16 Senior Blockchain Developer Defi Focus jobs in whatjobs
Senior Blockchain Developer (DeFi Focus)
Posted 23 days ago
Job Viewed
Job Description
Our client, a pioneering force in the decentralized finance (DeFi) space, is seeking a highly skilled Senior Blockchain Developer to join their innovative and fully remote team. This is a critical role where you will be at the forefront of designing, developing, and deploying sophisticated smart contracts and decentralized applications (dApps) on leading blockchain networks. Your expertise will be crucial in shaping the future of financial services in a decentralized world.
You will be responsible for architecting scalable and secure blockchain solutions, conducting rigorous code reviews, and ensuring the highest standards of security and performance for our platforms. The ideal candidate possesses a deep understanding of blockchain principles, cryptocurrency economics, and extensive experience with smart contract development languages such as Solidity. Experience with various DeFi protocols, frameworks like Hardhat or Truffle, and a passion for innovation in the crypto space are essential. You will collaborate closely with product managers, designers, and other engineers to bring groundbreaking ideas to life.
Key Responsibilities:
You will be responsible for architecting scalable and secure blockchain solutions, conducting rigorous code reviews, and ensuring the highest standards of security and performance for our platforms. The ideal candidate possesses a deep understanding of blockchain principles, cryptocurrency economics, and extensive experience with smart contract development languages such as Solidity. Experience with various DeFi protocols, frameworks like Hardhat or Truffle, and a passion for innovation in the crypto space are essential. You will collaborate closely with product managers, designers, and other engineers to bring groundbreaking ideas to life.
Key Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on blockchain platforms (e.g., Ethereum, Binance Smart Chain).
- Architect and build decentralized applications (dApps) and DeFi protocols.
- Conduct thorough code reviews and security audits of smart contracts and dApps.
- Optimize smart contract performance and gas efficiency.
- Stay up-to-date with the latest advancements in blockchain technology and DeFi.
- Collaborate with cross-functional teams to define product requirements and technical specifications.
- Troubleshoot and resolve issues related to blockchain deployments and dApp functionality.
- Contribute to the technical roadmap and strategy of the company's blockchain initiatives.
- Research and implement new blockchain protocols and technologies.
- Mentor junior developers and share knowledge within the team.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Minimum of 5 years of experience in software development, with at least 3 years focused on blockchain and smart contract development.
- Proficiency in Solidity and experience with other smart contract languages.
- Strong understanding of DeFi concepts, protocols (e.g., Uniswap, Aave), and mechanisms.
- Experience with blockchain development frameworks (e.g., Truffle, Hardhat, Brownie).
- Knowledge of EVM (Ethereum Virtual Machine) and its components.
- Familiarity with decentralized storage solutions (e.g., IPFS) and oracles (e.g., Chainlink).
- Excellent problem-solving, analytical, and communication skills.
- Ability to work effectively in a fully remote, fast-paced, and agile environment.
- Strong commitment to security best practices.
This advertiser has chosen not to accept applicants from your region.
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Senior Blockchain Developer - DeFi Focus
Posted 3 days ago
Job Viewed
Job Description
Our client is a rapidly growing innovator in the decentralized finance (DeFi) space, seeking a highly skilled Senior Blockchain Developer to join our fully remote engineering team. This role is pivotal in designing, developing, and deploying secure and scalable blockchain solutions, with a particular emphasis on DeFi protocols and applications. You will work at the cutting edge of cryptocurrency technology, contributing to the evolution of financial systems.
Responsibilities:
Responsibilities:
- Design, develop, and implement smart contracts on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon) using languages like Solidity.
- Develop and maintain decentralized applications (dApps) and backend services for DeFi platforms.
- Architect robust and secure blockchain solutions, ensuring resilience against vulnerabilities.
- Integrate blockchain technologies with existing financial systems and third-party APIs.
- Conduct thorough code reviews, testing, and auditing of smart contracts and dApps to ensure security and functionality.
- Stay up-to-date with the latest advancements in blockchain technology, cryptography, and DeFi trends.
- Collaborate closely with product managers, designers, and other engineers to define project requirements and roadmaps.
- Optimize smart contracts and blockchain applications for performance and gas efficiency.
- Troubleshoot and resolve complex technical issues related to blockchain development.
- Contribute to the technical vision and architectural decisions of the company.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.
- Minimum of 5 years of software development experience, with at least 3 years focused on blockchain development.
- Proven experience in developing and deploying smart contracts using Solidity or similar languages.
- Deep understanding of blockchain architecture, consensus mechanisms, and cryptography.
- Hands-on experience with DeFi protocols, DApp development, and related tools (e.g., Web3.js, Truffle, Hardhat).
- Familiarity with different blockchain networks and their ecosystems.
- Strong understanding of security best practices in smart contract development.
- Excellent problem-solving, analytical, and debugging skills.
- Ability to work independently and thrive in a fast-paced, remote team environment.
- Strong communication and collaboration skills.
- Must be eligible to work remotely from Kisumu, Kenya or within a compatible time zone.
This advertiser has chosen not to accept applicants from your region.
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Senior Blockchain Developer (DeFi Focus)
Posted 1 day ago
Job Viewed
Job Description
Our client is a pioneering force in the decentralized finance (DeFi) space, and they are seeking a highly skilled Senior Blockchain Developer to join their innovative, fully remote team. This is an exciting opportunity to work on cutting-edge blockchain protocols, smart contracts, and decentralized applications that are shaping the future of finance. The ideal candidate will possess a deep understanding of blockchain architecture, cryptography, and decentralized consensus mechanisms. You will be responsible for designing, developing, testing, and deploying secure and efficient smart contracts, particularly those focused on DeFi applications such as lending, borrowing, exchanges, and yield farming. Experience with Solidity, Rust, or other smart contract programming languages is essential. You should have a strong background in distributed systems, security best practices for blockchain development, and a passion for pushing the boundaries of what's possible in the crypto space. This role demands excellent problem-solving skills, a meticulous approach to code quality and security, and the ability to collaborate effectively with a globally distributed team. You will contribute to architectural decisions, code reviews, and the overall technical roadmap. If you are a seasoned blockchain expert looking for a challenging and rewarding remote role where you can make a significant impact, this is the opportunity for you.
Responsibilities:
Responsibilities:
- Design, develop, and deploy secure and scalable smart contracts for DeFi applications.
- Write efficient, well-documented, and thoroughly tested code in Solidity or relevant languages.
- Contribute to the architecture and design of new blockchain protocols and features.
- Implement and maintain decentralized applications (dApps).
- Conduct security audits and vulnerability assessments of smart contracts.
- Collaborate with cross-functional teams, including product managers, designers, and other developers.
- Stay abreast of the latest advancements in blockchain technology and the DeFi ecosystem.
- Participate in code reviews and contribute to establishing best practices.
- Troubleshoot and resolve complex technical issues.
- Mentor junior developers and share knowledge within the team.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- 5+ years of professional software development experience, with at least 3 years focused on blockchain and smart contract development.
- Proficiency in Solidity and experience with blockchain development frameworks (e.g., Hardhat, Truffle).
- Strong understanding of Ethereum, EVM, and DeFi protocols.
- Experience with decentralized application development and integration.
- Knowledge of cryptography and security best practices in blockchain.
- Familiarity with Web3 libraries and tools.
- Excellent problem-solving and analytical skills.
- Ability to work independently and as part of a remote team.
- Strong communication and collaboration skills.
This advertiser has chosen not to accept applicants from your region.
2
Senior Blockchain Developer (DeFi Focus)
Posted 1 day ago
Job Viewed
Job Description
Our client, a pioneering force in the decentralized finance (DeFi) space, is seeking a highly skilled and motivated Senior Blockchain Developer to join their innovative team. This is a fully remote position, offering the flexibility to work from any global location. The ideal candidate will have a deep understanding of blockchain technologies, smart contract development, and the intricate workings of decentralized applications (dApps). You will be responsible for designing, developing, and deploying secure and efficient smart contracts and blockchain-based protocols. Expertise in Solidity, experience with major blockchain platforms (e.g., Ethereum, Polygon), and a strong grasp of DeFi principles are essential.
Responsibilities:
Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts (primarily Solidity).
- Develop and maintain decentralized applications (dApps) and related backend services.
- Integrate blockchain technologies with existing systems and external APIs.
- Research and implement new blockchain protocols and consensus mechanisms.
- Optimize smart contract performance and gas efficiency.
- Participate in code reviews and contribute to the overall quality of the codebase.
- Collaborate with product managers, designers, and other engineers to define and deliver new features.
- Stay up-to-date with the latest developments in blockchain technology and the DeFi ecosystem.
- Troubleshoot and resolve issues in production environments.
- Contribute to the architectural decisions and technical roadmap of the platform.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience (5+ years) in software development, with at least 3 years focused on blockchain and smart contract development.
- Proficiency in Solidity and experience with frameworks like Hardhat, Truffle, or Foundry.
- Strong understanding of EVM (Ethereum Virtual Machine) and blockchain fundamentals.
- Experience with decentralized finance (DeFi) protocols and concepts (e.g., AMMs, lending protocols, stablecoins).
- Familiarity with different blockchain networks (e.g., Ethereum, Polygon, Binance Smart Chain).
- Experience with distributed systems, cryptography, and security best practices.
- Excellent problem-solving, analytical, and communication skills.
- Ability to work independently and collaboratively in a remote, fast-paced environment.
- Experience with front-end technologies (React, Vue.js) and web3 libraries is a plus.
This advertiser has chosen not to accept applicants from your region.
3
Senior Blockchain Developer (DeFi Focus)
Posted today
Job Viewed
Job Description
Our client is seeking a highly skilled and motivated Senior Blockchain Developer with a strong focus on Decentralized Finance (DeFi) protocols. This is a fully remote position, offering the flexibility to work from anywhere. The ideal candidate will have a deep understanding of blockchain architecture, smart contract development, and the intricacies of the DeFi ecosystem. You will be instrumental in designing, developing, and deploying innovative blockchain solutions that power the next generation of financial services.
Responsibilities:
Responsibilities:
- Design, develop, and maintain secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon).
- Contribute to the architecture and implementation of DeFi protocols, including lending, borrowing, exchanges, and yield farming.
- Write high-quality, well-documented, and testable code using languages like Solidity, Rust, or Go.
- Collaborate with product managers, designers, and other engineers to define and implement new features and functionalities.
- Conduct code reviews, security audits, and performance optimizations to ensure the robustness and scalability of our blockchain applications.
- Stay abreast of the latest advancements in blockchain technology, cryptography, and DeFi trends.
- Troubleshoot and resolve complex technical issues that arise in production environments.
- Participate in the full software development lifecycle, from conceptualization to deployment and maintenance.
- Mentor junior developers and contribute to the growth of the engineering team.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- 5+ years of experience in software development, with at least 3 years focused on blockchain and smart contract development.
- Proven experience with DeFi protocols and a strong understanding of their underlying mechanisms.
- Proficiency in smart contract programming languages such as Solidity.
- Experience with blockchain development frameworks and tools (e.g., Hardhat, Truffle, Ganache).
- Familiarity with cryptography principles and their application in blockchain.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities, essential for a remote-first team.
- Experience with version control systems (e.g., Git).
- Understanding of security best practices in smart contract development.
- Experience with other blockchain platforms beyond Ethereum is a plus.
This advertiser has chosen not to accept applicants from your region.
4
Senior Blockchain Developer (DeFi Focus)
Posted 23 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and experienced Senior Blockchain Developer to join their innovative team. This is a fully remote, high-impact role focused on developing cutting-edge decentralized finance (DeFi) solutions. You will be instrumental in designing, implementing, and deploying smart contracts and blockchain protocols that will shape the future of finance. The ideal candidate possesses a deep understanding of blockchain architecture, consensus mechanisms, and cryptographic principles. You will work with a global team of talented engineers and product managers, contributing to all phases of the development lifecycle, from conception to deployment and maintenance.
Key Responsibilities:
Qualifications:
Key Responsibilities:
- Design, develop, and test secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Polygon, Solana).
- Architect and implement scalable blockchain solutions for DeFi applications.
- Collaborate with cross-functional teams to define product features and technical requirements.
- Conduct thorough code reviews to ensure quality, security, and adherence to best practices.
- Optimize blockchain performance and gas efficiency.
- Stay abreast of the latest trends and advancements in blockchain technology and DeFi.
- Troubleshoot and resolve issues related to blockchain infrastructure and smart contracts.
- Contribute to technical documentation and knowledge sharing within the team.
Qualifications:
- Proven experience as a Blockchain Developer, with a strong portfolio of deployed smart contracts and blockchain projects.
- Expertise in Solidity and experience with blockchain development frameworks (e.g., Hardhat, Truffle).
- Proficiency in cryptography, distributed systems, and consensus algorithms.
- Solid understanding of DeFi protocols and economic principles.
- Experience with frontend development for dApps is a plus.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities in a remote setting.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
This advertiser has chosen not to accept applicants from your region.
5
Senior Blockchain Developer (DeFi Focus)
Posted 22 days ago
Job Viewed
Job Description
Our client is seeking a talented and innovative Senior Blockchain Developer with a strong focus on Decentralized Finance (DeFi) to join their rapidly growing team. This is a fully remote, full-time position, offering the opportunity to work on cutting-edge blockchain technology from anywhere. You will be instrumental in designing, developing, and deploying smart contracts and decentralized applications (dApps) that power innovative DeFi solutions. The ideal candidate has a deep understanding of blockchain protocols, smart contract languages, and the intricacies of the DeFi ecosystem. You should be passionate about decentralization and eager to contribute to the future of finance.
Key Responsibilities:
Key Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Solana).
- Develop and maintain decentralized applications (dApps) and their associated backend infrastructure.
- Implement and integrate DeFi protocols, such as AMMs, lending platforms, and yield farming mechanisms.
- Conduct thorough code reviews, security audits, and performance optimizations for smart contracts and dApps.
- Collaborate with product managers, designers, and other engineers to define and build new features and products.
- Stay abreast of the latest developments and trends in blockchain technology, cryptocurrencies, and the DeFi space.
- Troubleshoot and resolve issues related to smart contracts and dApps in production environments.
- Contribute to the architectural design and technical roadmap of blockchain-based projects.
- Write clear and comprehensive technical documentation.
- Engage with the blockchain community and contribute to open-source projects where applicable.
- Bachelor's degree in Computer Science, Engineering, or a related technical field.
- Minimum of 5 years of software development experience, with at least 2 years specifically focused on blockchain development.
- Proficiency in smart contract development languages such as Solidity, Vyper, or Rust.
- Experience with popular blockchain frameworks and tools (e.g., Hardhat, Truffle, Ganache).
- Strong understanding of DeFi concepts, protocols, and tokenomics.
- Experience with web3 libraries and integrating front-end applications with smart contracts.
- Knowledge of different blockchain consensus mechanisms and protocols.
- Familiarity with security best practices for smart contracts and blockchain applications.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and collaboration skills, essential for a remote team environment.
- Demonstrated passion for blockchain technology and decentralized systems.
This advertiser has chosen not to accept applicants from your region.
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6
Senior Blockchain Developer (DeFi Focus)
Posted 21 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and motivated Senior Blockchain Developer with a strong focus on Decentralized Finance (DeFi) protocols to join their dynamic, fully remote team. This is an exceptional opportunity to work on cutting-edge blockchain technologies and contribute to innovative financial solutions. The ideal candidate will possess a deep understanding of smart contract development, blockchain architecture, and the rapidly evolving DeFi landscape. You will be responsible for designing, developing, and deploying robust and secure smart contracts on various blockchain platforms, primarily focusing on Ethereum and compatible networks. This role requires a proactive approach to problem-solving, a commitment to writing clean and efficient code, and the ability to collaborate effectively with a geographically dispersed team. Your work will directly impact the core functionality of our client's decentralized applications and platforms. You will participate in the entire software development lifecycle, from initial concept and design to implementation, testing, and ongoing maintenance. This includes conducting thorough code reviews, identifying potential security vulnerabilities, and implementing best practices for blockchain development. We are looking for individuals who are passionate about decentralization, have a proven track record in building complex blockchain solutions, and thrive in a remote-first environment. The ability to stay ahead of industry trends and integrate new technologies will be crucial for success in this role. The target location for this role is **Ruiru, Kiambu, KE**, however, the position is entirely remote, allowing you to work from anywhere within approved regions. We encourage candidates with expertise in Solidity, Rust, and experience with popular DeFi protocols like Uniswap, Aave, or Compound to apply.
Responsibilities:
Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts using Solidity or other relevant languages.
- Architect and implement decentralized applications (dApps) and blockchain-based solutions.
- Contribute to the overall blockchain strategy and roadmap.
- Collaborate with product managers, designers, and other engineers to define and build new features.
- Conduct rigorous code reviews and ensure adherence to security best practices.
- Stay up-to-date with the latest blockchain technologies, trends, and best practices in DeFi.
- Troubleshoot and resolve complex technical issues related to blockchain networks and smart contracts.
- Participate in R&D efforts for new blockchain protocols and interoperability solutions.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Minimum of 5 years of experience in software development, with at least 3 years focused on blockchain and smart contract development.
- Proficiency in Solidity and experience with frameworks like Hardhat or Truffle.
- Strong understanding of blockchain principles, cryptography, and consensus mechanisms.
- Experience with DeFi protocols, tokenomics, and decentralized exchanges.
- Familiarity with at least one major cloud platform (AWS, Azure, GCP).
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration skills, essential for a remote role.
This advertiser has chosen not to accept applicants from your region.
7
Senior Blockchain Developer (DeFi Focus)
Posted 23 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and experienced Senior Blockchain Developer to join their innovative and rapidly growing team. This is a fully remote, permanent position, offering the flexibility to work from anywhere. The ideal candidate will possess a deep understanding of blockchain technology, smart contract development, and decentralized finance (DeFi) protocols. You will be instrumental in designing, developing, and deploying cutting-edge blockchain solutions that will shape the future of digital assets. Your responsibilities will include architecting robust and scalable blockchain applications, writing secure and efficient smart contracts (primarily in Solidity), and integrating blockchain technology with existing systems. You will also collaborate closely with product managers, designers, and other engineers to translate complex requirements into functional and user-friendly decentralized applications. This role demands a proactive approach to problem-solving, a commitment to staying abreast of the latest industry trends and security best practices, and the ability to mentor junior developers. Successful candidates will have a proven track record in launching successful blockchain projects, experience with various consensus mechanisms, and a strong understanding of cryptography. While the role is remote, occasional virtual team meetings and collaborative sessions will be expected. The ability to work independently and manage your time effectively is crucial. If you are passionate about decentralization and eager to make a significant impact in the crypto space, we encourage you to apply. You will be working on exciting projects that push the boundaries of what's possible in the blockchain ecosystem, contributing to the development of secure, transparent, and efficient financial systems. This is an exceptional opportunity for a talented developer looking to advance their career in a dynamic and forward-thinking industry. The primary focus will be on building and optimizing smart contracts for various DeFi applications. Join our client's distributed team and help build the next generation of decentralized finance. Located remotely, you'll be part of a global team. Malindi, Kilifi, KE is the nominal location, but work is entirely remote.
This advertiser has chosen not to accept applicants from your region.
8
Senior Blockchain Developer (DeFi Focus)
Posted 15 days ago
Job Viewed
Job Description
Our client, a fast-growing disruptor in the decentralized finance (DeFi) space, is seeking a Senior Blockchain Developer to join their fully remote, globally distributed team. This is an exceptional opportunity to work on cutting-edge blockchain protocols and applications that are shaping the future of finance. You will be at the forefront of designing, developing, and deploying smart contracts and decentralized applications (dApps) on various blockchain platforms. The ideal candidate possesses a strong foundation in cryptography, distributed systems, and a proven track record of building secure and scalable blockchain solutions. Responsibilities include architecting and implementing complex smart contracts, optimizing existing blockchain code for performance and security, and conducting rigorous testing and auditing. You will collaborate with product managers, designers, and other engineers to translate complex requirements into robust, user-friendly dApps. This role demands a deep understanding of at least one major blockchain technology (e.g., Ethereum, Solana, Polkadot) and proficiency in languages like Solidity, Rust, or Go. Experience with Layer 2 scaling solutions, cross-chain interoperability, and tokenomics design is highly desirable. You will also be involved in researching emerging blockchain trends, evaluating new technologies, and contributing to the overall technical roadmap of the company. The ability to thrive in a fast-paced, agile, and remote-first environment is essential. You should be a proactive problem-solver with excellent analytical and debugging skills. This position based remotely, ideally within proximity or with an understanding of the landscape in **Embu, Embu, KE**, offers a competitive salary, significant growth opportunities, and the chance to be part of a revolutionary industry. If you are passionate about building the next generation of financial services powered by blockchain, we encourage you to apply.
This advertiser has chosen not to accept applicants from your region.
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