Ethereum Jobs
160 jobs found
Chainalysis
1 day ago
## Deployment Strategist, Global Services **Global Services** is the centre of expertise at **Chainalysis** — the team that translates our platform, data, and investigative capabilities into real-world impact for customers across law enforcement, national security, financial institutions, and the broader crypto ecosystem. Chainalysis is seeking a **Deployment Strategist** to join Global Services as a core technical practitioner. This is not a traditional services or solutions engineering role. Deployment Strategists are embedded technical experts who own the full lifecycle of customer value — from problem discovery and investigation through solution design, deployment, and customer enablement. The role sits at the intersection of blockchain investigation, data analytics, domain expertise, and customer partnership. You will work directly with customers to understand their mission, conduct investigations, build tailored solutions, and enable customer teams to operationalise Chainalysis independently. Success requires deep investigative capability, genuine domain expertise, technical skill, and the ability to build trusted relationships through credibility — not just communication. This is the role that makes Chainalysis essential to how our customers operate. ### In this role, you’ll: - Own end-to-end customer engagements — from discovery through investigation, solution design, deployment, enablement, and ongoing value delivery - Conduct blockchain investigations across the Chainalysis platform, applying tracing, OSINT, and analytical techniques to real customer problems - Partner directly with customers to understand investigative, intelligence, compliance, or operational objectives and translate them into actionable outcomes - Design, build, and maintain custom workflows, notebooks, dashboards, queries, and data models using Chainalysis data and products - Enable customers to operate solutions independently — building their capability so that Chainalysis becomes embedded in their operational infrastructure - Act as the primary technical and domain advisor for your customers, building trusted relationships through hands-on expertise and credibility - Deliver live training, demos, investigative walkthroughs, and technical briefings to both technical and non-technical audiences - Support pre-sales technical engagement for complex and strategic deals — helping customers understand what's possible and how to get there - Collaborate closely with Product, Engineering, Global Intel, and Sales to influence roadmap and improve offerings based on field intelligence - Develop and share domain expertise, investigative techniques, and best practices that raise the capability of the wider GS team ### We’re looking for candidates who have: - Conducted or directly supported cryptocurrency investigations, blockchain intelligence work, or financial crime analysis in an operational environment - Deep familiarity with blockchain ecosystems (BTC, ETH, stablecoins, DeFi) and how on-chain data is used in investigations, compliance, or intelligence workflows - Delivered customer-facing technical solutions — whether investigative outputs, data products, or analytical workflows — in complex, real-world environments - Worked directly with customers in law enforcement, national security, intelligence, compliance, financial crime, or security-focused domains - Built insights from large or complex datasets and communicated findings to varied audiences — from analysts to executives - Operated successfully in fast-paced, ambiguous environments requiring ownership, adaptability, and sound judgment ### Required Skills #### Technical Skills - Proficiency in Python and SQL for data analysis, transformation, and solution development - Experience building notebooks, dashboards, and analytical workflows - Solid understanding of data modelling, querying, and working with large datasets - Ability to quickly develop deep expertise in Chainalysis data structures, schemas, and products #### Domain Expertise - Substantive knowledge of at least one domain: financial and cyber crime investigations, sanctions and compliance, fraud, national security, DeFi/protocol security, tax, or private sector risk - Understanding of how customers in your domain operate — their workflows, regulatory environment, and what success looks like for them - Ability to apply domain knowledge to shape investigation approach, solution design, and customer advisory #### Customer & Communication Skills - Proven ability to build trusted, long-term customer relationships through technical and domain credibility - Excellent communication skills — can explain complex investigative and data concepts to non-technical stakeholders - Comfortable leading customer sessions, workshops, training, and technical working groups - Experience enabling and upskilling customer teams — not just delivering outputs, but building customer capability ### Day-to-Day Activities 1. Conduct investigations and analytical work using Chainalysis tools (Reactor, KYT, Data Solutions) in response to customer needs 2. Develop and maintain technical artifacts — Python notebooks, SQL queries, dashboards, investigative reports — tailored to customer use cases 3. Work side-by-side with customers to design workflows that operationalise Chainalysis data in their environment 4. Enable customer teams through hands-on training, walkthroughs, and knowledge transfer — so they can operate independently 5. Deliver live demos, investigative briefings, and solution presentations 6. Support pre-sales activity — technical discovery, proof-of-value sessions, and solution scoping for prospective customers 7. Gather feedback from customers and translate it into actionable recommendations for Product, Engineering, and Global Intel 8. Contribute to live training delivery in your domain of expertise 9. Support multiple customers concurrently while maintaining quality and responsiveness 10. Develop your domain specialism through continuous learning, case work, and engagement with the broader investigations and intelligence community ### Personal Attributes - Highly curious and continuously learning about blockchain technology, investigations, and emerging threats - Strong customer focus with a genuine desire to help customers succeed in their mission — whether that's making an arrest, filing a SAR, or building a compliance programme - Credibility-driven — earns trust through expertise and delivery, not just presentation - Self-starter who thrives in ambiguous environments and takes ownership of outcomes - Collaborative, adaptable, and comfortable operating across teams and functions - Committed to developing deep domain expertise
Chainlink Labs
1 day ago
## About Chainlink Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more. Since inventing decentralized oracle networks, Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi. Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, S&P Dow Jones Indices, FTSE Russell, WisdomTree, ANZ, and top protocols such as Aave, Lido, GMX and many others. Chainlink leverages a novel fee model where offchain and onchain revenue from enterprise adoption is converted to LINK tokens and stored in a strategic Chainlink Reserve. Learn more at chain.link. ## About the Role As a software engineer on the Data Products team, you’ll collaborate with an experienced technical team of other engineers, distributed systems computing experts, and security experts, who are all committed to building a world-changing decentralized infrastructure. You’ll develop and build highly scalable, secure, and reliable software that will change the way smart contracts function at a fundamental level, with a focus on Data Feeds. You’ll have the opportunity to learn and master the latest research concerning distributed systems, cryptography, blockchains, game theory, consensus algorithms, and decentralized applications. You will be given a high level of autonomy/ownership over your projects, the opportunity to expand your scope of knowledge, and the chance to help build the decentralized infrastructure of the future. ## Your Impact - Designing and implementing new features within the Data Product space, such as trust-minimized off-chain computation & the aggregation of external data in various blockchain environments, and many more problems - Design and own the end to end delivery of new and existing data products that power the largest market share of Defi by total value secured (TVS) - Learn more about the underlying technology in the blockchain ecosystem (Solana, Avalanche, Polygon, Ethereum, and more) - Build our core products with Smart Contracts using Solidity, Move, and Rust - Partner with the research team to build cutting-edge products - Think creatively about attack vectors, possible failures, and disaster scenarios, modeling them in reproducible test environments, and developing fixes - Managing the architectural vision for new subsystems in the core Chainlink node - Implementing resilient distributed systems to achieve extremely high reliability in a variety of blockchain environments ## Requirements - At least 7-10+ years of professional software engineering experience working in a collaborative product-driven environment - Experience in blockchain and other Web 3.0 technologies - Experience developing smart contracts that secured meaningful value on-chain - Knowledge of computer science fundamentals and systems design concepts - Experience owning multi month long projects, including communication of progress, dependencies, and risk mitigation directly with stakeholders and partners - Experience building distributed systems and low-latency systems - B.S. or higher in computer science, software engineering, mathematics or related technical field ## Desired - Experience in Golang or any other strongly-typed programming language - Experience working with a globally distributed team - Experience working in or with market data ## Our Stack Golang, Solidity, TypeScript, Rust, Postgres, Terraform, AWS *All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).* *We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. **The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application.** We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date.* ## Commitment to Equal Opportunity Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form. ## Global Data Privacy Notice for Job Candidates and Applicants Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit, is subject to our Recruiting Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required. When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Golfiuns
5 days ago
## Smart Contract Developer We are looking for a **Smart Contract Developer** to design, develop, and maintain secure and efficient smart contracts for Web3 applications. You will work on DeFi protocols, token systems, NFT platforms, and blockchain infrastructure across ecosystems such as Ethereum and other EVM-compatible networks. ### Key Responsibilities * Design, develop, and deploy smart contracts (DeFi, NFTs, tokens, DAO systems) * Architect on-chain solutions and protocol logic * Optimize smart contracts for gas efficiency and performance * Conduct internal security reviews and vulnerability checks * Integrate smart contracts with backend and frontend systems * Deploy and maintain contracts on testnet and mainnet environments * Collaborate with product, backend, and security teams * Participate in protocol design and technical decision-making ### Requirements * 1–3+ years of experience in smart contract development * Strong proficiency in Solidity * Deep understanding of the EVM and blockchain fundamentals * Experience with DeFi protocols (AMM, lending, staking, etc.) * Knowledge of smart contract security patterns (reentrancy, overflow, access control, etc.) * Experience with testing frameworks (Hardhat, Foundry, Truffle) * Ability to write clean, secure, and optimized code * Understanding of tokenomics and Web3 system design **Contact Us:** Email - contact@golfiuns.biz / Telegram - @golfiuns *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*
Joyride Labs
7 days ago
## About Joyride Joyride is building the first dedicated 0DTE options exchange for crypto traders. Derivatives are the single largest opportunity to bring traditional finance on-chain, with over $3.5 trillion in notional volume traded in the U.S. every day. Our architecture is hybrid: a central limit order book (CLOB) for low-latency execution, paired with a blockchain for transparent, non-custodial settlement. ### The Team You'll join a founding team that includes the founders and early contributors of Origin Protocol, where we've been building on Ethereum since 2017 and have scaled products to nine-figure TVL. Two of Joyride's cofounders are early advisors to Solana and have built multiple venture-backed companies acquired by Google, Yahoo, and Walmart. ### The Challenge Centralized exchanges are fast but require trust. On-chain exchanges are trustless but slow. We refuse to accept this tradeoff. Joyride centralizes execution for speed and decentralizes verification for trust. Making that seam airtight is the hard part. * **Self-Custody Without Compromise**: Users keep the keys to their own funds and can withdraw without permission from the exchange operator, even if our servers go down. This can't come at the cost of execution speed or capital efficiency. * **Verifiable Execution**: Every off-chain trade must be provably valid on-chain. The exchange operator cannot front-run, reorder, or fabricate trades. Cryptographic proofs link the off-chain matching engine to on-chain settlement without trusting the operator. * **Censorship Resistance**: If the exchange goes dark, users must be able to reconstruct their account state from public data and withdraw their funds. No capital can ever be trapped. * **Security**: DeFi protocols have lost billions of dollars to smart contract exploits, oracle manipulation, and bridge failures. Our on-chain systems must be designed defensively from day one. As our **Founding Protocol Engineer**, you will own the trust and verification layer of Joyride's hybrid architecture. You'll work alongside our Founding Principal Engineer, who owns the matching engine and risk engine. Together, you will build an options exchange that combines the speed of a CEX with the safety guarantees of a DEX. *If you've spent time thinking about how to make off-chain execution verifiable on-chain and how to protect users from a malicious operator, keep reading.* ### Problems You'll Work On * How do you prove to a Solana program that 50,000 off-chain trades were executed fairly, without exceeding compute unit limits? * What Merkle tree structure lets users prove their balance against an on-chain state root while keeping proof sizes small enough for a single transaction? * How do you build a forced withdrawal mechanism that works even when the exchange operator is adversarial or offline? * How do you batch-publish trade history to a DA layer without leaking information that front-runners can exploit? ### Your Domain * **Settlement & Custody**: Users keep custody of their own funds while trading on Joyride. The exchange can lock collateral for risk management but can never take it. When trades settle, funds move based on cryptographic proof, not operator permission. * **Verifiable Execution**: Our matching engine runs off-chain for speed. That means traders are trusting us not to cheat. Your job is to eliminate that trust requirement. Prove to the blockchain that every trade was executed fairly and that the operator can't front-run or manipulate the order book. * **Censorship-Resistant Recovery**: If Joyride disappears tomorrow, every user must be able to independently prove what they own and withdraw it. Trade history must be publicly available and verifiable without our cooperation. * **Unilateral Exit**: Users must be able to leave the system on their own terms, even if the exchange operator is malicious or offline. This is the ultimate safety guarantee and the hardest problem to get right. * **On-Chain Security**: The on-chain systems hold real money. You're the first line of defense, threat-modeling the boundary between off-chain and on-chain and designing systems that are resilient by construction, not by audit. ### Who You Are * **Protocol Engineer, Not App Developer**: You've worked at the infrastructure layer of blockchains: client implementations, consensus protocols, p2p networking, or cryptographic systems. You understand how chains work under the hood, not just how to deploy contracts on them. * **Applied Cryptographer**: You think in Merkle trees, digital signatures, and commitment schemes. You can evaluate whether a ZK proof system, a TEE-based attestation, or a simpler signature scheme is the right tool for a given trust boundary. You follow the research but you ship production code. * **Hybrid Architecture Thinker**: You understand how other exchanges connect off-chain execution with on-chain settlement. You have opinions about their tradeoffs and can articulate what you'd do differently. * **Security-Minded**: You think like an attacker. When you see a bridge between an off-chain server and an on-chain program, your first instinct is to enumerate the ways it can be broken. * **Builder**: You write code every day. You're not looking to manage a team. You want to architect and build critical infrastructure yourself. ### Requirements * 5+ years of systems engineering in Rust, C++, or Go * Deep experience with Solana program development or equivalent blockchain runtime * Strong applied cryptography: Merkle trees, digital signatures, hash-based commitments, proof systems * Understanding of DeFi security: common exploit vectors, smart contract auditing patterns * Experience with hybrid or L2 architectures: off-chain execution with on-chain verification/settlement ### Bonus * Built or worked on a hybrid exchange where matching happens off-chain and settlement happens on-chain * Worked on state verification, fraud proofs, validity proofs, or forced exit mechanisms for an L2 or rollup, including DA integrations * Contributed to a blockchain client or protocol implementation ### What We Offer * Competitive salary and meaningful equity * Remote-first * Full autonomy over your domain * Open-source friendly When applying, mention the word **CANDYSHOP** to show you read the job post completely.
8 days ago
## About Us Ether.fi is one of the largest crypto companies in the world. We have over $10B in assets under management and a team of 30, almost all technical staff. We’ve been profitable from day one and are focusing on building real consumer applications. The future we envisage is true on-chain banking. Our current products—Stake, Liquid, and Cash—enable users to earn yield in a variety of DeFi strategies and spend their assets in the real world with our credit cards. You can view public analytics on Dune for Cash and Stake. ## Position Overview We’re looking for a senior full backend software engineer to own core backend architecture, card transaction processing, and high availability. You will belong to a key engineering team focusing on delivering distributed, scalable, and robust backend systems. This includes everything from card transaction processing and low-latency APIs to microservice architectures and on-chain data indexing. Anything that a neobank would build is on our roadmap. ## What You’ll Do * Own core areas of our backend systems and extend current functionality to improve throughput and latency. * Design, develop, and optimize scalable transaction processing services to support high-throughput, low-latency financial transactions. * Tackle the challenges in user friction related to their card transactions being declined. * Drive improvements in our Cloud Infrastructure, CI/CD pipelines, automation, observability, and monitoring systems. ## What We Are Looking For * Strong fundamentals in software engineering and problem solving. * You have shipped impressive products with thousands of real users. * 5+ years of professional coding experience. * Drive, willingness to work hard, and go the extra mile. We are a highly ambitious, driven team with audacious goals, and we work very hard to make them a reality. * **Plus:** Experience with credit card transaction processors such as Paymentology, Episode 6, etc. * **Plus:** Experience on the card issuing side. ## Perks and Benefits * Competitive salary, performance-based incentives, and token allocation grant. * Opportunity to work on multi-billion dollar products as part of a small team. * Health, dental, and vision insurance plans. * Global team with opportunity for travel and working out of our 3 offices around the world. * 4 weeks work from anywhere. * Exciting company events and team-building off-sites. *When applying, mention the word CANDYSHOP to show you read the job post completely.*
8 days ago
## Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. **What makes us different?** Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here. As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures. **Become a Krakenite and build the future of crypto!** ## Proof of work ## The Team Join our Crypto team to help integrate Kraken’s systems with an ever-expanding universe of cryptocurrencies and blockchains. This team is responsible for developing & supporting crypto operations including deposits, withdrawals & staking. As a member of this team, your focus is on protecting client funds. You will be responsible for building systems that communicate with various blockchains to enable the timely processing of client transactions, while also ensuring the safety and security of all funds on the exchange. ## The Opportunity - Integrate our existing systems with exciting new blockchains - Design and implement low-latency, high-availability, super secure applications and data protection systems - Write highly scalable, high volume services - Write reusable, testable, and efficient code - Design and optimize database schemas - Own, develop and maintain existing crypto services ## Skills you should HODL - At least 4 years of backend development experience - Solid expertise in the Ethereum stack, with hands-on experience in smart contract development using Solidity - Strong backend development skills with Typescript (Node.js) and/or Rust - Understanding of cryptographic principles and security best practices for EVM-based systems - Familiarity with Docker, Kubernetes, and GNU/Linux environments - Proficiency with Git and testing frameworks for automated testing and unit tests - Passion for blockchain development, with a strong focus on Ethereum, EVM, L2s and decentralized technologies - A proactive and adaptable mindset, ready to tackle dynamic challenges in a fast-paced environment *Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis.* *Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.* *We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.* Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto! We may ask candidates to complete job-related skills or work-> As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. **Stay in the know** Follow us on Twitter Learn on the Kraken Blog Connect on LinkedIn Candidate Privacy Notice When applying, mention the word **CANDYSHOP** to show you read the job post completely.
SwapRail
9 days ago
## Responsibilities - Integrate major Web3 wallets (e.g., MetaMask, WalletConnect, Coinbase Wallet) across web and mobile environments - Design and implement secure transaction signing pipelines (EIP-1559, EIP-712, typed data, permit flows) - Build robust wallet connection systems, including session persistence, reconnection, and multi-account handling - Implement transaction building logic, including calldata construction, batching, and multi-step execution flows - Develop gas estimation, fee optimization, and fallback strategies across different networks - Handle edge cases such as nonce management, transaction replacement (speed up / cancel), and re-org scenarios - Collaborate with backend teams on routing, simulation, and execution layers - Work closely with frontend teams to ensure seamless UX for wallet interactions and transaction confirmations - Ensure high security standards in key handling, signing flows, and user interaction surfaces ## Requirements - Strong proficiency in JavaScript / TypeScript - Hands-on experience with Web3 libraries (ethers.js, viem, web3.js) - Deep understanding of EVM transaction lifecycle and structure - Experience implementing wallet connection and signing flows in production - Familiarity with RPC providers, node inconsistencies, and network reliability issues - Experience building or contributing to Web3 applications (DEX, wallet, aggregator, etc.) ## Nice to Have - Experience with multi-chain environments (Ethereum, Arbitrum, BSC, Polygon, etc.) - Familiarity with account abstraction (ERC-4337) - Experience with smart contract interaction patterns (multicall, proxy, upgradeable contracts) - Understanding of MEV, slippage, and transaction execution risks - Experience working on DeFi protocols or trading-related products *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*
Offchain Labs
12 days ago
## Head of Social **Location:** Remote **Department:** Marketing **Commitment:** Full-time **Workplace Type:** Remote At Offchain Labs, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency. At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you. ### Why Offchain Labs? Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the **Arbitrum** stack that powers **Arbitrum One**, the most widely adopted Ethereum scaling solution that exists today. Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, **Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain** are all using the Arbitrum stack. Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. **Arbitrum, Prysm, ZeroDev**. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure. To top it all off? We’re backed by **$124 million in funding**. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly. ### The Role: Offchain Labs is looking for a **Head of Social** to lead our organic strategy across platforms and elevate the brands within our suite of products, including **Offchain Labs, Arbitrum, ZeroDev, Prysm, and Onchain Labs**. This role requires a sophisticated blend of creativity, strategic thinking, and executional excellence. Balancing the fast-moving dynamics of the blockchain industry with the rigor of professional brand stewardship. You will play a key role in maintaining consistency across the **Arbitrum** brand and our growing product ecosystem. We are looking for a leader who cares deeply about reinforcing the core truth behind each product, while bringing creativity and personality to how our story is told publicly. By collaborating closely with leadership, product marketing, and ecosystem partners, you will refine our messaging to ensure it remains clear, credible, and consistent across all products and channels. ### What you'll do: - Ensure all social content reinforces **Arbitrum's** core narrative. You will act as a brand partner—not a service desk—guiding internal teams toward stronger storytelling and more effective channel use - Translate complex technical developments into clear, credible narratives, pushing colleagues to articulate the *who* and *why* behind every announcement - Partner across the organisation to shape how launches, partnerships, and research are communicated, ensuring a consistent voice across the product ecosystem - Develop and execute cross-platform growth plans for **X, LinkedIn, and YouTube**, balancing business-focused content with broader industry and cultural storytelling - Own the social content calendar and internal operations, editing and publishing high-stakes content that strengthens brand credibility - Leverage AI tools and automation to streamline publishing workflows, scaling high-quality content while maintaining elite editorial standards - Direct internal teams and agencies to produce high-fidelity assets, including video, motion graphics, and technical visuals - Stay embedded in the "meta", identifying the thought leaders and trends that matter across B2B LinkedIn and industry-focused X - Lead and mentor a team of community managers to ensure 24/7 coverage and aligned messaging across all global regions - Listen closely to the community and ecosystem participants, providing direct feedback to cross-functional teams to ensure our messaging remains relevant ### What you'll need: - 5+ years in social media marketing with direct experience in **Web3** - Proven track record building and scaling social media accounts (X, LinkedIn & YouTube) with measurable impact - Ability to turn complex technical concepts into accessible, compelling content for different audiences - Experience managing and/or mentoring team members, fostering a collaborative environment that drives team success - Highly organised with excellent project management skills; thrives in a fast-paced, decentralised environment - Strong understanding of the key KOLs and industry players within the blockchain ecosystem ### Perks: - Remote-first global workforce + soon to open NY office - Annual company offsite (last year, Bahamas!) - Opportunity for subsidized attendance to industry conferences - Medical, dental & vision coverage (US + some other countries) - 401k retirement plan + company match (US only) - Home office set up / ergonomic equipment matching program --- **Attention Offchain Labs Job Seekers:** Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email [email protected] At Offchain Labs, we believe that diversity, equity, inclusion and belonging are essential to our success. We are committed to building a welcoming and supportive workplace for all employees.
Harris Allied
13 days ago
## Blockchain/Smart Contract Developer A Financial Technology industry leader has an immediate need for a **Blockchain/Smart Contract Developer** to join their world-class technology team in a full-time role based in midtown Manhattan. The individual in this exciting role is responsible for the development of blockchain-based applications and decentralized applications (dApps), from smart contract design to intuitive and high-performing blockchain integration. In this hybrid role, you will work on the end-to-end delivery of secure, scalable, and engaging products. Expertise with blockchain technology (e.g., smart contracts, web3 integration), cloud platforms, tools and frameworks, and Python or Java is required. ### About the Role * 3+ years of experience in blockchain / smart contract software engineering * Designing, writing, and building secure smart contracts for Ethereum-based applications/token standards like ERC20, ERC721, and ERC1400 using Solidity along with third-party interfaces and design patterns like Upgradeable Proxy Pattern * Evaluating and integrating with multiple blockchain protocols, including both EVM and non-EVM ecosystems (Avalanche, Solana, Hyperledger) * Hands-on experience with tools/frameworks like OpenZeppelin, Hardhat, Foundry, ethers.js; including writing comprehensive and automated tests (unit, integration, and fuzz) * Integrating / bridging between blockchain/distributed ledgers and external components * Proficiency in two or more of the following languages: Java, TypeScript, Python ### Skills/Qualifications * Designing, implementing, and supporting distributed blockchain-based enterprise solutions for regulated domains (financial/banking/asset management) * Familiarity with Web3 ecosystems, DeFi, cross-chain interoperability, wallet integrations, layer 2 & scaling solutions * Familiarity with AI coding tools is a plus * Working knowledge of cloud platforms (Google Cloud, AWS) is a plus * Experience in software engineering with large and diverse codebase * Excellent writing and communication skills *When applying, mention the word **CANDYSHOP** to show you read the job post completely.*
Ondo Finance
13 days ago
## Full-Stack Software Engineer **Location:** Remote (US) **Department:** Software Engineering **Work Type:** Remote **Employment Type:** Full-time ### About the company Hi, we're Ondo Finance. Our mission is to provide institutional-grade, blockchain-enabled investment products and services. We have both a technology arm that develops decentralized finance technology, and an asset management arm that creates and manages tokenized funds. We were the first company to tokenize exposure to US Treasuries, and have since expanded into several other assets. We are also focused on incubating protocols that can support both tokenized real-world assets and traditional crypto. Founded by folks from Goldman Sachs Digital Assets Team, we’re backed by some of the best investors in the world including Founders Fund, Coinbase Ventures, Pantera Capital, Tiger Global, and more. We are currently the leaders in the space in terms of AUM and are well capitalized to continue growing the firm. We're fully remote, with team members across the U.S. ### About the role Our Web team builds the applications, APIs, and underlying systems behind Ondo’s most important product experiences, giving users access to complex investment products across chains such as Ethereum, Binance, Arbitrum, Solana, Sui, and Aptos. We work across a broad surface area — from onboarding and mint/redeem flows for USDY and OUSG, to tokenized stocks and ETFs through Ondo Global Markets, portfolio experience, and bridge infrastructure. You’ll join a small, exceptional, and fast-growing team with real responsibility from day one. The scope is wide, the standards are high, and the work matters. This is a true full-stack role: you’ll move fluidly from product surfaces to APIs, backend systems, integrations, and core infrastructure, owning problems end to end and shipping with speed, rigor, and strong technical judgment. This is a role for engineers who want significant ownership and who care intensely about quality, pace, and craft. ### Responsibilities - Build and ship high-quality product experiences across the stack, with particular attention to speed, reliability, usability, and craft. - Design and implement clean, maintainable frontend systems and user interfaces in React and TypeScript. - Develop APIs, backend services, and integration layers that support product functionality and internal operations. - Work closely with Product and Design to turn ambiguity into clear plans, strong technical decisions, and fast execution. - Own problems end to end, from idea formation and technical design through implementation, iteration, and long-term maintenance. - Exercise strong engineering judgment in architecture, abstractions, tooling, and tradeoffs, with a bias toward simplicity and durability. - Use AI-native engineering workflows thoughtfully and effectively to increase velocity, improve quality, and strengthen execution. - Stay current on relevant advances in AI tooling, developer workflows, and crypto infrastructure, and apply them where they create real leverage. - Contribute to a culture of high standards, ownership, continuous improvement, and strong collaboration. ### Requirements - 1+ years of experience shipping high-quality software in production, ideally using Node.js, React, JavaScript, and TypeScript. - You are exceptionally effective with AI-native engineering workflows. You know the leading coding models, IDE copilots, agent tools, eval harnesses, benchmark patterns, and verification loops, and you use them thoughtfully to produce more and better work than a typical engineer. - Exceptional engineering ability and craft. You have strong product instincts, care deeply about quality, and consistently produce clean, durable, well-reasoned systems. - A history of operating at a very high level of ownership and intensity. You do not wait around for perfect specs; you push things forward, make good decisions, and close loops. - Strong full-stack fundamentals across web applications, APIs, distributed systems, and modern front-end architecture. - Strong taste and high standards for performance, reliability, usability, and developer experience. - Clear communicator, strong collaborator, and low-ego teammate who raises the level of the people around them. - Based in PT, MT, CT, or ET time zones. - Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent demonstrated ability. ### Nice to haves - Genuine interest in crypto and the broader onchain ecosystem, whether through building, investing, experimenting, governance, or participation onchain. ### What we offer - Competitive compensation including but not limited to salary, future token rights, and/or equity (according to your preferences) — We are well-funded and believe that great talent deserves great compensation. - Full benefits (medical, vision, and dental) and flexible vacation policy (PTO). - Remote-first team across many countries — You will be an early team member helping shape our vision, culture, and design practices. - A+ colleagues — Our team includes alumni from: Goldman Sachs, Blackrock, Two Sigma, Bridgewater, SpaceX, AWS, Meta, Google, McKinsey, Circle, Uniswap. - Best-in-class investors — We are proud to be backed by leading crypto experts and VCs, including Pantera Capital, Founders Fund and Coinbase Ventures. **Req ID: R64** *When applying, mention the word CANDYSHOP to show you read the job post completely.*