

Hydrogen Group
Data Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Engineer III in Houston, TX, on-site for a 5-month contract at $104-109/hr. Requires 5+ years in data engineering, expertise in Python, SQL, Apache Airflow, Kubernetes, and machine learning concepts.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
872
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🗓️ - Date
January 6, 2026
🕒 - Duration
3 to 6 months
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🏝️ - Location
On-site
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📄 - Contract
1099 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
Houston, TX
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🧠 - Skills detailed
#Datasets #Python #NumPy #Deployment #Scala #Data Processing #Data Pipeline #ML (Machine Learning) #Data Analysis #AI (Artificial Intelligence) #"ETL (Extract #Transform #Load)" #SQL (Structured Query Language) #Kubernetes #Leadership #API (Application Programming Interface) #Pytest #Data Quality #Data Science #Data Engineering #Airflow #Pandas #Apache Airflow #GIT
Role description
Data Engineer III
Houston, TX (on-site)
Duration: 5 month contract
Pay: $104-109/hr
We are seeking a Data Engineer to join a growing Data Engineering and Advanced Analytics team. In this role, you will work closely with data scientists and business stakeholders to solve complex, real-world problems using machine learning, data science, and artificial intelligence.
This position plays a key role in establishing and advancing data engineering best practices across the organization. The ideal candidate brings strong technical expertise, a collaborative mindset, and the ability to contribute technical leadership while building scalable, production-ready data solutions.
Must Have Skills
• 5+ years of experience in data engineering or related roles
• Python (Pandas, NumPy, Pytest, Scikit-Learn)
• SQL
• Apache Airflow
• Kubernetes
• CI/CD pipelines
• Git
• Test-Driven Development (TDD)
• API development
• Working knowledge of machine learning concepts and workflows
Key Responsibilities
• Design, build, test, and maintain scalable data pipeline architectures
• Develop and support data-intensive applications and APIs
• Automate manual data processes to improve efficiency, scalability, and reliability
• Transform raw data into structured, actionable datasets through robust algorithms
• Operationalize analytical, statistical, and machine learning models in production environments
• Collaborate with data analysts and data scientists to enable automated data processing and deployment
• Implement data quality checks to ensure accuracy, consistency, and reliability across datasets
• Manage multiple analytics initiatives independently while supporting diverse business needs
...
Data Engineer III
Houston, TX (on-site)
Duration: 5 month contract
Pay: $104-109/hr
We are seeking a Data Engineer to join a growing Data Engineering and Advanced Analytics team. In this role, you will work closely with data scientists and business stakeholders to solve complex, real-world problems using machine learning, data science, and artificial intelligence.
This position plays a key role in establishing and advancing data engineering best practices across the organization. The ideal candidate brings strong technical expertise, a collaborative mindset, and the ability to contribute technical leadership while building scalable, production-ready data solutions.
Must Have Skills
• 5+ years of experience in data engineering or related roles
• Python (Pandas, NumPy, Pytest, Scikit-Learn)
• SQL
• Apache Airflow
• Kubernetes
• CI/CD pipelines
• Git
• Test-Driven Development (TDD)
• API development
• Working knowledge of machine learning concepts and workflows
Key Responsibilities
• Design, build, test, and maintain scalable data pipeline architectures
• Develop and support data-intensive applications and APIs
• Automate manual data processes to improve efficiency, scalability, and reliability
• Transform raw data into structured, actionable datasets through robust algorithms
• Operationalize analytical, statistical, and machine learning models in production environments
• Collaborate with data analysts and data scientists to enable automated data processing and deployment
• Implement data quality checks to ensure accuracy, consistency, and reliability across datasets
• Manage multiple analytics initiatives independently while supporting diverse business needs
...






