ZipRecruiter

Log In

1

Llm Developer Jobs in Springfield, VA (NOW HIRING)

Steampunk

AI Developer

Mclean, VA · On-site

$140K - $190K/yr

Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi ... Mentor junior developers, conduct code reviews, and support engineering excellence across multi ...

next page

Showing results 1-20

All JobsLlm Developer JobsLlm Developer Jobs in Springfield, VA

Llm Developer information

See Springfield, VA salary details

$26

$52

$83

How much do llm developer jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for llm developer in Springfield, VA is $52.40, according to ZipRecruiter salary data. Most workers in this role earn between $41.20 and $63.51 per hour, depending on experience, location, and employer.

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 in the Llm Developer position, and why are they important?

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 are the typical daily tasks and responsibilities of an LLM Developer?

As an LLM Developer, your daily responsibilities often include designing, fine-tuning, and evaluating large language models to meet specific application needs. You may work on tasks such as data preprocessing, model training, performance benchmarking, and error analysis, frequently collaborating with data scientists, research engineers, and product managers. Keeping up to date with the latest advancements in NLP and integrating new techniques into production models is also a key part of the role. These tasks are usually performed in a team-oriented environment where clear communication and iterative experimentation are highly valued.

What cities near Springfield, VA are hiring for Llm Developer jobs? Cities near Springfield, VA with the most Llm Developer job openings:
Llm Developer jobs near you
Infographic showing various Llm Developer job openings in Springfield, VA as of June 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Contract. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $108,990 per year, or $52.4 per hour.

AI/LLM Developer & Collaboration Portal Engineer with Security Clearance

Anonymous Employer

Chantilly, VA

Other

Posted 8 days ago

Job description

Job Title: AI/LLM Developer & Collaboration Portal Engineer Clearance: TS/ SCI preferred, US Citizen Required We are seeking an AI/LLM Developer with strong expertise in Large Language Model integration, AI-driven application development, and collaboration portal engineering. This candidate will design, develop, and deploy of AI-powered tools to enhance knowledge management, decision support, and proposal/evaluation processes, while also supporting the development of a secure, scalable collaboration portal for internal and external stakeholders. Key Responsibilities AI/LLM Development: Design, train, fine-tune, and deploy Large Language Model (LLM) solutions for internal and client-facing use cases.

Implement AI-driven features for document analysis, summarization, proposal compliance reviews, and knowledge retrieval. Integrate AI capabilities with structured and unstructured data sources to enable context-aware outputs. Ensure AI solutions meet performance, ethical, and compliance standards.

Collaboration Portal Development: Lead the design and development of a secure, user-friendly collaboration portal for document sharing, workflow management, and team communication. Implement integrations with enterprise systems, AI APIs, and cloud services. Develop access controls, user roles, and security features aligned with corporate and government compliance standards.

Optimize performance, scalability, and user experience. Required Qualifications Bachelor’s degree in Computer Science, Data Science, Engineering, or related field (Master’s preferred). Software development experience in AI/LLM development (OpenAI, Anthropic, Hugging Face, LangChain, RAG pipelines, etc.).

Programming skills in Python, JavaScript/TypeScript, or similar. Experience building AI-enabled web applications and APIs. Hands-on experience with collaboration platforms (SharePoint, Confluence, custom-built portals, etc.).

Proficiency with cloud environments (AWS, Azure, GCP) and related DevOps pipelines. Understanding of data security, identity management, and compliance in government or regulated environments. Preferred Qualifications Experience with FAR-based government contracting tools or proposal evaluation systems.

Familiarity with vector databases, semantic search, and knowledge graphs. UI/UX design skills for data-rich applications. Experience with containerization (Docker, Kubernetes)

Apply