\nAbout Arbitrum Foundation\n\n\nThe Arbitrum Foundation is dedicated to scaling Ethereum through cutting-edge Layer 2 solutions. Our flagship product, Arbitrum One, an Optimistic Rollup, enables faster, more affordable transactions while maintaining Ethereum’s security and decentralization. We empower developers to build decentralized applications (dApps) that are both scalable and secure, using Arbitrum chains, which offer flexibility in performance and cost. Our mission is to enhance the Ethereum ecosystem and drive the adoption of Web3 technology by delivering high-performance, open-source blockchain solutions. Arbitrum is already the leading Ethereum scaling solution with hundreds of dApps on the platform and over $13bn TVL.\n\n\nAt the Arbitrum Foundation, we value decentralization, innovation, and community. We are committed to shaping the future of decentralized finance and blockchain technology, and we’re looking for passionate individuals to help us build the next generation of the Web.\n\n\nYour Role\n\n\nWe are looking for an enthusiastic and skilled Developer Relations Engineer to become a key member of our team. This is an APAC-focused role, and fluency in Chinese (Mandarin) is a hard requirement to effectively support our regional developer ecosystem.\n\n\nAs part of the Engineering team, you will be instrumental in driving the adoption of our Layer 2 solutions by contributing to the ecosystem with workshops, technical content and building meaningful relationships with developers. At the same time, you will be supporting the foundation departments when it comes down to their technical needs. If you stay up-to-date with the latest developments in blockchain technology, particularly in the Ethereum ecosystem, and you have a genuine passion for collaborating with developers, we would love to connect with you.\n\n\n\n\n\nYour Responsibilities\n* Developer Engagement: Build and maintain strong relationships with developers, both within and outside the Arbitrum community. Act as a key point of contact for technical inquiries and support.\n* Advocacy and Community building: Serve as a passionate advocate for Arbitrum by developing and executing strategies to grow and nurture a vibrant developer community around Arbitrum. Organise meetups, webinars, workshops, and other events to facilitate knowledge sharing and collaboration.\n* Contributing: Create and maintain technical documentation, tutorials, and contribute to the open source ecosystem to help developers integrate with Arbitrum seamlessly. Deliver educational content through various channels.\n* Feedback Loop: Gather feedback from developers and relay it to our product and engineering teams. Advocate for developers' needs and priorities within the organisation.\n* Collaboration: Collaborate closely with the internal cross-functional teams, including marketing, product management, and engineering, to align developer outreach with our strategic goals.\n* Metrics and Reporting: Track and analyse developer engagement metrics to measure the impact of developer relations efforts. Use data-driven insights to refine strategies.\n* Assess leads (e.g. grant proposals, product requirement documents, etc) from a technical standpoint, focusing on the technical team capabilities, architecture and source code and the timeline credibility.\n* Contributing back to the ecosystem via open source contributions or the production of other educational materials\n\n\n\nWhat You'll Need\n* You are fluent in one or more general-purpose languages (e.g. Typescript, Python, Go, Rust, Java, etc)\n* Fundamentals of Solidity\n* Deep understanding of blockchain technology and EVM solutions.\n* Strong English communication and presentation skills, with the ability to convey complex technical concepts to diverse audiences.\n* Fluency in Chinese (Mandarin) is a hard requirement.\n* Self-motivated, proactive, and able to work independently.\n* Excellent problem-solving and troubleshooting skills.\n* Bachelor in computer science or equivalent work experience\n\n\n\nNice to have\n* Prior experience in developer relations, developer advocacy, or a related role in the tech industry, within the blockchain or cryptocurrency space.\n* Demonstrated experience in community building and engagement.\n* Prior commercial experience with Solidity\n* Exposure to Rust\n* Open-source contributor on the EVM space\n* You speak another language (e.g. Spanish, Hindi, Korean, Japanese)\n\n\n\n\n\n\nArbitrum Foundation Perks\n\n\nThe Arbitrum Foundation's benefits program is designed to prioritize the health and well-being of you and your family. Our comprehensive compensation package offers a range of benefits for all full-time employees:\n\n\n- Remote first global workforce\n- Industry-leading healthcare insurance\n- Home office set-up allowance\n- Wellbeing allowance\n- Growth / continuing education allowance\n- Flexible time off\n- Company-issued laptop\n\n\nThe Arbitrum Foundation is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate based on race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. The Arbitrum Foundation 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 believe you're a strong candidate but don’t meet every requirement listed in the job description, we still encourage you to reach out. We’d love the opportunity to connect and explore how you could be a great fit for the role.\n\n\nLearn More about The Arbitrum Foundation\nWebsite|Twitter|Telegram|Discord|LinkedIn \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Finance and Engineer jobs that are similar:\n\n $45,000 — $130,000/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

\nOnramp and Offramp are the bridge between the fiat and onchain economies. Coinbase Onramp is the easiest way to move money onchain, a key part of onboarding users into crypto and enabling our mission to create an open financial system for the world.\n\nYou will be joining a startup team of talented engineers within Coinbase on a mission to build the best rails to move money onchain and offchain. Onramp enables billions of dollars a year to come onchain and you will play a critical role in expanding our product offering. Our customers are some of the most used applications in crypto including Coinbase Wallet, Metamask, Phantom,  Block (Bitkey), and Ledger. \n\nWhat we look for in you:\n\n\n* You have at least 5  years of experience in software engineering.\n\n* Scrappy self-starter mindset with willingness to push through action to improve customer UX\n\n* Solid understanding of distributed systems, microservices architecture, and event-driven architectures\n\n* Experience working full stack across Web, Mobile, and Backend\n\n\n\n\n\n* You write high quality, well tested code to meet the needs of your customers.\n\n* Excellent communication and collaboration skills, with the ability to work closely with designers and product managers\n\n* Passion for great developer tooling and opinions on what makes developer platforms excellent \n\n* Passion for Onchain/Web3 and understanding of blockchain technologies, particularly Ethereum and EVM-compatible chains\n\n\n\n\nNice to haves:\n\n\n* You have gone through a rapid growth in your company (from startup to mid-size).\n\n* You have experience building on top of  Blockchain technology (such as Bitcoin, Ethereum etc..)\n\n* You have experience decomposing a large monolith into microservices.\n\n* You’ve built financial, high reliability or security systems.\n\n\n\n\nJob #: GDBE05US\n\nPay Transparency Notice:  Depending on your work location, the target annual salary for this position can range from $[Zone 3 Pay] to $[Zone 1 Pay] + target bonus + target equity + benefits (including medical, dental, vision and 401(k)).\n\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 Developer, Senior, Engineer and Backend jobs that are similar:\n\n $62,500 — $105,000/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\nSan Francisco Bay Area, California, United States

\nWhat is Polygon Labs?\n\n\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.\n\n\nAbout the job:\n\n\nThe digital landscape continues to evolve at a rapid pace, and Polygon Labs remains on the cutting edge with innovative Ethereum scaling solutions, developer tools and user applications. We’re looking for a skilled Software Engineer - Backend to join our team of creators consistently raising the bar on developer, as well as user experiences. Working behind the scenes on the Developer Studio Engineering team, the ideal candidate has a unique blend of technical expertise and insatiable curiosity, with a methodical, analytical mindset. You should be comfortable working alongside a team as well as independently in the design and development of mission-critical web3 services, applications, and layers of the infrastructure. Our back end developers have an immediate effect on our business success, as well as the success of our clients.\n\n\n\nRoles and responsibilities:\n* Minimum 2 years of experience with backend development and at least 1 year of web3 experience.\n* Regularly communicate with stakeholders, project managers, quality assurance teams, and other developers regarding progress on the long-term technology roadmap\n* Produce secure and quality code, adhering to clean code principles and writing unit tests, raising the bar for the whole team on quality and speed\n* Build prototypes, solve issues, profile and analyze bottlenecks\n* Design and maintain scalable web3 applications and supporting infrastructure like chain data indexers, staking platforms, multi chain bridges etc.\n* Develop robust REST and GraphQL APIs to support developers and high traffic frontend applications\n* Manage and optimize scalable SQL and NoSQL databases\n* Develop automated tests to ensure business needs are met and allow for regression testing\n\n\n\nSkills required:\n* Computer science degree and equivalent experience\n* Experience in Web3 space and developing applications on EVM compatible chains is as must\n* Excellent foundation in computer science, algorithms, and software design\n* Experience writing highly secure NodeJS applications\n* Experience designing REST and GraphQL APIs\n* Experience with Event Driven architecture and Microservice architecture patterns\n* Experience with Jest testing framework\n* Languages and Tools: JavaScript, TypeScript, NodeJS, Web3js, Ethers, Jest, EVM node JSON RPC, Docker, Git and MongoDB\n* Growth mindset, challenging status quo to find new solutions and out-of-the-box ideas\n* Experience with core AWS technologies\n\n\n\nOfferings:\n* Agile working environment with flexible working hours and location, career advancement, and competitive compensation package.\n* A good work environment with competitive benefits and holidays.\n* We’re a lean team with a flat hierarchy, so your impact will be felt immediately.\n* Crypto native colleagues who want to change the world!\n\nFeel free to share relevant links for - Writings, GitHub link, Mockups, Portfolio, or anything which can give us a clear idea of your work quality and passion.Let’s build pipes for the Web3 future together! 🚀\n\n\n\nPolygon Labs Perks\n\n\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:\n\n\nRemote first global workforce\nIndustry leading Medical, Dental and Vision health insurance fully covered for each employee*\nCompany matching 401k with 6% match*\n$1,500 Home Office Set Up Allowance (life-time max)\n$2,000 Annual Employee Development Program\n$200 Annual Book Allowance Program \n$75/ Month internet or phone reimbursement* \nUnlimited Time Off\n1 company wide wellness Friday day off per quarter\nCompany issued laptop\nEmployee Assistance Programs\n\n\n*In certain countries medical, dental and vision is fully covered for any dependents. This is country and plan specific.\n*401k & Monthly internet/phone reimbursement is for United States Employees only\n\n\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.\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.\n\n\nLearn More about Polygon Labs\n\n\nWebsite | Twitter | Developer Twitter | Telegram | Reddit | Discord | Instagram | Facebook | LinkedIn\n\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, Ethereum, GraphQL, Testing, NoSQL, Git, Node, Engineer, Backend and Digital Nomad jobs that are similar:\n\n $60,000 — $120,000/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\nBengaluru

\nNote to all applicants: We are a remote-first team, however, the majority of our employees are based in the EMEA region, so we have a preference for candidates who can work remotely in the EMEA time zones. \n\n\nPlease also note: as a team who are looking to lead the way in Web 3, we require all applicants to have previous experience in the Web 3 / Blockchain Industry\n\n\nJoin a leading Web 3 company that’s enabling and powering the builders of the new internet!\n\n\nBiconomy’s foundations were built on making Web 3 accessible and simple to all. We do this by making blockchain transactions seamless, and by doing so, we are accelerating the mainstream adoption of Web 3.\n\n\nThat’s why ease and accessibility are imperative to our innovations and solutions. While we build for developers, our work radically simplifies the overall user experience on Web 3. By abstracting away blockchain complexities, the end user enjoys the benefits of Web 3 with the familiarity of Web 2.\n\n\nWe are already solving for some of the leading players in the blockchain space & are emerging as the default transaction stack for Web 3. Some of our numbers:\n\n\n- Processed 36+ million transactions\n- Facilitating over $315 million + of transfer volume\n- Saving users over $5 million in gas fees!\n\n\nWhat are we looking for?\n\n\nWe’re looking for a protocol engineer to work within the Protocol Team in designing and implementing Biconomy’s Multichain Relayer Protocol. You will collaboratively take ownership of the protocol's design, construction, and development. \n\n\nWe are looking for a highly experienced core developer with relevant experience in implementing solutions to core blockchain problems (such as consensus, account management, cryptography, storage, identity, and performance)As web3 networks mature, the demand for highly intuitive and nuanced user experiences has grown. At the same time, the demand for decentralization is at an all-time high. \n\n\nTo achieve these design goals, we need a core developer to collaboratively design, build and evolve the core decentralized infrastructure capable of censorship resistance and, simultaneously, deliver user experience exceeding those offered by legacy networks.\n\n\n\nWhat will you be doing?\n* Working within the Protocol Team in designing and implementing Biconomy’s Multichain Relayer protocol\n* Researching external blockchain systems and understanding how they implement solutions to core blockchain problems, designing ways to integrate them with Biconomy’s relayer protocol\n* Participating in technical specifications design, development, and implementations\n* Upholding high-security standards and ensuring sound security practices when building out the protocol\n* Collaborating with developers on all parts of the stack internally for auxiliary products such as wallets, block explorers, etc\n* Performing and assisting engineers through code reviews, acceptance testing, bug fixing, and general support\n* Staying up to date with emerging trends and applying them to Biconomy if applicable\n\n\n\nYour experience should include:\n* 4+ years of experience in software development and relevant experience in blockchain technologies.\n* Practical experience with various consensus protocols/algorithms\n* Practical experience with p2p communication in a decentralized network (concept of connecting to a peer node, handling connection drops, hands-on libp2p experience is a plus point!)\n* Practical experience with designing and building high-performance and scalable network protocols\n* Practical experience with mempool implementation (preferably EVM mempool) and ability to modify it as per network requirements. Non-EVM is a plus point!\n* Hands-on experience with Go, Typescript, Nodejs, Javascript\n* Hands-on experience with Oracles, Relayers, and setting up blockchain nodes\n* Hands-on experience with Ethereum supplementary tools such as infura, ethers.js, hardhat, etc\n* Demonstrated strong ability to take an implementation from POC to MVP to Production while ensuring quality\n\n\n\n\n\nWhat's in it for you?\n\n\nYou will get the first-row seat to designing and building the novel decentralized infrastructure that supports improved web3 UX through optimized transaction management and execution. You will have the opportunity to implement novel concepts and innovate on decentralized designs while also ensuring that we relentlessly ship products to production and not just implement them in silos.\n\n\nMore importantly, you get to be part of a team of highly experienced and driven individuals from around the globe to collaborate on and build industry-leading decentralized network infrastructure.\n\n\nWhat we offer:\n\n\n- Work from anywhere (Remote first)\n- Flexible working hours\n- Flexible vacation policy\n- Competitive Salary with regular reviews\n- Token Allocation\n- Opportunity to grow. The sky's the limit if you're hungry to succeed\n- Be an integral part of building the narrative for the digital economies of the future\n- Game nights, virtual celebrations, and work retreats\n\n\nBiconomy 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. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Ethereum, Engineer and Digital Nomad 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\nDubai, Remote