Smart Contract Developer (Remote)

About the role

We are looking for a Smart Contract Developer to design, build and maintain decentralized applications and core blockchain logic. The role is fully remote and involves turning complex business requirements into secure, high-performance smart contracts that integrate with various Web3 ecosystems.

Key responsibilities

• Design, code, test and deploy robust smart contracts using Solidity or Rust.
• Develop and maintain DApps that interact with Ethereum, Solana, NEAR or other blockchain platforms.
• Implement and optimize ERC standards for tokenization projects, including NFTs and utility tokens.
• Perform gas optimization, security audits and code reviews to ensure cost-effective and resilient contracts.
• Collaborate with cross-functional teams to integrate Web3 libraries and RPC services into existing architectures.

Required profile

• 5+ years of software engineering experience with a focus on blockchain or Web3 technologies.
• Proven track record of developing and deploying smart contracts in production.
• Strong understanding of Ethereum, Solana or NEAR ecosystems and related token standards.
• Advanced proficiency in English.

Required skills

• Solidity
• Rust
• Ethereum
• Solana
• NEAR
• ERC token standards
• NFT and utility token development
• DApp development
• Web3 libraries
• RPC services
• Gas optimization
• Smart contract security auditing

What we offer

• 100 % remote work from anywhere.
• Competitive compensation in USD or local currency.
• Provided hardware and software setup for home office.
• Flexible schedule.
• Paid parental leave, vacation and national holidays.
• Mentorship, skill development and promotion opportunities within a multicultural, top‑talent environment.