Curated remote opportunities

Remote Jobs in Sierra Leone 2026

1785 remote jobs open to candidates in Sierra Leone. Updated daily.

TELUS International
AI & Data Training Freelancer
AI Training KYC +7 Auditing Verification Computer Vision Audit Accuracy Testing Data Validation
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we are building the "Shield of Trust" for global digital identity. You will join an elite freelance pool focused on training AI to detect fraud, verify identity documents, and maintain the highest standards of KYC (Know Your Customer).

TELUS International
AI & Data Training Freelancer
AI Teaching Physics +11 Planning Annotation Segmentation Logic Testing Reasoning Civil Engineering Bounding Box Annotation Bounding Boxes Data Validation Spatial Reasoning
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we are teaching AI to move from 2D screens into 3D reality. As a 3D Spatial Data Expert, you are the "Mapmaker of the Future." You will join our AI Community as a specialist tasked with identifying and labeling the physical world within 3D datasets, such as…

TELUS International
AI & Data Training Freelancer
AI Logic Training +12 Writing Teaching Syntax Audit Python JavaScript Clean Code Auditing SQL Debugging Optimization Testing
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we are bridging the gap between how a human thinks and how a machine writes code. As a Full-Stack AI Logic Specialist, you will join an elite squad of developers tasked with training AI to master the entire development lifecycle—from front-end interfaces to…

TELUS International
AI & Data Training Freelancer
AI Decision Making Fine-Tuning +12 Reasoning Annotation Collaboration RLHF Analysis Engineering Microsoft Teams Machine Learning Confidentiality Content Moderation Annotation Workflows Reinforcement Learning
  • Remote (Global)
  • Mar 13, 2026

TELUS Digital is building a high-impact team of Machine Learning Experts working alongside Policy Enforcement specialists to provide actionable insights on AI decision-making.

TELUS International
AI & Data Training Freelancer
AI Consulting Governance +12 Strategic Thinking Compliance Management Cross-Functional Collaboration Alignment GDPR NIST Rubrics Training Culture Decision Making Scale AI
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we believe that the true power of AI lies in its responsible and strategic application. As a Specialist in our AI Consulting Governance & Strategy Community, you are the architect of trust and value.

TELUS International
AI & Data Training Freelancer
RLHF AI Rubrics +7 Make Ethics Logic Quality Assurance Annotation Prompt Engineering Reinforcement Learning
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we use Reinforcement Learning from Human Feedback (RLHF) to align AI with human values, and in this role, you act as our "Logical Compass." We believe that AI should be helpful, honest, and harmless; you are the one who designs the strategies and rubrics to…

TELUS International
AI & Data Training Freelancer
Red Teaming AI Testing +5 Jailbreaking Microsoft Teams Decision Making Critical Thinking Adversarial Testing
  • Remote (Global)
  • Mar 13, 2026

At TELUS Digital, we know that as AI becomes more powerful, the need for robust safety guardrails is paramount. We view you as our strategic "adversary." You will utilize your critical thinking and cultural depth to stress-test models, uncovering vulnerabilities that could lead…

TELUS International
AI & Data Training Freelancer
Accuracy Tax Logic +11 AI Training Economics Make Accounting Auditing Verification VAT Financial Accuracy Financial Statements Fraud Detection
  • Remote (Global)
  • Mar 13, 2026

About the Role: At TELUS Digital, we are training AI to handle the world's most sensitive data: finances. As a Financial Accuracy Specialist, your job is to make sure AI models understand the "rules of money." You will review AI-generated financial statements, tax advice, and…

HumanSignal
AI & Data Training Full-time
AI Annotation Open Source +10 Machine Learning Microsoft Teams Flexible Lighting Accuracy Creativity Data Collection Human Data Data Annotation AI Products
  • Remote (Global)
  • Up to $100/hr
  • Mar 12, 2026

Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models and products. Our customers ship better AI, faster, because we partner with their researchers from real-world data creation to annotation to delivery.

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