

Brooksource
Prompt Engineer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Prompt Engineer/Data Scientist in Greenwood Village, CO, with a long-term rolling W2 contract paying $60-$70/hour. Requires 3-5 years in data science/NLP, 1 year in prompt engineering, and proficiency in Python and LLM libraries.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
560
-
🗓️ - Date
March 14, 2026
🕒 - Duration
Unknown
-
🏝️ - Location
On-site
-
📄 - Contract
W2 Contractor
-
🔒 - Security
Unknown
-
📍 - Location detailed
Greenwood Village, CO
-
🧠 - Skills detailed
#Cybersecurity #Langchain #NLP (Natural Language Processing) #API (Application Programming Interface) #Databases #Libraries #AWS (Amazon Web Services) #Security #Consulting #Python #Cloud #Data Science #Scala #"ETL (Extract #Transform #Load)"
Role description
Data Scientist – Prompt Engineering & RAG Specialist
Location: Greenwood Village, CO
Long-term rolling W2 contract with benefits
Pay: $60-$70/hour
We’re looking for a Data Scientist with a passion for prompt engineering and Retrieval-Augmented Generation (RAG) to help us push the boundaries of what LLMs can do. This role is perfect for someone who’s been “swimming in prompts” and understands how to make LLMs perform with precision and context.
What You’ll Do:
• Design, iterate, and optimize prompts for LLMs to achieve targeted outcomes.
• Implement and manage RAG pipelines to enhance contextual relevance.
• Collaborate with engineering and product teams to deploy prompt-based solutions.
• Evaluate prompt effectiveness and refine strategies based on performance metrics.
What You’ll Bring:
• 3–5 years of experience in data science or NLP, with at least 1 year focused on prompt engineering.
• Deep understanding of LLM behavior, prompt design, and system prompts.
• Familiarity with vector databases and RAG frameworks.
• Experience with Python and LLM libraries (e.g., LangChain, OpenAI API).
• Strong analytical and communication skills.
Why Join Us?
You’ll work alongside some of the best minds in prompt engineering, including our internal “prompt royalty.” If you’re ready to innovate with LLMs and build cutting-edge solutions, this is the role for you.
• 401(k) Matching Plan
• Medical, Dental, & Vision Plans
• Relationship Driven Process to Find Your Best Fit
• 6 Paid Holidays
• Regular Meetings to Ensure Quality in Your Engagement
About Us:
At Brooksource, relationships are the foundation of everything we do. Since 2000, we’ve built lasting partnerships with clients, consultants, and internal teams to deliver an exceptional experience across every engagement. As a trusted IT and Engineering services provider, Brooksource supports Fortune 500 organizations through Experience-Driven Staffing, Professional Services, and Elevate, our proprietary Workforce Transformation program. Whether you're hiring for software development, cloud computing, cybersecurity, data analytics, or enterprise IT, our customized staffing solutions are designed to align with your company’s unique goals, culture, and technology stack. We offer flexible hiring models, including contract, contract-to-hire, and direct placement to meet your evolving business needs.
We are a certified partner of leading platforms, including Salesforce, AWS, Microsoft, and Google Cloud, enabling us to deliver scalable, end-to-end technology solutions. With a growing national footprint, Brooksource is redefining expectations in IT consulting, engineering services, and technology workforce solutions.Brooksource is a top consulting and professional services provider specializing in IT and Engineering solutions for Fortune 500 companies and the public sector. It utilizes a national network of over 25,000 consultants, local and national delivery engines, as well as strategic partnerships with industry-leading technology providers to support its customers’ high-impact initiatives.
EEO Statement:
Brooksource is an equal opportunity employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, physical or mental disability, protected medical condition as defined by applicable state or local law, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances.
Benefits & Perks
Brooksource offers competitive medical, dental, vision, Health Savings Account, Dependent Care FSA, and supplemental coverage with plans that can fit each employee’s needs. We offer a 401k plan that includes a company match and is fully vested after you become eligible, paid time off, sick time, and paid company holidays. We also offer an Employee Assistance Program (EAP) that provides services like virtual counseling, financial services, legal services, life coaching, etc.
Pay Disclaimer:
The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Data Scientist – Prompt Engineering & RAG Specialist
Location: Greenwood Village, CO
Long-term rolling W2 contract with benefits
Pay: $60-$70/hour
We’re looking for a Data Scientist with a passion for prompt engineering and Retrieval-Augmented Generation (RAG) to help us push the boundaries of what LLMs can do. This role is perfect for someone who’s been “swimming in prompts” and understands how to make LLMs perform with precision and context.
What You’ll Do:
• Design, iterate, and optimize prompts for LLMs to achieve targeted outcomes.
• Implement and manage RAG pipelines to enhance contextual relevance.
• Collaborate with engineering and product teams to deploy prompt-based solutions.
• Evaluate prompt effectiveness and refine strategies based on performance metrics.
What You’ll Bring:
• 3–5 years of experience in data science or NLP, with at least 1 year focused on prompt engineering.
• Deep understanding of LLM behavior, prompt design, and system prompts.
• Familiarity with vector databases and RAG frameworks.
• Experience with Python and LLM libraries (e.g., LangChain, OpenAI API).
• Strong analytical and communication skills.
Why Join Us?
You’ll work alongside some of the best minds in prompt engineering, including our internal “prompt royalty.” If you’re ready to innovate with LLMs and build cutting-edge solutions, this is the role for you.
• 401(k) Matching Plan
• Medical, Dental, & Vision Plans
• Relationship Driven Process to Find Your Best Fit
• 6 Paid Holidays
• Regular Meetings to Ensure Quality in Your Engagement
About Us:
At Brooksource, relationships are the foundation of everything we do. Since 2000, we’ve built lasting partnerships with clients, consultants, and internal teams to deliver an exceptional experience across every engagement. As a trusted IT and Engineering services provider, Brooksource supports Fortune 500 organizations through Experience-Driven Staffing, Professional Services, and Elevate, our proprietary Workforce Transformation program. Whether you're hiring for software development, cloud computing, cybersecurity, data analytics, or enterprise IT, our customized staffing solutions are designed to align with your company’s unique goals, culture, and technology stack. We offer flexible hiring models, including contract, contract-to-hire, and direct placement to meet your evolving business needs.
We are a certified partner of leading platforms, including Salesforce, AWS, Microsoft, and Google Cloud, enabling us to deliver scalable, end-to-end technology solutions. With a growing national footprint, Brooksource is redefining expectations in IT consulting, engineering services, and technology workforce solutions.Brooksource is a top consulting and professional services provider specializing in IT and Engineering solutions for Fortune 500 companies and the public sector. It utilizes a national network of over 25,000 consultants, local and national delivery engines, as well as strategic partnerships with industry-leading technology providers to support its customers’ high-impact initiatives.
EEO Statement:
Brooksource is an equal opportunity employer that does not discriminate on the basis of actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, physical or mental disability, protected medical condition as defined by applicable state or local law, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances.
Benefits & Perks
Brooksource offers competitive medical, dental, vision, Health Savings Account, Dependent Care FSA, and supplemental coverage with plans that can fit each employee’s needs. We offer a 401k plan that includes a company match and is fully vested after you become eligible, paid time off, sick time, and paid company holidays. We also offer an Employee Assistance Program (EAP) that provides services like virtual counseling, financial services, legal services, life coaching, etc.
Pay Disclaimer:
The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.






