Remote AI & Data Training Jobs in Europe 2026

Property Manager

• Remote (Global)
• Jul 20, 2026

Bring property management expertise to AI training — validate leasing and operations content, annotate management scenarios, and improve real-estate operations AI models.

Emergency Medicine Physician

• Remote (Global)
• Jul 20, 2026

Bring emergency medicine expertise to AI training — validate acute-care content, annotate ER cases, and improve emergency-medicine AI models.

Multilingual AI Response Evaluator And Prompt Writer

• Australia, United Arab Emirates, Canada +2FranceJapan
• Jul 20, 2026

OneForma is looking for native language specialists to join Project Hermes, a remote AI improvement project focused on enhancing the quality of multilingual AI assistants.

AI Speech & Audio Specialist (ASR | TTS | Voice AI | Audio Processing)

• Remote (Global)
• Jul 20, 2026

At TELUS Digital, we are advancing the future of Artificial Intelligence by helping AI systems understand, process, and generate human speech with greater accuracy and naturalness.

Payroll Professional (HR / Finance / Accounting) - Swi

• Switzerland
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - SW

• Sweden
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - IR

• Ireland
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - HY

• Hungary
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - GR

• Greece
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - CH

• Switzerland
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - PL

• Poland
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Payroll Professional (HR / Finance / Accounting) - Nether

• Netherlands
• Jul 20, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Python Code Generation Reviewer

• Remote (Global)
• $35 – $55/hr
• Jul 20, 2026

Your primary work is reviewing Python code produced by language models in response to natural-language coding prompts. For each task you'll receive the original prompt, one or more model-generated code snippets, and a rubric covering correctness, efficiency, readability, and…

Math Reasoning RLHF Annotator

• Remote (Global)
• $35 – $55/hr
• Jul 20, 2026

You'll spend your time evaluating model-generated solutions to math problems — ranging from algebra and calculus to combinatorics and proof-based reasoning.

LLM Jailbreak Red Teamer

• Remote (Global)
• $55 – $100/hr
• Jul 20, 2026

You'll systematically probe large language models to find inputs that cause them to bypass safety guidelines and produce harmful, disallowed, or policy-violating outputs.

Instruction Following Data Labeler

• Remote (Global)
• $20 – $35/hr
• Jul 20, 2026

You'll label text data focused on instruction-following behavior — specifically, evaluating whether a model's output correctly satisfies the constraints and intent of a given user instruction.

Lua Programmer

• Remote (Global)
• $50-70/hr
• Jul 18, 2026

What if your Lua expertise could directly influence how AI writes code for millions of developers and creators around the world?

Voice Talent Casting - Silkwood & Mulberry

• Remote (Global)
• Jul 17, 2026

Welcome and thank you for your interest in working with us! Image About Description: We are seeking professional male and female voice talents for 2 projects involving narrative voice recordings to support the development of text-to-speech (TTS) technology.

Hydrus - Voice Contributor - German (Germany)

• Germany
• $48/hr
• Jul 17, 2026

Project Hydrus is a scripted and conversational audio data collection project. We're looking for native-level speakers who can deliver natural, everyday-sounding speech — recordings that hold up whether you're reading a script or speaking spontaneously.

Hydrus - Voice Contributor - Spanish (Spain)

• Spain
• $40/hr
• Jul 17, 2026

Project Hydrus is a scripted and conversational audio data collection project. We're looking for native-level speakers who can deliver natural, everyday-sounding speech — recordings that hold up whether you're reading a script or speaking spontaneously.

Hydrus - Voice Contributor - French (France)

• France
• $45/hr
• Jul 17, 2026

Project Hydrus is a scripted and conversational audio data collection project. We're looking for native-level speakers who can deliver natural, everyday-sounding speech — recordings that hold up whether you're reading a script or speaking spontaneously.

OpenClaw Security Expert & Power User

• Remote (Global)
• $15-75/hr
• Jul 16, 2026

If you've ever looked at a system and instinctively thought about how to break it — this role was built for you. We're looking for security-minded professionals to stress-test AI systems built on the OpenClaw platform.

Transcription and Annotation Project (Global) - Internal

• Remote (Global)
• Jul 16, 2026

We are looking to onboard Transcribers to support a range of upcoming audio processing projects. This role focuses on converting audio into accurate written text, with opportunities to contribute to annotation tasks depending on project needs.

Payroll Professional (HR / Finance / Accounting) - Port

• Portugal
• Jul 16, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.