Tata Consultancy Services-posted 3 months ago
$100,000 - $120,000/Yr
Full-time • Mid Level
Tampa, FL
Professional, Scientific, and Technical Services

We are seeking a Data Scientist with 6-8 years of experience to join our team in Tampa, FL. The ideal candidate will have expert-level proficiency in Python and its core data science libraries, strong SQL skills, and hands-on experience with machine learning frameworks. The role involves designing and implementing data schemas, developing data ingestion pipelines, and optimizing query performance. The candidate should also possess excellent communication skills to convey complex technical concepts to non-technical audiences.

  • Design and implement efficient data schemas, dimensions, and metrics within Apache Druid for various analytical use cases.
  • Develop and manage real-time data ingestion pipelines into Druid from streaming sources like Apache Kafka or Amazon Kinesis.
  • Implement batch data ingestion processes from data lakes or other databases.
  • Write and optimize complex SQL queries for high-performance analytical workloads.
  • Analyze query plans and identify performance bottlenecks.
  • Expert-level proficiency in Python and its core data science libraries (Pandas, NumPy, Scikit-learn).
  • Strong proficiency in SQL for complex data extraction and manipulation.
  • Hands-on experience with modern deep learning frameworks such as TensorFlow or PyTorch.
  • Deep understanding of statistical concepts and a wide range of machine learning algorithms.
  • Demonstrable experience working with large datasets using distributed computing frameworks, specifically Apache Spark.
  • Experience querying and working with data from multiple relational database systems (e.g., PostgreSQL, Oracle, MS SQL Server).
  • Experience building and deploying data science solutions on a major cloud platform (AWS, GCP, or Azure).
  • Practical experience with MLOps principles and tools for model versioning, tracking, and deployment.
  • Familiarity with native ML services of cloud platforms (e.g., AWS SageMaker, Google Vertex AI).
  • Experience with visual storytelling to explain complex technical concepts.
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