Truffle Web3 Jobs in Texas, United States
6 jobs found
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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Belmont Lavan Ltd | United States | $54k - $87k | |||
NeerInfo Solutions | Dallas, TX, United States | $87k - $112k | |||
Hashgraph | Dallas, TX, United States | $140k - $157k | |||
BitKernel | Austin, TX, United States | $72k - $75k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
dcSpark | Austin, TX, United States | $54k - $80k | |||
Silo Finance | Austin, TX, United States | $72k - $110k |
Belmont Lavan Ltd
$54k - $87k estimated
We are seeking an experienced Blockchain / Web3 Developer who will design, build, test and deploy smart contracts, integrate them with front-end and back-end systems, and ensure high standards of security, performance, and usability. You will collaborate with product, UX, frontend, and backend teams to deliver production-ready features, contribute to architecture decisions, and continuously improve our Web3 stack.
Key Responsibilities
- Design, write, and deploy secure smart contracts.
- Implement token standards (ERC-20, ERC-721, ERC-1155) and upgradeable contracts using libraries like OpenZeppelin.
- Optimise contracts for gas usage, performance, and security, including audits and peer reviews.
- Integrate Web3 libraries with front-end applications and wallets.
- Develop backend services / APIs that interact with on-chain and off-chain data.
- Work with Layer 2 / roll-ups / scaling solutions, bridges, and/or cross-chain integrations where required.
- Write automated tests, maintain CI/CD pipelines, and ensure robust coverage and code quality.
- Maintain clear technical documentation, and mentor more junior engineers.
- 5 - 8+ years experience in blockchain / Web3 development.
- Strong Solidity skills; experience with EVM chains; familiarity with non-EVM is desirable
- Proficiency in Web3 tools: Hardhat, Truffle, Foundry, etc.
- Experience with front-end technologies (React, Next.js )and backend.
- Good grasp of REST / GraphQL APIs, database work (SQL / NoSQL), and decentralised storage
- Solid understanding of Web3 security best practices
- Ability to work in an agile, collaborative team; good communication skills in English
Desirable Extras
- Experience with gas-efficient contract design and Layer-2 roll-ups.
- Prior exposure to zero-knowledge proofs, account abstraction, or decentralised identity (DID) systems
- Open source contributions or code samples / portfolio of deployed smart contracts or projects
- Experience in marketplace / escrow / auction mechanics.