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Volunteer Prompt Engineering Jobs (NOW HIRING)

Hands-on experience with LLM-based systems (e.g., RAG architectures, prompt engineering, model ... Make an impact with two paid volunteer days to give back to your community * Advance your skills ...

Hands-on experience with LLM-based systems (e.g., RAG architectures, prompt engineering, model ... Make an impact with two paid volunteer days to give back to your community * Advance your skills ...

Hands-on experience with LLM-based systems (e.g., RAG architectures, prompt engineering, model ... Make an impact with two paid volunteer days to give back to your community * Advance your skills ...

Integrate large language models (LLMs) into client workflows via prompt engineering, fine-tuning ... Community & Culture - Paid community volunteer time, employer-charitable match programs, corporate ...

Integrate large language models (LLMs) into client workflows via prompt engineering, fine-tuning ... Community & Culture - Paid community volunteer time, employer-charitable match programs, corporate ...

Must Have * 3 years - Large Language Models (LLMs), and prompt engineering * 3 years - Retrieval ... volunteer work * 1 week of paid maternity/paternity LOA after 1 year of Full-time employment ...

Must Have * 3 years - Large Language Models (LLMs), and prompt engineering * 3 years - Retrieval ... volunteer work * 1 week of paid maternity/paternity LOA after 1 year of Full-time employment ...

Corporate AI Engineer

Addison, TX · On-site +1

$154K - $236K/yr

... prompt engineering, orchestration logic, retrievalaugmented generation (RAG) patterns. * Integrate ... Each of our team members has 5 days set aside as volunteer time off (VTO) to contribute to the ...

Senior AI Engineer

Charlotte, NC · Remote

$55 - $60/hr

Design and deploy LLM workflows including prompt engineering, RAG, and evaluation for voice and ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

Senior AI Engineer

Charlotte, NC · Remote

$55 - $60/hr

Design and deploy LLM workflows including prompt engineering, RAG, and evaluation for voice and ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

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How much do volunteer prompt engineering jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for volunteer prompt engineering in the United States is $19.14, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $20.19 per hour, depending on experience, location, and employer.

What is the difference between Volunteer Prompt Engineering vs Data Annotation Specialist?

AspectVolunteer Prompt EngineeringData Annotation Specialist
Required CredentialsNone or basic technical skillsTypically requires familiarity with annotation tools and sometimes certifications
Work EnvironmentVolunteer settings, remote or non-profit projectsCorporate or tech company environments, often remote or on-site
Industry UsageAI development, research projects, non-profit initiativesMachine learning, AI training datasets, product development
Search & Comparison IntentUnderstanding volunteer roles in AIProfessional data labeling and annotation roles

Volunteer Prompt Engineering involves volunteers creating or refining prompts for AI models, often in research or non-profit contexts. Data Annotation Specialists focus on labeling data to train AI systems, usually in professional or corporate settings. While both roles support AI development, Volunteer Prompt Engineering emphasizes creative prompt design without formal credentials, whereas Data Annotation Specialists require specific skills in data labeling. The roles differ mainly in scope, environment, and professional requirements.

More about Volunteer Prompt Engineering jobs
What cities are hiring for Volunteer Prompt Engineering jobs? Cities with the most Volunteer Prompt Engineering job openings:
What are the most commonly searched types of Prompt Engineering jobs? The most popular types of Prompt Engineering jobs are:
What states have the most Volunteer Prompt Engineering jobs? States with the most job openings for Volunteer Prompt Engineering jobs include:
Infographic showing various Volunteer Prompt Engineering job openings in the United States as of May 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $39,804 per year, or $19.1 per hour.
AI Engineer

$28K/mo

Full-time

Medical, Dental, Vision, Retirement

Posted 27 days ago


Job description

ABOUT YOU
Are you energized by the opportunity to build and scale AI solutions that create real business impact? Do you thrive at the intersection of software engineering, machine learning, and emerging generative AI technologies? If so, we have an exciting opportunity for you at ARCO, a Family of Construction Companies.
We are looking for an AI Technical Engineer to help design, develop, and deploy enterprise-grade AI and large language model (LLM) solutions across our organization. This individual will play a key role in advancing our AI strategy by building intelligent applications, enhancing operational efficiency, and identifying innovative ways to leverage AI throughout the business.
WHAT WE CAN OFFER YOU
We are dedicated to the well-being of our associates and are proud to be consistently recognized as a Best Place to Work. Our compensation and benefits package not only supports our associates and their families but benefits local communities and communities around the world.
  • Industry-leading performance-based bonus program
  • ESOP
  • Traditional and Roth 401k
  • Tuition reimbursement for associates
  • Scholarship for associates' children up to $28,000 per child
  • 1-month paid sabbatical after every five years of employment, plus $5,000 for travel
  • 1-week paid volunteer leave each year
  • 100% charitable match
  • Medical, dental, and vision insurance coverage
  • 100% paid 12-week maternity leave

At ARCO, our first core value is to treat people fairly and do the right thing. We are committed to building and sustaining a culture that supports diversity and inclusion. We are proud to be an equal opportunity employer, and all qualified applicants will receive consideration for employment.
From recruiting, training, and hiring practices to selecting our subcontractors, we understand that diversity of all those involved in the construction process enhances our ability to deliver the best solutions to our customers. We hire the best and the brightest from across the country - constructing a team of experts in architecture, design, engineering, project management, and business services.
A DAY IN THE LIFE
  • Design, build, and deploy AI-driven applications and services
  • Develop generative AI solutions using large language models (LLMs) via Azure OpenAI Service
  • Implement use cases such as chatbots, copilots, document summarization, knowledge search, and workflow automation
  • Apply prompt engineering, grounding, and retrieval-augmented generation (RAG) techniques
  • Evaluate LLM outputs for accuracy, safety, and performance
  • Build, train, and evaluate models using Azure Machine Learning
  • Work with structured and unstructured data to support AI and LLM-based solutions
  • Perform data preprocessing, feature engineering, and model tuning
  • Manage model lifecycle, versioning, and prompt iteration strategies
  • Monitor model and LLM performance, usage, and cost; optimize as needed
  • Implement CI/CD pipelines using Azure DevOps or GitHub
  • Document models, prompts, and system architecture clearly
  • Translate business needs into scalable technical solutions
  • Work with cross-functional teams to identify AI and LLM opportunities
  • Deploy and manage AI/LLM solutions in Azure environments
  • Build scalable applications using Azure Functions, Azure App Service, or containers
  • Integrate AI capabilities into enterprise systems and Microsoft tools (e.g., Teams, SharePoint, Power Platform)
  • Develop backend services and APIs to support AI/LLM applications

NECESSARY QUALIFICATIONS
  • Bachelor's degree in Computer Science, Engineering, or related field
  • 2-5+ years of experience in software development, AI, or machine learning
  • Strong programming skills in Python / Microsoft full-stack development
  • Experience building APIs and backend services
  • Hands-on experience or strong familiarity with large language models (LLMs) and generative AI concepts
  • Experience working in a cloud environment (Azure preferred)
  • Experience building applications using Azure OpenAI Service
  • Knowledge of LLM techniques such as prompt engineering, RAG, embeddings, and vector search (e.g., Azure AI Search)
  • Experience integrating AI into Microsoft ecosystem tools (Teams, SharePoint, Power Platform)
  • Familiarity with containerization (Docker) and orchestration (Kubernetes)
  • Experience with secure, enterprise-grade AI deployment

MAKE YOUR MOVE
We are proud to be one of the fastest-growing, privately-owned companies in America, celebrating over 30 years of experience as design-build experts. We have completed over 6,550 design-build projects nationwide. We ranked #6 on ENR's Design-Build Firms list and #29 on ENR's Top 400 Contractors list of 2025. Most importantly, our clients like us, trust us and want to do business with us. We are looking for people with the same enthusiasm, passion, and respect for the hard work that brought us to where we are today. Are you a person that can make a difference at ARCO? If the answer is, "Yes!" we look forward to meeting you.
ARCO does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies without pre-approval from ARCO's Human Resource team. Pre-approval is required before any external candidate can be submitted. ARCO will not be responsible for fees related to unsolicited resumes and for candidates who are sent directly to our hiring managers. #LI-KL1 #LI-Onsite
LEGAL DISCLAIMER
EOE, including disability/vets

ARCO a Family of Construction logo

About ARCO a Family of Construction

Sourced by ZipRecruiter

Established in 1992 as The ARCO Way, this design‑build general contracting firm has grown to 48 regional offices across the U.S., with more than 1,000 associates delivering over $5 billion in construction annually. As one of the nation's top design‑build firms, ARCO specializes in cold‑storage, warehouses, laboratories, multi‑family housing, senior‑care campuses, food & beverage processing, data centers, and controlled‑environment agriculture. Their client base spans coast‑to‑coast repeat relationships in both commercial and specialty sectors.

Industry

Construction

Company size

1,001 - 5,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1992