🎫 Layer N is hiring~~ #FullTime #Onsite #NY

1️⃣ #BackendEngineer (Senior #Rust)
2️⃣ #SmartContract·Engineer(Senior #Solidity)
3️⃣ #Community·Lead

#Recruitment
🏡 Layer N #L2
🐇 Introduction:
https://www.layern.com/
A hyper-performant blockchain powered by Solana, which enables near-centralized server speeds.

🛵 #FullTime #Onsite #NY
📚 #SmartContract·Engineer(Senior #Solidity) #Engineering
💰 Salary: $120k - $280k / year

🌵 Requirements:
1️⃣ Experience as a hands-on smart contract engineer, and or smart contract auditor
2️⃣ Experience implementing security-critical software
3️⃣ Strong creative thinking for software systems
4️⃣ Experience with Solidity

📷 Apply:
https://jobs.polymer.co/layer-n/28083

🚧 More Info:https://www.dejob.top/jobDetail?id=1442

👀 Mention DeJob when you apply for this job

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#Recruitment
🏡 TonUP #DeFi #Launchpad
🐇 Introduction:
https://tonup.io/
The leading launchpad on TON.

🛵 #FullTime #Remote
📚 #DeFi·Engineer (#Solidity & #Rust) #Engineering
💰 Salary: $3000 - $8000 / month

🌵 Requirements:
1️⃣ Experience: 3+ years in Solidity and Rust. Experience in the DeFi space is highly preferred.
2️⃣ Blockchain Proficiency: Expertise in smart contract development, with a solid understanding of blockchain fundamentals. Experience with asynchronous blockchains is a strong plus.
3️⃣ Server-Side Skills: Strong background in server-side languages (e.g., Rust, Go, Node.js, Python) and frameworks. Experience with database management and architecture. Experience in developing and managing APIs for web services.
4️⃣ Security Minded: Knowledge of security best practices in smart contract development and server-side security. Experience with smart contract audit processes is a plus.
...

📷 Apply: emily@tonup.io

🚧 More Info:https://www.dejob.top/jobDetail?id=3152

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#Recruitment
🏡 Aoraki Labs #Infra #zk
🐇 Introduction:
https://aoraki-labs.io/
ZKPool is the ZKP infrastructure that connects applications and accelerators.

🛵 #FullTime #Remote #Onsite #Singapore
📚 #Fullstack·Engineer #Engineering
💰 Salary: $1 - $15000 / month

🌵 Requirements:
1️⃣ Proficiency in #JS/#GO/#Rus /#Solidity.
2️⃣ Experience in Web3 development is strongly preferred.
3️⃣ Ability to learn quickly and a passion for development.
4️⃣ Strong sense of responsibility.
5️⃣ A degree in a CS/EE/Math-related major.

📷 Apply: Simon@aoraki-labs.io

🚧 More Info: https://www.dejob.top/jobDetail?id=3177

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#Recruitment
🏡 WatchxNetwork #AI #DePIN
🐇 Introduction:
https://watchx.network
The first smartwatch project in the Solana ecosystem.

🛵 #FullTime #Onsite #Shenzhen
📚 #Blockchain·Engineer(#Solidity #Node.js) #Engineering
💰 Salary: $1850 - $2850 / month

🌵 Requirements:
1️⃣ Over 1 year of development experience in the web3 field.
2️⃣ Proficient in Node.js.
3️⃣ Familiar with commonly used blockchain libraries like web3.js and ether.js.
4️⃣ Proficient in Solidity.
5️⃣ Familiar with the principles of smart contracts and EVM. Prior experience in smart contract development is preferred.
6️⃣ Understanding of the basic principles of crypto wallets.
7️⃣ Knowledge of encryption algorithms and wallet security.
8️⃣ Ability to adapt to the fast-paced environment of a startup.
9️⃣ Passionate about the work, capable of independently completing tasks, and collaborating effectively with the team.
🔟 Familiarity with Golang backend development is preferred.

📷 Apply:
Email: liuzhen@iipii.net

🚧 More Info: https://www.dejob.top/jobDetail?id=3395

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#Recruitment
🏡 SOFA #DeFi
🐇 Introduction:
https://www.sofa.org/
A decentralized, non-profit organization focused on advancing the DeFi ecosystem.

🛵 #FullTime #Remote #Onsite #Singapore
📚 #DeFi·Engineer (#Solidity) #Engineering
💰 Salary: $5000 - $10000 / month

🌵 Requirements:
1️⃣ Bachelor’s degree in Computer Science, Engineering, or a related field.
2️⃣ Experience in developing smart contracts on Ethereum/Solana.
3️⃣ Proficiency in Solidity and other smart contract programming languages.
4️⃣ Deep understanding of EVM (Ethereum Virtual Machine) and blockchain technology.
5️⃣ Experience with DeFi protocols and mechanisms.
6️⃣ Familiarity with development tools such as Truffle, Hardhat, and Remix.
7️⃣ Knowledge of security best practices for smart contract development.
8️⃣ Excellent problem-solving skills and attention to detail.
9️⃣ Ability to work collaboratively in a team environment.
🔟 Understanding of cryptographic principles and decentralized finance models.
1️⃣1️⃣ Experience with Solana is a plus.

📷 Apply:
Email: hr@sofa.org

🚧 More Info: https://www.dejob.top/jobDetail?id=3767

👀 Mention DeJob when you apply for this job

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#Recruitment
🏡 Allora Labs #Infra #AI
🐇 Introduction:
https://www.allora.network/
A self-improving decentralized AI network.

🛵 #FullTime #Remote
📚 #Smart·Contract·Engineer #Engineering

🌵 Requirements:
1️⃣ 2+ years #Solidity smart contract development
2️⃣ 2+ years #Python programming experience and Web3 python libraries
3️⃣ Familiarity with Ethereum L2 rollups
4️⃣ Familiarity with with Ethereum standards and improvement proposals such as EIP-712, ERC-4626
5️⃣ Familiarity with Web3 and Solidity development frameworks such as Hardhat, Foundry, OpenZeppelin, and Scaffold-ETH

📷 Apply: https://alloralabs.applytojob.com/apply/AqnlbRA5Xm/Smart-Contract-Solidity-Engineer

🚧 More Info: https://www.dejob.top/jobDetail?id=4640

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#Recruitment
🏡 Inco #FHE #Layer1
🐇 Introduction:

https://www.inco.org/
An EVM Layer-1, utilizing fully homomorphic encryption (FHE) to enable composable and operable confidential states.

🛵 #FullTime #Remote
📚 #Smart·Contract·Engineer #Engineering

🌱 Responsibilities:
1️⃣ Develop POCs for various use cases, from private voting to on-chain captables.
2️⃣ Collaborate with external partners to integrate our solutions into their projects and platforms.
3️⃣ Responsible for promptly investigating and resolving technical issues from external or internal communities regarding blockchain-related inquiries across all external channels.
4️⃣ Directly support the community and developers in deploying, testing, and maintaining features like bridge features, tooling, DApps, libraries, etc.
5️⃣ Continuously improve the content on Inco’s technical documentation and community forums.
6️⃣ Work closely on the line between engineering, monitoring, docs, and business teams.
7️⃣ Work with the Inco Labs team to build novel use cases utilizing Inco’s fhEVM. Examples include new fully on-chain games with hidden information and design for confidential Defi protocols.

🌵 Requirements:
1️⃣ Building over 1+ years of production-ready smart contracts in #Solidity.
2️⃣ Deep knowledge of EVM, security best practices, and gas optimization techniques.
3️⃣ Ability to integrate cross-chain communication solutions, such as bridges or storage proofs.
4️⃣ Strong communicator in English, both verbally and in writing.
5️⃣ Flexible with the capability to prioritize multiple tasks and deadlines to facilitate well in a rapidly evolving organization.
6️⃣ Passionate about building tools to improve developer experience
7️⃣ Pay attention to feedback from our developer community to improve our documentation.
8️⃣ Passionate about exploring new use cases that our stack can enable and talk to builders.
9️⃣ Strong problem-solving skills and a growth mindset.
🔟 Having a presence and strong engagement on Twitter is a plus.

📷 Apply:
https://inco.bamboohr.com/careers/26

🚧 More Info: https://www.dejob.top/jobDetail?id=5557

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#Recruitment
🏡 Zama #FHE
🐇 Introduction:

https://www.zama.ai/
An open source cryptography company that builds state-of-the-art Fully Homomorphic Encryption (FHE) solutions for blockchain.

🛵 #FullTime #Remote #Onsite #Paris
📚 #Solidity·Engineer #Engineering

🌱 Responsibilities:
1️⃣ Work with engineers and the marketing team to design, implement, and maintain applications using fhEVM.
2️⃣ Help maintain a high level of security, including conducting code reviews.
3️⃣ Stay up-to-date with the latest developments in blockchains.
4️⃣ Work with DevOps to deploy our solution to production.
5️⃣ Create and maintain documentation.
6️⃣ Collaborate with and provide support to users.

🌵 Requirements:
1️⃣ Bachelor’s degree in computer science, software engineering, or related field.
2️⃣ 3 years of proven experience in software engineering roles.
3️⃣ Experience with #Solidity.
4️⃣ Willingness to learn about FHE and ZK.
💡 It’s a bonus if you have:
1️⃣ 5 years of proven experience in software engineering roles.
2️⃣ Solid understanding of blockchains and EVM frameworks.
3️⃣ Understanding of software security principles.

📷 Apply:
https://jobs.zama.ai/companies/zama/jobs/solidity-engineer_paris_ZAMA_z5DNQ13

🚧 More Info: https://www.dejob.top/jobDetail?id=5701

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#Recruitment
🏡 Presto #Quantitative·Trading #Market·Makers
🐇 Introduction:

https://www.prestolabs.io/
An algorithmic trading and financial services firm with a global presence. Presto focuses on delivering exceptional value for clients through a rigorous research-driven approach to investment and trade execution.

🛵 #FullTime #Onsite #Singapore
📚 #DeFi·Trader #Research

🌱 Responsibilities:
1️⃣ Manage and optimize cryptocurrency portfolios using quantitative strategies to ensure consistent returns.
2️⃣ Monitor and adjust risk/reward balances for portfolio performance.
3️⃣ Execute passive market-making strategies on DEX platforms like Uniswap, ensuring timely rebalancing and effective price band management.
4️⃣ Determine optimal rebalancing schedules and price bands for Uniswap liquidity pools.
5️⃣ Estimate fees and assess profitability from various liquidity pools to identify the most lucrative opportunities.
6️⃣ Provide ad-hoc analysis including profitability assessments and risk management of new projects.

🌵 Requirements:
1️⃣ Proven experience in live DeFi trading
2️⃣ Strong proficiency in on-chain research, statistical analysis, and risk management.
3️⃣ Programming skills in #Python, #Solidity, or equivalent languages for strategy implementation.
💡 Preferred
1️⃣ Deep understanding of cryptocurrency ecosystems, including DeFi, tokenomics, and blockchain technologies.
2️⃣ Demonstrated success in managing cryptocurrency portfolios with a track record of profitability.
3️⃣ Curiosity for emerging technologies and cutting-edge research in the blockchain space.

📷 Apply (👀 Mention DeJob when you apply)
https://jobs.lever.co/prestolabs/08080def-ba74-4d52-875f-f1c948942906

🚧 More Info: https://www.dejob.top/jobDetail?id=5797

👉 Website | Global Channel | Korean Channel | Career Hub | Discord | Support

#Recruitment
🏡 Kiln #LSD #Staking
🐇 Introduction:

https://www.kiln.fi/
The leading enterprise-grade staking platform, enabling institutional customers to stake assets and to whitelabel staking functionality into their offering.

🛵 #FullTime #Remote #UK
📚 #Senior·Smart·Contract·Engineer #Engineering

🌱 Responsibilities:
1️⃣ Design, develop, and deploy smart contracts on EVM-compatible blockchains: 6+ years of experience
2️⃣ Write comprehensive and well-structured documentation for smart contracts and their functionalities.
3️⃣ Write in-depth test suite including unit tests, e2e tests, fork tests & invariant tests using Foundry’s best practices.
4️⃣ Participate in audits related to the smart contract codebases.
5️⃣ Provide technical guidance and mentorship to junior developers and team members.
6️⃣ Participate in product governance and incident response processes with the rest of the team.
7️⃣ Stay updated with the latest industry trends and technologies in blockchain and smart contract development.
8️⃣ Collaborate with front-end and back-end developers to integrate smart contracts with web and mobile applications.

🌵 Requirements:
1️⃣ Proficient in #Solidity and strong understanding of the Ethereum Virtual Machine (EVM).
2️⃣ 6+ years of experience with smart contract development tools ideally including Foundry but any experience is valued (Truffle, Hardhat, Remix).
3️⃣ Previous work with decentralized finance (DeFi) projects.
4️⃣ Experience in conducting audits with top-tier auditing firms (Spearbit, Trail of Bits, Sigma Prime, …)
5️⃣ Strong understanding of blockchain technology and decentralized architectures.
6️⃣ Knowledge of smart contract security practices and common vulnerabilities.
7️⃣ Excellent problem-solving skills and attention to detail.
8️⃣ Strong communication and collaboration skills.
9️⃣ Fluent (written and spoken) in English.
💡 Nice-to-have
1️⃣ Experience with Layer 2 scaling solutions such as Optimism, Arbitrum, Base, Zksync ...
2️⃣ Contributions to open-source projects in the blockchain space.
3️⃣ Smart contract related tooling skills for scripting purposes.

📷 Apply:
https://jobs.ashbyhq.com/kiln.fi/e1abdd46-3af0-4bc5-b936-2854b1a9edd2?embed=js

🚧 More Info: https://www.dejob.top/jobDetail?id=6454

👉 Website | Global Channel | Korean Channel | Discord | Support

#Recruitment
🏡 Cygnus #DeFi
🐇 Introduction:

https://www.cygnus.finance/
The first modular real yield layer, backed by industry pioneers such as OKX Ventures, Optimism Foundation, Manifold etc.

🛵 #FullTime #Remote
📚 #Smart·Contract·Engineer #Engineering
💰 Salary: $2,000 - $6,000 / month

🌱 Responsibilities:
1️⃣ Design and implement core DeFi protocol smart contracts
2️⃣ Participate in protocol architecture design and optimization
3️⃣ Optimize gas efficiency, execution performance, and system security
4️⃣ Design and implement risk control mechanisms
5️⃣ Integrate smart contracts with frontend and backend systems
6️⃣ Participate in smart contract security reviews and audit processes

🌵 Requirements:
1️⃣ Smart Contract / DeFi: Strong experience with #Solidity / EVM development; proficient with tools like Foundry and Hardhat; experience building or contributing to DeFi protocols (AMM / DEX, lending, vault / yield strategies, perpetuals / derivatives); solid understanding of AMM pricing, lending interest rate models, liquidation mechanics, LP fee distribution, and vault strategies.
2️⃣ DeFi Security & System Knowledge: Familiar with common DeFi risks and system mechanics such as oracle manipulation, MEV, flash loan attacks, liquidity risks, and liquidation mechanisms.
3️⃣ Vibe Coding (Important): Comfortable leveraging AI coding tools such as Claude Code, Codex, OpenCode, or Cursor to build efficient AI-assisted development workflows, improve productivity, and maintain code quality, system security, and maintainability.
4️⃣ Backend / AI (Nice to Have): Experience with backend development (Python / Go / Node.js), working with LLM APIs or AI agent systems, and designing AI-native backend architectures (e.g., supporting LLM inference, tool usage, or agent orchestration workflows).
5️⃣ Bonus Points: Experience contributing to production DeFi protocols; familiarity with protocols such as Uniswap, Aave, Maker, or Curve; experience in smart contract security auditing; experience designing protocol architectures.

📷 Apply:
Email: recruit@cygnus.finance

🚧 More Info: https://www.dejob.top/jobDetail?id=6703

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