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Senior Prompt Engineer Jobs (NOW HIRING)

Fuku

Senior Prompt Engineering Engineer

San Francisco, CA · On-site

$123K - $169K/yr

Role Entbot is seeking a Senior Prompt Engineering Engineer who will own the full lifecycle of intelligent workflow design. This includes prompt research, automated evaluation, guardrail ...

Fuku

Senior Prompt Engineering Engineer

San Francisco, CA · On-site +1

$123K - $169K/yr

Role Entbot is seeking a Senior Prompt Engineering Engineer who will own the full lifecycle of intelligent workflow design. This includes prompt research, automated evaluation, guardrail ...

Codertal

Prompt Engineer

Union, NJ · On-site +1

Mid to Senior About the Role Codertal is looking for a highly skilled Prompt Engineer to design, test, and optimize prompts that drive accurate, reliable, and efficient responses from advanced AI ...

Cantina

Prompt Engineer

Los Angeles, CA · On-site

$150K - $180K/yr

As a Prompt Engineer at Cantina Labs, you will operate at the frontier of social generative AI-shaping how millions of users experience storytelling, and connection through AI characters. You'll ...

CYNET SYSTEMS

Data Engineer

Alpharetta, GA · On-site

$55/hr

* We are seeking a Senior Prompt Engineer AI Specialist Technical Analyst to support enterprise scale Generative AI and LLM based solutions including Service Assist AI and Agent Desktop aligned ...

SitusAMC

SR Prompt Engineer - CRE Technology - Remote

$107K - $146K/yr

... or Engineering) or equivalent combination of education and experience * Minimum of 6+ years of industry and/or relevant experience, typically with 1+ years in a Senior Associate level role or ...

Welo Global

$97K - $134K/yr

Welo Global is seeking a Prompt Engineer in the United States, specifically in New York. This role involves managing the technical migration workflow for transitioning templates to LLM auto-raters ...

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Senior Prompt Engineer information

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$59.5K

$126.6K

$183.5K

How much do senior prompt engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for senior prompt engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Prompt Engineer, and why are they important?

To thrive as a Senior Prompt Engineer, you need expertise in natural language processing, prompt engineering techniques, and a solid background in computer science or a related field. Familiarity with large language model APIs, AI development platforms, and tools like Python, Jupyter, and version control systems is typically required. Exceptional analytical thinking, creativity, and strong communication skills help you craft effective prompts and work collaboratively with multidisciplinary teams. These skills are essential to optimize model outputs, solve complex user challenges, and drive impactful AI solutions.

How does a Senior Prompt Engineer typically collaborate with cross-functional teams to optimize AI system outputs?

Senior Prompt Engineers frequently work alongside data scientists, machine learning engineers, product managers, and UX designers to fine-tune AI models and ensure prompt effectiveness. Collaboration often involves iterative testing, gathering feedback, and adjusting prompts based on real-world user interactions and business goals. This teamwork helps ensure outputs are accurate, contextually appropriate, and aligned with user expectations. Regular communication and shared documentation are essential to maintain alignment and drive continuous improvement.

What are Senior Prompt Engineers?

Senior Prompt Engineers are professionals who specialize in designing, refining, and optimizing prompts for AI language models, such as ChatGPT or other generative AI systems. They combine expertise in natural language processing, programming, and domain knowledge to ensure AI outputs are accurate, relevant, and aligned with user goals. Senior Prompt Engineers typically lead teams, develop prompt engineering best practices, and collaborate with product managers, data scientists, and developers to improve AI-driven products. Their work is crucial for organizations leveraging AI to enhance user experiences, automate workflows, or generate content.

Which 3 jobs will survive AI?

Senior Prompt Engineers are likely to continue thriving as AI relies on skilled professionals to design, refine, and manage prompts for effective outputs. Jobs that require complex problem-solving, creativity, and emotional intelligence—such as healthcare providers, educators, and specialized technical roles—are also expected to persist despite AI advancements. These roles often involve tasks that are difficult for AI to fully replicate or automate.
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Senior Prompt Engineer jobs near you
Infographic showing various Senior Prompt Engineer job openings in the United States as of May 2026, with employment types broken down into 72% Full Time, 23% Part Time, and 5% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.
Senior Prompt Engineer: LLM Migration & Optimization

Senior Prompt Engineer: LLM Migration & Optimization

Welo Data

Charleston, WV • Remote

$96K - $132K/yr

Part-time

Posted 17 days ago

Job description

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

This role is designed for a technical specialist who understands that "perfecting a prompt" is a rigorous engineering discipline. You will leverage advanced APG/APO tools and manual refinement to ensure our automated systems meet—and exceed—human crowd baselines in accuracy and nuance.

🚀 The Mission: Automated Quality at Scale
  • Architectural Migration: Take full ownership of the end-to-end technical migration of templates to LLM autoraters.
  • Optimization Leadership: Utilize Automatic Prompt Generation (APG) and supervise Automated Prompt Optimization (APO) tools to push model performance past plateaus and deadlocks.
  • Metrics-Driven Excellence: Continuously measure quality against "gold data" baselines, tracking precision, recall, and $F_1$ scores to justify launch readiness.
  • Edge-Case Engineering: Manually draft and refine complex prompts to overcome anti-patterns and architecture gaps that automated tools can't solve.
Project Details
  • Job Title: Senior Prompt Engineer (LLM Migration)
  • Schedule: Part-Time (Set your own hours within project milestones)
  • Location: 100% Remote (Must be based in the United States)
  • Employment Type: Freelance / Independent Contractor
Candidate Profile
  • Educational Foundation: Bachelor’s, Master’s, or PhD in Computer Science, Data Science, Computational Linguistics, or a related analytical field.
  • Prompt Engineering Mastery: 4+ years of experience tuning LLMs for strict, structured outputs, complex classification, and few-shot learning.
  • Analytical Power: High proficiency in identifying error patterns and using SQL or data analytics tools to monitor performance.
  • Technical Agility: Fast learner capable of mastering proprietary internal tools and "Goose API" style interfaces with minimal oversight.
Preferred Technical Skills
  • Familiarity with shadowbot monitoring and disagreement tracking.
  • Experience in AI model evaluation and software engineering.
  • Deep understanding of semantics, logic, and Chain-of-Thought (CoT) prompting.
  • Proven ability to draft high-level Launch Certification Documentation.
Recruitment & Onboarding
  1. Technical Review: Submit your CV and portfolio of LLM optimization work.
  2. Prompt Assessment: Demonstrate your ability to navigate complex template clusters and APO deadlocks.
  3. Tooling Deep-Dive: Get access to our internal technical suite and migration workflows.
  4. Launch: Begin your part-time engagement and lead the shift to LLM-driven autorating.

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.