| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
SwapRail | Remote |
| |||
SwapRail | Remote | $48k - $60k | |||
TradeForce AI | San Jose, CA, United States | $81k - $90k | |||
Wert | Remote | $38k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Solana Foundation | New York, NY, United States | $140k - $180k | |||
Scotiabank | Dallas, TX, United States | $88k - $210k | |||
Tokenized Energy | Dallas, TX, United States | $74k - $147k | |||
Jito Labs | United States | $200k - $250k | |||
Solana | New York, NY, United States | $140k - $180k | |||
Referment | New York, NY, United States | $175k - $250k | |||
Chainlink Labs | United States | $88k - $210k | |||
Bitgo | Remote | $84k - $90k | |||
Bitgo | Remote | $115k - $125k | |||
Bitgo | Remote | $84k - $90k | |||
MoonPay | Remote | $84k - $90k |
## Responsibilities
- Integrate major Web3 wallets (e.g., MetaMask, WalletConnect, Coinbase Wallet) across web and mobile environments
- Design and implement secure transaction signing pipelines (EIP-1559, EIP-712, typed data, permit flows)
- Build robust wallet connection systems, including session persistence, reconnection, and multi-account handling
- Implement transaction building logic, including calldata construction, batching, and multi-step execution flows
- Develop gas estimation, fee optimization, and fallback strategies across different networks
- Handle edge cases such as nonce management, transaction replacement (speed up / cancel), and re-org scenarios
- Collaborate with backend teams on routing, simulation, and execution layers
- Work closely with frontend teams to ensure seamless UX for wallet interactions and transaction confirmations
- Ensure high security standards in key handling, signing flows, and user interaction surfaces
## Requirements
- Strong proficiency in JavaScript / TypeScript
- Hands-on experience with Web3 libraries (ethers.js, viem, web3.js)
- Deep understanding of EVM transaction lifecycle and structure
- Experience implementing wallet connection and signing flows in production
- Familiarity with RPC providers, node inconsistencies, and network reliability issues
- Experience building or contributing to Web3 applications (DEX, wallet, aggregator, etc.)
## Nice to Have
- Experience with multi-chain environments (Ethereum, Arbitrum, BSC, Polygon, etc.)
- Familiarity with account abstraction (ERC-4337)
- Experience with smart contract interaction patterns (multicall, proxy, upgradeable contracts)
- Understanding of MEV, slippage, and transaction execution risks
- Experience working on DeFi protocols or trading-related products
How do I get a job at DeFi?
Getting a job in the DeFi (decentralized finance) industry can be a competitive process, but there are a few steps you can take to increase your chances of finding a job in this field:
- Build up your skills and knowledge: To work in DeFi, you'll likely need to have a strong understanding of blockchain technology, as well as other related technologies such as smart contracts and cryptocurrency. Consider taking online courses or earning a degree in a relevant field to build up your skills and knowledge.
- Network with industry professionals: Attend meetups and conferences related to DeFi and make connections with professionals in the industry. Networking can be a valuable way to learn about job openings and get your foot in the door at a DeFi company.
- Create a strong online presence: Many DeFi companies will look at your online presence (such as your LinkedIn profile and personal website) when considering you for a job. Make sure to showcase your skills and accomplishments online and keep your profile up to date.
- Apply for relevant job openings: Keep an eye out for job openings at DeFi companies and apply for positions that align with your skills and experience. Apply for DeFi Jobs without Experience. Tailor your resume and cover letter to the specific job you're applying for and highlight any relevant experience or skills you have.
- Consider internships or volunteer work: DeFi Internships or volunteer work can be a great way to get your foot in the door and gain valuable experience in the DeFi industry. Many companies also offer internships to students, so consider applying for an internship if you're still in school.
- Be persistent: keep trying if you don't get a job right away. It can take time to find the right opportunity, but with the right skills and determination, you can land a job in the DeFi industry.