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Blockchain Developer

Atlas Search new-york, united-states
dev blockchain ethereum hardhat javascript rust solana solidity typescript

We are seeking a blockchain developer passionate about Web3 and financial infrastructure. You will work on smart contract integrations, APIs, and backend systems that support high-volume, mission-critical transactions. Engineers at our company own projects end-to-end, from design to production.

Key Responsibilities:

  • Build and maintain blockchain and smart contract integrations
  • Develop and optimize APIs connecting businesses to our platform
  • Scale backend systems for reliability and transaction efficiency
  • Collaborate with product, compliance, and business teams

Basic Qualifications:

  • 2+ years of software development experience
  • Proficiency in JavaScript/TypeScript, Python, Go, or similar
  • Experience with RESTful APIs and relational databases
  • Understanding of blockchain concepts and smart contracts
  • Strong collaboration and communication skills

Preferred Skills:

  • Smart contract development (Solidity, Rust, Move, etc.)
  • Experience with Ethereum/EVM chains, Solana, or other blockchains
  • Familiarity with Web3 tooling (ethers.js, Hardhat, Foundry, etc.)
  • Experience with distributed systems and security best practices
Posted Wed, Oct 15, 2025 1:10 AM • Valid 3 weeks from now • Source: web3career
Full data
External ID138420
CompanyAtlas Search
Countryunited-states
Citynew-york
Location New York City Metropolitan Area US
RemoteNo
Employment
Salary Min
Salary Max
Currency
PostedWed, Oct 15, 2025 1:10 AM
Valid ThroughMon, Dec 1, 2025 4:07 PM
ActiveYes
User SubmittedNo
Sourceweb3career
Apply URLweb3.career
Slugblockchain-developer-atlas-search-w3c-138420
UpdatedFri, Oct 17, 2025 4:07 PM
CreatedThu, Oct 16, 2025 2:07 AM

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