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Senior Prompt Engineering Jobs in California (NOW HIRING)

Role - Sr Gen AI Lead Location - San Jose, CA Onsite Need local GenAI Engineers build the core ... Solid understanding of prompt engineering and hallucination mitigation * Familiarity with cloud AI ...

Senior AI Engineer

San Francisco, CA · On-site

$180 - $280/hr

Lead end‑to‑end technical engagement with enterprise customers, acting as the senior point of ... Develop and deploy LLM‑powered applications using RAG, fine‑tuning, prompt engineering ...

Senior AI Engineering

Pasadena, CA

$114K - $156K/yr

This senior technical leader will translate emerging AI capabilities into secure, scalable ... Practical experience with prompt engineering, RAG, embeddings, vector databases, LLM orchestration ...

Senior AI Engineering

Pasadena, CA · On-site

$150 - $275/hr

This senior technical leader will translate emerging AI capabilities into secure, scalable ... Practical experience with prompt engineering, RAG, embeddings, vector databases, LLM orchestration ...

This senior technical leader will translate emerging AI capabilities into secure, scalable ... Practical experience with prompt engineering, RAG, embeddings, vector databases, LLM orchestration ...

Senior ML Engineer

San Francisco, CA · On-site

$200 - $350/hr

The Role We're hiring a Senior ML Engineer to help build the AI systems that power Highlight. You ... Implement and iterate on RAG systems, ranking models, and prompt engineering to improve quality

New

We are currently seeking a highly motivated Senior AI Engineer I to support the design and ... Establish best practices for prompt engineering, evaluation, and responsible AI use as the team ...

... experience in prompt engineering and AI-assisted development. You will join a collaborative team, receive mentorship from senior engineers, and contribute to building real-world products by ...

Sr. AI Engineer

Burbank, CA · On-site

$111K - $153K/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 ...

Sr. AI Engineer

Burbank, CA

$111K - $152K/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 ...

Mid-Senior (10+ Years) Industry: Information Technology & ServicesPosition Overview Carter Support ... Develop and optimize prompt engineering strategies for LLM-based systems * Build and deploy RAG ...

Sr. AI Engineer

Burbank, CA · On-site

$111K - $153K/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 ...

Showing results 21-40

Senior Prompt Engineering information

Are senior prompt engineers still in demand?

Senior prompt engineers are increasingly in demand as organizations adopt AI and natural language processing technologies. Their expertise in designing effective prompts and working with large language models is valuable across industries, and demand is expected to grow with advancements in AI tools and applications.

What are the key skills and qualifications needed to thrive as a senior prompt engineer, and why are they important?

To excel as a Senior Prompt Engineer, you need strong expertise in natural language processing (NLP), machine learning principles, and experience with large language models, typically supported by a degree in computer science or a related field. Proficiency with programming languages like Python, frameworks such as TensorFlow or PyTorch, and prompt design tools is essential, as are any relevant certifications in AI or data science. Exceptional analytical thinking, creativity, and communication skills help in crafting effective prompts and collaborating with cross-functional teams. These competencies ensure the development of high-quality AI solutions that meet user requirements and drive innovation.

What are some common challenges faced by senior prompt engineers when collaborating with cross-functional teams?

Senior Prompt Engineers often work closely with data scientists, product managers, and software engineers to develop effective AI prompts. A common challenge is ensuring clear communication about technical constraints and user requirements, as team members may have varying levels of familiarity with prompt engineering concepts. Balancing creativity with practical limitations—such as model capabilities and ethical guidelines—requires active collaboration and adaptability. Additionally, aligning prompt design with evolving project goals can be complex, so strong project management and interpersonal skills are essential for success in this role.

What is the difference between Senior Prompt Engineering vs Prompt Engineer?

AspectSenior Prompt EngineeringPrompt Engineer
CredentialsTypically requires experience in AI, NLP, and related certificationsEntry to mid-level skills in AI and prompt design
Work EnvironmentAdvanced projects, leadership roles, strategic planningHands-on prompt creation, testing, and optimization
Industry UsageUsed in organizations developing AI models and NLP applicationsCommon in AI startups, research labs, and tech companies

Senior Prompt Engineering involves leading complex AI projects, designing advanced prompts, and mentoring teams, while Prompt Engineers focus on creating and refining prompts for specific applications. The senior role requires more experience and strategic oversight, whereas the prompt engineer role is more hands-on and task-focused.

What is a senior prompt engineer?

A Senior Prompt Engineer is a specialist who designs, develops, and optimizes prompts to interact effectively with artificial intelligence language models, such as ChatGPT or other generative AI systems. They leverage deep understanding of AI behavior and natural language processing to create instructions that yield accurate, relevant, and safe outputs. Senior Prompt Engineers may also lead teams, establish best practices, and collaborate with product, engineering, and research teams to improve AI performance and user experience.
What are the most commonly searched types of Prompt Engineering jobs in California? The most popular types of Prompt Engineering jobs in California are:
What job categories do people searching Senior Prompt Engineering jobs in California look for? The top searched job categories for Senior Prompt Engineering jobs in California are:
What cities in California are hiring for Senior Prompt Engineering jobs? Cities in California with the most Senior Prompt Engineering job openings:
Infographic showing various Senior Prompt Engineering job openings in California as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Sr. Staff Engineer - AI Enablement & Engineering Excellence - Hybrid

Geico

Palo Alto, CA • On-site

$122K - $168K/yr

Full-time

Re-posted 4 days ago


GEICO rating

8.0

Company rating: 8.0 out of 10

Based on 360 frontline employees who took The Breakroom Quiz

163rd of 304 rated insurance


Job description

Why Join GEICO?

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.

Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive on relentless innovation to exceed our customers' expectations while making a real impact on local communities nationwide.

Founded in 1936, GEICO is a member of the Berkshire Hathaway family of companies and one of the largest auto insurers in the United States. When you join our company, we want you to feel valued, supported, and proud to work here. That's why we offer the GEICO Pledge: Great Company, Great Culture, Great Rewards, and Great Careers.

Job Description:Sr. Staff Engineer - AI Enablement & Engineering Excellence

Job Description

We are looking for a Sr. Staff Engineer to define how AI changes the way our engineering organization builds software. This is a hands-on technical leadership role for someone with deep expertise in AI-assisted development who knows how to scale it responsibly across a large engineering org and who can strengthen the engineering foundation required to do it well.

You will own our AI adoption strategy end-to-end: evaluating and selecting tooling, designing integration patterns, building internal playbooks, and working directly with engineers to embed AI into the development lifecycle in ways that produce real, measurable outcomes. Engineering excellence (standards, architecture, process) is the platform you will build to make that adoption stick.

Key Responsibilities

AI Strategy and Adoption

  • Own the org-wide strategy for AI in the software development lifecycle: where to apply it, how to evaluate it, and how to scale what works.

  • Pilot and operationalize AI tooling across the SDLC, including AI pair programming, LLM-assisted code review, automated test generation, intelligent observability, and agentic development workflows.

  • Define adoption frameworks that account for productivity, code quality, security, cost, and responsible use, not just rollout logistics.

  • Establish metrics that measure AI's actual impact on engineering velocity, quality, and developer experience, and report findings to engineering leadership.

  • Bring well-reasoned tooling recommendations to engineering leadership, not just a summary of what exists in the market.

  • Align engineering AI adoption with the broader organizational AI journey, including approved vendors, enterprise policies, and coordination with Security and Legal.

AI System Design and Technical Depth

  • Provide architectural guidance for engineering teams building systems that integrate LLMs, AI agents, or ML models into production software.

  • Define engineering standards for AI-integrated development tooling: prompt engineering practices, evaluation frameworks, latency and cost tradeoffs, and observability for AI tools where outputs may vary.

  • Work hands-on with engineers on hard problems, including reviewing AI-integrated system designs, writing reference implementations, and unblocking adoption at the code level.

Engineering Excellence as an Enabler

  • Identify and close the engineering gaps that slow AI adoption: insufficient test coverage, brittle CI/CD pipelines, poor observability, and unclear code ownership.

  • Define and strengthen the engineering standards that make AI tooling more effective, treating this as a prerequisite to scaling AI well rather than a separate initiative.

  • Drive architectural consistency acrossteams,so AI-generated code and AI-assisted workflows do not introduce new forms of technical debt.

Technical Leadership and Influence

  • Serve as the primary technical authority on AI-assisted development across the engineering organization.

  • Partner with engineering leads to embed AI practices into team workflows, onboarding, and code review culture as a sustained capability, not a one-time workshop.

  • Influence engineering roadmaps and toolchain decisions at the director and VP level through clear, evidence-based technical recommendations.

  • Produce internal technical references (ADRs, integration guides, evaluation scorecards) that teams can act on independently.

Qualifications

Required:

  • 10+ years of software engineering experience, with 3+ years focused on AI/ML tooling, LLM integration, or AI-assisted development workflows.

  • Hands-on, production-level experience with AI developer tools such as GitHub Copilot, Cursor, or LLM-powered code review and test generation.

  • Deep understanding of LLM fundamentals: prompt engineering, context management, fine-tuning tradeoffs, and evaluation of AI tools used in the development workflow.

  • Experience designing and shipping AI-integrated systems at scale, with a clear understanding of cost, latency, and quality tradeoffs.

  • Demonstrated ability to drive technical adoption across large engineering organizations without direct authority.

  • Strong written and verbal communication skills with the ability to make AI technical tradeoffs legible to both engineers and senior leaders.

Preferred:

  • Prior experience in a principal or staff-level IC role with cross-org scope.

  • Experience building internal AI enablement programs, developer experience platforms, or AI governance frameworks.

  • Contributions to AI/MLopen-sourceprojects or technical writing on AI engineering topics.

  • Background in platform engineering or developer tooling with an AI focus.

Why Join Us?

  • Be the primary technical voice shaping how AI transforms software delivery across a large engineering organization.

  • Work at the intersection of cutting-edge AI tooling and real engineering systems, with the scope and autonomy to drive both strategy and execution.

  • Leave a lasting impact on how hundreds of engineers build and ship software every day.


Annual Salary

$130,000.00 - $260,000.00

The above annual salary range is a general guideline. Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to be offered to the selected candidate. Factors include, but are not limited to, the scope and responsibilities of the role, the selected candidate's work experience, education and training, the work location as well as market and business considerations.


GEICO will consider sponsoring a new qualified applicant for employment authorization for this position.


The GEICO Pledge:

Great Company:Protecting customers through life's twists and turns with innovation and integrity.

Great Careers:Personalized development programs, mentorship, and certification assistance.

Great Culture:Inclusive and collaborative culture rooted in shared success.

Great Rewards:Competitive pay, benefits, and flexibility to support your well-being and future.

The equal employment opportunity policy of the GEICO Companies provides for a fair and equal employment opportunity for all associates and job applicants regardless of race, color, religious creed, national origin, ancestry, age, gender, pregnancy, sexual orientation, gender identity, marital status, familial status, disability or genetic information, in compliance with applicable federal, state and local law. GEICO hires and promotes individuals solely on the basis of their qualifications for the job to be filled.

GEICO reasonably accommodates qualified individuals with disabilities to enable them to receive equal employment opportunity and/or perform the essential functions of the job, unless the accommodation would impose an undue hardship to the Company. This applies to all applicants and associates. GEICO also provides a work environment in which each associate is able to be productive and work to the best of their ability. We do not condone or tolerate an atmosphere of intimidation or harassment. We expect and require the cooperation of all associates in maintaining an atmosphere free from discrimination and harassment with mutual respect by and for all associates and applicants.


What GEICO employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


GEICO logo

About GEICO

Sourced by ZipRecruiter

GEICO is built on ingenuity, perseverance, innovation, resilience, and hard, honest work. From its humble beginnings in the midst of the Great Depression to its current place as one of the most successful companies in the nation, GEICO represents a quintessential American success story. At GEICO, we love that our associates are proud goal-seekers, and that's why we believe in celebrating their milestones and rewarding their achievements. Throughout the year we reward performance and accomplishments, host programs that recognize personal successes, and acknowledge innovation, service, and leadership.

Industry

Insurance services

Company size

10,000+ Employees

Headquarters location

Chevy Chase, MD, US

Year founded

1936