- Company Name
- Global Relay
- Job Title
- Senior Data Scientist
- Job Description
-
Job title: Senior Data Scientist
Role Summary: Lead the design, development, and deployment of advanced AI and machine learning solutions for large-scale electronic communication archives. Drive end-to-end data science initiatives, applying NLP, LLM, and generative AI techniques to extract insights and classify content.
Expectations: 5+ years solving complex ML problems, BSc in STEM or Linguistics (MSc or PhD preferred), proven experience with very large datasets in enterprise environments, strong Python and Bash proficiency, extensive use of ML libraries (PyTorch, Sklearn, TensorFlow, TensorRT), documented mentoring of junior data scientists, excellent organizational and communication skills.
Key Responsibilities:
- Collaborate with cross-functional teams to build, test, and deploy ML models.
- Execute the full data science lifecycle: requirement analysis, data preparation, model training, evaluation, and production deployment.
- Generate and present model performance reports.
- Identify and resolve cross-cutting technical challenges, coordinating with stakeholders.
- Participate in Agile ceremonies (sprint planning, design/code reviews, backlog grooming).
- Work with Product Management to refine user stories and define solution scope.
- Share knowledge through presentations, documentation, and pair programming.
- Mentor junior and intermediate data scientists, fostering skill growth and best practices.
- Promote continuous improvement of code quality, architecture, and processes.
Required Skills:
- Python, Bash scripting, version control (Git).
- Machine learning frameworks: PyTorch, Sklearn, TensorFlow, TensorRT.
- Experience with NLP, LLMs, generative AI, and speech/text models.
- Handling of large-scale datasets and high-availability systems.
- Data collection, cleaning, and engineering fundamentals.
- Kubernetes and microservices exposure preferred.
- Strong analytical, problem‑solving, organizational, and communication abilities.
Required Education & Certifications:
- Bachelor’s degree in STEM or Linguistics (or equivalent experience).
- Master’s degree considered equivalent to 1 additional year of experience; PhD considered equivalent to 2 additional years. No specific certifications required.