMs.
• High proficiency in Python. Advantage: AWS, GO, Ruby, Rust, Elixir.
• Ability to work independently and collaboratively in a team.
• Strong communication and interpersonal skills.
• Git master.

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What We Offer:

• No Jira :)
• Private Chef.
• Dog-friendly office.
• Working with the newest tech.
• Working with smart experienced people.
• Enjoy the flexibility of our work-from-home policy.

Optional: we invite candidates to spend a half workday at our offices, working hands-on with our GPU clusters and fine-tuning an LLM on AWS. This is an opportunity to showcase your skills in a real-world setting, collaborate with our team, and get a feel for our work environment.

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Feel free to contact us directly.