

Dahl Consulting
Backend Engineer – GenAI & Data Infrastructure (28867)
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Backend Engineer – GenAI & Data Infrastructure, contract for 6 months, hybrid in Brooklyn Park, MN, paying $75.00 - $105.00 per hour. Key skills include Python, PostgreSQL, OpenSearch/Elasticsearch, and GenAI expertise.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
840
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🗓️ - Date
January 20, 2026
🕒 - Duration
More than 6 months
-
🏝️ - Location
Hybrid
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
-
📍 - Location detailed
Brooklyn Park, MN
-
🧠 - Skills detailed
#Consulting #Elasticsearch #Indexing #AI (Artificial Intelligence) #Python #Storage #Langchain #Data Cleaning #OpenSearch #PostgreSQL #Databases #ChatGPT #Data Science #Agile
Role description
Backend Engineer – GenAI & Data Infrastructure
Location: Brooklyn Park, MN | Hybrid (Local Only)
Job Type: Contract (6 months)
Compensation: $75.00 - $105.00 per hour (W2 Only)
Industry: Retail
Required Skills:
• OpenSearch/Elasticsearch
• PostgreSQL
• Python
• Strong understanding of GenAI patterns, frameworks, and use cases
• Experience with vector databases
About the Role
We’re looking for a Backend Engineer with strong GenAI expertise to help build data infrastructure and AI-powered workflows that support trend research and design ideation. This role is hands-on, working closely with data scientists and engineers to develop storage, indexing, and search components for a multi-modal library of images and documents.
What You’ll Do:
• Build and optimize backend systems for GenAI workflows.
• Develop infrastructure for data cleaning, tagging, and indexing.
• Collaborate in an Agile environment with cross-functional teams.
Must-Have Skills:
• Python, PostgreSQL, Open/Elasticsearch
• Strong knowledge of emerging GenAI patterns (RAG, Agentic AI)
• Experience with GenAI models and enterprise AI integration
• Vector databases
• LangChain/LangGraph, Google GenAI, Gemini, ChatGPT
• Containerized environments
About You:
• 5+ years of backend engineering experience
• Passion for building AI-powered systems
Benefits
Dahl Consulting is proud to offer a comprehensive benefits package to eligible employees that will allow you to choose the best coverage to meet your family’s needs. For details, please review the DAHL Benefits Summary: https://www.dahlconsulting.com/benefits-w2fta/.
Backend Engineer – GenAI & Data Infrastructure
Location: Brooklyn Park, MN | Hybrid (Local Only)
Job Type: Contract (6 months)
Compensation: $75.00 - $105.00 per hour (W2 Only)
Industry: Retail
Required Skills:
• OpenSearch/Elasticsearch
• PostgreSQL
• Python
• Strong understanding of GenAI patterns, frameworks, and use cases
• Experience with vector databases
About the Role
We’re looking for a Backend Engineer with strong GenAI expertise to help build data infrastructure and AI-powered workflows that support trend research and design ideation. This role is hands-on, working closely with data scientists and engineers to develop storage, indexing, and search components for a multi-modal library of images and documents.
What You’ll Do:
• Build and optimize backend systems for GenAI workflows.
• Develop infrastructure for data cleaning, tagging, and indexing.
• Collaborate in an Agile environment with cross-functional teams.
Must-Have Skills:
• Python, PostgreSQL, Open/Elasticsearch
• Strong knowledge of emerging GenAI patterns (RAG, Agentic AI)
• Experience with GenAI models and enterprise AI integration
• Vector databases
• LangChain/LangGraph, Google GenAI, Gemini, ChatGPT
• Containerized environments
About You:
• 5+ years of backend engineering experience
• Passion for building AI-powered systems
Benefits
Dahl Consulting is proud to offer a comprehensive benefits package to eligible employees that will allow you to choose the best coverage to meet your family’s needs. For details, please review the DAHL Benefits Summary: https://www.dahlconsulting.com/benefits-w2fta/.






