Tata Consultancy Services · 18 hours ago
Data Scientist
Sunrise, FL
Full-time
Onsite
Mid, Senior Level
$120K/yr - $140K/yr
5+ years expTata Consultancy Services is seeking a Data Scientist with strong expertise in Python, PostgreSQL, and PyTest to join their team. The role involves building advanced data models, performing statistical analysis, and implementing automated testing frameworks for enterprise-grade solutions.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Develop and deploy data science models and algorithms using Python
Perform data extraction, transformation, and analysis leveraging PostgreSQL and Pandas
Design and implement robust automated test suites using PyTest for data pipelines and models
Conduct exploratory data analysis (EDA) and feature engineering for predictive modeling
Collaborate with stakeholders to define data-driven solutions and business insights
Optimize SQL queries and database structures for performance and scalability
Integrate models into production systems with CI/CD pipelines and testing gates
Ensure data quality, security, and compliance with enterprise standards
Document methodologies, workflows, and maintain reproducibility of experiments
Provide production support and troubleshoot data-related issues
Qualification
Required
5+ years of experience in Data Science and Python programming
Strong knowledge of statistical modeling, machine learning techniques, and data visualization
Expertise in PostgreSQL (schema design, query optimization, indexing)
Proficiency in PyTest for automated testing and CI/CD integration
Hands-on experience with Pandas and NumPy for data manipulation
Familiarity with Git-based workflows and CI/CD tools
Strong problem-solving skills and ability to communicate technical concepts clearly
Preferred
Experience with SQLAlchemy, Airflow, or Prefect for workflow orchestration
Knowledge of cloud platforms (AWS, GCP, or Azure) and containerization (Docker)
Exposure to big data technologies (Spark, Hadoop) and streaming platforms (Kafka)
Prior experience in BFSI domain
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7880)
2024 (9690)
2023 (8537)
2022 (11159)
2021 (9813)
2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
Recent News
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2026-01-16
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2026-01-16
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