Curated remote opportunities

Remote Jobs in Greece 2026

2283 remote jobs open to candidates in Greece. Updated daily.

AfterQuery
AI Expert - Legal Contractor
Research Analysis Training +12 Reasoning Communication Flexible Legal Research Legal Document Review Document review Case Research Statutory Analysis Legal Reasoning Written communication Communication Skills Analytical Skills
  • Remote (Global)
  • $125/hr
  • May 25, 2026

This is a remote, project-based role for current law students with strong academic backgrounds and foundational legal research and analysis skills.

Meridial AI
Alignment AI Sourcing +12 Quality Assurance Communication Accuracy Annotation Testing Assurance Acting Documentation Nuance Linguistics Education Insurance
  • Remote (Global)
  • $6 – $65/hr
  • May 22, 2026

We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Haitian Creole language vetting and QA for a specialized AI data project.

Alignerr
Cybersecurity Testing AI +12 Infrastructure Flexible Organization APIs Machine Learning Authentication Web Security Linux Communication Red Teaming AWS Google Cloud Platform
  • Remote (Global)
  • $60-120/hr
  • May 22, 2026

What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for Cybersecurity Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying…

Alignerr
AI Testing Infrastructure +12 Flexible Organization APIs Machine Learning Authentication Web Security Linux Communication Red Teaming AWS Google Cloud Platform Microsoft Azure
  • Remote (Global)
  • $60-120/hr
  • May 22, 2026

What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for AI Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities before…

Alignerr
AI Testing Infrastructure +12 Flexible Organization APIs Machine Learning Authentication Web Security Linux Communication Red Teaming AWS Google Cloud Platform Microsoft Azure
  • Remote (Global)
  • $60-120/hr
  • May 22, 2026

What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for Penetration Testing Experts to join AI red team engagements — probing, attacking, and stress-testing AI-powered applications and infrastructure…

Alignerr
AI Infrastructure Flexible +12 Organization APIs Machine Learning Authentication Testing Web Security Linux Communication Red Teaming AWS Google Cloud Platform Microsoft Azure
  • Remote (Global)
  • $60-120/hr
  • May 22, 2026

What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for AI Security Penetration Testers to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities…

Alignerr
AI Testing Infrastructure +12 Flexible Organization APIs Machine Learning Authentication Web Security Linux Communication Red Teaming AWS Google Cloud Platform Microsoft Azure
  • Remote (Global)
  • $60-120/hr
  • May 22, 2026

What if your hacking skills could directly shape how safe and secure AI systems are for millions of users worldwide? We're looking for penetration testing experts to probe, attack, and stress-test AI-powered applications and infrastructure — identifying vulnerabilities before…

AfterQuery
Linguistics (SME) Contractor
Mandarin Chinese English AI +7 Research Accuracy Flexible Microsoft Teams Analytical Skills Attention to Detail Web Research
  • Remote (Global)
  • $30/hr
  • May 22, 2026

Assist in the development of an AI research tool that generates structured tables in response to complex questions. We're hiring fluent Mandarin Chinese speakers to serve as expert reviewers: humans who verify, correct, and improve the AI's output to ensure it meets a high…

AfterQuery
Research Training Literature +11 Writing Analysis AI Humanities Problem Solving Flexible Domain Expertise Analytical Skills Technical Writing Data Analysis Experiment Design
  • Remote (Global)
  • $150/hr
  • May 21, 2026

This is a remote, project-based role for industry professionals and PhD-level researchers across academic disciplines. You will complete tasks that draw on your domain expertise, research training, and analytical skills — including literature synthesis, technical writing, data…

Turing
CAD Simulation Engineering +12 Research AI Training Reasoning STEM Modeling Analysis CATIA SolidWorks ANSYS MATLAB Cross-Functional Collaboration
  • Remote (Global)
  • May 20, 2026

Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.

Babel Audio
Voiceover Artist Contractor
  • Remote (Global)
  • $90 USD / recorded hour
  • May 20, 2026

تتعاون Babel Audio مع كبرى شركات التكنولوجيا لجمع بيانات صوتية عالية الجودة تُستخدم في تدريب نماذج الذكاء الاصطناعي المتقدّمة. نعمل مع آلاف المشاركين حول العالم لتسجيل محادثات بشرية أصيلة، حتى يتمكّن الذكاء الاصطناعي من فهم البشر والتواصل معهم بصورة أفضل.

Alignerr
Bilingual LLM & Translation Freelancer Ongoing
Translation Localization Editing +12 Proofreading Attention to Detail Data Annotation Search Relevance E-commerce Analysis Query Analysis Product Classification Quality Assurance Analytical thinking French Language Online Shopping Platforms ESCI Framework
  • Remote (Global)
  • $20-40/hr
  • May 20, 2026

Alignerr is seeking Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Contributors will help shape how AI systems understand, generate, and communicate in Portuguese through language evaluation, cultural review, and…

Welo Data
Bilingual LLM & Translation Freelancer · Part-time Short-term
Localization Data Annotation Greek +11 Language Evaluation LLM Evaluation Grammar Review Prompt Writing Cultural Localization Language Quality Assurance Writing Linguistics Preference Ranking Copyediting Rewriting
  • Greece
  • $16.5 /hr
  • May 20, 2026

Project Lyra is seeking Greek language experts to support AI language evaluation and conversational data improvement projects. This remote freelance opportunity focuses on helping AI systems better understand, generate, and refine Greek through structured evaluation, rewriting,…

Tether
Research Scientist (ML) Full-time ↘ +35 regions
AI Research Quantization +12 Finance Infrastructure Communications Education Fintech English Communication Algorithms Engineering Simulation Monitoring Scalability
  • United Kingdom, Argentina, Colombia +32BrazilUruguayIndiaBangladeshPakistanJapanVietnamTaiwanThailandSwitzerlandSpainUnited Arab EmiratesBulgariaCzech RepublicSerbiaDenmarkEstoniaGreeceGeorgiaHungaryIrelandMaltaNorwayNetherlandsPolandPortugalRomaniaSwedenBelgiumIsraelTurkeyCyprus
  • May 19, 2026

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

Tether
Research Scientist (ML) Full-time ↘ +35 regions
AI Research Finance +12 Infrastructure Communications Education Fintech English Communication Training Curation Optimization Engineering Fine-Tuning Distillation
  • United Kingdom, Argentina, Colombia +32BrazilUruguayIndiaBangladeshPakistanJapanVietnamTaiwanThailandSwitzerlandSpainUnited Arab EmiratesBulgariaCzech RepublicSerbiaDenmarkEstoniaGreeceGeorgiaHungaryIrelandMaltaNorwayNetherlandsPolandPortugalRomaniaSwedenBelgiumIsraelTurkeyCyprus
  • May 19, 2026

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

Tether
Research Scientist (ML) Full-time ↘ +35 regions
AI Research Finance +12 Infrastructure Communications Education Fintech English Communication Decision Making Algorithms Reasoning Training Reinforcement Learning Modeling
  • United Kingdom, Argentina, Colombia +32BrazilUruguayIndiaBangladeshPakistanJapanVietnamTaiwanThailandSwitzerlandSpainUnited Arab EmiratesBulgariaCzech RepublicSerbiaDenmarkEstoniaGreeceGeorgiaHungaryIrelandMaltaNorwayNetherlandsPolandPortugalRomaniaSwedenBelgiumIsraelTurkeyCyprus
  • May 19, 2026

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

Tether
Research Scientist (ML) Full-time ↘ +35 regions
AI Research Finance +12 Infrastructure Communications Education Fintech English Communication Testing Algorithms Training Reasoning Engineering Calibration
  • United Kingdom, Argentina, Colombia +32BrazilUruguayIndiaBangladeshPakistanJapanVietnamTaiwanThailandSwitzerlandSpainUnited Arab EmiratesBulgariaCzech RepublicSerbiaDenmarkEstoniaGreeceGeorgiaHungaryIrelandMaltaNorwayNetherlandsPolandPortugalRomaniaSwedenBelgiumIsraelTurkeyCyprus
  • May 19, 2026

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

xAI
AI & Data Training Full-time
AI Make Microsoft Teams +12 Training Precision Editing VFX Post-Production Compositing Adobe Premiere Pro DaVinci Resolve Nuke Communication English Scripting
  • Remote (Global)
  • $40 – $75/hr
  • May 19, 2026

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.

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