This Senior Data Engineer role focuses on building and optimizing analytics data pipelines for efficient, scalable, and reliable processing.
Responsibilities
- Design, implement, and optimize data ingress and egress pathways to support analytics processing
- Apply expertise in dataflow design and data transport mechanisms to ensure dependable pipeline performance
- Use Apache Spark for distributed processing aligned to organizational analytics workloads
- Manage workflow orchestration for complex processing by using Apache Airflow
Requirements
- 7+ years of experience
- Bachelor’s degree in a technical discipline
- Experience using the Linux CLI and Linux tools
- Experience developing Bash scripts to automate manual processes
- Recent software development experience using Python and Java
- Experience with Apache Airflow , including:
- DAG design
- Scheduling
- Operators and sensors
- Orchestrating, scheduling, and monitoring complex workflows
- Experience with distributed big data processing engines, including Apache Spark
- Familiarity with SQL technologies: MySQL , MariaDB , and PostgreSQL for querying, joining, and aggregating large datasets
- Experience using Jupyter Notebook
- Experience with data wrangling and preprocessing using pandas and NumPy
- Experience working with structured, semi-structured, and unstructured data formats: Parquet , JSON , CSV , XML
- Familiarity with data quality concepts, data validation , and anomaly detection
- Experience using Git source control
- Familiarity with HPC job scheduling tools including Slurm
- Experience with the Atlassian Tool Suite including JIRA and Confluence
Technologies
- Apache Spark
- Apache Airflow
- Linux CLI, Bash
- Python, Java
- MySQL, MariaDB, PostgreSQL
- Jupyter Notebook
- pandas, NumPy
- Parquet, JSON, CSV, XML
- Git
- Slurm
- JIRA, Confluence
Compensation and Location
- Location: Annapolis Junction, MD (onsite)
- Salary: USD 230,000 - 240,000 per year
Benefits
- 25 days PTO
- 11 paid holidays
- 100% employer-paid healthcare for employees and dependents (available day 1)
- 8% 401(k) employer match with immediate vesting
Senior Data Engineer in md at Unknown Company
This position is listed as full time and onsite.