As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
AI/LLM Engineer
Springfield, PA · On-site
As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
AI/LLM Engineer
Springfield, PA · On-site
As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as ...
Software Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python)
Philadelphia, PA · On-site
$50.75 - $70/hr
... Developer/Engineer with our direct client - a major utility services firm based in Philadelphia, Pennsylvania (Hybrid). Details on the role are listed below: Consultant Requirements - On-Prem LLM ...
Software Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python)
Philadelphia, PA · On-site
$50.75 - $70/hr
... Developer/Engineer with our direct client - a major utility services firm based in Philadelphia, Pennsylvania (Hybrid). Details on the role are listed below: Consultant Requirements - On-Prem LLM ...
AI/ML Engineer - LLM & AI Harness Engineering - 100% Remote US
Middletown, PA · On-site +1
$125/hr
AI/ML Engineer - LLM & AI Harness Engineering Location: 100% Remote - United States Schedule: Monday-Friday, 8:00 AM-5:00 PM ET Duration: 12-Month Contract Compensation: Up to $125/hour Hours ...
AI/ML Engineer - LLM & AI Harness Engineering - 100% Remote US
Middletown, PA · On-site +1
$125/hr
AI/ML Engineer - LLM & AI Harness Engineering Location: 100% Remote - United States Schedule: Monday-Friday, 8:00 AM-5:00 PM ET Duration: 12-Month Contract Compensation: Up to $125/hour Hours ...
Software Developer / Engineer (Mid-Level) Location: Philadelphia, PA Work Mode: Hybrid (Minimum 3 ... Develop and optimize LLM inference workflows using Python * Implement Retrieval-Augmented ...
Software Developer / Engineer (Mid-Level) Location: Philadelphia, PA Work Mode: Hybrid (Minimum 3 ... Develop and optimize LLM inference workflows using Python * Implement Retrieval-Augmented ...
Software Developer / Engineer - Philadelphia, PA (Locals Only)
Philadelphia, PA · On-site
$80 - $150/hr
Develop Python-based applications for LLM inference, prompt engineering, and model integration. * Optimize CPU-based model inference through quantization and performance tuning. * Design and ...
Quick apply
Software Developer / Engineer - Philadelphia, PA (Locals Only)
Philadelphia, PA · On-site
$80 - $150/hr
Develop Python-based applications for LLM inference, prompt engineering, and model integration. * Optimize CPU-based model inference through quantization and performance tuning. * Design and ...
Principal AI Engineer
Norristown, PA · On-site
$180K - $200K/yr
You will design and build production AI systems -- RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks -- while setting the engineering standards other teams ...
Principal AI Engineer
Norristown, PA · On-site
$180K - $200K/yr
You will design and build production AI systems -- RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks -- while setting the engineering standards other teams ...
Principal AI Engineer
Norristown, PA · On-site +1
You will design and build production AI systems - RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks - while setting the engineering standards other teams ...
Principal AI Engineer
Norristown, PA · On-site +1
You will design and build production AI systems - RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks - while setting the engineering standards other teams ...
Principal AI Engineer
Norristown, PA · On-site +1
$180K - $200K/yr
You will design and build production AI systems - RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks - while setting the engineering standards other teams ...
Principal AI Engineer
Norristown, PA · On-site +1
$180K - $200K/yr
You will design and build production AI systems - RAG pipelines, LLM integrations, human-in-the-loop workflows, and model quality frameworks - while setting the engineering standards other teams ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
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Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Quick apply
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
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Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
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Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
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Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
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Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Quick apply
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
Quick apply
Senior Full Stack Engineer - AI/LLM Platform 5 days onsite Pittsburgh, PA / Farmers Branch, TX / Strongsville, OH / Birmingham, AL / Phoenix, AZ Contract to Hire The Software Engineer Sr is ...
REMOTE Senior AI/ML Engineer - SaaS
Pittsburgh, PA · Remote
$101K - $139K/yr
Insight synthesis engine - Ship an LLM-powered correlation engine that returns root causes ... Deep LLM engineering fundamentals : prompt design, RAG architectures, function-calling/tool use ...
Quick apply
REMOTE Senior AI/ML Engineer - SaaS
Pittsburgh, PA · Remote
$101K - $139K/yr
Insight synthesis engine - Ship an LLM-powered correlation engine that returns root causes ... Deep LLM engineering fundamentals : prompt design, RAG architectures, function-calling/tool use ...
REMOTE Senior AI/ML Engineer - SaaS
Pittsburgh, PA · Remote
$101K - $139K/yr
Insight synthesis engine - Ship an LLM-powered correlation engine that returns root causes ... Deep LLM engineering fundamentals : prompt design, RAG architectures, function-calling/tool use ...
Quick apply
REMOTE Senior AI/ML Engineer - SaaS
Pittsburgh, PA · Remote
$101K - $139K/yr
Insight synthesis engine - Ship an LLM-powered correlation engine that returns root causes ... Deep LLM engineering fundamentals : prompt design, RAG architectures, function-calling/tool use ...
Llm Developer information
See Pennsylvania salary details
$25.54 - $30.47
2% of jobs
$30.47 - $35.40
8% of jobs
$39.23 is the 25th percentile. Wages below this are outliers.
$35.40 - $40.33
20% of jobs
The median wage is $44.79 / hr.
$40.33 - $45.26
23% of jobs
$45.26 - $50.19
15% of jobs
$50.19 - $55.11
7% of jobs
$56.35 is the 75th percentile. Wages above this are outliers.
$55.11 - $60.04
4% of jobs
$60.04 - $64.97
5% of jobs
$64.97 - $69.90
5% of jobs
$69.90 - $74.83
5% of jobs
$74.83 - $79.76
5% of jobs
$25
$50
$79
How much do llm developer jobs pay per hour?
What does an LLM Developer do?
An LLM Developer designs, fine-tunes, and implements large language models (LLMs) for various applications, such as chatbots, content generation, and AI-driven tools. They work with machine learning frameworks, optimize model performance, and ensure efficient deployment. This role requires expertise in natural language processing (NLP), deep learning, and programming languages like Python.
What are the key skills and qualifications needed to thrive as an LLM Developer?
To excel as an LLM Developer, you need strong expertise in natural language processing (NLP), deep learning frameworks, and programming languages such as Python, typically supported by a degree in computer science or a related field. Familiarity with machine learning libraries (like TensorFlow or PyTorch), cloud computing platforms, and experience with prompt engineering or fine-tuning large language models is crucial. Excellent problem-solving abilities, collaboration, and effective communication skills help you design solutions and work efficiently within multidisciplinary teams. These qualifications are essential for successfully building, deploying, and optimizing large language models that drive impactful AI applications.
What is the role of a large language model developer?
What are the most commonly searched types of Llm Developer jobs in Pennsylvania?
The most popular types of Llm Developer jobs in Pennsylvania are:
What are popular job titles related to Llm Developer jobs in Pennsylvania?
For Llm Developer jobs in Pennsylvania, the most frequently searched job titles are:
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The top searched job categories for Llm Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Llm Developer jobs?
Cities in Pennsylvania with the most Llm Developer job openings:

AI/LLM Engineer
Springfield, PA
Full-time
Re-posted 7 days ago
Job description
GAP INTERNATIONAL - A unique, purpose-driven, consulting company
ABOUT GAP INTERNATIONAL
Gap International is a global consulting firm that partners with executives to achieve breakthrough business results. We're a team of passionate problem-solvers committed to innovation and transformation. As part of our growth strategy, we're expanding our AI capabilities to deliver cutting-edge solutions across the enterprise. This role offers the opportunity to work on impactful projects, including dialog-driven learning and business process acceleration.
ABOUT THE ROLE
You will be part of a tight knit, highly collaborative research and development team focused on building real-world AI applications. As an AI/LLM Engineer, you will lead the design and implementation of advanced systems centered on large language models and natural language understanding. Your work will involve techniques such as fine-tuning, retrieval-augmented generation (RAG), and prompt engineering to solve meaningful business challenges.
You will work closely with teams to explore data, shape requirements, and integrate AI capabilities into internal tools and digital products. Your contributions will drive innovation and shape transformative projects across the organization.
RESPONSIBILITIES
- Design and implement AI systems using Large Language Models (LLMs) to solve enterprise challenges and improve operational efficiency.
- Fine-tune foundation models and apply techniques such as retrieval-augmented generation (RAG) and prompt engineering.
- Collaborate with cross-functional teams to integrate AI capabilities into internal tools, workflows, and digital products.
- Evaluate and experiment with frameworks and tools like Hugging Face, LangChain, OpenAI, Claude, and LLaMA.
- Build and deploy scalable LLM solutions across cloud-based and local environments, leveraging container orchestration tools where applicable.
- Lead architectural decisions and guide implementation of reusable frameworks for model evaluation, optimization, and deployment.
- Design, develop, and optimize autonomous AI agents.
- Apply emerging research to practical use cases, staying current with advancements in NLP and generative AI.
- Mentor team members and contribute to a collaborative, high-performance development environment.
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REQUIREMENTS
- Minimum Master's degree in Computer Science, Engineering, or a related technical field (PhD preferred); candidates with a Master's must have at least 2 years of relevant work experience since graduating.
- Strong experience developing and deploying LLM-based applications, including fine-tuning and prompt engineering.
- Proficiency in Python and deep learning frameworks such as PyTorch or TensorFlow, along with version control tools like GitHub.
- Familiarity with cloud-based AI services and APIs (e.g., OpenAI, AWS, Azure, GCP) and experience deploying models in scalable environments.
- Solid understanding of NLP concepts, transformer architectures, and evaluation metrics for LLM systems.
- Experience designing and implementing end-to-end training pipelines, including data shaping, model tuning, and performance optimization.
- Ability to communicate complex technical concepts clearly across teams and to non-technical stakeholders.
- Contributions to the AI/ML community through publications, open-source projects, or thought leadership.
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GAP INTERNATIONAL ASSOCIATES
- Purposeful people at work impacting companies around the world.
- People who thrive in a learning environment and enjoy learning, growing, and performing at their best; energized to continually push beyond their comfort zone.
- Comfortable with ambiguity; eager to take on things they don't know how to do.
- Curious and flexible when it comes to their own growth and development, as well as receptive to coaching and feedback to maximize their potential.
- Willing to communicate and contribute thoughts, insights and new ideas to senior leaders both internally and externally.
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WHAT WE OFFER
- A role with significant impact and visibility within the company.
- Opportunities for professional growth and development in a supportive and collaborative environment.
- Competitive salary commensurate with experience.
- A dynamic and inclusive company culture.
TO APPLY
Please submit your resume which includes a list of publications, a cover letter explaining your interest and how your skills and experience meet the qualifications of the position, and any relevant portfolio or GitHub links showcasing your previous work or projects.
Gap International associates are based out of our corporate office in the Philadelphia metropolitan area. In order to be considered for this role, applicants should be legally authorized to work in the US.
About Gap International
Sourced by ZipRecruiter
Industry
Business management consulting
Company size
51 - 200 Employees
Headquarters location
Springfield, PA, US
Year founded
1978