Web3 Jobs in Spain

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Part of the Bondex Ecosystem

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bondex app
$105k - $150k estimated
Madrid ES
  • Architect, develop, and optimise a cutting-edge backend infrastructure that scales effortlessly as we grow.
  • Partner with the CTO to craft and execute a strategic technical roadmap, shaping the foundation of our architectural vision.
  • Take end-to-end ownership of backend systems, from ideation to launch, ensuring the smooth delivery and ongoing maintenance of key product features.
  • Implement modern web development best practices, using cutting-edge technologies to ensure a clean, maintainable, and scalable codebase.
  • Drive innovation, constantly exploring new frameworks, tools, and methodologies to improve the speed and quality of development.

Requirements

  • 5+ years of experience in software development, with a strong emphasis on backend systems.
  • Provable strong Python development skills including experience with modern tools and frameworks such as Typing, Pydantic, FastAPI, etc. adhering to best practices in clean code, testing, and maintainability.
  • Demonstrated experience in designing data models and working with both SQL and NoSQL databases, with a focus on performance optimisation and scalability.
  • Knowledge and established experience with AWS services.
  • Knowledge with Infrastructure as Code (IaC) using AWS CDK is a plus but not required.
  • Experience with EVM Blockchain and Smart Contracts development is a plus but not required.
  • Excellent English oral and written communication skills
  • Based in, or willing to relocate to Madrid, Spain.