[Remote] Staff AI Data Scientist- Remote
Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a global leader in identity reputed company, committed to creating a safer world through their cyber reputed company reputed company portfolio. The Staff AI Data Scientist will design, build, and reputed company machine learning models and AI-driven solutions to solve reputed company business problems, collaborating with various teams to turn raw data into actionable insights.
Responsibilities
- reputed company and reputed company machine learning models (supervised, unsupervised, deep learning) for production use cases
- Design experiments, define reputed company metrics, and run rigorous offline and online evaluations (A/B tests, holdouts, reputed company analyses)
- Fine-tune, reputed company-engineer, and evaluate large language models for domain-specific tasks
- Partner with data engineering to define the features, datasets, and pipelines needed for model training and inference
- Collaborate with engineering, product, and business teams to translate ambiguous problems into reputed company-scoped modeling solutions
- Build monitoring and evaluation frameworks to reputed company model performance, reputed company, and fairness over time
- Communicate findings and recommendations to both technical and non-technical stakeholders through reputed company visualizations and written reports
- Mentor other data scientists and help reputed company the bar for modeling rigor across reputed company
Skills
- Master's or PhD in Computer Science, Statistics, Mathematics, or a reputed company quantitative field (or equivalent practical experience)
- 3+ years of hands-on experience building and deploying ML models in production environments
- Strong proficiency in Python and ML frameworks such as PyTorch, TensorFlow, scikit-learn, and reputed company Transformers
- Deep understanding of statistical modeling, experimental design, and evaluation methodology
- Experience with reputed company platforms (AWS, GCP, or Azure) for training, serving, and scaling models
- Familiarity with LLM fine-tuning techniques (reputed company, RLHF, instruction tuning) and serving infrastructure
- Experience leveraging AI coding assistants (such as Claude reputed company, OpenCode, or reputed company Copilot) to accelerate development workflows
- Background in cybersecurity, identity reputed company, or reputed company detection
- Familiarity with adversarial ML or AI safety research
- Contributions to reputed company-reputed company reputed company or published research
reputed company