Senior Blockchain Developer
IDX Technologies is seeking a Senior Blockchain Developer to design and implement decentralized systems that integrate with our Layer3 AI infrastructure. The ideal candidate will have deep expertise in smart contract development, blockchain architecture, and experience with multiple blockchain protocols.
Location
Remote (Global)
Employment Type
Full-time
Location Type
Full Remote
Department
Engineering
Years of Experience
5-8
Responsibilities
- Architect and develop smart contracts and decentralized applications\n- Design and implement blockchain solutions that integrate with AI systems\n- Optimize gas efficiency and security of smart contracts\n- Collaborate with the AI team to create blockchain-AI integrated systems\n- Review code and mentor junior developers\n- Implement and improve consensus mechanisms\n- Research and evaluate new blockchain technologies
Qualifications
- 5+ years of experience with blockchain development\n- Strong knowledge of Solidity, Rust, or similar languages\n- Experience with Ethereum, Polkadot, Solana or other L1/L2 solutions\n- Understanding of cryptographic principles\n- BSc in Computer Science or related field\n- Experience with DeFi protocols and smart contract auditing\n- Knowledge of zero-knowledge proofs and layer 2 scaling solutions
Preferred Skills
- Experience with cross-chain bridges\n- Understanding of MEV protection mechanisms\n- Familiarity with formal verification methods\n- Previous work with privacy-preserving technologies
Technologies
Solidity, Rust, Ethereum, Polkadot, Web3.js, Hardhat
Interview Process
Technical Assessment, Two Technical Interviews, System Design, Culture Fit
Benefits
- Competitive salary and token allocation\n- Remote-first work environment\n- Professional development budget\n- Health insurance and wellness program\n- Flexible working hours\n- Annual team retreats\n- Home office stipend
Application Start Date
Immediate
Application Deadline
30 May 2025 at 12:00:00 am