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 |
|---|---|---|---|---|---|
Dcentralab | Remote | $90k - $104k | |||
Consensys | Remote | $138k - $160k | |||
Socket | Remote | $84k - $90k | |||
Chainlink Labs | Zug, Switzerland | $18k - $36k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Ecoinc | Remote | $105k - $112k | |||
Ondo Finance | Remote | $133k - $135k | |||
Ondo Finance | Remote | $87k - $87k | |||
Ledger | Paris, France | $120k - $144k | |||
Ithaca | Remote | $84k - $149k | |||
0x | San Francisco, CA, United States | $95k - $230k | |||
Valorainc | San Francisco, CA, United States | $72k - $100k | |||
P2P. org | European Union |
| |||
Flashbots | United States | $36k - $62k | |||
Binance | Taipei, Taiwan |
| |||
Fmr | London, United Kingdom | $122k - $150k |
Dcentralab
$90k - $104k estimated
Description
Requirements
We are looking for a talented and ambitious Senior Backend Engineer to join our core team.
Responsibilities / What you will do
- Build a highly efficient infrastructure for scalable deployments and CICD processes (GitLab CI, ECS, Cloudformation, Lambdas)
- Manage and develop the serverless backend (Node.js, Python, Lambdas, API Gateway)
- Manage and develop authentication, authorization, humanization, and verification layers for the DcentraLab web-Dapps utilizing Auth0, OAuth, civic, uport, ReCaptcha, lambdas
- Manage and develop partner integrations, cross-service server-2-server integrations, server-2-client-2-server integrations with 3rd parties, etc...
- Manage and develop the serving for centralized and decentralized backends and frontends (Cloudfront, Cloudflare, CDN, SSL, Bastions, VPNs)
- Manage and develop scalable blockchain backend and infrastructure (Dynamically scalable IPFS clusters, ETH node clusters, The Graph Infrastructure), utilizing K8s, ECS, etc...
- Manage and develop integration layers between smart contract layers on public and plasma chains and centralized serverless backends acting as caches or co-peers.
- Manage and develop highly scalable, highly available infrastructure for data engineering, data analytics, and big-data platforms and infrastructure utilizing Kinesis, Kafka, spark, Hadoop, Postgres
- Manage and develop monitoring and alert solutions for our apps and services
- Manage & Develop monitoring and alert solutions our apps and services
Requirements
Skills & Qualifications
- Good level of English (written and verbal skills)
- Bachelor's/Master’s degree in computer science or a related field
- Proven experience developing highly complex backends for web-scale applications
- Master of Python and Node.js
- Master of AWS - Cloudformation, ECS, Lambda, API-GATEWAY, SSM, Kinesis, RDS, Cloudfront, VPN, VPC, IAM, SQS, API GATEWAY, EKS
- Expert in the serverless framework
- Experience with OAuth, Auth0
- Experience with Cloudflare
- Passionate about the web3.0 revolution
- Experience with CICD tools and pipelines
- Experience with Jenkins, sentry, ansible, master of SQL and data
- Experience with SSL, SSH, bastions, VPC orchestrations
- Basic knowledge of blockchain, specifically Ethereum (distributed turing complete VMs)
- Experience in the cryptocurrency & blockchain ecosystem
- Experience with K8S
- Experience with Blockchain, Ethereum, Solidity, Smart Contract Architectures, Remix, and Web3 libraries for Python.
Preferred Qualifications
- Fast and agile thinker, with the ambition & hunger to learn new stuff every day, and excel
- A strong eye for detail and a passion for clear communication
- Strong organizational, and time-management skills, and the ability to multitask, and able to manage your time to meet deadlines
- A team player & capable of working independently
What does a solidity developer do?
A Solidity developer is a programmer who specializes in writing smart contracts using the Solidity programming language
Solidity is a contract-oriented, high-level language for implementing smart contracts on various blockchain platforms, such as Ethereum
The responsibilities of a Solidity developer can vary depending on the specific project they are working on, but some common tasks they might be responsible for include:
- Writing and testing Solidity code for smart contracts, Debugging and troubleshooting issues with existing smart contracts
- Collaborating with other members of the development team to ensure that the contracts are implemented according to the project's specifications
- Keeping up-to-date with the latest developments in the Solidity and blockchain communities, and incorporating new best practices and techniques into their work
- Participating in code reviews and contributing to the development of coding standards and guidelines for the project.