ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord economy designer entry level erc erc 20 evm front end full stack gaming ganache golang hardhat intern java javascript layer 2 marketing mobile moderator nft node non tech open source openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Qredo | Madrid, Spain | $84k - $156k | |||
Windranger Labs | Singapore, Singapore | $63k - $70k | |||
Magna | New York, NY, United States | $105k - $120k | |||
OKX | Hong Kong, Hong Kong | $27k - $81k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
OKX | Singapore, Singapore | $54k - $70k | |||
OKX | Singapore, Singapore | $81k - $115k | |||
OKX | Kuala Lumpur, Malaysia | $116k - $163k | |||
Base | Remote | $201k - $237k | |||
Base | Remote | $201k - $237k | |||
Base | Remote | $175k - $206k | |||
Windranger Labs | Singapore, Singapore | $105k - $124k | |||
Beeline Digital | New York, NY, United States | $67k - $100k | |||
Puffer Finance | United States | $63k - $100k | |||
Enya Labs | Palo Alto, CA, United States | $72k - $75k | |||
Filecoin Foundation | San Francisco, CA, United States | $100k - $200k |
Qredo
$84k - $156k estimated
This job is closed
DevOps Engineer
Madrid, Spain /
Information Technology – DevOps /
Full-time Remote
/ 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.
*** This is a remote opportunity. We welcome candidates around the globe to apply! ***
Responsibilities
- Design, automate and operate CICD & testing environments and infrastructure.
- Monitor and improve processes, systems and tools used in delivery process (from git repository to deployment).
- Develop and maintain automation CI/CD solutions for the company's products and services.
- Proactively collaborate with other teams and collect feedback to improve existing solutions.
- Evaluate new technology options and vendor products to improve the company's automation capabilities.
Requirements
- Strong experience with AWS.
- Strong knowledge of containerization technologies like Docker and Kubernetes.
- Proficiency in scripting languages like Bash, Python, or PowerShell.
- Strong knowledge of infrastructure-as-code (IaC) principles using tools like Terraform or CloudFormation.
- Familiarity with configuration management tools like Ansible.
- Strong understanding of version control systems such as Git.
- Experience with monitoring and logging tools like Prometheus, ELK stack, Grafana or Splunk.
- Proficiency in Continuous Integration and Continuous Deployment (CI/CD) tools like GitLab CI, Github Actions.
- Knowledge of networking concepts and protocols.
- Knowledge of databases, caching systems and message bus technologies.
- Understanding of security best practices and experience in implementing security measures in DevOps workflows.
- Experience with Infrastructure-as-Code (IaC) tools other than Terraform or CloudFormation, such as Pulumi or AWS CDK.
- Familiarity with serverless computing and technologies like AWS Lambda or Azure Functions.
- Proficiency in additional programming languages like Java, Ruby, or Go, depending on the technology stack used.
- Understanding of microservices architecture and experience in deploying and managing microservices.
- Proficiency in building and managing highly available and scalable architectures.
- Experience with GitOps tooling such as Flux, ArgoCD.
Nice to have
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
What is the meaning of Layer 2?
Layer 2 in the context of cryptocurrency and blockchain technology refers to a secondary framework or protocol that is built on top of an existing blockchain system (the main chain or Layer 1)
The primary purpose of Layer 2 solutions is to solve the scalability and speed issues that many blockchains face, especially those that have become popular and heavily used, like Ethereum
Here are the key aspects of Layer 2 solutions:
- Scalability Enhancement: They help in scaling the main blockchain by handling transactions off the main chain. This reduces the burden on the main chain, allowing for faster and cheaper transactions.
- Types of Layer 2 Solutions: There are various forms of Layer 2 solutions, including state channels, sidechains, plasma chains, and rollups. Each has its own mechanism for interacting with the main chain and handling transactions.
- State Channels: These involve two parties engaging in numerous transactions outside of the main chain, which are then consolidated into a single transaction. This is especially useful for situations where multiple transactions occur between the same parties.
- Sidechains: These are separate blockchains that are connected to the main chain via a two-way peg. They operate independently and can have their own consensus mechanisms but are secured by the main chain.
- Plasma Chains: Plasma chains are similar to sidechains but with a more hierarchical structure. They report back to the main chain regularly and are optimized for mass transaction handling.
- Rollups: Rollups process and store transaction data on a sidechain but post transaction data to the main chain. They come in two varieties: optimistic rollups and zk-rollups, each with its own method of transaction verification.
- Security Considerations: While Layer 2 solutions are generally secure, they can have different security models compared to the main chain. This is an important consideration for users and developers.
- Impact on User Experience: For end-users, Layer 2 solutions can greatly improve the experience by reducing transaction fees and increasing transaction speeds.
- Adoption and Development: Many blockchain projects are actively developing Layer 2 solutions to enhance their networks. This is an ongoing area of innovation in the blockchain space.