Curated remote opportunities

Remote Jobs in Portugal 2026

2432 remote jobs open to candidates in Portugal. Updated daily.

Mercor
AI English Finnish +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $48 – $62/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Finnish. Native fluency in English and Finnish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Mercor
AI English Swedish +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $48 – $62/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Swedish. Native fluency in English and Swedish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Mercor
AI English Thai +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $24 – $35/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Thai. Native fluency in English and Thai is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Mercor
AI English Portuguese +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $29 – $45/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Portuguese (global, excluding Brazilian Portuguese). Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) is required for this position.

Mercor
AI English Indonesian +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $17 – $25/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Indonesian. Native fluency in English and Indonesian is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Mercor
AI English Vietnamese +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $17 – $25/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Vietnamese. Native fluency in English and Vietnamese is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Mercor
AI English Dutch +12 Testing Cybersecurity Machine Learning RLHF DPO Engineering Analysis Psychology Acting Writing AI Safety Language Skills
  • Remote (Global)
  • $48 – $62/hr
  • Jul 30, 2026

Fluent Language Skills Required: English & Dutch. Native fluency in English and Dutch is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.

Turing
DevOps Engineer Contractor · Full-time
DevOps AWS Microsoft Azure +5 Google Cloud Platform Terraform Docker Kubernetes Python
  • Remote (Global)
  • Jul 29, 2026

Remote DevOps and cloud engineering contractor role designing scalable, secure, cost-effective cloud architectures across AWS, Azure (preferred), and GCP with Terraform and Kubernetes. 8+ years of cloud experience.

AfterQuery
CAD Flexible Modeling +8 Design Review SolidWorks AutoCAD CATIA CAD Design Professional Experience Product Design Attention to Detail
  • Remote (Global)
  • $88/hr
  • Jul 29, 2026

Remote, project-based role for experienced CAD professionals. Flexible hours, competitive pay, and a variety of modeling and design tasks. This is a remote, project-based role for CAD professionals with hands-on experience in 3D modeling and technical drafting.

Sourcegraph
Backend Engineer Full-time
AI Infrastructure Engineering +12 Microsoft Teams MCP Make Communication Index SaaS Terraform Google Cloud Platform Leadership Architecture Debugging Strategic Thinking
  • Remote (Global)
  • From $148,000/yr
  • Jul 28, 2026

Our mission is to bring clarity and control to the world's most complex codebases. AI is accelerating code creation, but the infrastructure to understand, oversee, and evolve that code hasn't kept pace.

Welo Data
Language Data Freelancer ↘ +5 regions
English Biology Translation +11 Localization Training AI Patents Slovenian Proofreading Linguistic Quality Assurance JIRA Linguistics Language Services Machine Learning
  • Slovenia, Europe, Austria +2HungaryGermany
  • Jul 28, 2026

As a trusted global transformation partner, Welo Global accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences.

AfterQuery
AI Expert - Biology Contractor Talent pool
Biology AI Writing +4 Accuracy Reasoning Mechanical Systems Rubrics
  • Remote (Global)
  • $125/hr
  • Jul 28, 2026

As a biology expert, you'll help train and evaluate how AI models reason about biological sciences. This can be writing challenging biology prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like fabricated citations, outdated…

FirstPrinciples
Engineering AI Research +12 Creativity Organization Physics Simulation Infrastructure Leadership Architecture Algorithms Decision Making Microsoft Teams Reporting Testing
  • Remote (Global)
  • Jul 28, 2026

FirstPrinciples is building AI to accelerate scientific discovery. Our core product is the Theo Platform, a research environment built to help researchers iterate faster, validate rigorously, and reach verified results they can trust.

Bending Spoons
Account Manager Full-time
Sales Transformations Make +10 Microsoft Teams AI Strategic Thinking Communication Reasoning MATCH English B2B Sales Enterprise Sales AI Tools
  • Austria, Belgium, Bulgaria +26CroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHungaryIrelandItalyLatviaLithuaniaLuxembourgMaltaNetherlandsPolandPortugalRomaniaSlovakiaSloveniaSpainSwedenUnited KingdomUnited States
  • €54,346 – €82,557/yr
  • Jul 27, 2026

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency.

Bending Spoons
Account Manager Full-time
Sales Transformations Make +10 Microsoft Teams AI Strategic Thinking Communication Reasoning MATCH English B2B Sales Enterprise Sales AI Tools
  • Austria, Belgium, Bulgaria +26CroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHungaryIrelandItalyLatviaLithuaniaLuxembourgMaltaNetherlandsPolandPortugalRomaniaSlovakiaSloveniaSpainSwedenUnited KingdomUnited States
  • €54,346 – €82,557/yr
  • Jul 27, 2026

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency.

Bending Spoons
Transformations Make Microsoft Teams +12 AI FAR Go Operations Compliance Collaboration Onboarding Negotiation Automation Reasoning MATCH English
  • Austria, Belgium, Bulgaria +26CroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHungaryIrelandItalyLatviaLithuaniaLuxembourgMaltaNetherlandsPolandPortugalRomaniaSlovakiaSloveniaSpainSwedenUnited KingdomUnited States
  • €54,346 – €82,557/yr
  • Jul 27, 2026

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency.

Kota
Product Design Full-time ↘ +2 regions
Reporting Insurance Make +12 Combine Engineering Workday Figma Marketing Research Cadence Cursor Prototyping Datadog Mixpanel Analysis
  • Ireland, Europe
  • Jul 27, 2026

About Kota Kota is making insurance and retirement benefits as accessible as modern software. We have two flagship products, the Kota Platform - the world's first fully integrated benefits platform and Kota Embed - our embedded insurance and retirement product for any platform.

Bjak
Mobile Development Full-time ↘ +17 regions
Android SDK AI Make +12 Finance Microsoft Teams Insurance Kotlin Payments APIs Analytics Coroutines Architecture REST API Debugging GitHub
  • Australia, Austria, Germany +14Hong KongIndonesiaIrelandSouth KoreaNetherlandsPhilippinesPolandPortugalSingaporeSpainSwedenThailandUnited StatesVietnam
  • Jul 27, 2026

We are focused on reinventing how people spend, save, invest, exchange, travel, and more. Our objective is to build tools that will help people get more from their money and become an expert at ease. We believe AI will help make finance smart, assessible and safe.

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Bjak
Mobile Development Full-time ↘ +18 regions
AI Make Insurance +12 Investing Microsoft Teams Android SDK Kotlin Payments APIs Analytics Coroutines Architecture REST API Debugging GitHub
  • Ireland, South Korea, Netherlands +15PhilippinesPolandPortugalSingaporeSpainSwedenThailandUnited StatesVietnamAustraliaAustriaChinaGermanyHong KongIndonesia
  • Jul 27, 2026

Our mission is to make money smart, reliable and within reach for everyone. In 2019, we built the first mobile-first, insurance platform, enabling insurance to be accessible online by millions in the region. Today, it's the leading insurance platform in Southeast Asia.

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Uber AI Solutions
AI Flexible Training +12 Accuracy Testing STEM Education Biology Chemistry Physics Editing Artificial Intelligence AI Training Generative AI Domain Expertise
  • Remote (Global)
  • $50.00 - $100.00/hour
  • Jul 27, 2026

Expert Freelancers – Uber AI Solutions (Remote, Flexible Gigs) About Uber AI Solutions Uber AI Solutions is shaping the future of artificial intelligence.

Turing
AI Evaluation Data Annotation Content Review +8 Quality Assurance Analytical thinking Google Workspace gmail personalized-ai-evaluation Data Analysis Attention to Detail Written communication
  • Remote (Global)
  • Jul 26, 2026

Evaluate personalized AI responses using your Google Workspace business account, assess response relevance and personalization quality, and provide structured feedback to improve next-generation AI systems.

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