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Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Oxford, UK

Open 63d RemoteUKSenior 1 question Licensed UK sponsor

Join Prolific's Expert Network as a paid participant training and evaluating LLMs: auditing AI-generated explanations and ML code, providing RLHF feedback, and benchmarking model reasoning. Requires senior ML engineering expertise (PyTorch/TensorFlow, Python, RLHF/RAG) and pays up to $80/hour for flexible remote tasks.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Portland, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Gig-style role in Prolific's Expert Network: senior AI/ML engineers get paid (up to $80/hour) to train and evaluate LLMs — auditing model reasoning, ML code, and providing RLHF feedback. Core stack includes Python, PyTorch/TensorFlow, Hugging Face, and RAG/RLHF workflows.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Raleigh, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

A paid participant role in Prolific's Expert Network: ML/AI engineers get paid hourly (up to $80/hr) to train and evaluate LLMs — auditing model reasoning and ML code, and providing RLHF feedback. Requires deep ML expertise with PyTorch or TensorFlow, Python, and hands-on LLM workflows (prompt engineering, RLHF, RAG).

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Sacramento, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

ML engineers join Prolific's Expert Network as paid participants to train and evaluate LLMs remotely — auditing AI-generated explanations and code, refining RLHF feedback, and benchmarking model outputs for up to $80/hour on flexible tasks. Core stack: Python, PyTorch/TensorFlow, Hugging Face, and cloud/MLOps tools like SageMaker and Vertex AI.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - San Diego, USA

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Paid gig-style role joining Prolific's Expert Network as a participant: train and evaluate LLMs by auditing model reasoning, reviewing ML code/notebooks, and providing RLHF feedback. Requires solid ML engineering background (PyTorch/TensorFlow, Python, LLM workflows like RLHF/RAG); remote, task-based work paying up to $80/hour.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - San Francisco, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Senior AI/ML engineers join Prolific's Expert Network as paid participants to train and evaluate LLMs: auditing model logic and code, providing RLHF feedback, analyzing reasoning, and benchmarking outputs for up to $80/hour. Stack includes Python, PyTorch/TensorFlow, Hugging Face, cloud MLOps tools, and vector databases.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - San Jose, USA

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Prolific is recruiting senior AI/ML engineers as paid participants in its Expert Network to train and evaluate LLMs — auditing model reasoning and code, refining RLHF feedback, and benchmarking outputs — remotely, at up to $80/hour. Core stack: PyTorch or TensorFlow/Keras, Python, Hugging Face Transformers, and cloud MLOps tools.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Seattle, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Gig-style AI training work: accepted applicants join Prolific's Expert Network as paid participants who evaluate LLM outputs, audit ML code and reasoning, and provide RLHF-style human feedback. Requires deep ML expertise (PyTorch/TensorFlow, Python, RAG/RLHF) and pays up to $80/hour on flexible tasks.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Sheffield, UK

Open 63d RemoteUKSenior 1 question Licensed UK sponsor

Join Prolific's Expert Network as a paid AI/ML expert who trains and evaluates LLMs: reviewing model architecture explanations, auditing ML code and notebooks, providing RLHF feedback, and benchmarking model outputs. Core stack: Python, PyTorch/TensorFlow, Hugging Face, cloud MLOps tools. Pay up to $80/hour on flexible remote tasks.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Tucson, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Senior AI/ML engineers join Prolific's Expert Network as paid participants to train and evaluate LLMs: auditing AI-generated technical content and ML code, providing RLHF feedback, and benchmarking model reasoning. Core stack is Python, PyTorch/TensorFlow, Hugging Face, and RAG/RLHF tooling, paid up to $80/hour on flexible remote tasks.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Virginia Beach, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Paid participant gig on Prolific's Expert Network: senior AI/ML engineers train and evaluate LLMs remotely — auditing model reasoning and ML code, refining RLHF feedback, and benchmarking outputs — for up to $80/hour. Core stack: PyTorch or TensorFlow, advanced Python, Hugging Face, RAG/RLHF workflows.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Prolific Academic Ltd

AI Engineer/ML Engineer - Senior Developers - AI Training - Washington DC, US

Open 63d RemoteNorth AmericaSenior 1 question Licensed UK sponsor

Join Prolific's Expert Network as a paid participant training and evaluating LLMs: reviewing AI-generated model explanations, auditing ML code and notebooks, providing RLHF feedback, and benchmarking model outputs. Work is remote and flexible, paying up to $80/hour, using Python, PyTorch/TensorFlow, Hugging Face, and RAG/RLHF tooling.

AI AWS Cloud Deep Learning Fine Tuning +25 skills

up to 80 $ / hr

Python Gen AI Developer

New On-siteAPACFull-time

Design and implement scalable software solutions using modern technology stacks. In-depth knowledge and hands-on experience with Python frameworks like Django, Flask, FastAPI, or others depending on the specialization.…

AI Analytics API Cohere Data Analytics +13 skills

Senior Data Engineer (Azure Databricks, Python) - Remote Work | REF#305780

New RemoteLATAMSenior

BairesDev (an IT outsourcing firm) is hiring a Senior Data Engineer, 100% remote, to design scalable data pipelines and ETL/ingestion frameworks on Azure Databricks using Python, SQL, and Pandas, including LLM API integration and prompt engineering. Requires 5+ years' experience and fluency in Spanish and English.

API Azure Cloud Data Engineering Data Governance +9 skills

AI Engineer

New HybridEuropeFull-time 7 questions

Hello ✨ We’re HappyScribe, a profitable, 100% bootstrapped AI company based in Barcelona. We built one of the web’s most accurate multilingual transcription platforms, trusted by hundreds of thousands of users each…

Agentic AI AI Embeddings LLM Prompt Engineering +6 skills

SENIOR AI ENGINEER / LLMOPS

New HybridEuropeContractMiddle

Dans le cadre de sa stratégie IA, notre client, une grande banque de financement et d'investissement, développe des solutions d'intelligence artificielle au sein d'une nouvelle équipe IA dédiée au Front Office. Le…

AI API Bitbucket CI/CD C++ +23 skills

System Administrator Specialist

Open 72d On-siteEurope

North Macedonia

System Administrator Specialist at a mobile games publisher managing local/cloud networks, mixed OS environments, IAM, security, and AI-driven automation across global teams.

AI API Automation AWS Ccna +23 skills

Offensive Security Engineer

Open 141d RemoteNorth America 4 questions

Remote within the United States

Praetorian, an offensive security services firm, is hiring a remote (US-based) Offensive Security Engineer to run red team, appsec, and cloud security engagements for PS/MSP clients, build custom exploits and tooling, and feed field findings into its Guard product. Core languages are Go, Python, PowerShell, and Bash; this is an entry-level (0-2 years) role.

AI AWS Azure Bash Cloud +12 skills

AI Engineer, UK

New UK Salary + equity

About Distyl AI Distyl is an applied AI technology company partnering with the world’s most ambitious institutions to rearchitect critical operations for the frontier of AI. Our customers include the largest companies…

Agentic AI AI Ai Enablement AWS Azure +12 skills

Hexagone Digitale

Développeur Java / Python – IA générative & agentique (H/F)

New HybridEuropeSenior

Tours, Centre-Val de Loire

Contexte Selon profil Au sein de la DSI d'un grand groupe de protection sociale et patrimoniale, l'équipe renforce ses capacités pour intégrer l'intelligence artificielle générative dans ses applications métier. Les…

Agile API Generative AI Java LLM +3 skills