

Hallmark Global Solutions Ltd
Senior Machine Learning Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Machine Learning Engineer on a contract basis in Fort Worth, TX (Hybrid) with a pay rate of "unknown." Candidates should have 5–7 years of experience in Machine Learning, strong Python skills, and expertise in Generative AI applications. A Master's or PhD in a related field is required.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
Unknown
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🗓️ - Date
August 5, 2026
🕒 - Duration
Unknown
-
🏝️ - Location
Hybrid
-
📄 - Contract
Unknown
-
🔒 - Security
Unknown
-
📍 - Location detailed
Dallas-Fort Worth Metroplex
-
🧠 - Skills detailed
#MLflow #Mathematics #Monitoring #Data Analysis #Programming #Data Science #Python #Azure #Databricks #Computer Science #AI (Artificial Intelligence) #SQL (Structured Query Language) #Deployment #Consulting #Azure Machine Learning #ML (Machine Learning) #Statistics
Role description
Hi,
Role: Senior Machine Learning Engineer
Location: Fort Worth, TX (Hybrid)
Job Type: Contract
Job Summary: We are looking for a Machine Learning Lead Scientist with 5–7 years of experience in Machine Learning and Generative AI. The ideal candidate should have strong Python programming skills, experience building GenAI applications, and expertise in deploying and managing ML/AI pipelines in production.
Top 3 Required Skills
• Strong Python programming (production-grade development)
• Hands-on experience building Generative AI applications (LLMs, RAG, Prompt Engineering, Knowledge Bases, Classifiers)
• Experience with ML/AI pipeline development, deployment, orchestration, monitoring, and optimization
Required Skills
• Master's or PhD in Computer Science, Data Science, Machine Learning, Statistics, Applied Mathematics, or related field
• 5–7 years of experience in Machine Learning or AI
• Strong knowledge of statistical and machine learning techniques
• Experience designing, building, and deploying ML models
• Experience with SQL and data analysis
• Experience with ML lifecycle tools such as MLflow, CI/CD, and model monitoring
• Excellent problem-solving and communication skills
Preferred Skills
• Experience with Azure Machine Learning and Databricks
• Prompt Engineering
• RAG (Retrieval-Augmented Generation)
• LLM evaluation (LLM as Judge)
• Airline industry experience
• Consulting experience
• Microsoft Dynamics (Nice to Have)
Hi,
Role: Senior Machine Learning Engineer
Location: Fort Worth, TX (Hybrid)
Job Type: Contract
Job Summary: We are looking for a Machine Learning Lead Scientist with 5–7 years of experience in Machine Learning and Generative AI. The ideal candidate should have strong Python programming skills, experience building GenAI applications, and expertise in deploying and managing ML/AI pipelines in production.
Top 3 Required Skills
• Strong Python programming (production-grade development)
• Hands-on experience building Generative AI applications (LLMs, RAG, Prompt Engineering, Knowledge Bases, Classifiers)
• Experience with ML/AI pipeline development, deployment, orchestration, monitoring, and optimization
Required Skills
• Master's or PhD in Computer Science, Data Science, Machine Learning, Statistics, Applied Mathematics, or related field
• 5–7 years of experience in Machine Learning or AI
• Strong knowledge of statistical and machine learning techniques
• Experience designing, building, and deploying ML models
• Experience with SQL and data analysis
• Experience with ML lifecycle tools such as MLflow, CI/CD, and model monitoring
• Excellent problem-solving and communication skills
Preferred Skills
• Experience with Azure Machine Learning and Databricks
• Prompt Engineering
• RAG (Retrieval-Augmented Generation)
• LLM evaluation (LLM as Judge)
• Airline industry experience
• Consulting experience
• Microsoft Dynamics (Nice to Have)






