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Reef

EVM-compatible Layer 1 for DeFi, NFTs

AI Training & Data Labelling Assistant

Data ManagementConfirmed live in the last 24 hours
ContractRemote in PakistanNo salary listed

About the Job

Requirements

  • Excellent spoken and written English.
  • Exceptional attention to detail and accuracy.
  • Patience, methodical work habits, and consistency in decision-making.
  • Ability to follow detailed guidelines and apply them consistently.
  • Comfort performing repetitive analytical tasks while maintaining high accuracy.
  • Strong organisational and time management skills.
  • Ability to work independently with minimal supervision.
  • Professionalism, trustworthiness, and responsible handling of confidential information.
  • Ability to learn quickly and use new software and internal platforms.
  • Strong observational and critical thinking skills.
  • Reliable internet connection.
  • Personal laptop or desktop suitable for the role.
  • Quiet workspace suitable for focused work.

Responsibilities

  • Review AI-generated security events throughout the day.
  • Analyse sequences of security camera images from member entry events.
  • Determine whether each event represents tailgating or legitimate member access.
  • Assign confidence levels to each decision.
  • Record notes where additional context is helpful.
  • Flag unusual or uncertain events for internal review.
  • Apply labelling guidelines consistently across every event.
  • Help create accurate datasets used to train and improve AI models.
  • Maintain confidentiality when accessing security footage and operational systems.

Desired Qualifications

  • Experience in data entry, administration, quality assurance, security monitoring, operations, or analytical or research-based roles.

About the Company

Reef

EVM-compatible Layer 1 for DeFi, NFTs

Reef.io runs Reef Chain, a modular Layer 1 blockchain built on Substrate with Ethereum Virtual Machine compatibility, so developers can port existing Ethereum apps without changing Solidity code. It serves DeFi, NFTs, and gaming by offering high throughput and efficient storage, plus features like native token bridges, scheduled payments, and upgradeable smart contracts without hard forks via a self-upgradable WASM runtime. It differentiates itself by combining Ethereum compatibility with a modular, upgradable architecture and built-in capabilities (bridges, recurring payments) that avoid forks and boost scalability. The goal is to provide a scalable, efficient, and upgradable platform that supports a broad ecosystem of developers and users for DeFi, NFTs, and gaming.

Company size
11-50
Company stage
ICO
Total funding
$23.9M
Headquarters
United Kingdom
Founded
2020

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