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Remote Prompt Engineer Jobs in West Virginia (NOW HIRING)

LTS

Senior Applied AI Engineer

Charleston, WV · Remote

$113K - $149K/yr

United States - Remote Clearance: Ability to obtain and maintain a Public Trust LTS is seeking a ... Improve autonomous and multi-agent workflows through prompt engineering, reasoning optimization ...

AmeriSave Mortgage Corp.

$120K - $140K/yr

This is a remote opportunity to work from home. What You'll Do: * Architect and implement robust ... Familiarity with prompt engineering. * Exposure to sentiment detection and emotion-aware dialogue ...

LTS

Agentic AI Security Engineer

Charleston, WV · Remote

United States - Remote Clearance: Ability to obtain and maintain a Public Trust LTS is seeking a ... Assess risks associated with prompt injection, jailbreak attempts, indirect prompt attacks, tool ...

Cengage Learning

Principal Software Engineer

Charleston, WV · On-site +1

$124K - $167K/yr

As a successful technology leader, you will build and lead remote software engineering ... prompt engineering, AI agent orchestration, retrieval augmented generation, and vector databases.

AmeriSave Mortgage Corp.

$175K - $350K/yr

Implement LLMOps practices including prompt versioning, caching, observability, and cost tracking ... High-speed internet required for remote work, Cable or Fiber ONLY with the ability to connect via ...

Experian

$58.25 - $76.75/hr

This is a Remote position. You will report to the EVP of Developer Experience & AI Tooling You will ... and prompt and context engineering. * Experience integrating AI tools through MCP servers ...

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Remote Prompt Engineer information

What is a remote prompt engineer?

A Remote Prompt Engineer designs, refines, and optimizes prompts to improve interactions between users and AI models. They work with natural language processing (NLP) systems to enhance response accuracy and relevance. This role often involves testing different prompts, analyzing AI outputs, and collaborating with developers or researchers to fine-tune language models. Since the position is remote, engineers use online tools and communication platforms to collaborate with teams and stay updated on AI advancements.

What does a typical workday look like for a remote prompt engineer?

As a Remote Prompt Engineer, your workday often involves designing and testing prompts for various AI models, collaborating with product managers and developers, and analyzing model outputs to refine interactions. You may also participate in virtual team meetings to discuss project goals, provide feedback on AI performance, and stay updated on new advancements in prompt engineering. Routine responsibilities include documenting prompt structures, troubleshooting model behavior, and integrating feedback from client or user testing. This dynamic and collaborative environment enables you to contribute creative solutions and drive continuous improvement in AI-driven applications.

What are the key skills and qualifications needed to thrive as a remote prompt engineer?

To thrive as a Remote Prompt Engineer, you need expertise in natural language processing, prompt design, and a background in computer science or a related field. Familiarity with AI platforms (such as OpenAI or Anthropic APIs), programming languages like Python, and prompt engineering tools is highly valuable. Outstanding communication, collaboration, and problem-solving skills help remote team members excel in optimizing AI performance. These competencies ensure tailored, effective AI solutions and smooth, results-driven teamwork from a remote environment.

What are the most commonly searched types of Prompt Engineer jobs in West Virginia? The most popular types of Prompt Engineer jobs in West Virginia are:
What are popular job titles related to Remote Prompt Engineer jobs in West Virginia? For Remote Prompt Engineer jobs in West Virginia, the most frequently searched job titles are:
What job categories do people searching Remote Prompt Engineer jobs in West Virginia look for? The top searched job categories for Remote Prompt Engineer jobs in West Virginia are:
What cities in West Virginia are hiring for Remote Prompt Engineer jobs? Cities in West Virginia with the most Remote Prompt Engineer job openings:
Remote Prompt Engineer jobs near you
Infographic showing various Remote Prompt Engineer job openings in West Virginia as of July 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 100% Remote job distribution.

Prompt Engineer: LLM Migration & Optimization

Welo Data

Charleston, WV • Remote

Part-time

Re-posted 19 days ago

Job description

United States • Remote • Part-Time

Are you an expert at navigating the complex logic of Large Language Models? Welo Data is seeking a technical Prompt Engineer to lead the end-to-end migration of template workflows into high-performance LLM autoraters.

This isn't just about writing prompts—it’s about engineering a technical bridge. You will use advanced APG/APO tools and manual refinement to ensure our automated systems meet (and exceed) human accuracy baselines.

The Mission: Architecting the Future of Rating
  • Technical Migration: Take ownership of the workflow for transitioning templates to LLM autoraters.
  • Optimization Leadership: Run and supervise Automated Prompt Optimization (APO) tools, identifying where logic plateaus and providing the manual "spark" to overcome deadlocks.
  • Metrics-Driven Accuracy: Continuously measure quality against gold data, calculating critical performance metrics like precision, recall, and $F_1$ scores.
  • Edge-Case Engineering: Solve complex scenarios by designing manual prompts that handle anti-patterns and broken logic in legacy architectures.
Project Details
  • Schedule: Part-Time (Flexible hours within project milestones)
  • Location: 100% Remote (Must be based in the United States)
  • Employment Type: Freelance / Independent Contractor
 Who We Are Looking For
  • Linguistic & AI Mastery: 2+ years of experience as a Prompt Engineer. You must be comfortable tuning LLMs for structured outputs and complex classification tasks.
  • Academic Background: BS, MS, or PhD in Computer Science, Data Science, Computational Linguistics, or a related analytical field.
  • Technical Agility: Fast learner capable of mastering proprietary internal tools and interfaces (like the Goose API) with minimal supervision.
  • Data Fluency: Strong ability to identify error patterns and use SQL or data analytics tools to analyze model performance.
Preferred Skills
  • Familiarity with shadowbot disagreement tracking between humans and LLMs.
  • Hands-on experience with Chain-of-Thought (CoT) and few-shot learning.
  • Proven ability to draft high-level Launch Certification Documentation.

Working at Welo Data

What to expect from working at Welo Data

From Welo Data

About Welo Data, in their own words

From Welo Data

Welo Data is a global AI data services company powering the next generation of AI. We build, annotate, and validate the training datasets that make AI models accurate, safe, and ready for the real world — across languages, cultures, and domains.

Our team of experts spans the globe, combining deep technical knowledge with a human-centered approach. If you want your work to shape how AI understands the world, you'll find your place here.

Diversity and inclusion statement

From Welo Data

Our Strength is derived from Winning Together. Welo Data is unequivocally committed to developing and fostering a workplace and organizational culture that values the diversity of thought and perspective delivered by a diverse global workforce operating within an inclusive organization.