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Professional Llm Developer Jobs (NOW HIRING)

CTI

Junior AI Developer

Memphis, TN · On-site +1

$60K - $78K/yr

Training and Experience: 0-2 years of professional experience in software development, data ... Experience deploying and debugging LLM systems, including containerization (Docker), API-based LLM ...

Advantive

AI Software Developer

Tampa, FL · On-site

You will work across LLM integrations, retrieval-augmented generation (RAG) systems, and AI-driven ... Experience * 3+ years of professional software development experience, including production ...

HEALTHSTREAM INC

Senior Developer

Nashville, TN · Hybrid

$52.75 - $69.50/hr

As a Senior Developer, you will serve as a technical anchor for AI initiatives, collaborating ... of professional software development experience, with at least 2 years focused on AI/ML or LLM ...

HEALTHSTREAM INC

Senior Developer

Nashville, TN · On-site

$52.75 - $69.50/hr

As a Senior Developer, you will serve as a technical anchor for AI initiatives, collaborating ... of professional software development experience, with at least 2 years focused on AI/ML or LLM ...

VuMedi Inc.

DevOps Engineer

Oakland, CA

$60.50 - $83/hr

Our mission is to empower healthcare professionals by providing them with access to the latest ... Work on applied LLM systems - from intelligent search to AI-driven content agents - and shape how ...

Vumedi Inc.

DevOps Engineer

Oak, NE · On-site

$52.50 - $72/hr

Our mission is to empower healthcare professionals by providing them with access to the latest ... Work on applied LLM systems - from intelligent search to AI-driven content agents - and shape how ...

Steampunk

Senior AI Developer

Mclean, VA

$140K - $180K/yr

Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi ... Possesses at least one professional certification relevant to the technical service provided.

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $180K/yr

Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi ... Possesses at least one professional certification relevant to the technical service provided.

Steampunk

Senior AI Developer

Mclean, VA

$140K - $180K/yr

Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi ... Possesses at least one professional certification relevant to the technical service provided.

KBR, Inc.

Senior Gen AI Developer

El Segundo, CA · On-site

$182K - $228K/yr

Experience with prompt engineering, LLM orchestration, and developing agent-based workflows ... We support career advancement through professional training and development. Belong, Connect and ...

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Professional Llm Developer information

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How much do professional llm developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for professional llm developer in the United States is $50.17, according to ZipRecruiter salary data. Most workers in this role earn between $39.42 and $60.82 per hour, depending on experience, location, and employer.

What are Professional LLM Developers?

Professional LLM Developers are software engineers or specialists who design, build, and optimize applications and systems that leverage large language models (LLMs) like GPT-4, Claude, or similar AI models. Their work often involves integrating LLMs into products, fine-tuning models for specific tasks, ensuring safe and ethical AI use, and improving performance. They may also create tools and frameworks that facilitate the deployment and scaling of LLM-powered applications. Their expertise combines software development, machine learning, and natural language processing.

What is the difference between Professional Llm Developer vs Machine Learning Engineer?

AspectProfessional Llm DeveloperMachine Learning Engineer
CredentialsTypically requires advanced degrees in AI, NLP, or related fields; certifications in AI/MLOften holds degrees in computer science, data science, or engineering; certifications in ML frameworks
Work EnvironmentFocuses on developing and fine-tuning large language models, often in research or specialized AI teamsDesigns, builds, and deploys ML models across various applications, in industry or tech companies
Industry UsagePrimarily in AI research, NLP, and companies developing LLM-based productsUsed across tech, finance, healthcare, and other sectors for predictive modeling and automation

While both roles involve AI and machine learning, a Professional Llm Developer specializes in large language models and NLP, whereas a Machine Learning Engineer works on a broader range of ML applications and models across industries.

What are the key skills and qualifications needed to thrive as a Professional LLM Developer, and why are they important?

To thrive as a Professional LLM Developer, you need expertise in machine learning, natural language processing, and strong programming skills in languages like Python, often supported by a degree in computer science or related fields. Familiarity with deep learning frameworks (such as PyTorch or TensorFlow), experience with large language model architectures, and knowledge of cloud platforms are typically required, along with certifications like TensorFlow Developer or AWS Certified Machine Learning. Strong problem-solving abilities, teamwork, and effective communication distinguish top performers in this role. These skills ensure the development, fine-tuning, and deployment of robust LLM solutions that meet business and technical needs.

What are some common challenges faced by Professional LLM Developers when deploying large language models in production environments?

Professional LLM Developers often encounter challenges such as optimizing model performance to balance accuracy with computational efficiency, managing latency for real-time applications, and ensuring data privacy and security. Additionally, integrating LLMs with existing systems and maintaining model versioning can be complex. Collaboration with cross-functional teams, such as data engineers and product managers, is essential to address these challenges and ensure the successful deployment and ongoing maintenance of LLM-driven solutions.
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What cities are hiring for Professional Llm Developer jobs? Cities with the most Professional Llm Developer job openings:
What are the most commonly searched types of Llm Developer jobs? The most popular types of Llm Developer jobs are:
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Professional Llm Developer jobs near you
Infographic showing various Professional Llm Developer job openings in the United States as of June 2026, with employment types broken down into 2% Locum Tenens, 2% Internship, 10% Full Time, 5% Temporary, 79% Contract, and 2% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $104,344 per year, or $50.2 per hour.
Query Vetting Specialist - AI/LLM Evaluation (Japanese/German/Portuguese)

Query Vetting Specialist - AI/LLM Evaluation (Japanese/German/Portuguese)

Summa Linguae Technologies

New York, NY • On-site, Remote

$20 - $35/hr

Other

Posted 25 days ago

Job description

Hello Everyone,

Greetings from the Datamundi team!!

We are looking for highly motivated and detail-oriented Query Vetting Specialists with expertise in Japanese , German or Portuguese language evaluation and a strong understanding of Generative AI and Large Language Models (LLMs).

Please find the details below.

Job Type: Contract (Short-Term / Long-Term based on performance and project requirements)
Work Mode: Remote (WFH)
Location Requirement: Candidates must be located in the United States
Domain: IT / Generative AI
Working Hours: US Shift - 35 Hours per Week

In this role, you will support AI research and evaluation initiatives by designing and executing data collection, annotation, fact-checking, and query evaluation workflows. You will work closely with AI researchers and engineers to improve the quality, safety, and performance of LLM systems.

This opportunity is ideal for candidates with strong linguistic skills, research capabilities, analytical thinking, and an interest in cutting-edge AI technologies.

Key Responsibilities

  • Vet, review, and evaluate user queries and AI-generated responses for quality, relevance, and factual accuracy
  • Collaborate with GenAI researchers and engineers to understand project requirements and evaluation goals
  • Expand high-level requirements into detailed evaluation workflows and documentation
  • Conduct deep research using LLM tools and reliable external sources
  • Perform fact-checking and accuracy verification to minimize misinformation risks
  • Assess curated and AI-generated content for linguistic quality, cultural appropriateness, and informativeness
  • Create and maintain annotation guidelines and quality standards
  • Identify prompt quality issues and recommend improvements for better LLM performance
  • Ensure high throughput while maintaining exceptional quality standards
  • Collaborate with cross-functional teams in a fast-paced remote environment

Required Qualifications

Language Proficiency

Candidates must demonstrate Native, Bilingual, or Full Professional Proficiency in at least one of the following:

  • Japanese (Native of Japan)
  • German (Native of Germany)
  • Portuguese - (Native of Brazil)

Educational Background

  • Graduate with strong academic performance and deep cultural understanding
  • Degree from a reputed US or international university/institute preferred

Experience

  • Minimum 2+ years of professional experience in Japanese or German language-related roles
  • Prior experience in AI/LLM evaluation, content moderation, annotation, localization, linguistic QA, or research preferred
  • Understanding of AI, NLP, and Large Language Models is mandatory

Preferred Skills

  • Excellent reading, writing, grammar, and communication skills
  • Strong research and analytical capabilities
  • Exceptional attention to detail and accuracy
  • Familiarity with AI tools and prompt evaluation
  • Understanding of ethical AI practices and bias mitigation
  • Data literacy and experience handling structured/unstructured datasets
  • Ability to work independently with minimal supervision

Interview Process

  1. Resume Screening
  2. Assessment Test
  3. Take-Home Assignment / Interview
  4. Managerial Round

Why Join Datamundi?

  • Work on cutting-edge Generative AI projects
  • Collaborate with global AI researchers and engineers
  • Flexible remote work environment
  • Opportunity for long-term engagement based on performance
  • Exposure to advanced LLM evaluation and AI quality workflows

Ideal Candidate

We are looking for young, dynamic professionals who have demonstrated strong academic excellence, exceptional linguistic expertise, and the ability to thrive in a fast-paced AI-driven environment with minimal supervision.

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About Summa Linguae Technologies

Sourced by ZipRecruiter

Our mission is to spark constant innovation. We enable each other to take full ownership of everything we do. We stay dynamic and challenge ourselves to master new skills—while having fun along the way. At Summa Linguae, we’re passionate about language and technology. We provide data solutions, localization, and managed services to many of the world’s biggest companies.

Industry

Translation services

Company size

51 - 200 Employees

Headquarters location

Westborough, MA, US

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