LE
Curated Remote Opportunity · builtin.com$0 Platform Fee🇬🇧English

Senior Python Engineer

Ledgeroom

Remote, Oregon, USA
150,000 - 250,000 USD
contract
Posted 11/1/2026

Clivora Direct Engagement: All applications and proposals are submitted directly through Clivora Connect. Clients review bids and communicate with $0 platform fees, allowing you to keep 100% of your earnings.

Role Overview

We are seeking a Python Developer to design, build, and maintain an educational blockchain platform used for academic credentialing, course completion records, and verifiable certificates. You will work closely with instructional designers, registrars, and IT staff to implement a permissioned blockchain that lets students own and share tamper-proof learning records while giving institutions a reliable audit trail

Key Responsibilities

  • Develop and maintain blockchain components (smart contracts, ledger services, APIs) primarily in Python
  • Implement digital credential issuance and verification (e.g., W3C Verifiable Credentials, Open Badges)
  • Integrate the blockchain layer with existing LMS platforms (Canvas, Moodle, Blackboard) via REST APIs
  • Write and test smart contracts (Solidity or Python-based frameworks such as Vyper, Brownie, or Web3.py tooling)
  • Build backend services and microservices using

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✓Integrated invoicing, CRM & timesheets

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About the Employer

Ledgeroom

builtin.com
Verified Organization

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