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Senior Prompt Engineer Jobs in Seattle, WA (NOW HIRING)

Metropolis

Senior AI Engineer

Seattle, WA · On-site

$139K - $183K/yr

They are seeking a Senior AI Engineer to design and ship AI-powered tools and automation pipelines ... prompt pipelines, agentic workflows, tool-calling integrations, and retrieval-augmented generation ...

Funko

Sr. AI Engineer

Everett, WA

$115K - $158K/yr

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering ... The Sr. AI Engineer will play a critical role in turning AI from isolated experiments into ...

Funko

Sr. AI Engineer

Everett, WA

$115K - $158K/yr

Build AI-powered applications using Large Language Models (LLMs), AI agents, prompt engineering ... The Sr. AI Engineer will play a critical role in turning AI from isolated experiments into ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

The Senior Software Engineer, Fullstack will work closely with UX designers and research scientists ... prompt engineering, memory management, agent workflows, and external tool integrations • Strong ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

The Senior Software Engineer, Fullstack will work on developing AI-powered solutions by ... prompt engineering, memory management, agent workflows, and external tool integrations • Strong ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

The Senior Software Engineer, Fullstack will develop impactful AI-powered solutions, collaborating ... prompt engineering, memory management, agent workflows, and external tool integrations • Strong ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

They are seeking a Senior Software Engineer, Fullstack to develop impactful AI-powered solutions by ... prompt engineering, memory management, agent workflows, and external tool integrations • Strong ...

Saransh Inc

Senior AI Engineer - Privacy

Bellevue, WA · On-site

$117K - $162K/yr

Senior AI Engineer - Privacy Location: Bellevue, WA (Onsite from Day 1) Job Type: Contract Must ... Apply prompt engineering, few-shot learning, and fine-tuning techniques to adapt foundation models ...

Cooley

Senior AI/ML Engineer

Seattle, WA · On-site

$118K - $163K/yr

Senior AI/ML Engineer Cooley is seeking a Senior AI/ML Engineer to join the Practice Engineering ... Implement end to end AI application pipelines including data ingestion, prompt engineering ...

Cooley LLP

Senior AI/ML Engineer

Seattle, WA · On-site

$118K - $163K/yr

Senior AI/ML Engineer Cooley is seeking a Senior AI/ML Engineer to join the Practice Engineering ... Implement end to end AI application pipelines including data ingestion, prompt engineering ...

Metropolis

Senior AI Engineer

Seattle, WA

$170K - $200K/yr

Who you are Metropolis is seeking a Senior AI Engineer to join our Applied AI organization, a team ... Architect and maintain LLM-based systems, including prompt pipelines, agentic workflows, tool ...

Metropolis

Senior AI Engineer

Seattle, WA · On-site

$170K - $200K/yr

Who you are Metropolis is seeking a Senior AI Engineer to join our Applied AI organization, a team ... Architect and maintain LLM-based systems, including prompt pipelines, agentic workflows, tool ...

Gates Foundation

Senior AI Engineer (*3-Year LTE)

Seattle, WA · On-site

$118K - $163K/yr

They are seeking a Senior AI Engineer to design and build modern AI systems and backend services ... prompt engineering at production scale. • Experience designing and operating backend APIs and ...

Socure

Senior Data Engineer

Seattle, WA · On-site

$120K - $163K/yr

... prompt engineering using modern GenAI, Large Language Models (LLM) • Experience mentoring other engineers and contributing to engineering-wide standards, best practices Company : Socure is a ...

Metropolis

Senior AI Engineer

Seattle, WA · On-site

$170K - $200K/yr

Who you are Metropolis is seeking a Senior AI Engineer to join our Applied AI organization, a team ... Architect and maintain LLM-based systems, including prompt pipelines, agentic workflows, tool ...

Brighton Jones

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

They are seeking a Senior Software Engineer to build integrations, automations, and applications ... prompt engineering) • Financial services or wealth management domain exposure Company : Brighton ...

Okta

Senior Software Engineer, AI

Bellevue, WA · Remote

$138K - $182K/yr

The Opportunity As a Senior Software Engineer, Applied AI , you'll play a key role in building user ... Hands-on experience with LLM integration , RAG pipelines, prompt engineering, or orchestration ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

... • Mentor less-senior engineers on the team in both technical and non-technical skills ... prompt engineering, memory management, agent workflows, and external tool integrations • Strong ...

QXO

Senior AI Engineer

Seattle, WA · On-site

$118K - $163K/yr

They are seeking a highly skilled Senior AI Engineer to design, build, and deploy AI agents that ... including prompt tests, scenario simulations, and safety/robustness checks. • Monitor agent ...

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All JobsPrompt Engineer JobsSenior Prompt Engineer JobsSenior Prompt Engineer Jobs in Seattle, WA

Senior Prompt Engineer information

See Seattle, WA salary details

$67.7K

$144K

$208.8K

How much do senior prompt engineer jobs pay per year?

As of Aug 4, 2026, the average yearly pay for senior prompt engineer in Seattle, WA is $144,025.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,900.00 and $163,300.00 per year, depending on experience, location, and employer.

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 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.

What is a senior prompt engineer?

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.

Are senior prompt engineers still in demand?

Senior prompt engineers are increasingly in demand as organizations seek expertise in designing and refining prompts for AI language models. The role requires strong skills in natural language processing, machine learning, and familiarity with AI tools, making it a valuable position in AI development teams. Demand is expected to grow as AI applications expand across industries.
What are the most commonly searched types of Prompt Engineer jobs in Seattle, WA? The most popular types of Prompt Engineer jobs in Seattle, WA are:
What are popular job titles related to Senior Prompt Engineer jobs in Seattle, WA? For Senior Prompt Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Senior Prompt Engineer jobs in Seattle, WA look for? The top searched job categories for Senior Prompt Engineer jobs in Seattle, WA are:
Senior Prompt Engineer jobs near you
Infographic showing various Senior Prompt Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 89% In-person, and 11% Hybrid job distribution, with an average salary of $144,025 per year, or $69.2 per hour.

Senior AI Engineer

Metropolis

Seattle, WA • On-site

$139K - $183K/yr

Full-time

Re-posted 14 days ago

Job description

Job Summary:
Metropolis is creating artificial intelligence to make the real world responsive, pioneering the Recognition Economy. They are seeking a Senior AI Engineer to design and ship AI-powered tools and automation pipelines, transforming manual processes into AI-first workflows.
Responsibilities:
• Design, build, and ship AI-powered automation tools and internal applications that transform manual business processes into AI-first workflows
• Architect and maintain LLM-based systems, including prompt pipelines, agentic workflows, tool-calling integrations, and retrieval-augmented generation (RAG) setups
• Build and maintain data pipelines that connect source systems (Snowflake, internal APIs, SaaS tools) to AI workflows, ensuring data quality and reliability
• Partner with Process Analysts to understand how business functions work today, translate requirements into engineering specifications, and iterate based on real user feedback
• Own production reliability for the systems you build — monitoring, alerting, and iterating on AI outputs to maintain quality over time
• Evaluate and integrate emerging AI tooling (models, frameworks, APIs) to ensure Metropolis is always leveraging the best available capabilities
• Contribute to internal standards for AI development: prompt management, evaluation frameworks, model selection, and system architecture
Qualifications:
Required:
• 6+ years of software engineering experience, with 2+ years of hands-on experience designing, building, and deploying LLM-based or AI-powered applications in production
• Strong Python skills — you write clean, maintainable code and are comfortable building APIs, data pipelines, and backend services
• Practical experience with LLM APIs (OpenAI, Anthropic, or similar), prompt engineering, and agentic patterns (function calling, multi-step reasoning, tool use)
• Familiarity with data engineering fundamentals: SQL, data transformation, working with cloud data warehouses (Snowflake preferred)
• Experience with workflow orchestration tools (e.g., Airflow, Prefect, or similar) and cloud infrastructure (AWS preferred)
• A strong instinct for product quality — you care about whether the tools you build are actually useful, not just technically functional
• Ability to work autonomously in a fast-moving environment, manage competing priorities, and ship iteratively rather than waiting for perfection
Preferred:
• Experience with vector databases, embeddings, or semantic search is a plus
Company:
Take the uncertainty out of smart contract deployments. Build confidence from the command line. Founded in , the company is headquartered in , , with a team of 11-50 employees. The company is currently Early Stage.

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