Ruby Web3 Jobs in Europe

101 jobs found

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Job Position Company Posted Location Salary Tags

Applied Blockchain

Porto, Portugal

$40k - $70k

Crossmint.io | Making NFT's Accessible to Everyone

Madrid, Spain

$45k - $65k

Crossmint.io | Making NFT's Accessible to Everyone

Madrid, Spain

$36k - $61k

Ripple

London, United Kingdom

$29k - $56k

BCGDV

London, United Kingdom

$63k - $72k

Caiz Development GmbH

Frankfurt, Germany

$81k - $84k

Crypto.com

London, United Kingdom

$30k - $60k

Caiz Development GmbH

Frankfurt, Germany

$81k - $84k

Caiz Development GmbH

Frankfurt, Germany

$81k - $84k

Blocksmith

United Kingdom

$28k - $57k

Blocksmith

United Kingdom

$28k - $57k

Crypto.com

London, United Kingdom

$30k - $60k

Caiz Holding AG

Frankfurt, Germany

$58k - $60k

Bitfinex

Madrid, Spain

$36k - $61k

Bitfinex

Paris, France

$36k - $61k

Javascript Technical Lead

Applied Blockchain
$40k - $70k estimated

This job is closed

Applied Blockchain is an innovative applications development company, focussed on distributed ledger and confidential computing technologies. Based at Level39, Europe’s largest Fintech accelerator in London’s Canary Wharf and in Porto, Portugal, Applied Blockchain has an expert team of developers creating cutting-edge solutions for disruptive startups and corporate clients in banking and finance, energy, aviation, automotive, shipping, telecommunications and social impact sectors. Our clients already include Shell (also an investor in the company), KLM, Lloyds Register, Toyota, United Nations and we’re advising the UK Government. We are building a new generation of decentralised and confidential solutions, working through some of the most interesting technical problems in this field such as identity management, transaction anonymity, encryption, cryptography and data security.


What you’ll be doing

  • Build node.js backend and react.js frontend and connect them using JSON REST API’s
  • Develop cutting-edge software solutions for startup and corporate clients
  • Develop decentralized applications
  • Work alongside other developers in the team to create secure, performant, resilient business applications
  • Engage with clients to understand their product business proposition
  • Create automated tests
  • Peer code review
  • Configure deployments using Docker and Kubernetes
  • Take responsibility for features you deploy into staging and enterprise production environments
  • 2+ years of experience in Tech Lead position
  • 7+ years of professional experience in backend and/or full stack development with a major programming language (vanilla JS, python, golang, ruby, java, rust, c#, c++, php, c) of which at least 1.5 years in Node.js (mandatory)
  • Keep abreast of industry developments and new technologies
  • Strong experience and knowledge of Design and Architectural patterns
  • Support the team on technical questions or issues and through the onboarding process
  • Client contact, manage expectations of the project and technical questions clarification.
  • Strong communication skills
  • Knowledge of PostgreSQL
  • React.js
  • Bachelor's Degree (nice to have)
  • DevOps, Docker, Kubernetes (nice to have)
  • Experience with Agile Methodology (Scrum)
  • 22 days holiday
  • 1000 Euro training budget and up to 5 training days / year
  • Healthcare Insurance
  • Meal Cards
  • Team meeting lunch
  • Flexible work from home policy