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Data Engineer - Python, PySpark, SQL, Snowflake & API Integration

Role overview

Qualifications

  • 3+ years of experience in Data Engineering
  • Strong hands-on expertise in Python, PySpark, SQL, and Snowflake
  • Experience with REST APIs, JSON, and API-based data integration
  • Knowledge of ETL/ELT processes, data modeling, and data warehousing

Responsibilities

  • Design, develop, and optimize data pipelines using Python, PySpark, SQL, and Snowflake
  • Integrate REST APIs and external data sources into Snowflake-based data platforms
  • Build and maintain ETL/ELT workflows for data ingestion, transformation, and processing
  • Develop efficient SQL queries and optimize Snowflake performance

Key facts

Hard skills

About the company

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TMS

  • IT Services & Consulting
  • 51–200
"TMS, LLC., otherwise known as Technology Management Solutions, is a renowned IT company that excels in digital product engineering and development. We possess a distinct specialization in next-generation technologies like Artificial Intelligence (AI), Machine Learning (ML), the Internet of Things (IoT), and Smart Devices and Products. At TMS, we deliver excellence wrapped in innovation, providing exceptional solutions to our clientele. Our business model incorporates both onsite and offshore development and support to furnish comprehensive, tailored services that address our clients' multifaceted needs. We work with clients from conception to commercialization, covering all stages of the software product life cycle. Our organizational philosophy can be distilled into three essential tenets: Qualification, Reliability, and Viability. This reflects our commitment to stay highly qualified in our field, deliver dependable services, and provide viable solutions that directly contribute to our clients' triumphs. Located in New Jersey, we operate across various sectors, including Financial Services, Retail, Medical, Entertainment, Manufacturing, and Automotive. With our extensive industry knowledge and global footprint, we are positioned to offer top-tier, transformative solutions. Engage TMS as your trusted digital product engineering partner and embark on a journey of innovation and success. Reach out to us today to understand how we can bring your ideas into reality, enhancing your business growth and customer satisfaction."

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Job description

Job Description

Data Engineer - Python, PySpark, SQL, Snowflake & API Integration

Job Description:

We are seeking a skilled Data Engineer with strong hands-on experience in Python, PySpark, SQL, Snowflake, and API integrations to build scalable data pipelines and cloud-based data solutions.

Key Responsibilities:

  • Design, develop, and optimize data pipelines using Python, PySpark, SQL, and Snowflake.
  • Integrate REST APIs and external data sources into Snowflake-based data platforms.
  • Build and maintain ETL/ELT workflows for data ingestion, transformation, and processing.
  • Develop efficient SQL queries and optimize Snowflake performance.
  • Implement data quality, validation, monitoring, and automation.
  • Collaborate with engineering and analytics teams to deliver reliable data solutions.

Required Qualifications:

  • 3+ years of experience in Data Engineering.
  • Strong hands-on expertise in Python, PySpark, SQL, and Snowflake.
  • Experience with REST APIs, JSON, and API-based data integration.
  • Knowledge of ETL/ELT processes, data modeling, and data warehousing.
  • Experience with cloud platforms such as AWS, Azure, or GCP is preferred.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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