Senior Data Scientist
Expel
WorldwideFully remoteFull TimeInformation Technology
No salary statedPosted 25 days ago3w ago
Why we think you can apply
- Hiring model
- Open worldwide · the employer states no country restriction
- Work from
- Anywhere, the UAE included
Posted 25 days ago
About the role
Responsibilities
- Build and ship ML and GenAI systems, including anomaly detection models and LLM-powered analyst tools
- Communicate technical work, successes, and failures clearly to stakeholders
- Collaborate with operations, engineering, and service delivery for deployment and maintenance
- Partner with SMEs to explore prompt engineering, knowledge retrieval, and agentic AI
- Mentor and coach other data scientists and non-DS colleagues
- Stay current on emerging AI techniques and research papers
Requirements
- 4+ years of professional data science experience building and shipping models in production
- Proficiency in traditional ML (classification, regression, anomaly detection, clustering, time series)
- Hands-on experience with LLMs, prompt engineering, and vector stores
- Experience with agentic systems and orchestration frameworks like LangChain or LlamaIndex
- Strong Python and SQL skills with pandas, numpy, and visualization toolkits
- Solid statistical foundations in distributions and hypothesis testing
- Ability to communicate technical concepts to non-technical audiences
Benefits
- Unlimited PTO
- Work location flexibility
- Up to 24 weeks of parental leave
- Comprehensive health benefits
About the Company
Expel is a cybersecurity company focusing on making data science accessible and utilizing both traditional ML and generative AI to surface threats and empower analysts.
What we look for
- 4+ years professional data science experience
- Production model deployment
- scikit-learn
- statsmodels
- LLM application architectures
- LangChain
- LlamaIndex
- Python
- SQL
- pandas
- numpy
- Statistical foundations
PythonSQLscikit-learnLangChainLlamaIndexLLMGenAIPandasNumPy
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Expel
SponsorWake up to a shortlist, not a search results page.
NeverApply scores every new listing against your CV, salary floor and visa. A handful of real matches by morning.
Get your daily matchesSenior Data ScientistExpel · 3 free applies a month