

Harnham
Data Engineer
β - Featured Role | Apply direct with Data Freelance Hub
This role is a Data Engineer position for a 12-month contract, fully remote, with a pay rate of $120-160/hr. Requires 5+ years in AI/ML and 1-2 years in GenAI solutions. Proficiency in Python and cloud platforms is essential.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
720
-
ποΈ - Date
November 27, 2025
π - Duration
More than 6 months
-
ποΈ - Location
Remote
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
United States
-
π§ - Skills detailed
#Hugging Face #GCP (Google Cloud Platform) #Scala #Deployment #Langchain #Monitoring #Databases #Requirements Gathering #AI (Artificial Intelligence) #GIT #Data Governance #Azure #Data Engineering #Spark (Apache Spark) #MLflow #AWS (Amazon Web Services) #DevOps #Cloud #Python #ML (Machine Learning)
Role description
Engagement Details
β’ Type: 12-month contract with potential for extension
β’ Location: Fully remote; preference for contractors near a central U.S. hub who can occasionally work onsite (2-3 days/week)
β’ Schedule: Approximately 40 hours per week (may begin at 32 hours)
β’ Team Structure: Initial group of three engineers, with expected team growth
β’ Reporting: Works closely with an engagement lead, account manager, and project manager
β’ Compensation: Targeting $120-160/hr, with a maximum of $220/hr for top-tier profiles
Core Responsibilities
β’ Deliver end-to-end GenAI solutions, including requirements gathering, architecture, development, testing, deployment, and production support.
β’ Build sophisticated RAG pipelines and LLM applications that integrate enterprise data and knowledge repositories.
β’ Implement vector database solutions, agentic frameworks, and prompt orchestration systems to support AI-driven workflows.
β’ Productionize GenAI applications using best practices for MLOps, CI/CD, automated pipelines, and performance monitoring.
β’ Collaborate closely with data engineering and platform teams to design scalable, secure, and maintainable architectures.
β’ Advise clients on tooling, design patterns, deployment strategies, governance, and operational readiness for GenAI systems.
β’ Provide technical mentorship to internal and client teams adopting GenAI and modern data engineering practices.
Key Technical Requirements
β’ 5+ years of experience in AI/ML engineering, data engineering, software development, or similar technical fields.
β’ 1-2 years of hands-on, production-level experience delivering GenAI solutions (RAG, LLMs, agentic workflows).
β’ Strong experience with unified data and AI platforms (such as Spark, MLflow, feature stores, and data governance tools).
β’ High proficiency in Python and common GenAI tooling: LangChain, LLM APIs (OpenAI, Azure, Anthropic), Hugging Face, and vector databases (FAISS, Pinecone, Weaviate, Chroma).
β’ Solid experience with cloud infrastructure and deployment across AWS, Azure, or GCP, as well as DevOps practices (Git, pipelines, CI/CD).
β’ Excellent communication skills and comfort operating in client-facing delivery environments.
β’ Preferred: industry certifications in data engineering, ML engineering, or GenAI engineering.
Engagement Details
β’ Type: 12-month contract with potential for extension
β’ Location: Fully remote; preference for contractors near a central U.S. hub who can occasionally work onsite (2-3 days/week)
β’ Schedule: Approximately 40 hours per week (may begin at 32 hours)
β’ Team Structure: Initial group of three engineers, with expected team growth
β’ Reporting: Works closely with an engagement lead, account manager, and project manager
β’ Compensation: Targeting $120-160/hr, with a maximum of $220/hr for top-tier profiles
Core Responsibilities
β’ Deliver end-to-end GenAI solutions, including requirements gathering, architecture, development, testing, deployment, and production support.
β’ Build sophisticated RAG pipelines and LLM applications that integrate enterprise data and knowledge repositories.
β’ Implement vector database solutions, agentic frameworks, and prompt orchestration systems to support AI-driven workflows.
β’ Productionize GenAI applications using best practices for MLOps, CI/CD, automated pipelines, and performance monitoring.
β’ Collaborate closely with data engineering and platform teams to design scalable, secure, and maintainable architectures.
β’ Advise clients on tooling, design patterns, deployment strategies, governance, and operational readiness for GenAI systems.
β’ Provide technical mentorship to internal and client teams adopting GenAI and modern data engineering practices.
Key Technical Requirements
β’ 5+ years of experience in AI/ML engineering, data engineering, software development, or similar technical fields.
β’ 1-2 years of hands-on, production-level experience delivering GenAI solutions (RAG, LLMs, agentic workflows).
β’ Strong experience with unified data and AI platforms (such as Spark, MLflow, feature stores, and data governance tools).
β’ High proficiency in Python and common GenAI tooling: LangChain, LLM APIs (OpenAI, Azure, Anthropic), Hugging Face, and vector databases (FAISS, Pinecone, Weaviate, Chroma).
β’ Solid experience with cloud infrastructure and deployment across AWS, Azure, or GCP, as well as DevOps practices (Git, pipelines, CI/CD).
β’ Excellent communication skills and comfort operating in client-facing delivery environments.
β’ Preferred: industry certifications in data engineering, ML engineering, or GenAI engineering.






