Curated remote opportunities

Remote AI & Data Training Jobs in Portugal 2026

1907 remote jobs open to candidates in Portugal in AI & Data Training. Updated daily.

Weekday
AI & Data Training Part-time ↘ +5 regions
Compliance AI Finance +12 Accounting Reporting Accuracy GAAP IFRS Automation Analytics Audit Microsoft Teams Monitoring Documentation Analysis
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a detail-oriented and forward-thinking Compliance & Controls AI Expert to join our finance and risk team.

Weekday
AI & Data Training Part-time ↘ +5 regions
AI Organization Finance +12 Strategic Thinking Analytics IRR Forecasting Accuracy Planning Scalability Decision Making Leadership Optimization Cross-Functional Collaboration Microsoft Teams
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a Capital Allocation AI Expert to drive data-informed investment decisions across the organization.

Weekday
AI & Data Training Part-time ↘ +5 regions
Tax AI Taxation +12 Compliance Decision Making Planning Accuracy Forecasting Reporting Sales Payroll Analytics Cross-Functional Collaboration Microsoft Teams Finance
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a highly motivated and detail-oriented Tax AI Expert to join our team at the intersection of taxation, data, and…

Weekday
AI & Data Training Part-time ↘ +5 regions
Finance AI Analytics +12 Decision Making Strategic Thinking Leadership Microsoft Teams Make Combine Machine Learning Economics Forecasting Planning Analysis Cross-Functional Collaboration
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a Strategic Finance AI Expert to bridge advanced analytics with high-impact financial decision-making.

Weekday
AI & Data Training Part-time ↘ +5 regions
AI Management Analytics +12 Decision Making Insurance Analysis Monitoring Underwriting Finance Microsoft Teams Alignment Modeling Accuracy Testing Planning
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a highly analytical and forward-thinking Risk & Actuarial AI Expert to join our growing team.

Weekday
AI & Data Training Part-time ↘ +5 regions
Reconciliation AI Finance +12 Accounting Analytics Accuracy Scalability Management Decision Making Reconciliations Analysis Compliance Collaboration Cross-Functional Collaboration Microsoft Teams
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a detail-oriented and analytically driven Ledger & Reconciliation AI Expert to join our finance and data…

Weekday
AI & Data Training Part-time ↘ +5 regions
Insurance Underwriting AI +12 Analytics Decision Making Management Engineering Microsoft Teams Machine Learning Accuracy Algorithms Alignment MATCH Cross-Functional Collaboration Compliance
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a highly motivated Insurance Underwriting AI Expert to join our growing team.

Weekday
AI & Data Training Part-time ↘ +5 regions
Insurance AI Operations +12 Automation Compliance Accuracy Machine Learning Underwriting Microsoft Teams Natural Language Processing Analysis Profiling Interpretation Data Classification GDPR
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a skilled Insurance Policy Administration AI Expert to join our team and help transform core insurance operations…

Weekday
AI & Data Training Part-time ↘ +5 regions
Insurance Management AI +12 Operations Accuracy Analytics Cross-Functional Collaboration Microsoft Teams Underwriting Data Classification Decision Making Consistency Compliance Forecasting Documentation
  • United States, United Kingdom, Canada +2FrancePortugal
  • $100 – $120/hr
  • Apr 21, 2026

Compensation: $100-$120 per hour (20 hours per week commitment) Job Type: Part-time / Contract Location: US, UK, Canada, France, Portugal (remote) We are seeking a highly motivated and detail-oriented Insurance Claims Management AI Expert to join our growing team.

Meridial AI
Java AI Engineering +12 Training Concurrency JVM Algorithms Architecture Reasoning Logic Programming Open Source Writing Insurance Language Models
  • Remote (Global)
  • $45/hr
  • Apr 16, 2026

Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering progress.

AfterQuery
AI Expert - Biology Contractor
Bioinformatics Machine Learning Analysis +11 Research Genomics Transcriptomics Problem Solving Biology Flexible Biological Data Analysis Data Analysis Computational Biology Computer Science Data Science
  • Remote (Global)
  • $175/hr
  • Apr 16, 2026

This is a remote, project-based role for machine learning professionals with deep expertise in bioinformatics. You will complete tasks at the intersection of ML and biological data analysis — including model development, pipeline construction, and research tasks applied to real…

Lionbridge
Portuguese Annotation Accuracy +11 Transcription Formatting Consistency Training English Flexible Audio Annotation Audio Processing Attention to Detail Audio Content Data Quality
  • Portugal
  • $14 – $18/hr
  • Apr 13, 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.

Rise Data Labs
Portuguese Nuance Make +7 Consistency Marketing ATen Cultural Nuance Structured Feedback Cultural Context Attention to Detail
  • Remote (Global)
  • Apr 8, 2026

We’re looking for contract, remote Portuguese-speaking annotators to evaluate AI-generated content with a sharp eye for detail and cultural nuance. You’ll be making judgment calls on whether outputs make sense and reflect real-world expectations in Portuguese.

Alignerr
Creative Writing Editing English +5 Localization Onboarding SEO Teaching Translation
  • Remote (Global)
  • $20–$40/hr
  • Apr 7, 2026

About Alignerr Alignerr connects domain experts with AI research initiatives to improve how language models understand, generate, and refine content across disciplines. Role Overview We are seeking skilled writers, editors, and language professionals to evaluate and…

Stay in the loop.

One email per week, 5 hand-picked roles.