Semiotic AI, Inc. Backend Developer (Contractor) Remote · Full time

We are looking for a Backend Developer (full-time, remote contractor) to participate in our R&D projects related to The Graph ecosystem. This position has growth potential and the ideal candidate is a self-starter and proactive in contributing to other projects and products.


Responsibilities & Duties

  • Design and implement new features for our products and components of The Graph protocol
  • Work closely with researchers, engineers, and partners from The Graph ecosystem to drive product design and development
  • Contribute to product discussions, processes, and strategic decisions

Minimum Qualifications

  • Bachelor’s or Master’s degree in Computer Science, a related technical field, or equivalent practical experience
  • 2+ years of software development experience
  • Ability to write high-performance, production-quality code (Python, Rust, Go)
  • Expertise in designing and implementing APIs (REST, JSON)
  • Experience in responsive microservices design and development
  • Experience with databases (PostgreSQL, Redis)
  • Experience in working with Linux and Dockers
  • Experience using collaborative development best practices (Git, review processes, CI/CD pipelines)
  • English proficiency (written and spoken)

Nice to have

  • Drive to go deeper down the blockchain rabbit hole
  • Familiarity with blockchain technology and protocols like Ethereum
  • Exposure to cloud platforms like Google Cloud and Amazon Web Services
  • Experience in working with Kubernetes, Helm


$25 - $40 per hour