Senior data scientist
OVA.Work · Alpharetta, GA · 3 mo ago
On-siteInformation TechnologyFull-time
Key Responsibilities
- Develop, maintain, and optimize ETL/ELT pipelines
- Build scalable data architectures and data warehouses
- Integrate data from multiple sources (APIs, databases, cloud platforms)
- Ensure data quality, integrity, and security
- Monitor and troubleshoot data pipeline performance
- Collaborate with analytics and business teams for reporting needs
- Implement data governance and best practices
- Automate workflows and improve data processing efficiency
- Support real-time and batch data processing systems
Required Skills & Qualifications
- Strong knowledge of SQL and database systems
- Experience with Python, Scala, or Java
- Hands-on experience with ETL tools and frameworks
- Knowledge of cloud platforms such as: Amazon Web Services, Google Cloud, Microsoft
- Experience with big data technologies: Apache Spark, Hadoop, Kafka
- Familiarity with data warehousing concepts
- Understanding of CI/CD and DevOps practices
Soft Skills
- Problem-solving mindset
- Strong communication skills
- Team collaboration
- Analytical thinking
- Attention to detail
Educational Requirements
- Bachelor's degree in Computer Science, Information Technology, Data Science, or related field
- Relevant certifications are a plus
Preferred Experience
- 2+ years of experience in data engineering or related roles
- Experience with modern data stack tools like Airflow, Snowflake, Databricks, or dbt
- Exposure to machine learning pipelines
Example Tools & Technologies
- Programming: Python, SQL, Java
- Databases: PostgreSQL, MySQL, MongoDB
- Cloud: AWS, Azure, GCP
- Orchestration: Airflow
- Warehousing: Snowflake, Redshift, BigQuery
- Version Control: Git