\n\nAbout the Company: \n\nShardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization.\n\nShardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.\n\nWe encourage you to browse our website, Litepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet.\n\nWe encourage people of all backgrounds and experience levels to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.\n\nAbout The Role:\n\nThe Security Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet safely and securely, and furthering the development of the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network.\n\nWe are in search of highly talented, innovative individuals to join our team. If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way - the secure way - and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.\n\nWhat You'll Be Doing:\n\n\n* Perform proactive assessments covering infrastructure, secure and resilient architecture, data security (including privacy), identity and access management, application and product security\n\n\n\n* Be proactive in identifying potential security flaws in code, designs, and processes, and develop strategies and tactics to resolve and mitigate exposed issues\n\n* NodeJS and TypeScript Code Audit: Conduct security audits on code, discover and address potential security vulnerabilities\n\n\n\n* Aid in planning organizational security priorities\n\n* Evaluate application architectures for security related concerns, and consult on mitigation options.\n\n* Develop on-chain security strategies and perform security assessments and threat modeling of various blockchain protocols and smart contracts\n\n* Develop security-related activities in the software engineering process (e.g., threat modeling, secure coding practices)\n\n* Design and develop detection capabilities to detect known/unknown hacks in Web3\n\n* Triage vulnerability reports, work with engineering team to develop fixes\n\n\n\n* Prioritize and drive the reduction of discovered security issues, vulnerabilities, and risks\n\n\n\n* Development and/or use of Security-Related Tools\n\n\n\n* NodeJS and TypeScript Code Analysis: Develop and/or use analysis tools for automatic detection of potential security vulnerabilities\n\n* On-chain Incidents Monitoring: Develop and maintain strategies for detecting on-chain attacks, enabling real-time observation and reporting of potential security events\n\n\n\n\n\n\nWhat We're Looking For:\n\n\n* BS/MS in Computer Science or related fields with security research experience\n\n* Experience performing security architecture and design reviews\n\n* Application Fuzzing and auditing experience\n\n* Experience with Web3 security research a plus\n\n* Good communication skills\n\n* Knowledge of common vulnerabilities in different types of software and programming languages, including:\n\n* How to test for/exploit them\n\n* Real world mitigations that can be applied\n\n* Familiarity with vulnerability classification frameworks (e.g., OWASP Top 10)\n\n* Ability to threat model systems/applications/platforms to assess design and find flaws that can be exploited\n\n\n\n\nWe'd Love If You Have:\n\n\nExperience with concurrency, parallelism and distributed systems\n\nFamiliarity with the Shardeum / Shardus open source repos \n\nExperience with consensus protocols and other blockchains\n\nExperience with Node.js and TypeScript, or languages like C, C++, Rust or Go\n\nExperience writing a smart contract on a blockchain \n\nExperience running a node in a blockchain network\n\nKnowledge of cryptography\n\nExperience with networks and operating systems\n\nGraduated with high academic scores or with honors\n\nWon or placed in a hackathon(s)\n\nRanked highly on competitive coding sites\n\nContributed to open source projects\n\nWritten articles or created videos on technical topics, especially related to blockchain\n\nRead the Bitcoin and Ethereum whitepapers\n\nDone something extraordinary\n\n\n\n\nHere’s What Our Interview Process Looks Like:\n\nDepending on calendar availability, from the first stage to the final stage, we do our best to keep the entire process to under two weeks. Our interviews take place via video calls and typically consists of the following stages:\n\n\nInternal Recruiter Call (30 to 45 minutes)\n\nMeet with the Hiring Manager (1 hour)\n\nTechnical Tests (1-3 x 1-2 hours) \n\nCulture & Values Interview (1 hour)\n\n\n\n\nWe are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!\nAbout the Founders:\n\nNischal Shetty: Founder of WazirX, India’s largest crypto exchange with over 10M users and $45B+ trading volume. Prior to WazirX, he built and scaled a social media product called Crowdfire to over 20M users. Previously featured in the Forbes India 30 under 30 list, he is a blockchain evangelist and one of the most notable proponents of crypto in India.\n\nOmar Syed: Omar is a blockchain architect with over 30 years of experience in helping organizations such as NASA, Yahoo, Zynga build fault-tolerant, distributed systems. Omar holds a B.S. and M.S. from Case Western Reserve University with specialization in Artificial Intelligence.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Design, Crypto, Recruiter, Typescript, Node and Engineer jobs that are similar:\n\n $80,000 — $125,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nAPAC. Remote

\n\nAbout the Company: \n\nShardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization.\n\nShardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.\n\nWe encourage you to browse our website, Litepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet.\n\nWe encourage people of all backgrounds and experience levels to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.\n\nAbout The Role:\n\nThe Software Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network.\n\nWe are in search of highly talented, innovative Principal Blockchain Engineer to join our team. If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way, and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.\n\nWhat You'll Be Doing:\n\n\nProvide technical structure to teams and work closely with management and stakeholders to define strategic roadmaps \n\nManage individual projects priorities, deadlines and deliverables with your technical expertise\n\nMentor and train other team members on design techniques and coding standards\n\nContributing to the architecture and implementation of complex software components in Node.js\n\nEnd-to-end ownership of critical software components\n\nDesigning and developing innovative new consensus and protocol software\n\nEnsuring performance optimization, and making scalability / reliability improvements to the software\n\nTesting, reviewing and suggesting improvements to the software\n\nResolving issues, debugging errors and fixing code to improve the reliability and security of the software\n\nThe tech stack you will be using is: Node.js, TypeScript, SQLite, Postgres, React and Vue.js\n\nThe development environment will be: Linux, Git, AWS, Docker and VSCode\n\n\n\n\nWhat We're Looking For:\n\n\nYou know what high quality code look like and know how to foster an environment that creates it\n\nFluency with algorithms and data structures\n\nAbility to quickly learn new languages and technologies\n\nAbility to write clean yet efficient code\n\nThe Creativity to come up with proof of concept from high level design, while not knowing all the details\n\nSelf motivated to set priorities and methodically make progress towards the goals\n\nThe ability to communicate effectively and convey your ideas when discussing technical topics with team members\n\nBachelor's Degree in Computer Science or a related field\n\n\n\n\nWe'd Love If You Have:\n\n\nExperience with concurrency, parallelism and distributed systems\n\nFamiliarity with the Shardeum / Shardus open source repos \n\nExperience with consensus protocols and other blockchains\n\nExperience with Node.js and TypeScript, or languages like C, C++, Rust or Go\n\nExperience writing a smart contract on a blockchain \n\nExperience running a node in a blockchain network\n\nKnowledge of cryptography\n\nExperience with networks and operating systems\n\nContributed to open source projects\n\nWritten articles or created videos on technical topics, especially related to blockchain\n\nRead the Bitcoin and Ethereum whitepapers\n\n\n\n\nWe are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!\nAbout the Founders:\n\nNischal Shetty: Founder of WazirX, India’s largest crypto exchange with over 10M users and $45B+ trading volume. Prior to WazirX, he built and scaled a social media product called Crowdfire to over 20M users. Previously featured in the Forbes India 30 under 30 list, he is a blockchain evangelist and one of the most notable proponents of crypto in India.\n\nOmar Syed: Omar is a blockchain architect with over 30 years of experience in helping organizations such as NASA, Yahoo, Zynga build fault-tolerant, distributed systems. Omar holds a B.S. and M.S. from Case Western Reserve University with specialization in Artificial Intelligence.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, React, Docker, Node and Engineer jobs that are similar:\n\n $75,000 — $122,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\n100% Remote

\n\nAbout the Company: \n\nShardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization.\n\nShardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.\n\nWe encourage you to browse our website, Litepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet.\n\nWe encourage people of all backgrounds and experience levels to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.\n\nIn this role, you will: \n\n\n* Provide technical support to companies integrating products and building on Shardeum\n\n* You'll code demo applications that display Shardeum's unique capabilities\n\n* You will consistently test a suite of Shardeum's features\n\n* You'll be responsible for accurately documenting and reporting critical bugs to the Shardeum's developer team\n\n* You'll assist in managing Shardeum's bug reporting Github repo\n\n* You'll be deeply involved in writing developer documentation in our codebase\n\n\n\n\nMinimum qualifications\n\n\n* 3+ years of experience developing in Solidity\n\n* Hands-on experience with the EVM and Ethereum is required\n\n* Experience testing, designing and influencing software development\n\n* Experience with other programming languages such as Rust, Nodejs, Python, Typescript, etc is a plus\n\n* A fascination with blockchain technology and smart contracts is required\n\n* Fluent in written and spoken English is required\n\n\n\n\nPreferred qualifications\n\n\n* Experience in Software / Solution Engineering in another blockchain protocol would be a huge plus.\n\n\n\n\nLocation\n\n\nShardeum is a fully remote, globally distributed company, but we would like this person to be based in APAC to collaborate with our APAC based DevRel / DevAdvocate function.\n\nWe are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!\nAbout the Founders:\n\nNischal Shetty: Founder of WazirX, India’s largest crypto exchange with over 10M users and $45B+ trading volume. Prior to WazirX, he built and scaled a social media product called Crowdfire to over 20M users. Previously featured in the Forbes India 30 under 30 list, he is a blockchain evangelist and one of the most notable proponents of crypto in India.\n\nOmar Syed: Omar is a blockchain architect with over 30 years of experience in helping organizations such as NASA, Yahoo, Zynga build fault-tolerant, distributed systems. Omar holds a B.S. and M.S. from Case Western Reserve University with specialization in Artificial Intelligence.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Solidity, Crypto, Ethereum and Engineer jobs that are similar:\n\n $97,500 — $142,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote. APAC

\nAbout us\n\nFounded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. \n\nIts bedrock open source Contract Libraries are a public good and industry standard for smart contract development. \n\nOpenZeppelin’s professional expertise, unified with the Defender developer security platform, integrates through clients’ development lifecycles, so teams can plan, code, audit, deploy and operate projects faster and more safely.\nAbout this role\n\nAs a Solution Architect, you will play a crucial part in understanding and addressing the complex security needs of our clients, utilizing OpenZeppelin's product and service offerings. Your responsibilities will include developing a thorough understanding of our offerings, conducting product demonstrations, and engaging in pre-sales technical discussions with clients. As a technical account manager for key clients, you will ensure their needs are comprehensively met and their expectations exceeded.\n\nWorking as a technical member of the Sales team, your collaboration with our Product,  Development and Security Services teams is vital to this role, as you will contribute to identifying product enhancements and pairing service offerings with product features to better address client needs. You will be responsible for thoroughly documenting client solutions, transitioning clients from sales to post-sale services, and supporting marketing activities such as writing blogs, participating in webinars, and speaking at industry events. Additionally, you will develop Proofs of Concept to showcase the potential of our offerings and handle technical support requests, guiding clients in using our latest features and deploying secure smart contract systems. \n\nAs a passionate blockchain fan and user advocate, you will connect the dots between the technical solution to business value for the user.\nWhat you’ll be doing \n\n\nQuickly understand a client’s complex ecosystems and security needs to determine how best OpenZeppelin solutions can benefit them\n\nDevelop deep functional product expertise of OpenZeppelin offerings\n\nRun product demos with technical customers in pre-sales meetings and answer their questions on the product capabilities\n\nServe as the technical account manager for some of our most important clients, understanding their needs and making sure their expectations are met\n\nWork with the Product Development team to identify and prioritize product and integration enhancements based on client requests and identified technical obstacles\n\nWork with the Security Services team to identify critical services needs and pair service offerings with relevant product features to improve efficiency\n\nThoroughly document proposed client solutions, to help transition your work from the sales cycle to post-sale implementation and servicing\n\nSupport Marketing team with evangelism activities (writing blogs, participating in demo-driven webinars, speaking at industry events, etc.)\n\nDevelop Proofs of Concept (PoCs) to demonstrate the possibilities of OpenZeppelin offerings\n\nHandle technical support requests from priority clients and assist them in utilizing new features and deploying their smart contract systems securely\n\n\n\n\nYou Have\n\n\nA bachelor's and/or master’s degree in computer science, IT, software engineering, or computer science. Equivalent industry experience may also be considered on a case-by-case basis\n\nAt least 2 years experience in a solution architecture or technical sales engineering position\n\nProgramming experience in TypeScript/JavaScript and Solidity\n\nWorking experience with, and/or strong knowledge of, Ethereum smart contracts and the blockchain ecosystem\n\nUnderstanding of the security landscape and common vulnerabilities in smart contract systems\n\nWorking knowledge of infrastructure and security architecture practices and concerns\n\nExperience building and delivering Proofs of Concept (PoCs) and responding to functional and technical elements of proposals independently and effectively.\n\nSolid organizational, project management and teamwork skills validated by experience leading a technical team\n\nExcellent communication skills and the ability to explain technical information in simple terms\n\nPre-Sales technology solutions experience, working with startups is a plus\n\nPrior experience working remotely: strong personal organizational skills, a love for self-time management, and ability to work collaboratively with a team\n\n\n\n\nNice to Have\n\n\nExperience deploying production Solidity smart contracts involving ERC20 and ERC721 token standards\n\nExperience creating and presenting technical talks in both online webinars and in-person conferences\n\nExperience working with Hubspot or similar CRMs\n\nHands-on experience developing serverless functions in JavaScript/TypeScript\n\nExperience developing CI/CD deployment pipelines using GitHub Actions\n\nExperience working with Rust\n\nAWS Cloud certification (Solutions Architect Associate or higher)\n\n\n\nLocation: \n\nThis is a 100% remote position with no travel required but we are only hiring in the following time zone range:\n\n\n UTC -8 to UTC +3\n\n\n\nLogistics:\n\nOur interview process takes place on Zoom and tends to consist of the following stages:\n\n\nRecruiter Call (30-45 minutes)\n\n* Hiring Manager Interview (30 minutes)\n\n* Team Member Interview (30 minutes)\n\n* Leadership Interview (30 minutes)\n\nPaid work test (up to 10 days to complete the assignment)\n\nReference and background checks\n\n\n\n\nBenefits\n\n\nUnlimited holidays 🏝\n\nFully remote: your way of working 🌎\n\nPaid parental leave & benefits for primary or second caregiver 💙\n\nCompany retreats in different locations around the world 😎\n\nWork from home office equipment stipend of up to $500 USD 🪑\n\nMonthly allowance for wellness activities 💪\n\nCoworking: access to a coworking space of your choice 👩‍💻\n\nLearning: technical training; spoken language lessons in any language of your choice (using Italki) 🗣\n\nWorking with a global team in a fast-growing industry 🚀\n\n\n\nPlease note: Always refer to OpenZeppelin's official job page for the most accurate information about our open roles, as we have seen multiple third party job sites posting inaccurate information.\nAt OpenZeppelin, we are an equal opportunity employer and we value different perspectives. We are committed to building a diverse workforce. This includes but is not limited to gender, race, sexual orientation, religion, national origin and other characteristics that make each one of us unique. In this uniqueness, we find the most value. Come join us!\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Solidity, Ethereum, Serverless, Cloud, Marketing and Sales jobs that are similar:\n\n $62,500 — $102,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide

\n\nAbout the Company: \n\nShardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization.\n\nShardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.\n\nWe encourage you to browse our website, Litepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet.\n\nWe encourage people of all backgrounds and experience levels to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.\n\nAbout The Role:\n\nThe Security Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet safely and securely, and furthering the development of the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network.\n\nWe are in search of highly talented, innovative individuals to join our team. If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way - the secure way - and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.\n\nWhat You'll Be Doing:\n\n\n* Perform proactive assessments covering infrastructure, secure and resilient architecture, data security (including privacy), identity and access management, application and product security\n\n\n\n* Be proactive in identifying potential security flaws in code, designs, and processes, and develop strategies and tactics to resolve and mitigate exposed issues\n\n* NodeJS and TypeScript Code Audit: Conduct security audits on code, discover and address potential security vulnerabilities\n\n\n\n* Aid in planning organizational security priorities\n\n* Evaluate application architectures for security related concerns, and consult on mitigation options.\n\n* Develop on-chain security strategies and perform security assessments and threat modeling of various blockchain protocols and smart contracts\n\n* Develop security-related activities in the software engineering process (e.g., threat modeling, secure coding practices)\n\n* Design and develop detection capabilities to detect known/unknown hacks in Web3\n\n* Triage vulnerability reports, work with engineering team to develop fixes\n\n\n\n* Prioritize and drive the reduction of discovered security issues, vulnerabilities, and risks\n\n\n\n* Development and/or use of Security-Related Tools\n\n\n\n* NodeJS and TypeScript Code Analysis: Develop and/or use analysis tools for automatic detection of potential security vulnerabilities\n\n* On-chain Incidents Monitoring: Develop and maintain strategies for detecting on-chain attacks, enabling real-time observation and reporting of potential security events\n\n\n\n\n\n\nWhat We're Looking For:\n\n\n* BS/MS in Computer Science or related fields with security research experience\n\n* Experience performing security architecture and design reviews\n\n* Application Fuzzing and auditing experience\n\n* Experience with Web3 security research a plus\n\n* Good communication skills\n\n* Knowledge of common vulnerabilities in different types of software and programming languages, including:\n\n* How to test for/exploit them\n\n* Real world mitigations that can be applied\n\n* Familiarity with vulnerability classification frameworks (e.g., OWASP Top 10)\n\n* Ability to threat model systems/applications/platforms to assess design and find flaws that can be exploited\n\n\n\n\nWe'd Love If You Have:\n\n\nExperience with concurrency, parallelism and distributed systems\n\nFamiliarity with the Shardeum / Shardus open source repos \n\nExperience with consensus protocols and other blockchains\n\nExperience with Node.js and TypeScript, or languages like C, C++, Rust or Go\n\nExperience writing a smart contract on a blockchain \n\nExperience running a node in a blockchain network\n\nKnowledge of cryptography\n\nExperience with networks and operating systems\n\nGraduated with high academic scores or with honors\n\nWon or placed in a hackathon(s)\n\nRanked highly on competitive coding sites\n\nContributed to open source projects\n\nWritten articles or created videos on technical topics, especially related to blockchain\n\nRead the Bitcoin and Ethereum whitepapers\n\nDone something extraordinary\n\n\n\n\nHere’s What Our Interview Process Looks Like:\n\nDepending on calendar availability, from the first stage to the final stage, we do our best to keep the entire process to under two weeks. Our interviews take place via video calls and typically consists of the following stages:\n\n\nInternal Recruiter Call (30 to 45 minutes)\n\nMeet with the Hiring Manager (1 hour)\n\nTechnical Tests (1-3 x 1-2 hours) \n\nCulture & Values Interview (1 hour)\n\n\n\n\nWe are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!\nAbout the Founders:\n\nNischal Shetty: Founder of WazirX, India’s largest crypto exchange with over 10M users and $45B+ trading volume. Prior to WazirX, he built and scaled a social media product called Crowdfire to over 20M users. Previously featured in the Forbes India 30 under 30 list, he is a blockchain evangelist and one of the most notable proponents of crypto in India.\n\nOmar Syed: Omar is a blockchain architect with over 30 years of experience in helping organizations such as NASA, Yahoo, Zynga build fault-tolerant, distributed systems. Omar holds a B.S. and M.S. from Case Western Reserve University with specialization in Artificial Intelligence.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Design, Crypto, Bitcoin, Ethereum, Video, Typescript, Node and Engineer jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nAPAC. Remote

\n\nCoin Metrics is a leading provider of cryptoasset data for institutions. We deliver transparent and actionable data and analytics to various industry stakeholders including asset managers, custodians, trading venues, research desks, and data/application providers. Coin Metrics’ data empowers its clients and the public to better understand, use and value open crypto networks.\n\nJoin a fast-paced startup pioneering novel metrics, data products, and intelligence solutions, which offer insights into the economics, markets, usage, health, and other aspects of public cryptocurrency blockchains like Bitcoin and Ethereum and other crypto networks.\n\nYou will be surrounded by talented people passionate about decentralized economies and the data behind them. Break new ground, create exciting new data-driven research and products, and help shape the future of finance.\nYOUR PURPOSE\n\nCoin Metrics is seeking an experienced Cloud Architect to join our team. As a Cloud Architect, you will be responsible for designing and implementing secure, scalable, and reliable cloud solutions to support our growing platform. The ideal candidate will have a deep understanding of cloud infrastructure, architecture, and design principles, and will be comfortable working in a fast-paced and dynamic environment.\nYOUR VALUE\n\n\n* Designing and implementing cloud solutions that meet the needs of our platform and customers\n\n* Collaborating with cross-functional teams to understand business requirements and translate them into technical solutions\n\n* Building and maintaining scalable, secure, and fault-tolerant infrastructure using best practices\n\n* Developing and maintaining cloud infrastructure automation, configuration management, and monitoring tools\n\n* Ensuring all systems and services are highly available and scalable, with minimal downtime\n\n* Managing and optimizing cloud costs by identifying and implementing cost-saving measures\n\n* Developing and maintaining disaster recovery plans and procedures\n\n* Ensuring compliance with relevant security standards and regulations\n\n\n\nYOUR EXPERTISE AND EXPERIENCE\n\n\n* Ability to work independently and manage multiple projects simultaneously\n\n* Expert-level knowledge of configuring/managing Kubernetes in a production environment \n\n* 5+ years experience architecting, building, and scaling public SaaS services using one or more of AWS, GCP, Azure \n\n* 5+ years experience working with managed Postgres for large datasets\n\n* Experience using Time Series or Graph Databases \n\n* 5+ years of experience operating a public Cloud service within a compliance environment (SOC2, FedRamp, ISO, etc.)\n\n* Excellent communication and collaboration skills\n\n\n\nBONUS POINTS:\n\n\n* You've been a Lead for a project to migrate services from self-hosted to Cloud \n\n* You have experience migrating and managing large datasets across Cloud providers \n\n* You have experience with Prometheus and Grafana for metrics and alerting \n\n* Experience leading Incident Management Policy/Process, handling incidents in production, running retrospectives, delivering RCAs\n\n* Infrastructure and Network Security experience\n\n* Interest in crypto and cryptoassets\n\n\n\nLIFE AT COIN METRICS \n\nCoin Metrics is a fun and fast-paced team with staff members located in 8 countries. We are united by our OPEN (Open, Pioneering, Elucidating, and Neutral) core values. Our employees are empowered to do what’s best for our products, customers, and team members. Other benefits of working at Coin Metrics include:\n\n\nCompetitive salary, 401(k) retirement plan, bonus and options plans\n\nComprehensive medical, dental, vision\n\nRemote or hybrid work options \n\nPaid time off \n\nGlobal company offsites \n\n\n\n\nCoin Metrics is an employer committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. For US applicants, you may view Pay Transparency, Employee Rights and Know Your Rights notices by clicking on their corresponding links. Additionally, Coin Metrics participates in the E-Verify program where applicable, as required by law. \n\nCoin Metrics is also committed to providing reasonable accommodations to individuals with disabilities. If you need reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to [email protected] and let us know the nature of your request and your contact information. \n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, SaaS, Crypto, Bitcoin, Ethereum and Cloud jobs that are similar:\n\n $47,500 — $95,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote- International

About Argent\n\nArgent aims to be crypto’s defining company: the first to bring the benefits of self-custody to a global audience. Giving people control of their assets and identity, and helping them to enjoy new economic opportunities.\n\nTo do this we’ve built the first smart wallet. As different from traditional wallets as smart phones were to 90’s phones. Argent is easier, safer, cheaper, and greener.\n\nAs a company, we’ve raised a $40m Series B from Paradigm, Index Ventures and Creandum, putting us in a strong financial position with 4 years of runway.\n\nWe work remotely across Europe, prioritizing autonomy and flexibility. And it’s a particularly exiciting time to join as we’re preparing to launch breakthrough new products on Starknet.\n\n“we need wide adoption” of wallets like Argent (Vitalik Buterin, Ethereum co-Founder)\nAbout the Platform Team\n\nThe Platform team is building and operating a set of services interacting with the blockchain and supporting our client applications. Our domain areas cover topics such as user management, workflow orchestration, fraud monitoring and transaction processing. Although “classical” by nature, we need to reinvent them in a blockchain context: decentralized, non custodial and at massive scale. This change of perspective is what makes our work most exciting!\n\nOur backend consists of Java microservices written in Spring Boot. Our infrastructure runs on AWS (Docker/Beanstalk), deployed and maintained with Terraform. Our operations implement state of the art processes and tools from our CI/CD to our logging, monitoring and security solutions. We are Agile and use Scrum to structure our delivery process.\nAs Senior Backend Engineer\n\nYou will contribute to the development of our platform, taking part in all stages of the product life cycle from design to operations. You will analyze Product “Pitches”, architect solutions, and work with the team to estimate and plan the delivery cycles, staying ahead of technological and ecosystem developments that can have an impact in the way we work and operate our service. You’ll also provide Level 2 support to our Customer Support teams when technical expertise is required to solve a case.\nYour experience should include:\n\n\n* 5+ years experience as a software engineer developing cloud-native solutions\n\n* Strong computer science, security and networking fundamentals\n\n* Java (Spring Boot, J2EE) expertise\n\n* Deploying, monitoring and scaling apps in a production environment\n\n* Devops and cloud infrastructure management experience on AWS\n\n* A test driven development approach to deliver high quality code\n\n\n\nYou might also have:\n\n\n* Blockchain experience\n\n* API design, management and security\n\n* Working with data at scale (data engineering pipelines, serverless, etc.)\n\n* Open source software and contributions\n\n\n\nWhat you’ll love about Argent:\n\n🌍 Work anywhere in Europe. The best part? No commute!\n\n🧘 Work flexibly and autonomously. Shape your work day to suit you so that you have plenty of time to care for kids or cats, and - most importantly - yourself.\n\n💰 Equity in a high growth startup backed by the investors of Spotify and Slack.\n\n🛩 Trips across Europe! For one week every quarter we meet in person as a company to explore new solutions and to have fun. So far we’ve stayed in Nice, Toulouse, Brussels, Lisbon and Barcelona. Ideas for our upcoming trips are welcome!\n\n👶 Generous parental leave.\n\n💻 Equipment - tech setup of your choice.\n\n🤙 Build a new industry with us, defining the future of the web\nOur Values:\n\nYou can find more information on each of our values here.\nEqual Opportunity Statement:\n\nHere at Argent, we want to build a definitive suite of crypto products that work for everyone, giving more people access to the economic benefits of Decentralised Finance. We also truly believe that, in order to build an inclusive product, we need to foster an inclusive working environment and a diverse team of passionate Argonauts. We encourage our colleagues to work flexibly and autonomously, in the way the suits them and their lifestyle.\n\nWe’re an equal opportunity employer, and encourage people from all backgrounds to apply. Your application will be reviewed without attention to sex, marital status, race, nationality or ethnic origin, disability, sexual orientation, gender identity, age, religion, working practices, medical history, neurodiversity or any other personal or protected characteristics.
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nEurope (Remote)

\n\nCoin Metrics is a leading provider of cryptoasset data for institutions. We deliver transparent and actionable data and analytics to various industry stakeholders including asset managers, custodians, trading venues, research desks, and data/application providers. Coin Metrics’ data empowers its clients and the public to better understand, use and value open crypto networks.\n\nJoin a fast-paced startup pioneering novel metrics, data products, and intelligence solutions, which offer insights into the economics, markets, usage, health, and other aspects of public cryptocurrency blockchains like Bitcoin and Ethereum and other crypto networks.\n\nYou will be surrounded by talented people passionate about decentralized economies and the data behind them. Break new ground, create exciting new data-driven research and products, and help shape the future of finance.\nYOUR PURPOSE\n\nCoin Metrics is seeking an experienced Cloud Architect to join our team. As a Cloud Architect, you will be responsible for designing and implementing secure, scalable, and reliable cloud solutions to support our growing platform. The ideal candidate will have a deep understanding of cloud infrastructure, architecture, and design principles, and will be comfortable working in a fast-paced and dynamic environment.\nYOUR VALUE\n\n\n* Designing and implementing cloud solutions that meet the needs of our platform and customers\n\n* Collaborating with cross-functional teams to understand business requirements and translate them into technical solutions\n\n* Building and maintaining scalable, secure, and fault-tolerant infrastructure using best practices\n\n* Developing and maintaining cloud infrastructure automation, configuration management, and monitoring tools\n\n* Ensuring all systems and services are highly available and scalable, with minimal downtime\n\n* Managing and optimizing cloud costs by identifying and implementing cost-saving measures\n\n* Developing and maintaining disaster recovery plans and procedures\n\n* Ensuring compliance with relevant security standards and regulations\n\n\n\nYOUR EXPERTISE AND EXPERIENCE\n\n\n* Ability to work independently and manage multiple projects simultaneously\n\n* Expert-level knowledge of configuring/managing Kubernetes in a production environment \n\n* 5+ years experience architecting, building, and scaling public SaaS services using one or more of AWS, GCP, Azure \n\n* 5+ years experience working with managed Postgres for large datasets\n\n* Experience using Time Series or Graph Databases \n\n* 5+ years of experience operating a public Cloud service within a compliance environment (SOC2, FedRamp, ISO, etc.)\n\n* Excellent communication and collaboration skills\n\n\n\nBONUS POINTS:\n\n\n* You've been a Lead for a project to migrate services from self-hosted to Cloud \n\n* You have experience migrating and managing large datasets across Cloud providers \n\n* You have experience with Prometheus and Grafana for metrics and alerting \n\n* Experience leading Incident Management Policy/Process, handling incidents in production, running retrospectives, delivering RCAs\n\n* Infrastructure and Network Security experience\n\n* Interest in crypto and cryptoassets\n\n\n\nLIFE AT COIN METRICS \n\nCoin Metrics is a fun and fast-paced team with staff members located in 8 countries. We are united by our OPEN (Open, Pioneering, Elucidating, and Neutral) core values. Our employees are empowered to do what’s best for our products, customers, and team members. Other benefits of working at Coin Metrics include:\n\n\nCompetitive salary, 401(k) retirement plan, bonus and options plans\n\nComprehensive medical, dental, vision\n\nRemote or hybrid work options \n\nPaid time off \n\nGlobal company offsites \n\n\n\n\nCoin Metrics is an employer committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. For US applicants, you may view Pay Transparency, Employee Rights and Know Your Rights notices by clicking on their corresponding links. Additionally, Coin Metrics participates in the E-Verify program where applicable, as required by law. \n\nCoin Metrics is also committed to providing reasonable accommodations to individuals with disabilities. If you need reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to [email protected] and let us know the nature of your request and your contact information. \n\n\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote- International

What is Polygon Labs?\nPolygon Labs develops Ethereum scaling solutions for Polygon protocols. Polygon Labs engages with other ecosystem developers to help make available scalable, affordable, secure and sustainable blockchain infrastructure for Web3. Polygon Labs has initially developed a growing suite of protocols for developers to gain easy access to major scaling solutions, including layer 2s (zero-knowledge rollups and optimistic rollups), sidechains, hybrid chains, app-specific chains, enterprise chains, and data availability protocols. Scaling solutions that Polygon Labs initially developed have seen widespread adoption with tens of thousands of decentralized apps, unique addresses exceeding 225 million, over 1.2 million smart contracts created and 2.56 billion total transactions processed since inception. The existing Polygon network is home for some of the biggest Web3 projects, such as Aave, Uniswap, and OpenSea, and well-known enterprises, including Robinhood, Stripe and Adobe. Polygon Labs is carbon neutral with the goal of leading Web3 in becoming carbon negative.\nJob Summary\n\n\n\n* As Blockchain Protocol Architect you will report directly to the SVP of Protocol Research and Development.\n\n* As a senior technical leader you will provide technical, architectural and implementation oversight across all of the core protocol teams and functions including proof-of-stake (PoS), Supernets and zkEVM roll-ups.\n\n* You will work closely with senior engineers on the core protocol teams to implement improvements using best-practice methodologies and driving deployment to our production systems through our diverse ecosystem.\n\n* You will have high visibility within and outside the organization as a recognized protocol expert and visionary.\n\n\n\nKey Job Responsibilities\n\n\n\n* Identify, develop and otherwise source novel research and unique approaches to solve large-scale scalability, security and robustness challenges in core protocols.\n\n* Participate in requirements gathering and discussion with product leaders and executives throughout the organization.\n\n* Work daily with developers on core protocols teams to provide design and architecture brainstorming, code reviews, best-practise development practices, solution development and high-level engineering oversight. \n\n* On occasion, write and deliver code to provide solutions to the most challenging problems or demonstrate a new, novel approach.\n\n\n\nA Day in the Life\n\n\n\n* Participate in individual team stand-ups to maintain vision on current priorities, blockers and other challenges.\n\n* Review technical and product specifications; provide feedback, design guidance and architectural review.\n\n* Survey industry research, development ideas, alternative design approaches and other trends. Work to incorporate into organizational knowledge through summaries, internal blog posts and the like.\n\n* Review both internal and external PR’s for incorporation into open source repositories.\n\n\n\nAbout the Team\n\n\n\n* We are a remote-first, inclusive, multi-cultural team, spanning most of the world’s continents.\n\n* Our primary focus and priority is to have a positive impact on the world by building open and powerful new technologies in the blockchain and crypto space. We are blockchain and crypto maximalists.\n\n* We are a meritocratic organization where your ability to grow and advance in responsibility is judged solely on your contribution and accomplishments.\n\n* We are a development focused organization where your primary work and priorities will always be to advance the protocol and the health of the Polygon ecosystem.\n\n\n\nWhat you’ll need- Preferred Qualifications\n\n\n\n* Deep familiarity and a proven track record with Ethereum, related technologies, rollup protocols, their trade-offs, scalability issues and potential attack vectors.\n\n* Mastery of several modern programming languages, with Go as a minimum requirement. \n\n* Demonstrated Rust expertise is highly desirable.\n\n* Deep familiarity and experience with distributed systems engineering, protocols and architecture.\n\n* Minimum 8+ years of senior development experience, with 3 or more recently in the blockchain or cryptography industry.\n\n* Experience is mentoring and developing less-experienced engineers.\n\n* Ability to work in a face-paced, independent start-up-like environment.\n\n\nPolygon Labs Perks\nThe goal of the Polygon Labs total rewards program is to support the health and well-being of you and your family. Our comprehensive compensation plan includes, the following benefits:\nRemote first global workforceIndustry leading Medical, Dental and Vision health insurance fully covered for each employee*Company matching 401k with 6% match*$1,500 Home Office Set Up Allowance (life-time max)$2,000 Annual Employee Development Program$200 Annual Book Allowance Program Internet or phone reimbursementGenerous & flexible PTO and country-specific holidays1 company wide wellness Friday day off per quarterCompany issued laptopEmployee Assistance Programs\n*In certain countries medical, dental and vision is fully covered for any dependents. This is country and plan specific.*401k is for United States Employees only\nPolygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. Polygon Labs is committed to treating all people in a way that allows them to maintain their dignity and independence. We believe in integration and equal opportunity. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process. We will work with all applicants to accommodate their individual accessibility needs.\nIf you think you have what it takes, but don't necessarily meet every single point on the job description, please still get in touch. We'd love to have a chat and see if you could be a great fit.\nLearn More about Polygon Labs\n\nWebsite | Twitter | Developer Twitter | Telegram | Reddit | Discord | Instagram | Facebook | LinkedIn\n\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nWorldwide