Data Scientist

Title:Data Scientist
Location:Indianapolis, IN
On-site/Remote/Hybrid: Hybrid
Duration: 12+ Months
Interview Process: Web cam interview
No of submissions: 1
No of Positions: 1

Local candidates only will be considered for this position.
Note: Designs, builds, and maintains secure, scalable data solutions across Azure Databricks and Azure Synapse Analytics.

Job Description:
This role supports data integration, pipeline development, data modeling, governance, and documentation while collaborating with cross-functional teams to deliver high quality, reliable data products for the agency.
Plays a key role in implementing the agency's data strategy by developing batch and streaming pipelines, optimizing data warehouse workloads, and enforcing data governance standards. The position assists with requirements gathering, solution reviews, and technical support, and works closely with data architects, scientists, analysts, and project managers to translate business needs into technical designs. This role supports operational processes, contributes to policy and procedure improvements, and may provide mentorship or supervision based on agency needs.

Job Duties

• Assists with the data technology strategy, including resolving strategic data integration issues, such as data quality and stewardship, real-time,
• Event-based data integration, and crafting a universal vision for data integration
• Provides direction and oversight for the design and implementation of data solutions for integration and synthesis across multiple secure systems
• Assists with the definition, implementation, and continued adherence of new data management policies and design standards for data engineering
• Provides advice, training, and technical support for various projects
• Participates in project activities such as requirements gathering, solution reviews, and explaining technical complexities to non-technical personnel
• Work closely with the solution leads, project managers, data architects, data scientists, and data analysts on solution design, architecture, and implementation
• Assists with extraction, transformation, and loading of data from a wide variety of data sources using various data engineering tools and methods.
• Designs, builds, and maintains batch and streaming data pipelines in Azure Databricks using Py Spark, Spark SQL, and Delta Lake, following a medallion (bronze/silver/gold) lake house architecture
• Develops, loads, and tunes dimensional data models and SQL workloads in Azure Synapse Analytics (dedicated and serverless SQL pools) to support reporting and dashboard needs
• Orchestrates and monitors data workflows using Databricks Workflows/Jobs and Synapse or Azure Data Factory pipelines, including scheduling, alerting, and failure recovery
• Applies data governance and security controls (e.g., Unity Catalog permissions, role-based access, row- and column-level security, data masking) to protect sensitive health data (PHI/PII) in accordance with HIPAA and agency policy
• Assists with documenting and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code.
• Assists in operations by conducting systems analysis; recommending changes in policies and procedures.
• The job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Other duties, responsibilities and activities may change or be assigned at any time.

Skills:
Master's degree in data science, analytics, informatics, computer science, mathematics, engineering, or related field; Required 4 Years
Bachelor's degree in a related field plus 2+ years of relevant experience; or 4+ years of hands-on experience in a similar data engineering role Required 4
Years
Relevant certifications and coursework may substitute for formal education/experience requirements Required 4 Years
Developing with Databricks notebooks in PySpark, Spark SQL, and R, including transformations, joins, aggregations, and window functions Required 4 Years
ACID transactions, MERGE upserts, schema enforcement/evolution, time travel, and table maintenance (OPTIMIZE, Z-order, VACUUM) Required 4 Years
Working with medallion (bronze/silver/gold) architecture and incremental ingestion via Auto Loader, Structured Streaming, or Lakeflow/DLT Required 4 Years
Using Unity Catalog for Workspace Catalogs, schemas, permissions, lineage, external locations, and storage credentials Required 4 Years
Right-sizing clusters and SQL warehouses and diagnose partitioning, shuffle, skew, and caching issues via Spark UI Required 4 Years
Scheduling and managing dependencies with ADF Pipelines, Databricks Workflows (Jobs), and using Git folders (Repos) for source control Required 4 Years
Designing MPP warehouse tables, including distribution (hash, round-robin, replicated), columnstore indexes, and partitioning Required 4 Years
Querying Parquet, Delta, and CSV files in ADLS Gen2 using OPENROWSET, external tables, and views Required 4 Years
Building star-schema facts, dimensions, stored procedures, and views, including SCD Type 1 and Type 2 Required 4 Years
Developing with COPY INTO, PolyBase, and CETAS, and building parameterized Synapse/ADF pipelines (copy, data flows, triggers) Required 4 Years
Workload management, resource classes, statistics, materialized views, result-set caching, and pool scaling/pausing Required 4 Years
ADLS Gen2 folder/file-format design (Parquet/Delta), Entra ID access control, managed identities, and Key Vault Required 4 Years
Git and CI/CD in Azure DevOps or GitHub, including branching, PRs, and deploying Synapse artifacts and Databricks Asset Bundles Required 4 Years
Monitoring pipelines and workloads with Azure Monitor/Log Analytics and alerting, and troubleshooting failed jobs Required 4 Years
Strong written and verbal communication skills Required
Using Microsoft lakehouse patterns, including interoperability and migration paths between Synapse and Databricks Required 4 Years
Databricks Certified Data Engineer Associate (Databricks Certified Data Engineer Professional a plus) Highly desired
Microsoft Certified: Azure Data Engineer Associate (DP-203) if already held Highly desired
Power BI connectivity to Synapse (Import vs. DirectQuery) and how model design affects dashboard performance Desired 4 Years

About Us:
InterSources Inc, is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company.