LLM Engineer Jobs

Explore the latest LLM engineer jobs from companies hiring across the globe. This page features curated opportunities for AI engineers specializing in large language models, prompt engineering, fine-tuning, and LLM-powered application development.

Capital One

Senior AI Engineer - LLM Foundations & Guardrails

Capital One

McLean, Virginia, US
full-time
6d ago
Matlen Silver

Senior AI/LLM Engineer: Build Production-Scale AI

Matlen Silver

Washington, District of Columbia, US
full-time
2w ago
PeopleNTech LLC

Senior AI Platform / LLM Infrastructure Engineer

PeopleNTech LLC

Alexandria, Virginia, US
full-time
Capital One

Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)

Capital One

Location not specified
full-time and part-time
1w ago
Shoutt International Ltd

Senior AI​/LLM Engineer (Remote, Freelance

Shoutt International Ltd

Location not specified
Remote
contractor
1w ago
AIToolboard

Gen AI & NLP ML Engineer (LLMs/RAG) – Onsite DC

AIToolboard

Washington, District of Columbia, US
full-time
1w ago
Oddball

Production AI/ML Engineer: GenAI & LLM Solutions

Oddball

Washington, District of Columbia, US
full-time
2w ago
Leidos

Senior AI Engineer: LLM Orchestration & RAG

Leidos

Linthicum Heights, Maryland, US
full-time
1w ago
Integral Federal, Inc.

Agentic AI Engineer - Build Multi-Cloud LLM Agents

Integral Federal, Inc.

McLean, Virginia, US
full-time
1w ago

Senior LLM Engineer: Build & Optimize AI Infrastructure

Link, LLC

Maryland, US
full-time
2w ago
Page 1

LLM Engineer Jobs: At a Glance

Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.

Top Companies Hiring

  • Capital One2 roles
  • Matlen Silver1 role
  • PeopleNTech LLC1 role
  • Shoutt International Ltd1 role
  • AIToolboard1 role
  • Oddball1 role

Top Locations

  • Virginia, US3 roles
  • District of Columbia, US3 roles
  • Maryland, US2 roles
  • Remote1 role

10% of these openings can be done remotely.

Salary Range Overview

Across 10 listings, advertised pay ranges from USD 65 to USD 327k.

Typical band: USD 108k 154k.

Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.

Employment Types

  • Full-Time8 roles
  • Full-Time And Part-Time1 role
  • Contractor1 role

Get Ready for a llm engineer Interview

Free Skillora tools tailored to this role: practise the exact questions you'll face, benchmark salary expectations, and tune your resume before you apply.

Featured LLM Engineer Jobs

Here are some of the latest openings matching this category. Browse the full list above to filter by location, experience, and employment type.

  1. #1Senior AI Engineer - LLM Foundations & Guardrails

    Capital OneMcLean, Virginia, USFull-TimeUSD 286k–327k / yearPosted Aug 23, 2026

    Capital One is seeking a Sr. Distinguished AI Engineer to design and deliver AI software components for foundation model training and large language model workloads. The role emphasizes evaluation, guardrails, experimentation, governance, and observability to support production systems. You will collaborate with engine

    View & Apply →
  2. #2Senior AI/LLM Engineer: Build Production-Scale AI

    Matlen SilverWashington, District of Columbia, USFull-TimePosted Aug 14, 2026

    An innovative technology firm seeks a Senior AI/LLM Engineer to develop advanced AI solutions, focusing on Large Language Models (LLMs). Candidates should have a strong background in machine learning, natural language processing, and production-level AI applications. The role involves collaboration across teams to solv

    View & Apply →
  3. #3Senior AI Platform / LLM Infrastructure Engineer

    PeopleNTech LLCAlexandria, Virginia, USFull-TimeUSD 75–77 / hour

    Indent : SF_OP_204606-1-1 Role : Senior AI Platform / LLM Infrastructure Engineer Location : Charlotte, NC (Hybrid) Rate: $75/hr - $77/hr We are hiring a Senior AI Platform Engineer to build and optimize on-prem LLM inference platforms. The role focuses on high-performance model serving, GPU workloads, and scalable ML

    View & Apply →
  4. #4Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)

    Capital OneLocation not specifiedFull-Time And Part-TimePosted Aug 20, 2026

    Lead AI Engineer (AI Foundations, LLM Core and Agentic AI) At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology in

    View & Apply →
  5. #5Senior AI​/LLM Engineer (Remote, Freelance

    Shoutt International LtdRemoteContractorUSD 65–85 / hourPosted Aug 21, 2026

    Position: Senior AI/LLM Engineer (Remote, Freelance) Shoutt International Ltd is seeking a Freelance Senior AI Developer to work remotely and lead the integration of OpenAI technologies across their site. This role requires expertise in machine learning, with responsibilities including developing AI models, managing cl

    View & Apply →
  6. #6Gen AI & NLP ML Engineer (LLMs/RAG) – Onsite DC

    AIToolboardWashington, District of Columbia, USFull-TimeUSD 120k–180k / yearPosted Aug 21, 2026

    AIToolboard in Washington, DC is seeking a Gen AI / Machine Learning Engineer (NLP Focus) to design, develop, and deploy AI-driven NLP solutions for enterprise apps. The role emphasizes scalable ML systems, LLM fine-tuning, and production pipelines. You will collaborate with data engineers and software teams, implement

    View & Apply →
  7. #7Production AI/ML Engineer: GenAI & LLM Solutions

    OddballWashington, District of Columbia, USFull-TimeUSD 150k–200k / yearPosted Aug 14, 2026

    Oddball seeks an Applied AI / Machine Learning Engineer to design, build, and deploy practical AI-powered solutions that solve real-world problems. This hands-on role covers experimentation through deployment, with collaboration across engineers, designers, and product teams. You will apply modern ML and GenAI techniqu

    View & Apply →
  8. #8Senior AI Engineer: LLM Orchestration & RAG

    LeidosLinthicum Heights, Maryland, USFull-TimeUSD 108k–195k / yearPosted Aug 22, 2026

    Leidos is seeking a Senior AI Engineer in Linthicum Heights, MD, onsite. You will design LLM orchestration frameworks, build data pipelines and databases for RAG architectures, and deploy AI tools in secure enclaves to support vulnerability identification. You will work with leadership to implement automated testing, S

    View & Apply →
  9. #9Agentic AI Engineer - Build Multi-Cloud LLM Agents

    Integral Federal, Inc.McLean, Virginia, USFull-TimeUSD 90k–175k / yearPosted Aug 22, 2026

    Integral Federal, Inc. is seeking a curious builder to develop AI agents and LLM-powered applications across AWS, Google Cloud, and Azure. You will design, build, and deploy autonomous agents, connect tools via MCP, and ensure reliable operation in multi-cloud environments. This role emphasizes hands-on coding, problem

    View & Apply →
  10. #10Senior LLM Engineer: Build & Optimize AI Infrastructure

    Link, LLCMaryland, USFull-TimePosted Aug 14, 2026

    A leading tech firm in Columbia, MD, is seeking a Senior LLM Engineer to join their AI/ML team. The role involves designing and maintaining infrastructure for language model instances, optimizing training pipelines, and collaborating with cross-functional teams. The ideal candidate will have over 12 years of experience

    View & Apply →

About LLM Engineer Jobs

Explore the latest LLM engineer jobs from companies hiring across the globe. This page features curated opportunities for AI engineers specializing in large language models, prompt engineering, fine-tuning, and LLM-powered application development.

LLM Engineers build applications powered by large language models including GPT, Claude, Llama, Mistral, and Gemini. They design RAG (Retrieval-Augmented Generation) pipelines, implement prompt engineering strategies, fine-tune models for domain-specific tasks, and build evaluation frameworks to ensure output quality. Employers seek candidates with experience in Python, LangChain, LlamaIndex, vector databases (Pinecone, Weaviate, Chroma), and model serving infrastructure.

These roles are among the fastest-growing in tech, with demand spanning AI startups, enterprise AI teams, consulting firms, and virtually every industry adopting generative AI. Experience with model quantization, RLHF, embedding models, and responsible AI practices is increasingly valued.

Our curated listings include remote, hybrid, and onsite positions across global markets. LLM engineer roles often command premium compensation due to the high demand and specialized skill set required.

Each job posting provides detailed technical requirements, LLM ecosystem expertise needed, and application instructions to help you find the right large language model engineering role.

Prepare for Your Next Interview

Found a role you like? Practice with Skillora's AI-powered mock interviews tailored to the specific job you're applying for. Get real-time feedback and improve your chances of landing the offer.

Start Practicing Free