Curated remote opportunities

Remote Jobs in Argentina 2026

2416 remote jobs open to candidates in Argentina. Updated daily.

Welo Data
Localisation Project Manager Full-time ↘ +2 regions
Localization Microsoft Teams AI +12 Automation Scalability Planning Monitoring Operations Cross-Functional Collaboration Adaptability Alignment Management Quality Assurance Reporting Documentation
  • Argentina, Mexico
  • May 20, 2026

Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally.

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…

Webflow
DevOps Engineer Full-time
DevOps Webflow Marketing +12 Microsoft Teams Strategic Thinking Engineering Reporting Scalability Mechanical Systems Architecture Management Organization Testing Observability Monitoring
  • Argentina
  • May 19, 2026

Webflow is the agentic web marketing platform for modern marketing teams, helping organizations build, manage, and optimize high-performing web experiences that drive predictable growth and strengthen brand trust.

Kraken
Security Engineer Full-time ↘ +22 regions
Finance Infrastructure Culture +12 Institutions Consulting Engineering Microsoft Teams Cryptography Rust AI Architecture Testing Web Security NIST Problem Solving
  • United Kingdom, Brazil, United Arab Emirates +19IrelandPeruSwedenColombiaArgentinaRomaniaCyprusSwitzerlandPortugalLithuaniaSouth AfricaCzech RepublicCanadaHungaryMexicoChilePolandSpainBulgaria
  • May 19, 2026

Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open,…

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.

xAI
AI & Data Training Full-time
AI Writing Make +12 Microsoft Teams Accuracy Annotation English Grammar Consistency Creativity Precision Communication Sales Mechanics Documentation
  • Remote (Global)
  • $35 – $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.

Alignerr
Machine Learning Research Data Science +11 Reinforcement Learning LLM Evaluation Model Evaluation Feature Engineering ML Pipelines Scientific Computing Quantitative Analysis Natural Language Processing Signal Processing Research Writing Technical Communication
  • Remote (Global)
  • $200 - $400/hr
  • May 18, 2026

Alignerr is seeking machine learning domain experts to help design advanced evaluation challenges for frontier AI systems. This role focuses on building expert-level machine learning evaluation tasks that test the limits of state-of-the-art AI models using deep scientific and…

Outlier
Python JavaScript Go +11 Java SQL Backend Engineering Systems Integration APIs Security Testing Agentic Workflows Prompt Injection Testing Workflow Orchestration Automation System Architecture
  • Remote (Global)
  • Up to $35/hr + incentives
  • May 18, 2026

Outlier is seeking experienced software developers and systems engineers to help train and evaluate next-generation autonomous AI agents such as OpenClaw. This freelance remote opportunity focuses on improving large language model (LLM) agents that can coordinate complex,…

Canonical
Technical Writer Full-time
Documentation Microsoft Teams Engineering +12 Operations Combine Communication Writing Open Source Make Research Linux Git Leadership Management User Experience
  • Remote (Global)
  • May 18, 2026

Our ambition is to set a standard of excellence in the industry for technical documentation and documentation practice. This is your chance to be a part of that, as a Technical Author at Canonical. We are building documentation capacity at scale.

Meridial AI
AI Analysis Training +12 Education Decision Making Finance Management Derivatives Compliance Modeling Reporting Valuation Contracts Algorithms Reasoning
  • Remote (Global)
  • $6 - $65/hr
  • May 18, 2026

Are you a securities, commodities, and financial services expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of financial insight and market analysis.

Meridial AI
Swahili AI Training +12 Education Research Communication Grammar Syntax Morphology Semantics Phonetics Pragmatics Expressions Pronunciation Reasoning
  • Remote (Global)
  • $6 - $65/hr
  • May 17, 2026

Are you a Swahili language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery.

Meridial AI
AI Sourcing Mapping +12 Accuracy Verification Audit Testing Management Auditing Operations Reporting Communication User Experience Mechanics Insurance
  • Remote (Global)
  • $25 – $100/hr
  • May 15, 2026

We are sourcing independent Business Owners across the food, lodging, service, and shopping sectors to provide their practical expertise for an AI benchmark evaluation and product feedback project.

Meridial AI
AI Sourcing Training +11 Accuracy Consistency Engineering History Voiceover Insurance Model Training Audio Engineering Quality Control Music Production Following Instructions
  • Remote (Global)
  • $6 – $65/hr
  • May 15, 2026

We are sourcing independent Vocal Audio Specialists to provide their expertise for an AI audio model training project. As AI models increasingly generate and interpret human musicality and vocal nuances, their accuracy relies entirely on robust, high-fidelity training data.

Perle
Hebrew AI Infrastructure +12 Training Nuance Orthography Make Quality Assurance Calibration Accuracy Writing Transcription Captioning Reporting Translation
  • Argentina
  • May 14, 2026

Perle is an AI infrastructure company building expert-driven training data, evaluation systems, and applied AI products for the world's leading labs and enterprises. Our partners include xAI, Samsung, ELM, and Unisys.

Stay in the loop.

One email per week, 5 hand-picked roles.