Do you have a passion for decentralized systems and the potential they hold to revolutionize industries? Are you excited by the challenge of designing and developing blockchain-based solutions that enable secure, transparent, and efficient transactions? If you’re looking to shape the future of blockchain technology and drive innovative applications in areas like finance, supply chain, and beyond, then our client has the perfect role for you. We’re seeking a Blockchain Developer (aka The Decentralization Architect) to design, develop, and implement blockchain technologies that enable next-generation decentralized solutions.

As a Blockchain Developer at our client, you’ll work closely with software engineers, cryptographers, and product teams to create blockchain-powered applications that solve real-world problems. From smart contracts and decentralized apps (dApps) to building secure blockchain networks, you’ll be at the forefront of transforming industries with distributed ledger technology.

Key Responsibilities:

1. Design and Develop Blockchain Solutions:

• Build and deploy blockchain-based applications, smart contracts, and decentralized systems. You’ll work with platforms like Ethereum, Hyperledger, or Polkadot to create secure, efficient, and scalable solutions for a range of use cases.

• Write, test, and deploy smart contracts on blockchain platforms. You’ll ensure that contracts are secure, efficient, and bug-free, using languages like Solidity, Rust, or Vyper, and you’ll conduct code audits to prevent vulnerabilities.

• Develop and implement consensus algorithms (PoW, PoS, DPoS, etc.) and blockchain protocols that ensure the security, scalability, and decentralization of blockchain networks. You’ll work on optimizing network performance and ensuring high transaction throughput.

• Work closely with front-end and back-end teams to integrate blockchain technology into decentralized applications (dApps). You’ll design APIs, develop SDKs, and enable seamless interactions between the blockchain and user interfaces.

• Implement cryptographic algorithms that ensure the integrity and privacy of blockchain transactions. You’ll work with encryption methods like elliptic curve cryptography (ECC) and hash functions to secure data on the blockchain.

• Monitor, maintain, and upgrade blockchain networks and systems to ensure they remain secure and functional. You’ll ensure nodes are properly synchronized, handle network forks, and optimize the blockchain for performance.

• Stay current with the latest developments in blockchain technology, including layer 2 solutions, sidechains, and decentralized finance (DeFi). You’ll experiment with new frameworks and protocols to improve blockchain efficiency and scalability.

Required Skills:

• Blockchain Development Expertise: Strong experience in blockchain development, including working with platforms such as Ethereum, Hyperledger, or Polkadot. You’re skilled in designing decentralized systems and implementing smart contracts.
• Smart Contract Programming: Proficiency in programming languages for smart contracts, such as Solidity, Rust, or Vyper. You know how to write, deploy, and audit smart contracts to ensure security and efficiency.
• Cryptography and Security: Solid understanding of cryptographic principles, including encryption techniques and consensus mechanisms like PoW, PoS, or Byzantine fault tolerance. You’re familiar with securing blockchain networks and preventing attacks.
• Programming and Software Development: Proficiency in programming languages such as Python, JavaScript, or Go. You have experience working with APIs, SDKs, and integrating blockchain systems into decentralized applications (dApps).
• Collaboration and Problem Solving: Strong problem-solving skills and the ability to work effectively with cross-functional teams. You can collaborate with engineers, product managers, and business stakeholders to design blockchain solutions that meet business needs.

Educational Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, Cryptography, or a related field. Equivalent experience in blockchain development is highly valued.
• Certifications or additional coursework in blockchain, cryptography, or decentralized systems are a plus.

Experience Requirements:

• 3+ years of experience in blockchain development, with hands-on experience building and deploying blockchain solutions.
• Proven experience writing and auditing smart contracts, developing decentralized applications, and working with blockchain protocols.
• Experience with cloud-based blockchain services and tools (AWS Blockchain, Azure Blockchain) is highly desirable.

• Health and Wellness: Comprehensive medical, dental, and vision insurance plans with low co-pays and premiums.
• Paid Time Off: Competitive vacation, sick leave, and 20 paid holidays per year.
• Work-Life Balance: Flexible work schedules and telecommuting options.
• Professional Development: Opportunities for training, certification reimbursement, and career advancement programs.
• Wellness Programs: Access to wellness programs, including gym memberships, health screenings, and mental health resources.
• Life and Disability Insurance: Life insurance and short-term/long-term disability coverage.
• Employee Assistance Program (EAP): Confidential counseling and support services for personal and professional challenges.
• Tuition Reimbursement: Financial assistance for continuing education and professional development.
• Community Engagement: Opportunities to participate in community service and volunteer activities.
• Recognition Programs: Employee recognition programs to celebrate achievements and milestones.

Apply Now:

Who we are  There are millions of virtual worlds people visit every day to play games, socialise, and collaborate. Today, most of those worlds are closed and disconnected walled gardens. We are on a mission to build bridges between virtual worlds. Product Ready Player Me is a cross-game avatar platform for developers, players, and content creators. We give players an avatar that travels with them across thousands of experiences and becomes their virtual identity. For game developers, we are an end-to-end avatar system that saves development time and helps them monetize better. Our avatar tools are used by 9000+ games, apps, and leading brands. Present and future We are backed by top investors like Andreessen Horowitz (a16z), Plural, David Baszucki, co-founder of Roblox, Justin Kan, co-founder of Twitch, Sebastian Knutsson & Riccardo Zacconi, King Games co-founders, Konvoy Ventures, Endeavor and Samsung Next among many others.  Our team has built avatar systems for companies like Tencent, Huawei, HTC, and Verizon since 2014. We are working with well-known brands like Warner Bros, Adidas, Tommy Hilfiger, Dior, New Balance, and RTFKT.With more than 9,000 developers and millions of users, Ready Player Me is the world's leading avatar platform.Join us on this exciting journey and play a key role in shaping the future of self-representation in games and virtual experiences while building bridges between virtual worlds.   About you:  We are looking for a passionate and skilled Software Engineer with Web3 experience to join the team! You're a dynamic developer who thrives at the crossroads of Web3 and JavaScript. With our microservices built on JavaScript, you bring over 3 years of solid experience in TypeScript and React, crafting high-performance RESTful APIs with Node.js. You're proficient in Solidity, having developed smart contracts and launched NFT drops. You keep pace with the latest Web3 tooling, libraries, and trends and possess a keen design sensibility that ensures seamless user experiences. You excel in fast-paced, experimental environments and are eager to push technological boundaries by integrating cutting-edge solutions into gaming platforms.You will focus on developing software that enables the creation, editing, rendering, and delivery of 3D avatars and 3D content into games through performant APIs. You will play a critical role in refining and amplifying our core technology, ensuring the best performance and look for our 3D avatars, and enhancing them with Web3 tech. Your daily adventures will include:

Enabling the creation, editing, rendering, and delivery of 3D avatars and content into games using performant APIs. Staying updated with the latest Web3 technologies and best practices to ensure cutting-edge implementations. Collaborating with other product teams to integrate Web3 technologies into our core product. Creating NFT drops and using various Web3 libraries, gateways, and IPFS. Designing and implementing smart contracts using Solidity.

What you bring:

Strong understanding of Web3 technologies. Expertise in utilizing Node.js to construct high-performance RESTful APIs. 3+ years of experience working with JavaScript, TypeScript, React, or similar technologies. Product-mindedness and a sense of design—what feels and looks good—and excitement about building delightful user experiences. Readiness to adapt and work in a highly experimental and evolving environment.

As a bonus, it would be awesome if you:

Worked in a Startup or Scaleup before. Love to play games.

Why you’ll love it here: 🌏 Join our expanding team in our hubs in Estonia, Germany, the UK, and Spain. 📚 Personal development - exciting challenges mean a big impact. To reach the next level, we offer a personal learning budget. 💤 Flexible days off - we work hard, but it’s important for us to make sure people take time out to recharge. ⚡ Boost your wellbeing with our recharging budget, nurturing both your physical and mental health. ✈️ Biannual company retreats and team gatherings in our hubs; our Summer Days are legendary. 🕟 Flexible working hours - Results are more important than hours on the clock: we trust you to maintain your work-life balance. 📈 Competitive salary with equity options. What’s life like at Ready Player Me? At Ready Player Me, expect to make an impact and be a part of an ambitious, passionate, collaborative and caring team. We're here to do the best work of our lives, and build a world, both here and in the virtual worlds, that we can be proud of. Our focus is on working together to build outstanding experiences for our users, at the forefront of change and innovation, as the Metaverse expands. We are a trusted partner, and we continuously strive to learn together. We always seek to be smarter tomorrow than we are today.  Also check out our values.Didn't find what you're looking for? Write us email

Apply Now:

Work with the best Orderly Network is a combination of an orderbook-based trading infrastructure and a robust liquidity layer offering spot and perpetual futures orderbooks. Unlike traditional platforms, Orderly doesn’t have a front end; instead, it operates at the core of the ecosystem, providing essential services to projects built on top of it. Our DEX white-label solution is carefully crafted to save builders time and capital while granting access to our bootstrapped liquidity. Picture having the best features of CEXs while keeping settlements on-chain and maintaining full self-custody. With Orderly, anyone can create a trading application thanks to our seamless plug-and-play experience leveraging our liquidity and composability. Looking ahead, our grand vision is to create an omnichain protocol, connecting traders from both EVM and non-EVM chains within the same orderbook. A Glimpse into Your Future at Orderly Network

What will you be working on?

Design, develop, and maintain responsive web applications with a focus on user experience. Implement new features and improve existing infrastructure. Ensure best practices in web development and contribute to code reviews.

Who will you be working with?

Collaborate closely with the product and backend teams to ensure seamless integration and feature development.

What challenges will you face?

Fast-paced working environment. Attention to detail and high-performance optimizations. Balancing new feature implementation with maintaining code quality and scalability. Keeping up-to-date with best practices in frontend development and modern JavaScript frameworks.

What tech stacks/skills will you be using?

In-depth understanding of JavaScript, TypeScript, and modern ES6+ features. Deep understanding of React’s lifecycle methods, hooks, and performance optimization techniques. Strong experience with state management libraries (e.g., Redux, Zustand, or Context API). Experience with testing frameworks like Jest, React Testing Library, Cypress, or Enzyme. Knowledge of component-driven development, storybook, and design systems. Solid understanding of software design patterns and their application in front-end development. Prefer candidates with experience in the crypto or trading. Fluent in Chinese; English proficiency is a plus.

Interested in Learning More?

Our hiring process begins by meeting with our People Team, who help facilitate the process of placing you in your new role. You can expect to share your experience and ideas in online video interviews with our hiring team, made up of management and potential new colleagues. If you have experience in developing trading systems or financial-related products is a plus. You can prepare for this interview by mentally organizing your strategies and opinions on topics such as Web3, cryptocurrency trading platforms, and your vision of how to succeed.  Share this! Don’t be afraid of friends or co-workers stealing this job! If you are amazing and smart we will find a place for you. Check out our External Referral Incentives Program as well. 

Apply Now:

Clearpool is the leading decentralized finance credit marketplace, preparing to launch Ozean — the blockchain for RWA yield. Clearpool’s permissionless protocol enables institutions to raise unsecured liquidity directly from DeFi markets, while a separate fully permissioned platform, Clearpool Prime, further meets the compliance needs for wholesale borrowing and lending of digital assets by institutional market participants.

Launched in March 2022, Clearpool has originated over US$620 million in loans with a growing user base spanning both crypto and TradFi institutions such as Wintermute, Jane Street, Fasanara Digital, CoinShares, and others.

The protocol launched on the Ethereum mainnet in March 2022, followed by the expansions to Polygon PoS, Polygon zkEVM, Optimism, Mantle Network, Flare Network, Base and Arbitrum. Clearpool is now building Ozean, the first blockchain for RWA yieild built on and supported by Optimism.

• Job Title: Senior Full Stack Developer
• Location: Remote working. Ideally APAC/PST timezones
• Benefits
  • At least once a year attendance to crypto conferences (Token Dubai and Singapore typically) which is covered by the company and reimbursed
  • If you are based in Hong Kong, offices are available for use
• Job Type: Full-time Contract
• Pay/Tokens:
  • Salary Range 80-100k USD annually
  • Paid in USD stables. Payment and tokens to be discussed based on qualifications, experience, and time to commit.

Job Overview:

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our dynamic team. The ideal candidate will have a strong background in ReactJS, NextJS, NodeJS, and Solidity/EVM Smart contracts with a keen interest in the evolving Web3 and crypto landscape. This role involves developing both frontend and backends primitive for Ozean.

Key Responsibilities:

• Design and implement user-friendly front-end applications using Javascript, ReactJS, and NextJS
• Develop libraries and code to interact with smart contracts and Nodeback ends via NodeJS
• Writing, testing, and enhancing Solidity/EVM smart contracts
• Collaborate with cross-functional teams to develop public dashboards for L2 chains and Appchains
• Optimize applications for maximum speed and scalability
• Ensure the technical feasibility of UI/UX designs
• Develop and support client libraries to streamline integrators’ developer experience

Qualifications:

• Fluent in English
• Crypto Native
• Comfortable working in the fast pace and volatility of early-stage startups
• Profound knowledge of Typescript, Javascript, ReactJS and NextJS.
• Strong understanding of the L2 Rollups and its ecosystem, upcoming technology, and application-specific blockchains
• Excellent problem-solving skills and attention to detail
• Strong communication and teamwork skills
• 4-5+ years of hands-on experience in backend and frontend development

Lido is looking to hire a Senior Front-end Developer to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Lido - A liquid staking solution for PoS networks.

Apply Now:

About Magic LabsIf you’re excited about working on the forefront of chain abstraction, user experience and elevated design, we'd love for you to join our team. Magic pioneered wallet abstraction in 2018, onboarding over 35 million wallets and 190,000 developers. We helped to create invisible wallet experiences for web3 trailblazers like Polymarket, Helium, WalletConnect and Immutable, as well as Fortune 500 brands like Forbes, Naver and Mattel. We've raised over $80 million from notable investors, including PayPal Ventures, Lightspeed, Placeholder, SV Angel, Naval Ravikant, and Balaji Srinivasan. Today, Magic operates at the forefront of blockchain innovation, providing cutting-edge infrastructure and developer tooling to everyone building onchain. Our mission is to abstract away all technical complexity, empowering developers to create accessible end-user experiences. We believe every internet user should have access to apps and experiences onchain without the headache of traditional self-custody wallets—and the hassle of navigating siloed blockchain networks. After setting the standard for wallet abstraction, Magic is on a mission to pioneer the next phase of abstraction: chain abstraction. With so many L1s, L2s and L3s entering the space in addition to new VMs, it’s never been more crucial to solve identity and liquidity fragmentation that spans across chains—this is how we’ll achieve true interoperability and seamless user experiences. Magic is building a unified, cross-chain network that will maximize efficiency and accessibility for developers and users alike. The Role Magic’s frontend team is responsible for building high-quality, innovative and performant experiences that delight our users. We are looking for a Senior Frontend Engineer who will help us disrupt the world of identity and radically simplify how developers and enterprises implement seamless web3 wallet solutions in their applications - uncompromising on user-experience, reliability, and security. Among other things, our Senior Frontend Engineer will focus on:

Authentication: you will work closely with product, design, and engineering stakeholders to (i) define requirements, (ii) drive technical decisions, and (iii) implement  world class identity management services which allow customers to seamlessly and securely allow their users to authenticate into their products and manage their identities. Architecture: you will collaborate with engineering peers across the organization to push forward measurable improvements to the architecture of all Magic systems, including our SDK and UI/UX components. You will collaborate with peers in writing and reviewing technical designs taking special attention to security and quality of proposed solutions.  Federated Identity Service: you will play a pivotal role in shaping the backbone of our federated identity services architecture accessible through our SDK. You will lead initiatives to build out new functionality, improve existing features, and push service quality to the highest level.

This position is fully remote, and we'd love to see applicants across the US and Canada, with a preference for hybrid NYC talent. Unfortunately, we are unable to sponsor or take over sponsorship (ex., H-1B transfer) of employment visas at this time, and applicants must be authorized to work for any employer in the US or Canada. You will:

Empathy with customers, developers, and users who rely on our services A passion for improving developer experience and reducing user friction Attention to detail and the creativity to bring static mock-ups to life Knowledge of security best practices, especially the pitfalls that come with developing secure applications for the web An ability to write well-designed, testable, and efficient code while balancing feasibility with ambition Knowledge and expertise in following the Agile Software Development Life Cycle Strong opinions, loosely held

You have:

Ideally 6-8 years experience of working within an agile software development team Direct experience working within web3 (including freelancing or side projects) Strong passion for Web3 and blockchain knowledge, ideally Ethereum Experience in ES6+ JavaScript (TypeScript experience preferred) Experience in CSS preprocessors like LESS or SCSS  Experience with Next.js, React, React Hooks, and Redux Strong interpersonal skills that demonstrate empathy and the ability to distill technical concepts into digestible pieces Working knowledge of webpack or similar tooling

Bonus points:

Strong technical writing skills Experience developing open source software and developer tools Keen awareness of application security, and knowledge of Open Web Application Security Project(OWASP) top 10 vulnerabilities Identity and authentication experience Wallet and/or web3 experience (domain understanding)

Why you'll love working with us:

Remote-first culture with flexible working hours Competitive salary with stock options 99% company-paid medical, dental and vision insurance; 100% company-paid life and disability insurance 401(k) plan (US) or pension plan (CAN) $3,600 annual reimbursement for remote work, wellness and professional development Flexible time off Up to 12 weeks of paid parental leave Family planning and reproductive health benefits, including up to $5,000 reimbursement, through Maven*

*Benefits available to US employees only. Canada healthcare coverage differs. Salary

$175,000-$195,000/year

At Magic, we believe building a team full of diverse perspectives and experiences is vital to success. Therefore, we strongly encourage anyone historically underrepresented in tech to apply for this role. Magic does not discriminate based on gender, sexual orientation, race, religion, citizenship status, age, or physical ability. Empathy, authenticity, and inclusivity are at the core of all we do. US Candidates: Magic Labs, Inc. participates in E-Verify to confirm the identity and employment eligibility of all new US hires.

Apply Now:

Who are we?

Cyrex is a technology group focused on building the next generation of top-notch software for web, mobile, and native. Serving clients of all size, from startups to full-scale enterprises, we work with a diverse, international team of experts providing custom-made development support.

Cyrex aims to drive innovation and creativity within the tech industry by combining both their technical expertise and creative thinking to create bulletproof security solutions and reliable software.

Long story short, we are an awesome team of tech savvy boys and girls who want to be the best at what we do. If you are awesome too, let’s meet!

What are we looking for?

If you want to work in a start-up >

We are looking for a very skilled Web3 Frontend Developer to join our development crew. You should not only be able to tackle complex problems, but also take ownership of project-related tasks, provide technical guidance and support to fellow developers, and actively contribute to the daily activities of the team. As any role within Cyrex, you will be responsible for delivering top-notch quality on any product, and will have at your disposal an entire team of seniors that can help, mentor, validate and challenge along the way.

About you

You are first and foremost very familiar with the classic web2 web development stack. You have been part of the stack creation process, started and finished web2 projects. You are familiar with the ins & outs of complex and very interaction-heavy web interfaces (gaming and/or gamification components). Web2 Frontend development is not a challenge for you at all.

You are also familiar with the Web3 concepts specifically applied to Frontend. This includes things such as Wallet Connections, SDKs, Chain integrations & requests, crypto transactions, etc.

• Minimum 6 years of experience working with Javascript and ReactJS
• Solid experience with NextJS
• Solid experience with Web3 project development
• Solid experience with Solidity
• Portfolio or examples of complex interfaces built in the past
• Problem solver
• Speak, read and write in professional level English
• Be a team player

• Possibility work on engaging new-tech gaming projects
• Great & cutting edge technological environment
• Easy going, flexible and familiar culture with a startup mentality
• Flat hierarchy
• Remote friendly
• International & very tech savvy team
• We’re just fun

Apply Now:

Apply Now:

Apply Now:

Apply Now:

Apply Now:

Apply Now:

The team builds UI components for mobile and web in TypeScript and based on React and React Native. We use Linaria for styling, Percy for visual regression testing, Storybook for developing and testing components in isolation, Docusaurus for our documentation, etc. We integrate heavily with Figma to make the designer/developer collaboration smoother.

Developer Experience (DevX) is responsible for making sure all engineers at Coinbase build high-quality products while being productive and engaged. We do this by providing infrastructure, libraries, frameworks, and tooling to make it easier and faster to build high quality applications.Within Developer Experience, we organize into “pods” that focus on different specializations.

The “UI Systems” guild builds a state-of-the-art design system and tooling to guide engineers towards building high quality, consistent, delightful, and accessible UIs for both web and mobile.

What we look for in you:

• You have at least 2+ years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
• You've developed and shipped user-facing features using component-based UI frameworks.
• You’re familiar with current trends and best practices in front-end architecture, including performance, security and usability.
• You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.
• You write high quality, well tested code to meet the needs of your customers.

Nice to haves:

• Experience with AI, Codegen, ML, Figma
• Experience building Design Systems (look for keywords such as React, CSS, CSS-in-JS, Tailwind, Linaria, Storybook, etc.). Experience with UI animation (Lottie, Rive). Experience with tools for design, accessibility or visual regression testing (Figma, Framer, Percy, BrowerStack). Experience with React Native, or from companies known to use React Native (Meta, Microsoft, Shopify, Discord, Expo).

Apply Now:

Who are we?

Cyrex is a technology group focused on building the next generation of top-notch software for web, mobile, and native. Serving clients of all size, from startups to full-scale enterprises, we work with a diverse, international team of experts providing custom-made development support.

Cyrex aims to drive innovation and creativity within the tech industry by combining both their technical expertise and creative thinking to create bulletproof security solutions and reliable software.

Long story short, we are an awesome team of tech savvy boys and girls who want to be the best at what we do. If you are awesome too, let’s meet!

What are we looking for?

If you want to work in a start-up >

We are looking for a very skilled Web3 Frontend Developer to join our development crew. You should not only be able to tackle complex problems, but also take ownership of project-related tasks, provide technical guidance and support to fellow developers, and actively contribute to the daily activities of the team. As any role within Cyrex, you will be responsible for delivering top-notch quality on any product, and will have at your disposal an entire team of seniors that can help, mentor, validate and challenge along the way.

About you

You are first and foremost very familiar with the classic web2 web development stack. You have been part of the stack creation process, started and finished web2 projects. You are familiar with the ins & outs of complex and very interaction-heavy web interfaces (gaming and/or gamification components). Web2 Frontend development is not a challenge for you at all.

You are also familiar with the Web3 concepts specifically applied to Frontend. This includes things such as Wallet Connections, SDKs, Chain integrations & requests, crypto transactions, etc.

• Minimum 6 years of experience working with Javascript and ReactJS
• Solid experience with NextJS
• Solid experience with Web3 project development
• Solid experience with Solidity
• Portfolio or examples of complex interfaces built in the past
• Problem solver
• Speak, read and write in professional level English
• Be a team player

• Possibility work on engaging new-tech gaming projects
• Great & cutting edge technological environment
• Easy going, flexible and familiar culture with a startup mentality
• Flat hierarchy
• Remote friendly
• International & very tech savvy team
• We’re just fun

Apply Now:

About the Opportunity We're seeking a passionate Developer Advocate to bridge the gap between our developer community and internal teams, driving engagement and growth for Kadena. Join us in shaping the future of decentralized finance by empowering and growing our global developer community! This position will report directly to our Sales Engineer, with the opportunity to grow with the role and company. How You'll Make An Impact

Foster a thriving developer community through outreach, events, and support initiatives Work on building out our developer tools and prioritizing community requests, Create and maintain technical content, including documentation, tutorials, and video guides Organize and lead hackathons, workshops, and educational office hours Serve as the primary liaison between developers and internal teams, channeling feedback to improve products Engage with developers across various platforms (forums, social media, Discord) to provide support and gather insights Collaborate with marketing and product teams to align developer initiatives with broader strategy Monitor and optimize developer engagement metrics

What Sets You Apart

2 years of full-stack development experience, with proficiency TypeScript, Javascript, and Solidity Experience in developer relations, community management, or developer advocacy Excellent communication skills, able to explain complex technical concepts to diverse audiences Background in blockchain or decentralized applications Proven ability to create compelling technical content (written and video) Passion for building and nurturing a global developer community Self-motivated and comfortable in a fast-paced, remote environment Experience with presenting at conferences, organizing hackathons, and meetups Ability to mentor and coach developers of various skill levels

Kadena requires all employees to be fully vaccinated against COVID-19 as a condition of employment. Kadena considers requests for reasonable accommodations for medical or religious reasons pursuant to applicable law. What We Offer This role has an annual starting salary range of $120,000 - $140,000 + benefits listed below. Actual compensation is influenced by a wide array of factors including but not limited to your individual skills and experience.

Fully paid medical, vision, and dental insurance for full-time employees 16 weeks of paid parental leave Flexible savings accounts Company coin options Unlimited PTO (and a culture of taking time off) + 13 holidays Company wide closure between Christmas and New Years Remote company with annual in-person offsite Home office setup stipend Health & wellness benefit through Wellhub Who We Are Kadena is the industry’s only scalable layer 1 Proof of Work (PoW) blockchain. The principal feature that drives Kadena is scalability, which enables Kadena to deliver infrastructure-grade performance for any blockchain project. Along with our own smart contract language Pact, Kadena's platform provides the world the tools and environment to turn ideas and ambitions into reality. Founded by Stuart Popejoy and William Martino who created JP Morgan’s first blockchain and led the SEC’s Crypto Committee, Kadena aims to allow for true blockchain mass adoption. At Kadena, we value diversity, curiosity, a work/life balance, kindness, and teamwork. Our Commitment to You At Kadena we know that cultivating diversity and fostering an inclusive work environment is critical to our impact and success. We create an environment where no individual is advantaged or disadvantaged because of their background. We offer equal opportunity employment regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, or protected veteran status. With a commitment to maintaining a bias-free environment in which harassment is prohibited, we respect cultural diversity and comply with the laws of the places in which we operate. We expect our business partners, suppliers, clients, and all of our team members to uphold these commitments.

Apply Now:

What you will be doing:

• Drive quality initiatives to improve Circle’s system availability and reliability
• Help with peer review on code changes and test cases
• Isolate issues and report to the issue tracking system
• Verify bug fixes and prevent regression bugs by creating quality tools and detecting early
• Test web applications and underlying services, API services, and mobile apps (iOS and Android)
• Participate in designing and building testing processes and test frameworks
• Plan, develop/maintain automated UI and/or API tests
• Develop test tools and programs to fulfill internal needs
• Give internal knowledge sharing on technical topics
• Mentor new hires and junior engineers

What you should have (not all required):

Staff Software Engineer, Quality (IV)

• 7+ years of experience in software testing
• Bachelor’s (or higher) degree in computer engineering, computer science, or a related field
• Proficiency in writing clean and maintainable code in TypeScript or JavaScript
• Expertise in API/UI automation testing
• Strong understanding of and ability to utilize automation frameworks
• Familiarity with Linux/macOS operations
• Knowledge of network protocols like HTTP and RESTful APIs
• Experience with CI/CD practices, particularly using GitHub Actions
• Familiarity with Docker, Kubernetes (k8s), and AWS
• Skills in effectively locating or adopting existing tools, or developing new tools as needed
• Dedication to designing and executing various types of testing (e.g., functional, stress, performance, load)
• Ability to design and build automation frameworks from scratch
• Experience contributing to in-house testing infrastructure and frameworks
• Ability to integrate automation frameworks with CI/CD pipelines
• Ability to clearly and concisely describe issues
• Agility and flexibility in fast context-switching
• Capability to guide and mentor more junior team members
• Proficiency in English communication in a professional setting
• Ability to lead internal team projects and develop practical plans to achieve predefined objectives
• Passion for pursuing extensive blockchain/testing knowledge and skill excellence
• Skilled in leading medium to large projects with high complexity that may involve multiple engineers, potentially from other teams
• Delivers high-quality software on time, rarely missing their commitments
• Provides feedback on software decisions made by other teams
• Experience in designing scalable, reliable and low barrier-to-entry testing or quality infrastructure

Apply Now:

Lido is looking to hire a Senior Front-end Engineer to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Lido - A liquid staking solution for PoS networks.

Developer Support Engineer About Web3 Technologies Inc. ABD Asphere Building the future of business on blockchain Asphere is the premier provider of comprehensive Web3 development solutions, enabling enterprises to seamlessly integrate blockchain technology into their operations. Our mission is to demystify Web3 development, lowering the barrier to entry and accelerating enterprise adoption. Asphere offers a robust suite of tools and services designed with enterprise needs in mind:

Enterprise-grade blockchain infrastructure: Our scalable RPC services enable reliable and secure connections to leading blockchain networks. Seamless crypto integrations: Leverage our streamlined cryptocurrency and staking solutions for efficient token management and enhanced user experiences. Effortless development: Build on blockchains with our intuitive and developer-friendly tools and engineering team assistance, accelerating your time to market. Decentralized identity solutions: Enhance security and user trust with our seamless identity verification tools. Simplified scalability: Leverage the efficiency and scalability of rollup technology with our Rollups as a service solution. Expert guidance: Benefit from our experienced team's comprehensive consulting and implementation services, ensuring a smooth and successful deployment.

We are the trusted partner for building your future-proof blockchain solutions, trusted by industry leaders like Microsoft, Tencent Cloud, Binance, Optimism, Polygon, Messari, and many more. Contact Asphere today and discover how we can empower your business to unlock the full potential of Web3. Learn more: https://asphere.xyz/  Position Overview We seek a highly skilled and motivated Developer Support Engineer to join our dynamic team. This role is crucial in supporting developers across all the blockchains Asphere provides RPCs for, primarily through virtual channels with strategic in-person engagements. The ideal candidate will be instrumental in nurturing our developer community and fostering the organic growth of the Asphere ecosystem. Key Responsibilities

Developer Support and Education

Serve as the primary point of contact for developers using Asphere's RPC services across multiple blockchain networks. Provide expert-level technical support, guidance, and troubleshooting for RPC integration and dApp development. Develop and deliver technical workshops, presentations, and educational content through both virtual and in-person channels.

Community Engagement and Growth

Participate in strategic developer events, including approximately four in-person week-long engagements per year and numerous virtual hackathons. Foster strong relationships with key developers and projects in the blockchain ecosystem. Devise and implement strategies to convert new developers into organic evangelists for Asphere's products and services.

Product Improvement and Documentation

Collaborate with Asphere's product, engineering, and documentation teams to gather developer feedback, contribute to product improvements, and enhance technical resources. Identify opportunities to streamline the developer onboarding process and improve the developer experience. Ensure alignment of developer resources with Asphere's product roadmaps

Ecosystem Development

Promote the usage of Asphere's RPCs and highlight the benefits of our developer ecosystem. Stay up-to-date with the latest trends and developments in blockchain technology and developer tools. Contribute to the growth and success of Asphere's developer ecosystem through targeted initiatives and community-building efforts.

Qualifications

Located in the European time zone  Demonstrated expertise in blockchain technology, Web3 development, and RPC protocols, equivalent to 5+ years of professional experience Proven track record of supporting developers and contributing to the growth of developer ecosystems in the blockchain space Strong technical background with hands-on experience in building or supporting decentralized applications (dApps) and working with smart contracts In-depth understanding of multiple blockchain networks (e.g., Ethereum, Binance Smart Chain, Polkadot, Solana) and their respective development ecosystems Excellent problem-solving skills and ability to quickly grasp and troubleshoot complex technical issues Outstanding communication skills, both written and verbal, with the ability to explain complex technical concepts to diverse audiences Demonstrated ability to create engaging technical content, tutorials, and documentation for developer audiences Experience in conducting technical workshops, presentations, and developer training sessions, both virtually and in-person Proven ability to build and nurture developer communities, with a track record of turning users into advocates Familiarity with community management tools and techniques Willingness to travel for approximately four week-long events per year Passion for blockchain technology and its potential to revolutionize various industries

Preferred Skills and Experience

Contributions to open-source blockchain projects or development of widely used developer tools Experience in organizing or participating in both virtual and in-person hackathons and developer-focused events Understanding of DevOps practices and infrastructure management related to blockchain nodes and RPCs Familiarity with multiple programming languages commonly used in blockchain development (e.g., Solidity, Rust, Go, JavaScript) Track record of successful developer relations initiatives or growth of a developer ecosystem Experience with technical writing, blog posts, or creating video tutorials for developer audiences

What Asphere Offers

Opportunity to work at the forefront of blockchain technology with a rapidly growing, innovative company. A collaborative and dynamic work environment with a global, diverse team. Professional development and growth opportunities in the fast-paced world of Web3. Flexible work arrangements focused on remote work, balanced with strategic in-person engagements. Chance to significantly impact the growth and success of Asphere's developer ecosystem. Access to cutting-edge blockchain technologies and infrastructure. Participation in shaping the future of decentralized computing and Web3.

If you are passionate about blockchain technology, have a talent for supporting and inspiring developers virtually and in person, and want to play a crucial role in expanding Asphere's developer ecosystem, we'd love to hear from you! To apply, please submit your resume, a cover letter detailing your relevant experience, and any portfolio of your work or contributions to the blockchain developer community. Asphere is an equal-opportunity employer that values diversity in our workforce. We are committed to building an inclusive environment where all team members can thrive and contribute to our mission of decentralizing the Internet.

Apply Now:

Apply Now:

Apply Now:

Apply Now:

You will aspire to our four core values:

• Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.
• Mindful - you seek to be respectful, an active listener and to pay attention to detail.
• Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.
• High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.

What you’ll be responsible for:

Working on enhancing the UI of our new Web3 Services Console, you will have a pivotal role in optimizing the user interface for a seamless and user-friendly experience. Your responsibilities include developing sample applications and SDKs for both existing and upcoming product offerings from Circle to facilitate easy integration for developers. Additionally, you will focus on building internal tools to empower our Customer Success Management in providing exceptional customer support.

As a member of dedicated teams at Circle, your active contribution to the broader frontend ecosystem will involve participating in code reviews to uphold code quality and ensure consistency across projects. Collaborating with peers to align strategies and share best practices, your ultimate goal is to create exceptional developer and user experiences that are not only intuitive but also robust and scalable. This collaborative effort includes working closely with Product and Design teams to translate requirements into tangible features that meet user needs effectively.

What you'll bring to Circle:

• 2+ years experience building user interfaces for complex applications with HTML, CSS and JavaScript.
• Proficiency in NodeJS is a plus.
• Experience building responsive, component-based web apps with modern JavaScript front-end frameworks (e.g., Vue, React, Angular)
• A keen sense of knowing when a feature “works” and when it can be improved.
• A focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery
• Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively
• Self-starter, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision

Additional Information:

• This position is eligible for day-one PERM sponsorship for qualified candidates.

Circle is on a mission to create an inclusive financial future, with transparency at our core. We consider a wide variety of elements when crafting our compensation ranges and total compensation packages.

Starting pay is determined by various factors, including but not limited to: relevant experience, skill set, qualifications, and other business and organizational needs. Please note that compensation ranges may differ for candidates in other locations.

Base Pay Range: $120,000 - $162,500

Annual Bonus Target: 10%

Also Included: Equity & Benefits (including medical, dental, vision and 401(k)). Circle has a discretionary vacation policy. We also provide 10 days of paid sick leave per year and 11 paid holidays per year in the U.S.

Apply Now:

Wallet on Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.

Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.

At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.

We are looking for a talented and motivated Internal Tools Developer to join our team. The primary task is to create and maintain internal business applications using the Retool platform. The ideal candidate should have programming skills for Retool, be proficient in SQL, and effectively utilize JavaScript capabilities in their development work.

Responsibilities:

• Develop and maintain internal applications on the Retool platform.
• Create and optimize SQL queries in PostgreSQL.
• Write JavaScript scripts to add logic and interact with Retool components.
• Integrate Retool with external APIs and systems.
• Collaborate with teams to understand their requirements and translate them into functional tools.
• Support and enhance existing tools and applications.

Requirements:

• Experience working with the Retool platform.
• Ability to build and optimize complex SQL queries.
• Proficiency in pure JavaScript.
• Understanding of UX/UI design principles.
• Ability to work independently and as part of a team.
• Attention to detail and commitment to high-quality work.
• Excellent communication skills and problem-solving abilities.

Why it is a fantastic opportunity:

• Our business is growing at an exponential scale.
• Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
• Be based remotely.
• Participation in the performance review and bonus programme.
• Compensation for medical expenses.
• Provision of necessary equipment.
• Annual vacation of 20 working days plus 10 paid days off.
• 14 days of paid sick leave to support your health and recovery when needed.
• Access to internal English courses for continuous learning and improvement in language skills.

Apply Now:

Revolutionizing Islamic Finance with Blockchain Technology

Are you ready to be part of a groundbreaking initiative that combines Islamic finance principles with cutting-edge blockchain technology?

Look no further than CAIZ – THE FIRST ISLAMIC ECOSYSTEM BUILT ON BLOCKCHAIN.

At CAIZ, our mission is clear: to create a Fiqh compliant financial ecosystem that provides our community with fair and easy access to ethical financial products and services. We believe in empowering individuals to build a strong financial future while engaging in long-term economically beneficial behavior.

Our native coin, CAIZcoin, that fuels the CAIZblockchain. With CAIZcoin, you can make seamless payments, store value, and interact with a range of ethical financial products we are developing. The centerpiece of our ecosystem is the innovative CAIZapp, giving users complete control over their digital assets.

We are a passionate team reshaping finance, and we are expanding our dynamic workforce. Join us in a collaborative work environment focused on creating a fast and compliant money transfer structure.

Tasks

As a Senior Stellar Blockchain Expert, you will be a key player in architecting and implementing advanced solutions on the Stellar blockchain.

Responsibilities:

• Designing, implementing, and maintaining complex smart contracts on the Stellar network
• Collaborating with cross-functional teams to integrate blockchain solutions into existing systems
• Researching and staying abreast of the latest developments and advancements in the Stellar blockchain ecosystem
• Providing technical leadership and mentorship to junior team members
• Ensuring the security and scalability of blockchain applications
• Contributing to the development of innovative blockchain-based products and services

Requirements

Experience:

• 3+ years of work experience in a Senior Stellar Blockchain Expert role
• Knowledge or experience in Finance and/or Decentralized Finance and/or Cryptocurrency/Blockchain
• In-depth knowledge of the Stellar blockchain protocol and ecosystem
• Strong proficiency in languages like JavaScript, Solidity, or others relevant to blockchain development
• Experience with smart contract development and deployment
• Familiarity with decentralized finance (DeFi) concepts and applications
• Strong understanding of blockchain security and consensus algorithms

Level of studies: Diploma, Bachelor or Master Degree in Computer Science, Information Technology or similar

Language Requirements: Fluent in English

Don't miss this opportunity – apply now and be part of the CAIZ revolution.

Follow us on Twitter (https://twitter.com/caizcoin) and Instagram (https://www.instagram.com/caizcoin/) to stay up-to-date with our latest updates, career opportunities, and exciting developments.

Join us today and be at the forefront of innovation in the world of CAIZ.

Apply Now:

Coinbase is seeking experienced frontend engineers to join our team to build out the next generation of crypto-forward products and features. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe.

The Institutional Product Group enables the foundations of Coinbase's institutional business supporting thousands of large financial institutions. We enable institutions to custody their digital assets and participate in the crypto economy in a secure and safe way. We take pride in building a scalable & secure crypto platform supporting hundreds of assets and enabling crypto participation with staking, governance and web3 gateways. The team has interesting work on building cutting-edge crypto technologies, scalable infrastructure and UI surfaces across web, mobile and browser extensions in a fast-paced industry with an opportunity to build several new initiatives.

• Design secure and highly reliable services to integrate with blockchains and add new cryptocurrency assets to Coinbase, Pro, Custody among other business units.
• Build a mass market interface for digital currency apps by adding new functionality to existing cryptocurrencies (i.e. staking, voting, predicting).
• Write infrastructural services that provide secure storage, accounting and transactional services to help our customers transfer assets safely.
• Work with engineers, product managers and senior leadership to turn our vision into a tangible roadmap every quarter.
• Add positive energy in every meeting, and make your coworkers feel included in every interaction.

What we look for in you:

• You have at least 2+ years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
• You've developed and shipped user-facing features using component-based UI frameworks.
• You’re familiar with current trends and best practices in front-end architecture, including performance, security and usability.
• You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.
• You write high quality, well tested code to meet the needs of your customers.

Nice to haves:

• You've worked on front-end teams in the finance or security space
• You have at least 1 year of experience in developing React Native mobile apps or helped move existing native apps to React Native

Job #: GIFE04US

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

👋 You

• 4+ years of software engineering experience.
• Bachelor’s degree in Computer Science, a related field, or equivalent work experience.
• Knowledge of at least 3 languages (we primarily use Python, Elixir, JavaScript, and are open to others).
• Excellent product instincts. You first think about users rather than the best technical solution.
• You are known for shipping products and features lightning-fast.
• You’re an excellent problem solver and don’t need to be told exactly what to do.
• Comfortable working across the stack (backend and frontend).
• Ability to pick up on new technologies very quickly.
• Proven track record of delivering features.
• Product Management experience.
• AWS/DevOps.
• Startup experience at a high-growth company.

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
  • $1,000 home office setup allowance
  • $150 monthly allowance for cell phone and internet
• Care benefits
  • $450 monthly allowance on food
  • $500 monthly allowance for wellness
  • $5,000 annual allowance towards Childcare
  • $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
• Parental Leave
  • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

• Define and develop world-class customer experiences and features that will drive top-line customer satisfaction metrics for the company.
• Collaborate cross-functionally with other product engineering teams across multiple software projects, apps, data systems and more.
• Strengthen the overall customer journey as one of the founding engineers, shaping new and existing support and CX flows (e.g. chatbots, automated refund requests).

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

As our next Software Engineer on the Customer Experience team, you should have 6+ years of generalist software development experience in high-growth startups, plus:

• Bachelor’s degree in Computer Science, a related field, or equivalent work experience.
• Rapidly write and ship high-quality code, and are excited to pick up new technologies and languages in areas of the stack you’re unfamiliar with.
  • We primarily use Python, Elixir, React, JavaScript, Swift (iOS), and Kotlin (Android), although these aren’t prerequisites.

• Exceptional product instincts enable you to first think about users, rather than the best technical solution.
• An interest or experience in Machine Learning solution development.

💰Compensation

For US-based applicants:$178,000/year to $235,000/year + benefits + stock options

The salary range may be inclusive of several levels that would be applicable to the position. Final salary will be based on a number of factors including, level, relevant prior experience, skills and expertise. This range is only inclusive of base salary, not benefits (more details below) or equity in the form of stock options.

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
  • $1,000 home office setup allowance
  • $150 monthly allowance for cell phone and internet
• Care benefits
  • $450 monthly allowance on food
  • $500 monthly allowance for wellness
  • $5,000 annual allowance towards Childcare
  • $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
• Parental Leave
  • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now: