De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
Blockchain/Web3 Java Engineer - Digital Assets Platform - VP
New York, NY · On-site
$56.50 - $77.75/hr
... role for a developer who is deeply enthusiastic about the intersection of decentralized ... Develop, test, and audit smart contracts written in Solidity or DAML or equivalent languages ...
Blockchain/Web3 Java Engineer - Digital Assets Platform - VP
New York, NY · On-site
$56.50 - $77.75/hr
... role for a developer who is deeply enthusiastic about the intersection of decentralized ... Develop, test, and audit smart contracts written in Solidity or DAML or equivalent languages ...
Fun.xyz - Protocol Engineer
New York, NY · On-site
Enter Checkout - the highest converting payment solution in web3. By integrating Checkout, dApps ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Fun.xyz - Protocol Engineer
New York, NY · On-site
Enter Checkout - the highest converting payment solution in web3. By integrating Checkout, dApps ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Blockchain Developer
Jersey City, NJ · On-site
Web3 and blockchain application development, - Key Responsibilities * Design, develop, and deploy ... Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ...
Blockchain Developer
Jersey City, NJ · On-site
Web3 and blockchain application development, - Key Responsibilities * Design, develop, and deploy ... Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ...
... blockchain networks (e.g., Ethereum, Hyperledger Besu, Corda, or equivalent) * Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness ...
... blockchain networks (e.g., Ethereum, Hyperledger Besu, Corda, or equivalent) * Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness ...
De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
Quick apply
De-Fi Engineer
New York, NY · On-site
... De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain ... Comfortable or native in web3 technology and cryptocurrency markets * Proven experience of an ...
Blockchain Developer/Architect
Manhattan, NY · On-site
$69.50 - $93.75/hr
Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ... Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and ...
Blockchain Developer/Architect
Manhattan, NY · On-site
$69.50 - $93.75/hr
Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ... Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and ...
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Quick apply
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Protocol Engineer
New York, NY · On-site
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Protocol Engineer
New York, NY · On-site
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Protocol Engineer
New York, NY · On-site
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Protocol Engineer
New York, NY · On-site
Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.) * Solid ... Background with high-volume DeFi protocols or DEX infrastructure * Contributions to blockchain open ...
Required Skills & Qualifications
Jersey City, NJ · On-site
$54.75 - $70.75/hr
... Solidity. * Implement blockchain solutions that meet business and technical requirements ... Familiarity with decentralized finance (DeFi), NFTs, or Web3 technologies is a plus. Experience * 6 ...
Required Skills & Qualifications
Jersey City, NJ · On-site
$54.75 - $70.75/hr
... Solidity. * Implement blockchain solutions that meet business and technical requirements ... Familiarity with decentralized finance (DeFi), NFTs, or Web3 technologies is a plus. Experience * 6 ...
Protocol Engineer
New York, NY · On-site
Blockchain / Web3 Payments Start Date: ASAP Key Responsibilities Design, develop, and deploy ... Solidity (required) Deep understanding of DeFi protocols, token standards, and onchain mechanics ...
Protocol Engineer
New York, NY · On-site
Blockchain / Web3 Payments Start Date: ASAP Key Responsibilities Design, develop, and deploy ... Solidity (required) Deep understanding of DeFi protocols, token standards, and onchain mechanics ...
Protocol Engineer
New York, NY · On-site
Blockchain / Web3 Payments Start Date: ASAP Key Responsibilities Design, develop, and deploy ... Solidity (required) Deep understanding of DeFi protocols, token standards, and onchain mechanics ...
Protocol Engineer
New York, NY · On-site
Blockchain / Web3 Payments Start Date: ASAP Key Responsibilities Design, develop, and deploy ... Solidity (required) Deep understanding of DeFi protocols, token standards, and onchain mechanics ...
... web3 libraries (Web3J, Web3JS, Ethers.js) and blockchain SDKs * Experience with Solidity or other ... Experience with DevOps practices , CI/CD pipelines, containerization (Docker/Kubernetes/Helm), and ...
... web3 libraries (Web3J, Web3JS, Ethers.js) and blockchain SDKs * Experience with Solidity or other ... Experience with DevOps practices , CI/CD pipelines, containerization (Docker/Kubernetes/Helm), and ...
Sr. Data Engineer (Blockchain) - Remote
Jersey City, NJ · On-site +1
$125K - $150K/yr
Bonus Domain expertise in one or more areas: finance, gaming, DeFi, cryptocurrency, blockchain, and ... Experience in Web3 including smart contract development, blockchain data, and DeFi protocols such ...
Sr. Data Engineer (Blockchain) - Remote
Jersey City, NJ · On-site +1
$125K - $150K/yr
Bonus Domain expertise in one or more areas: finance, gaming, DeFi, cryptocurrency, blockchain, and ... Experience in Web3 including smart contract development, blockchain data, and DeFi protocols such ...
Blockchain Senior Java Engineer - Digital Assets Platform - VP
New York, NY · On-site
$136K - $180K/yr
Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ... Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and ...
Blockchain Senior Java Engineer - Digital Assets Platform - VP
New York, NY · On-site
$136K - $180K/yr
Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring ... Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and ...
Block Chain Developer - Jersey City, NJ - Full Time
Jersey City, NJ · On-site
$57.50 - $74.25/hr
Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry ... Web3 libraries such as Web3J, Web3JS, Ethers.js, or Viem * Solid understanding of blockchain ...
Block Chain Developer - Jersey City, NJ - Full Time
Jersey City, NJ · On-site
$57.50 - $74.25/hr
Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry ... Web3 libraries such as Web3J, Web3JS, Ethers.js, or Viem * Solid understanding of blockchain ...
Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum ... or a notable project that you've built yourself Interest and passion for contributing to the crypto ...
Quick apply
Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum ... or a notable project that you've built yourself Interest and passion for contributing to the crypto ...
... Web3 protocols, distributed ledger technology (DLT), and decentralized system design. • Design ... Solidity, Rust, or other blockchain programming languages • Implementation experience with ...
... Web3 protocols, distributed ledger technology (DLT), and decentralized system design. • Design ... Solidity, Rust, or other blockchain programming languages • Implementation experience with ...
Blockchain Or Web3 Solidity Defi Developer Engineer information
What is the difference between Blockchain Or Web3 Solidity Defi Developer Engineer vs Blockchain Or Web3 Solidity Defi Developer Engineer?
| Aspect | Blockchain Or Web3 Solidity Defi Developer Engineer |
|---|
Since both titles are identical, there is no difference in roles, skills, or industry usage. They typically require knowledge of blockchain development, smart contracts, Solidity, and DeFi protocols, working in blockchain or crypto companies. Both roles focus on developing decentralized applications and smart contracts on blockchain platforms.
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Full-time
Posted 5 days ago
Job description
About G20 Group
G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. We combine startup agility with institutional-grade experience in proprietary trading, technology, and quantitative finance.
Role Overview
We're expanding our team with a De-Fi Developer & Engineer - someone who has a true passion for innovation using blockchain technology within the spectrum of financial markets, pushing the boundaries in a close-knit technology, math and trading-focused team. The individual will work with colleagues with expertise in systematic and automatic quantitative trading and market making.
Responsibilities
- Co-develop our trading algorithms and platform architecture, implementing innovative trade execution and connectivity solutions.
- Conduct thorough research and analysis of DeFi protocols using on-chain data to build the continuously evolving technology to support market making and trading strategies
- Research and implement novel blockchain functionalities and protocols
- Research smart contract libraries and frameworks
- Maintain deep awareness of DeFi protocol updates and market developments
- Proven experience in deployment on various blockchain platforms
Requirements
- Postgraduate or Graduate degree demonstrating a solid background in programming (Computer Science, Computer Engineering, or equivalent)
- Comfortable or native in web3 technology and cryptocurrency markets
- Proven experience of an advanced understanding of EVM or another other blockchain ecosystem architectures and corresponding implementations
- Proficient programming skills in at least 2 of the following languages: C + +, Python, Typescript, Rust (Solidity is an asset)
- Proficiency in certain blockchain-related programming languages (Golang, Rust, Solidity, Move, Yul)
- Experience in smart contract audits and a desire to innovate at the lowest levels of blockchain technology
- Demonstrated ability of large technological stack deployments and deliver finished projects
- Fluent English communication skills
Preferred / Desirable Experience
- Hands-on experience with blockchain analytics, DeFi protocols across different chains
- Deep technical knowledge of specific blockchain platforms
- Having worked in a fast paced quantitative or trading experience is a plus
- Familiarity in Typescript and other languages used in Web3 is a plus
Locations and Right to work: This role can be based out of our Zurich, London, New York or Hong Kong office. Only candidates who possess the pre-existing right to work in one of the locations above without company sponsorship need apply.
Join G-20 and be a part of a team that is at the forefront of financial markets, driving innovation and excellence in the sector.