Javascript Web3 Jobs in Madrid, Spain
28 jobs found
ai analyst backend bitcoin blockchain community manager crypto customer support data science defi design developer relations devops discord entry level erc erc 20 evm front end full stack gaming golang hardhat intern java javascript layer 2 marketing mobile nft node non tech open source product manager project manager react research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Qredo | Madrid, Spain | $50k - $84k | |||
Satoshis Games | Madrid, Spain | $25k - $35k | |||
Gamium | Madrid, Spain | $40k - $75k | |||
Gamium | Madrid, Spain | $84k - $100k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Gamium | Madrid, Spain | $54k - $85k | |||
SOUTHWORKS | Madrid, Spain | $36k - $100k | |||
Crossmint.io | Making NFT's Accessible to Everyone | Madrid, Spain | $45k - $65k | |||
SOUTHWORKS | Madrid, Spain | $54k - $100k | |||
Crossmint.io | Making NFT's Accessible to Everyone | Madrid, Spain | $36k - $61k | |||
Satoshis Games | Madrid, Spain | $40k - $60k | |||
Witnet Foundation | Madrid, Spain | $40k - $60k | |||
Bitfinex | Madrid, Spain | $36k - $61k | |||
Bitfinex | Madrid, Spain | $54k - $60k |
Qredo
$50k - $84k estimated
This job is closed
Blockchain Node Engineer
Madrid, Spain /
Engineering – Blockchain /
Full-time Remote
Apply for this job
Qredo is a decentralized digital asset management infrastructure and product suite designed to unlock new opportunities for institutional investors in digital assets and decentralized finance. Qredo's Layer 2 blockchain protocol enables users to seamlessly transfer and settle BTC, ETH, and ERC-20 tokens. Assets are secured by Qredo’s advanced Gen 2.0 multi-party computation (MPC), which provides tier-1 bank security and institutional-grade governance.
We are looking for an experienced Blockchain Node Engineer with strong fundamental DevOps experience. You will have the opportunity to get a deeper understanding of how different chains and their respective software clients work.
*** This is a remote opportunity. We welcome candidates around the globe to apply! ***
Responsibilities
- Responsible for maintaining, monitoring, optimising and helping to integrate new Blockchain Nodes into the Qredo System
- Responsible for setting up and optimising the infrastructure related to different chains
- Recommend to the Developers more optimal ways to integrate their code with each Node
- Help to integrate new chains and improve the efficiency of how we integrate with existing chains
- Add node monitoring systems, create automatic maintenance and troubleshoot node failures in this high availability environment
Requirements
- Strong fundamental DevOps experience
- A keen interest in Cryptocurrency and DEFI is a must
- Experience with Bitcoin, Ethereum, Polkadot, Algorand, Cardano and Solana Blockchain are highly desirable.
- Experience setting up Blockchain nodes
- Experience working with AWS cloud
- Experience working with node providers (Infura, Alchemy, QuickNode)
- Experience with Linux / Bash scripting
- Experience with Docker, Kubernetes, (Datadog/Splunk), Teraform, Ansible
- Some software development experience in Go, Rust, C++, Java or similar
- Excellent English communication skill and stakeholder management skill
Qredo offers
- Flexibility to work from anywhere and possibility for international transfer
- Assistance with home office setup as well as offsite team building allowance
- Culturally diverse work environment (we speak 33 languages!)
- Great career development opportunities in a growing company
- Competitive compensation and benefits package within the industry
Apply for this job