React Web3 Jobs in Los Angeles, California, United States
59 jobs found
web3.career is now part of the 
Bondex Ecosystem
ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord 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 openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Optimism | Los Angeles, CA, United States | $59k - $62k | |||
VenturePunk | Los Angeles, CA, United States | $63k - $66k | |||
Steel Perlot Management, LLC | Los Angeles, CA, United States | $72k - $117k | |||
Tally Labs | Los Angeles, CA, United States | $160k - $200k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Genies | Los Angeles, CA, United States | $45k - $100k | |||
Coolman's Universe | Los Angeles, CA, United States | $170k - $200k | |||
Decentral Games | Los Angeles, CA, United States | $36k - $54k | |||
Crypto.com | Los Angeles, CA, United States | $40k - $60k | |||
frens | Los Angeles, CA, United States | $40k - $80k | |||
4K.COM | Los Angeles, CA, United States | $0k | |||
Genies | Los Angeles, CA, United States | $45k - $100k | |||
SYNCFAB | Los Angeles, CA, United States | $0k | |||
Monarch Gaming (Genopets) | Los Angeles, CA, United States | $84k - $100k | |||
Braintrust | Los Angeles, CA, United States | $72k - $100k |
Optimism
$59k - $62k estimated
This job is closed
What are the role responsibilities?
- Collaborate closely with frontend engineers to develop scalable REST APIs that enhance the user experience of the Optimism gateway
- Own development of Warp Speed, Optimism’s fast deposit bridge
- Implement chain indexing, monitoring, and alerting infrastructure
What skills do you bring?
- 4+ years of professional hands-on software development experience
- Experience building database-backed backend services in Golang or TypeScript.
- Experience designing REST APIs.
- Experience building single page applications using React and TypeScript.
- Experience with containerized infrastructure solutions such as Docker or Kubernetes is a plus, but not required.
- Knowledge of blockchain fundamentals is a plus, but not required.
Optimism focuses on Blockchain / Cryptocurrency. Their company has offices in Los Angeles, New York City, Seattle, and Remote. They have a small team that's between 11-50 employees.
You can view their website at https://optimism.io or find them on Twitter.