Explore the exciting opportunities available for Blockchain Engineers. These innovative professionals are in high demand, shaping the future of decentralized technologies across various industries. A Blockchain Engineer designs, develops, and implements blockchain solutions, ensuring secure and efficient systems. 979 Blockchain Engineer jobs in the United States
Senior Blockchain Engineer - Smart Contracts
28202 Charlotte, North Carolina
$160000 Annually
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Posted 3 days ago
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Job Description
Our client is searching for a highly experienced Senior Blockchain Engineer with a specialization in smart contract development to join their innovative team in Charlotte, North Carolina, US . This role is critical in architecting and building secure, efficient, and scalable decentralized applications (dApps) and blockchain solutions. The ideal candidate will have a deep understanding of blockchain protocols, consensus mechanisms, and the full lifecycle of smart contract development. You will be responsible for designing, coding, testing, and deploying smart contracts on various blockchain platforms, ensuring their security and integrity. This includes conducting thorough code reviews, security audits, and vulnerability assessments to mitigate risks. Collaboration with product managers, frontend developers, and other stakeholders will be essential to translate business requirements into functional blockchain solutions. You will also play a key role in evaluating new blockchain technologies, exploring potential use cases, and contributing to the overall technical strategy of the company. Experience with different smart contract languages (e.g., Solidity, Vyper) and blockchain frameworks (e.g., Ethereum, Hyperledger) is highly desirable. A strong grasp of cryptography, distributed systems, and tokenomics is also important. We are looking for a proactive individual with excellent problem-solving skills and a passion for decentralized technologies. You will have the opportunity to work on challenging and impactful projects, shaping the future of our blockchain initiatives. Responsibilities include:
- Designing, developing, and deploying secure smart contracts.
- Performing security audits and vulnerability assessments for blockchain applications.
- Collaborating with cross-functional teams to define and implement blockchain features.
- Optimizing smart contract performance and gas efficiency.
- Researching and evaluating new blockchain technologies and protocols.
- Contributing to the architectural design of decentralized systems.
- Mentoring junior engineers and sharing best practices.
- Troubleshooting and debugging smart contract issues.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- 4+ years of professional experience in software development, with at least 2 years focused on blockchain and smart contract development.
- Proficiency in Solidity and experience with Ethereum Virtual Machine (EVM) compatible chains.
- Familiarity with blockchain development tools and frameworks (e.g., Truffle, Hardhat).
- Understanding of cryptographic principles and distributed ledger technology.
- Experience with security best practices for smart contracts.
- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
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0
Senior Blockchain Engineer - Smart Contracts
83701 Hidden Springs, Idaho
$160000 Annually
WhatJobs
Posted 7 days ago
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Job Description
Our client, a leader in decentralized finance (DeFi) and blockchain innovation, is seeking a highly skilled Senior Blockchain Engineer specializing in Smart Contracts for a fully remote position. This is an exciting opportunity to work at the forefront of blockchain technology, designing, developing, and deploying secure and efficient smart contracts on various blockchain platforms. You will play a key role in building the next generation of decentralized applications (dApps) and contributing to the expansion of our client's innovative ecosystem. The ideal candidate possesses a deep understanding of blockchain architecture, consensus mechanisms, and has extensive experience writing secure smart contracts using languages like Solidity, Rust, or Vyper. Your responsibilities will include architecting robust smart contract solutions, conducting thorough security audits, optimizing contract performance, and collaborating closely with product managers and frontend developers to integrate smart contracts into user-facing applications. You must have a strong grasp of cryptographic principles and best practices for secure smart contract development. Experience with popular blockchain protocols (e.g., Ethereum, Polygon, Solana) and familiarity with decentralized oracles, layer-2 solutions, and token standards (ERC-20, ERC-721) are essential. This role requires exceptional problem-solving skills, a meticulous attention to detail, and a passion for building secure and scalable decentralized systems. Our client fosters a highly collaborative, remote-first culture and values innovation, technical excellence, and a commitment to advancing the blockchain space.
Responsibilities:
Qualifications:
Responsibilities:
- Design, develop, test, and deploy secure smart contracts on blockchain platforms (e.g., Ethereum, Polygon).
- Write high-quality, efficient, and well-documented smart contract code using languages like Solidity.
- Perform rigorous security audits and code reviews to identify vulnerabilities.
- Collaborate with product managers and UI/UX designers to define smart contract requirements.
- Integrate smart contracts with frontend applications and other blockchain components.
- Research and implement new blockchain technologies and protocols.
- Optimize smart contract gas efficiency and transaction performance.
- Contribute to the development of decentralized applications (dApps).
- Stay updated on the latest trends, security practices, and advancements in blockchain technology.
- Mentor junior engineers and share knowledge within the team.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- 5+ years of experience in software development, with at least 3 years focused on blockchain and smart contract development.
- Proficiency in smart contract programming languages such as Solidity, Rust, or Vyper.
- In-depth understanding of blockchain architecture, cryptography, and consensus mechanisms.
- Experience with Ethereum Virtual Machine (EVM) and common development tools (e.g., Truffle, Hardhat).
- Familiarity with token standards (ERC-20, ERC-721) and DeFi protocols.
- Experience with security auditing and vulnerability analysis of smart contracts.
- Strong problem-solving, analytical, and debugging skills.
- Excellent communication and collaboration skills, comfortable working in a remote team.
- Understanding of frontend development (e.g., React, Vue.js) is a plus.
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1
Senior Blockchain Engineer, Smart Contracts
75201 Prairie View, Texas
$170000 Annually
WhatJobs
Posted 7 days ago
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Job Description
Our client is at the forefront of decentralized technology and is seeking a highly skilled Senior Blockchain Engineer to join their globally distributed, remote-first team. In this role, you will be instrumental in designing, developing, and deploying secure and efficient smart contracts and decentralized applications (dApps) on various blockchain platforms. You will tackle complex technical challenges related to tokenomics, decentralized finance (DeFi), and blockchain scalability. Your responsibilities will include writing high-quality, audited code, participating in protocol design discussions, and contributing to the overall architecture of our blockchain solutions. The ideal candidate has a deep understanding of blockchain principles, extensive experience with smart contract development languages (e.g., Solidity, Rust), and a passion for building the future of the internet. You will work collaboratively with a talented team of engineers, product managers, and cryptographers. Key responsibilities:
- Design, develop, test, and deploy production-ready smart contracts and dApps on platforms like Ethereum, Solana, or Polygon.
- Write secure, efficient, and gas-optimized code using languages such as Solidity, Vyper, or Rust.
- Conduct thorough code reviews, security audits, and formal verification of smart contracts.
- Participate in the design and evolution of blockchain protocols and token economic models.
- Collaborate with product managers and designers to translate requirements into technical specifications and implement features.
- Integrate blockchain solutions with existing systems and third-party services.
- Stay current with the latest developments in blockchain technology, cryptography, and decentralized systems.
- Troubleshoot and resolve issues in production smart contracts and dApps.
- Contribute to the development of robust testing frameworks and continuous integration/continuous deployment (CI/CD) pipelines for blockchain projects.
- Mentor junior engineers and share best practices in blockchain development.
- 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.
- Proficiency in Solidity and experience with the Ethereum Virtual Machine (EVM) is essential.
- Experience with other smart contract languages (e.g., Rust for Solana/Near) is a plus.
- Strong understanding of cryptographic principles, consensus mechanisms, and blockchain architecture.
- Experience with decentralized finance (DeFi) protocols and concepts.
- Familiarity with blockchain development tools and frameworks (e.g., Hardhat, Truffle, Web3.js, Ethers.js).
- Knowledge of security best practices for smart contract development.
- Excellent problem-solving, analytical, and communication skills.
- Ability to thrive in a fast-paced, remote, and collaborative startup environment.
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2
Senior Blockchain Engineer - Smart Contracts
64101 Kansas City, Missouri
$160000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
We are seeking a highly skilled and experienced Senior Blockchain Engineer to join our innovative, fully remote team. This role is centered around the design, development, and deployment of secure and efficient smart contracts on various blockchain platforms. As a remote-first company, we embrace distributed collaboration and offer a flexible environment for top talent to contribute to the cutting edge of blockchain technology.
In this role, you will:
Required Qualifications:
This is an exceptional opportunity to work on groundbreaking blockchain projects from anywhere in the world.
In this role, you will:
- Design, develop, test, and deploy secure and audited smart contracts on platforms like Ethereum, Solana, Binance Smart Chain, etc.
- Write high-quality, efficient, and well-documented code using languages such as Solidity, Rust, or Go.
- Collaborate with product managers, designers, and other engineers to define smart contract requirements and architecture.
- Implement decentralized applications (dApps) and integrate them with smart contracts.
- Contribute to the development of blockchain protocols and consensus mechanisms.
- Perform code reviews and ensure adherence to best practices in security, performance, and scalability.
- Research and stay up-to-date with the latest advancements in blockchain technology, smart contract development, and security vulnerabilities.
- Develop and maintain comprehensive documentation for smart contracts and related systems.
- Troubleshoot and resolve issues related to smart contract execution and blockchain infrastructure.
- Mentor junior blockchain developers and contribute to the team's technical growth.
- Ensure compliance with security standards and conduct rigorous vulnerability assessments.
Required Qualifications:
- 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 specifically focused on blockchain and smart contract development.
- Proven expertise in developing smart contracts using Solidity (for EVM-compatible chains) or Rust (for Solana, etc.).
- Deep understanding of blockchain fundamentals, including distributed ledger technology, consensus mechanisms, cryptography, and tokenomics.
- Experience with Web3 libraries (e.g., Ethers.js, Web3.py) and blockchain development frameworks (e.g., Hardhat, Truffle, Anchor).
- Familiarity with dApp architecture, front-end integration, and smart contract security best practices.
- Experience with unit testing, integration testing, and security auditing of smart contracts.
- Strong understanding of network protocols and distributed systems.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and collaboration abilities, essential for a remote team.
- Ability to work independently, manage time effectively, and deliver high-quality results in a remote environment.
This is an exceptional opportunity to work on groundbreaking blockchain projects from anywhere in the world.
Apply Now
3
Senior Blockchain Engineer (Smart Contracts)
94103 San Francisco, California
$160000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled and motivated Senior Blockchain Engineer to join their fully remote team, focusing on smart contract development. This is an exceptional opportunity to work at the forefront of decentralized technologies and contribute to innovative blockchain solutions. As a remote-first organization, we prioritize asynchronous communication and empower our engineers with the flexibility to work from anywhere. You will be responsible for designing, developing, testing, and deploying secure and efficient smart contracts on various blockchain platforms, primarily Ethereum. This includes extensive experience with Solidity and an understanding of other smart contract languages. The ideal candidate will possess a deep understanding of blockchain architecture, consensus mechanisms, and cryptographic principles. You should be adept at identifying and mitigating potential security vulnerabilities within smart contracts. Your responsibilities will extend to participating in code reviews, contributing to architectural decisions, and collaborating with product managers and other engineers to define project requirements and timelines. A strong foundation in software engineering best practices, including version control (Git), automated testing, and continuous integration/continuous deployment (CI/CD) pipelines, is essential. We are looking for an individual who is passionate about the potential of blockchain technology and eager to tackle complex technical challenges in a distributed team environment. You should be a self-starter, capable of managing your time effectively and contributing proactively to team discussions and knowledge sharing. This role offers significant opportunities for professional growth and the chance to influence the direction of cutting-edge blockchain projects.
Key Responsibilities:
Qualifications:
Key Responsibilities:
- Design, develop, and audit smart contracts using Solidity and related technologies.
- Implement and test decentralized applications (dApps).
- Contribute to the architectural design of blockchain solutions.
- Ensure the security and efficiency of smart contract code.
- Participate in code reviews and provide constructive feedback.
- Collaborate with product teams to define technical requirements.
- Stay current with blockchain technology advancements and best practices.
- Troubleshoot and resolve issues related to smart contracts and blockchain protocols.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience.
- 5+ years of experience in software development, with a significant focus on blockchain and smart contracts.
- Proficiency in Solidity and experience with Ethereum Virtual Machine (EVM).
- Experience with smart contract security best practices and auditing tools.
- Familiarity with Web3.js, Ethers.js, or similar libraries.
- Strong understanding of blockchain fundamentals and decentralized systems.
- Proficiency with Git and CI/CD pipelines.
- Excellent problem-solving and analytical skills.
- Ability to work independently and collaboratively in a remote setting.
Apply Now
4
Lead Blockchain Engineer - Smart Contracts
21201 Baltimore, Maryland
$140000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client is at the forefront of innovation in the Crypto & Blockchain space and is actively seeking a highly skilled Lead Blockchain Engineer to join their fully remote development team. Based with operational ties to Baltimore, Maryland, US , this role offers the exciting opportunity to design, develop, and deploy cutting-edge smart contracts and decentralized applications (dApps). You will lead a team of talented engineers, shape architectural decisions, and contribute significantly to the development of groundbreaking blockchain solutions. This position is ideal for an individual passionate about distributed ledger technology and eager to make a substantial impact in a rapidly evolving industry, all while enjoying the flexibility of remote work.
Responsibilities:
Responsibilities:
- Lead the design, development, testing, and deployment of secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polkadot).
- Architect and build robust decentralized applications (dApps) and related backend services.
- Collaborate with product managers, designers, and other engineers to translate requirements into scalable blockchain solutions.
- Conduct code reviews, implement best practices for smart contract development, and ensure high code quality and security standards.
- Stay at the forefront of blockchain technology trends, research new protocols, and evaluate their potential application.
- Mentor and guide junior blockchain developers, fostering a collaborative and high-performing team environment.
- Identify and mitigate security vulnerabilities in smart contracts and dApps.
- Contribute to the overall technical strategy and roadmap for the blockchain initiatives.
- Optimize smart contract performance and gas efficiency.
- Engage with the broader blockchain community and contribute to open-source projects where appropriate.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.
- A minimum of 5 years of professional software development experience, with at least 3 years focused specifically on blockchain development and smart contract engineering.
- Proficiency in smart contract development languages such as Solidity, Rust, or Go.
- Deep understanding of blockchain concepts, consensus mechanisms, and cryptographic principles.
- Experience with major blockchain platforms and their respective development environments.
- Proven experience in architecting and deploying secure smart contracts and dApps.
- Familiarity with web3 libraries and tools (e.g., Web3.js, Ethers.js, Truffle, Hardhat).
- Strong understanding of security best practices in smart contract development.
- Excellent problem-solving, analytical, and debugging skills.
- Strong leadership, communication, and collaboration skills, with experience leading technical teams remotely.
- Must be legally authorized to work in the United States.
Apply Now
5
Senior Blockchain Engineer - Smart Contracts
45201 Cincinnati, Ohio
$150000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client is seeking a highly skilled Senior Blockchain Engineer with expertise in Smart Contracts to join their innovative, fully remote team. This role is essential for designing, developing, and deploying secure and efficient decentralized applications and smart contracts on various blockchain platforms. The ideal candidate will possess a deep understanding of blockchain architecture, cryptography, and programming languages like Solidity, coupled with a strong commitment to security and scalability. You will be at the forefront of developing cutting-edge blockchain solutions. Responsibilities:
- Design, develop, test, and deploy secure smart contracts on platforms such as Ethereum, Binance Smart Chain, Polygon, etc.
- Write high-quality, well-documented, and thoroughly tested code for blockchain applications.
- Implement and maintain blockchain infrastructure and node operations as needed.
- Collaborate with product managers, designers, and other engineers to translate requirements into robust blockchain solutions.
- Conduct security audits and vulnerability assessments for smart contracts and decentralized applications.
- Optimize smart contracts for gas efficiency and performance.
- Research and stay updated on the latest developments in blockchain technology, cryptography, and smart contract security.
- Contribute to the architectural design of new blockchain projects and features.
- Troubleshoot and resolve issues related to smart contracts and blockchain network performance.
- Participate in code reviews and contribute to team knowledge sharing.
- 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 technology and smart contract development.
- Proficiency in Solidity and experience with smart contract development frameworks (e.g., Hardhat, Truffle).
- Strong understanding of blockchain fundamentals, including consensus mechanisms, cryptography, and decentralized architectures.
- Experience with at least one major blockchain platform (e.g., Ethereum, Solana, Polkadot).
- Knowledge of token standards (e.g., ERC-20, ERC-721).
- Familiarity with security best practices for smart contracts and experience with security auditing tools.
- Proficiency in a backend programming language (e.g., Node.js, Python, Go) is a plus.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and collaboration skills, essential for remote teamwork.
- Ability to work independently and manage time effectively in a remote setting.
Apply Now
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6
Lead Blockchain Engineer - Smart Contracts
46204 Indianapolis, Indiana
$140000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client is seeking a talented and experienced Lead Blockchain Engineer specializing in Smart Contracts to join their innovative team in Indianapolis, Indiana, US . This role is paramount in designing, developing, and deploying secure and efficient smart contracts on various blockchain platforms. The ideal candidate will possess a deep understanding of blockchain architecture, distributed ledger technologies, and smart contract programming languages. You will be responsible for leading the technical development of blockchain solutions, ensuring scalability, security, and performance. Responsibilities include architecting smart contract systems, writing high-quality code, conducting rigorous testing, and deploying solutions to production environments. Collaboration with product managers, developers, and other stakeholders to define project requirements and ensure successful delivery will be a key aspect of the role.
Key Responsibilities:
Key Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on blockchain platforms (e.g., Ethereum, Solana, Polygon).
- Architect robust and scalable blockchain solutions that align with business objectives.
- Write clean, maintainable, and well-documented code in smart contract languages like Solidity.
- Conduct comprehensive security audits and code reviews to identify and mitigate vulnerabilities.
- Collaborate with product managers and stakeholders to define smart contract requirements and specifications.
- Integrate smart contracts with front-end applications and back-end systems.
- Troubleshoot and debug smart contract issues, providing timely solutions.
- Stay current with emerging blockchain technologies, protocols, and best practices.
- Mentor junior developers and contribute to the growth of the engineering team.
- Research and evaluate new blockchain platforms and tools for potential implementation.
- Bachelor's degree in Computer Science, Engineering, or a related field. Master's degree preferred.
- Minimum of 5 years of software development experience, with at least 2-3 years focused specifically on blockchain development and smart contracts.
- Proficiency in smart contract development languages such as Solidity, Vyper, or Rust.
- Strong understanding of blockchain fundamentals, consensus mechanisms, and decentralized applications (dApps).
- Experience with major blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon).
- Familiarity with cryptographic principles and security best practices for blockchain.
- Experience with unit testing and integration testing for smart contracts.
- Knowledge of front-end development frameworks (e.g., React, Angular) is a plus.
- Excellent problem-solving, analytical, and debugging skills.
- Strong communication and teamwork abilities.
Apply Now
7
Senior Blockchain Engineer - Smart Contracts
02108 Boston, Massachusetts
$140000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client is looking for a highly skilled Senior Blockchain Engineer to join their cutting-edge team in Boston, Massachusetts, US , focusing on decentralized applications and smart contract development. This is a critical role for a candidate passionate about the transformative potential of blockchain technology. You will be instrumental in designing, developing, and deploying secure and scalable smart contracts on various blockchain platforms. The ideal candidate will have a deep understanding of blockchain architecture, consensus mechanisms, and cryptographic principles. Responsibilities will include writing high-quality, well-tested smart contract code (e.g., Solidity), participating in code reviews, identifying and mitigating security vulnerabilities, and contributing to the overall architecture of decentralized systems. You will collaborate closely with product managers, designers, and other engineers to bring innovative blockchain solutions to life. Experience with smart contract development frameworks, such as Truffle or Hardhat, is essential. The ideal candidate will possess a Bachelor's or Master's degree in Computer Science, Engineering, or a related field, with at least 5 years of professional software development experience, including 3+ years specifically in blockchain and smart contract development. Proficiency in languages like Solidity, JavaScript, and Go is highly desirable. Familiarity with various blockchain protocols (e.g., Ethereum, Polygon, Solana) and an understanding of DeFi and NFT ecosystems are important. Strong problem-solving skills, a meticulous attention to detail, and a commitment to writing secure and efficient code are crucial. This role offers an exciting opportunity to work at the forefront of blockchain innovation and contribute to the development of next-generation decentralized technologies in a collaborative and forward-thinking environment.
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8
Senior Blockchain Engineer - Smart Contracts
80202 Denver, Colorado
$170000 Annually
WhatJobs
Posted 7 days ago
Job Viewed
Job Description
Our client, a cutting-edge blockchain technology firm, is seeking a talented Senior Blockchain Engineer with expertise in smart contract development to join their innovative team in **Denver, Colorado, US**. This role offers an exciting opportunity to work on the forefront of decentralized applications and blockchain solutions. The Senior Blockchain Engineer will be responsible for designing, developing, testing, and deploying secure and efficient smart contracts on various blockchain platforms. Key responsibilities include: architecting and implementing smart contracts using languages such as Solidity, Rust, or Vyper; developing and maintaining decentralized applications (dApps); collaborating with product managers and other engineers to define smart contract requirements and functionalities; performing rigorous security audits and testing of smart contracts to ensure robustness and prevent vulnerabilities; integrating smart contracts with front-end interfaces and backend systems; staying up-to-date with the latest developments and best practices in the blockchain space; and contributing to the overall technical strategy and roadmap. You will also mentor junior engineers and participate in code reviews.
The ideal candidate will have a Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field, with at least 5 years of professional software development experience, including a minimum of 3 years specifically focused on blockchain technology and smart contract development. Proven experience developing and deploying smart contracts on platforms like Ethereum, Binance Smart Chain, Solana, or Polygon is essential. Strong proficiency in Solidity or other smart contract languages, along with a deep understanding of blockchain architecture, consensus mechanisms, and cryptography, is required. Experience with Web3 libraries (e.g., Web3.js, Ethers.js) and knowledge of smart contract security best practices are crucial. Excellent problem-solving, analytical, and communication skills are necessary for this collaborative role. This position offers a hybrid work arrangement, allowing for team synergy within our **Denver, Colorado, US** office and personal flexibility.
The ideal candidate will have a Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field, with at least 5 years of professional software development experience, including a minimum of 3 years specifically focused on blockchain technology and smart contract development. Proven experience developing and deploying smart contracts on platforms like Ethereum, Binance Smart Chain, Solana, or Polygon is essential. Strong proficiency in Solidity or other smart contract languages, along with a deep understanding of blockchain architecture, consensus mechanisms, and cryptography, is required. Experience with Web3 libraries (e.g., Web3.js, Ethers.js) and knowledge of smart contract security best practices are crucial. Excellent problem-solving, analytical, and communication skills are necessary for this collaborative role. This position offers a hybrid work arrangement, allowing for team synergy within our **Denver, Colorado, US** office and personal flexibility.
Apply Now
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