Maya K.
Senior Full-Stack Developer
Hire AI developers here with one brief: we hand-match vetted top-1% LLM engineers, machine-learning developers and MLOps specialists to your stack and use case within 48 hours, and escrow releases payment only for milestones you approve.
Find your freelancer
PreviewYour top matches
2 of 3 can start this week All 3 available this month Flexible start dates
Senior Full-Stack Developer
Senior Backend Engineer
Mobile Developer
Product Designer
UX Designer
Brand Designer
Conversion Copywriter
Technical Writer
Content Strategist
Growth Marketer
SEO Specialist
Performance Marketer
Video Editor
Post-Production Editor
YouTube Editor
Small-Business Bookkeeper
Senior Bookkeeper
Freelance Accountant (CPA)
Executive Virtual Assistant
Operations Assistant
Social Media Assistant
Technical SEO Consultant
SEO Content Strategist
Link and Digital PR Lead
Google Ads Consultant
Paid Search Manager
PPC Specialist
Senior Data Scientist
ML Engineer
Analytics Data Scientist
Senior DevOps Engineer
Platform / SRE Engineer
Cloud Infrastructure Engineer
Social Media Manager
Content and Community Manager
Paid Social Strategist
Management Consultant
Operations Consultant
Financial / FP&A Consultant
Freelance CPA
Tax Accountant
Fractional Controller
Direct-Response Copywriter
Conversion Copywriter
Ad and Brand Copywriter
Senior QA Automation Engineer
SDET / Test Engineer
Manual and Exploratory QA Lead
Certified Salesforce Developer
Salesforce Technical Architect
Salesforce Admin and Consultant
Senior UX Designer
UI and Interaction Designer
UX Researcher
Senior Webflow Developer
Webflow Designer and Builder
Webflow Migration Specialist
Certified Legal Translator
Localization Specialist
Medical and Technical Translator
Senior Commercial Illustrator
Editorial and Spot Illustrator
Children's Book Illustrator
Example profiles for preview. Your real shortlist is hand-picked for your brief once your early-access spot opens.
Fund milestone 1 · $1,800 in escrow · $4,800 in escrow · $12,500 in escrow · released on your approval
What they build
Most teams hiring an AI developer in 2026 want one of a few things: a chatbot or support agent trained on their own content, a retrieval-augmented generation (RAG) pipeline over internal documents, a fine-tuned or prompt-engineered model for a specific task, or a machine-learning feature such as scoring, forecasting or recommendations. A senior AI developer scopes the data, picks the right model, builds the pipeline, evaluates accuracy and ships it behind an API your product can call.
Chatbots, copilots and autonomous agents built on OpenAI, Anthropic or open models, with tool use, guardrails and evaluation.
Retrieval pipelines over your docs: chunking, embeddings, a vector database and reranking that returns grounded, cited answers.
Fine-tuning open models, training classifiers or building custom models in PyTorch or TensorFlow when off-the-shelf is not enough.
Scoring, churn and demand forecasting, recommendations and anomaly detection wired into your product with real evaluation.
Pipelines, feature stores, model deployment, monitoring and cost control so a prototype survives production traffic.
Document extraction, image classification, OCR and text analysis tuned to your accuracy and latency targets.
Rates
AI moves fast, and a developer who has shipped production LLM systems saves you months of dead ends. Engineers on SuperGig keep 100% of their rate, quote it up front, and work in milestones you fund through escrow for freelancers, so an untested model never becomes a paid deliverable.
| Specialty | Hourly rate | Typical work |
|---|---|---|
| LLM app engineer | $90 to 140/hr | Chatbots, agents, RAG pipelines, prompt and eval work |
| Machine-learning engineer | $110 to 170/hr | Training, fine-tuning, scoring and forecasting models |
| MLOps and data engineer | $100 to 160/hr | Pipelines, deployment, monitoring, cost and latency tuning |
| Computer vision or NLP specialist | $100 to 180/hr | Extraction, OCR, classification, custom vision or text models |
Bands reflect US-based senior freelancers in 2026. For a full breakdown across engineering roles, see our freelance developer rates guide.
Vetting
The screen is built to pass fewer than 1 in 20 applicants.
An AI feature rarely ships alone. Many teams pair an AI developer with a freelance Python developer to build the inference API and data pipeline, a freelance web developer to wire the model into the product, and a freelance designer to make the interface people actually trust.
Briefing guide
Say what success looks like: "answer support questions from our docs with a citation, under two seconds". The developer picks the model. If you lead with a model name, you often buy the wrong tool.
A dozen real documents, tickets or records tells a strong engineer more than a page of requirements. It also lets them size the data cleaning work honestly before you commit.
Name the quality bar you need and the per-query budget you can live with. Both drive the design, and both are cheaper to agree before the first milestone than after.
A working prototype on one use case first. You confirm the approach cheaply, escrow releases on your approval, and the free 48-hour rematch is there if the fit is wrong.
New to hiring on a marketplace? The full process, brief to shortlist to release, is in how to hire a freelancer, and how to hire an AI developer walks through vetting an AI hire step by step.
FAQ
US freelance AI developers typically charge $90 to $180 per hour, with senior LLM and machine-learning engineers at the top of that band. Rate depends on the work: RAG and prompt engineering sit lower, while custom model training, fine-tuning and MLOps command more. Most projects here run as fixed milestones you fund in escrow, so you budget by deliverable rather than by open-ended hours.
A strong AI developer knows Python, at least one large-language-model API, retrieval-augmented generation, vector databases and prompt design. For deeper work they add PyTorch or TensorFlow, fine-tuning, evaluation and MLOps for deployment. Judge candidates on systems they have actually shipped and can explain, not on certifications or course lists.
You get a hand-picked shortlist of vetted AI developers within 48 hours of submitting your brief. You interview the ones you like, fund a first milestone in escrow, and work starts. If the fit is wrong, a free rematch brings a new shortlist inside 48 hours, so a slow start never costs you.
For a focused build such as a chatbot, RAG pipeline or ML feature, a vetted freelance AI developer is faster and cheaper than an agency, and you work directly with the person writing the code. Agencies fit large multi-role programs that need several disciplines at once. SuperGig matches you to a single accountable senior engineer.
Brief your use case today, review a vetted top-1% shortlist within 48 hours, and pay only for milestones you approve.