Blockchain Developer

arte; Teletrabalho; BRL 725.000 - 1.037.000; Tempo integral

Resumo da oferta

A dynamic tech company in Brazil seeks a Blockchain Developer to create decentralized applications and smart contracts. This role requires 3-5+ years of experience, proficiency in Solidity and Rust, and a strong grasp of Web3 ecosystems. You will optimize innovative features, collaborate with teams, and contribute to exciting community-driven projects. The position offers a competitive salary between $140,000 and $200,000 plus bonuses and benefits in a fully remote environment.

Serviços

Competitive salary

Token/equity incentives

Comprehensive benefits

Professional development access

Qualificações

• 3–5+ years of experience in blockchain development.
• Hands-on work on live dApps or smart contracts.
• Proven portfolio of deployed code.
• Strong problem-solving skills in decentralized environments.

Responsabilidades

• Design and implement smart contracts using Solidity/Rust.
• Build dApps and integrations using React and Web3.js.
• Optimize for scalability and security.
• Collaborate on projects with diverse teams.
• Conduct testing and maintenance on deployed contracts.

Conhecimentos

Solidity

Rust

JavaScript

TypeScript

Web3.js

Ethers.js

DeFi

NFTs

DAOs

Formação académica

Bachelor's degree in Computer Science or Engineering

Ferramentas

Truffle

Hardhat

Anchor

Slither

Descrição da oferta de emprego

Job Description We are seeking a Blockchain Developer to build and maintain decentralized applications (dApps), smart contracts, and blockchain integrations that support our Web3 community hub in art and technology. You will develop secure, scalable solutions for tokenized art, NFT platforms, DeFi features, and community governance tools — enabling creators, collaborators, and users to interact seamlessly in a global Web3 ecosystem. This role involves hands-on coding, testing, and deployment on chains like Ethereum or Solana, with a focus on innovative features that foster collaboration and creativity.

Key Responsibilities Design and implement smart contracts : write, audit, and deploy Solidity / Rust code for features like NFT minting, token distribution, DAOs, and royalty mechanisms tailored to art / tech communities.

Build dApps and integrations : develop frontend / backend for Web3 apps using frameworks like React, Web3.js / Ethers.js; integrate with wallets (MetaMask, WalletConnect) and APIs for seamless user experiences.

Optimize for scalability and security : implement gas-efficient code, conduct security audits (e.g., using Slither), and ensure compliance with best practices to prevent vulnerabilities.

Collaborate on projects : work with designers, marketers, and community leads to create tools for collaboration (e.g., tokenized events, shared ownership models) in art and technology.

Testing and maintenance : write unit / integration tests (Hardhat, Foundry); monitor on-chain performance, debug issues, and upgrade contracts as needed.

Research and innovation : explore emerging tech (Layer 2s, zero-knowledge proofs) to enhance platform features; contribute to open-source or community-driven developments.

Documentation and support : create technical docs, APIs, and guides for community developers; provide support for integrations and troubleshooting.

Requirements 3–5+ years of experience in blockchain development, with hands-on work on live dApps or smart contracts (e.g., Ethereum / Solana projects); proven portfolio of deployed code.

Proficiency in languages and tools : Solidity / Rust for contracts, JavaScript / TypeScript for dApps, frameworks like Truffle / Hardhat / Anchor, and testing libraries.

Deep knowledge of Web3 ecosystems : DeFi, NFTs, DAOs, token standards (ERC-20 / 721 / 1155), and blockchain concepts (consensus, scalability, security).

Experience with art / tech applications : familiarity with NFT platforms, tokenized assets, or creative Web3 tools preferred.

Strong problem-solving : ability to debug complex issues, optimize performance, and ensure secure code in decentralized environments.

Bachelor's degree in Computer Science, Engineering, or related field (preferred); crypto-native passion with contributions to Web3 projects required.

Excellent collaboration skills; ability to work in a fully remote, fast-paced team with global communities.

What We Offer Competitive compensation : $140,000–$200,000 base salary depending on experience + performance-based bonuses tied to project deliveries and platform growth.

Token / equity incentives in community projects and Web3 initiatives.

Comprehensive benefits : health insurance, retirement contributions, generous paid time off.

Professional development : access to conferences (Devcon, Token2049), tools, and ongoing learning in blockchain / Web3.

Opportunity to develop innovative blockchain solutions that connect art, technology, and global Web3 communities.

If you're a blockchain developer excited to build tools for creative Web3 collaboration, send your resume to [e-mail]. We are an equal opportunity employer committed to diversity.