Data Engineer

Quantum Technologies. LLC; Atlanta (GA); On-site; USD 100,000 - 150,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Data Engineer to design, develop, and maintain reliable data pipelines and processing solutions. The role emphasizes Python and SQL proficiency, ETL/ELT expertise, and work with data warehousing on cloud platforms such as AWS or Azure.

You will build scalable pipelines, optimize queries, and ensure data quality while collaborating with data analysts and business teams. Experience with PySpark or Spark is a plus.

Qualifications

• Proficiency in Python and SQL.
• Experience with PySpark or Apache Spark is preferred.
• Knowledge of ETL/ELT concepts and data warehousing.

Responsibilities

• Develop and maintain scalable data pipelines using Python.
• Design and implement ETL processes for data integration.
• Write and optimize complex SQL queries.
• Perform data extraction, transformation, and loading.
• Develop data validation and quality-checking processes.
• Work with structured and unstructured datasets.
• Support data warehouse development and maintenance.
• Collaborate with data analysts and business teams.

Skills

Python

SQL

PySpark

ETL

Data Warehousing

AWS

Azure

Data Modeling

Data Pipelines

Job description

We are looking for a Data Engineer to design, develop, and maintain reliable data pipelines and data processing solutions. The ideal candidate should have strong programming skills in Python and SQL, along with knowledge of data warehousing, ETL processes, and cloud-based data platforms.

Key Responsibilities:

• Develop and maintain scalable data pipelines using Python.
• Design and implement ETL processes for data integration.
• Write and optimize complex SQL queries.
• Perform data extraction, transformation, and loading.
• Develop data validation and quality-checking processes.
• Work with structured and unstructured datasets.
• Support data warehouse development and maintenance.
• Collaborate with data analysts and business teams.
• Strong programming knowledge in Python.
• Proficiency in SQL and database management.
• Understanding of ETL and ELT processes.
• Knowledge of data warehousing concepts.
• Familiarity with Apache Spark or PySpark.
• Understanding of cloud platforms such as AWS or Azure.
• Knowledge of data modeling and data integration.
• Strong analytical and problem-solving skills.

Required Skills & Qualifications:

Technical Environment:

Python, SQL, PySpark, Apache Spark, ETL, Data Warehousing, AWS, Azure, and Data Pipelines.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.