Node.js jobs in crypto and blockchain companies

Note: We are only looking for candidates who have been a part of a successful zero-to-one journey in an organization. If you have experience in taking projects from the initial stages to full launch, we would love to hear from you.Metaschool produces courses for devs to build, ship, and learn Web3.We’re a decentralized, remote-first company with teammates based in Singapore, India and Pakistan. We are divided by borders, but our common mission to help developers build and flourish in the web3 ecosystem has brought us very close.Our Core Values:🏗 Buidl dope shit! - We care about what you have built, not your degrees or FAANG experience.🌈 Stay weird - Own yourself, be yourself! Diversity is our strength!🏔 Improve daily - Daily efforts compound. Don’t underestimate them.☝ Developers come first - We are building for devs. Put them first, always!📝 Learners for life - Leave your ego outside, learn whenever you can.🤝 Collaborate to win - If you want to go far, collaborate and go with a team.About the Role:We're looking for a Senior Fullstack Developer with 4+ years of experience to join our team. You'll be working with our tech stack that includes Next.js, HTML Tailwind, and Node.js. Your main goal will be to build and maintain high-quality web applications. Knowing React.js is crucial for this role, as it's a key part of our development process.Responsibilities:Build and maintain web applications using Next.js, HTML Tailwind, and Node.jsWrite clean and efficient code.Combine user-facing elements developed by front-end developers with server-side logic. Ensure the entire application is robust and easy to manage.Solve complex performance problems and architectural challenges.Stay updated with new updates in our tech stack and related technologies.Who You Are:You have 4+ years of experience in full-stack development.You have a solid understanding and experience with React.js, as well as familiarity with Next.js, HTML Tailwind, and Node.js.You have a solid understanding of SQL and databases.You're proficient in JavaScript and understand the basics of front-end technologies.You're familiar with code versioning tools like Git.You have a problem-solving attitude and can work both independently and within a team. Good communication skills to collaborate with team members and other departments.Perks:At Metaschool, you'll have exposure to all aspects of building a company. Additional perks include:🔮 Competitive salary🔮 Generous equity🔮 Health insurance🔮 Paid time off🔮 Workstation allowance🔮 Tech subscriptions🔮 An amazing team!We can’t wait for you to join our data-driven mission of developer empowerment. While you’re applying, consider following us on Twitter and LinkedIn.

In today's digital age, instant information is the norm. But this transparency disappears when it comes to consumer products, and their ethical and sustainable production through supply chains. Addressing the global climate challenge and safeguarding both humanity and the planet requires a transformation in food systems. This is why we built OpenSC. Co-founded by WWF and The Boston Consulting Group, OpenSC is on a mission to revolutionize the way we buy and produce products by providing data on transparency and traceability for supply chains. We deliver social and environmental impact by providing supply chain transparency that empowers brands to know, influence, and prove (to third parties) the sustainability of their supply chain practices. This is achieved through the OpenSC platform, which leverages AI, Blockchain and Remote Sensing technologies to enable automated ingestion, analysis, and sharing of a supply chain's data. Tasks Drive innovative product ideas that directly impact customers in close cooperation with other developers, data engineers and product managers. Collaborate on designing, developing, and scaling the OpenSC platform, driving its global rollout across diverse supply chains. Design and build secure, scalable, and reliable web applications primarily based on Python. Maintain and expand existing services and applications based on Spring Boot (Kotlin), React.js and Node.js. Promote agile and software best practices and develop effective solutions to real-world challenges in collaboration with the platform team. Our tech stack: We are cloud-native company and leverage AWS cloud and its services (e.g. EKS, EC2, RDS, SQS/SNS, Lambda, S3, etc.). Our APIs are historically built with Spring Boot (Kotlin), but we are looking to become Python-first in our tech stack. Our data pipelines are orchestrated by Dagster (Python) with data stored in S3 and Postgres, and transformations written using dbt. We build frontend applications in Plotly Dash (Python) and web apps in React.js. We deploy our code using CircleCI and Github Actions and use terraform for infrastructure deployment. Our blockchain component is developed with Node.js and integrates third-party services such as IPFS and Ethereum. Requirements Passion and desire to work on sustainability topics and ethical production within supply chains. Strong focus on product development while maintaining a balance between user-centric perspectives and broader organizational needs. Ability to excel in fast-paced, dynamic environments, contributing to shaping an early-stage product in collaboration in a cross-functional environment with data engineers and product managers. Proficiency in writing production-quality code using software engineering best practices (e.g. test-driven development, code reviews, design documentation, etc.) in modern Python-based web application frameworks. Proficiency in frontend concepts and paradigms, encompassing a deep understanding of modern frameworks, responsive design principles, user interface (UI) patterns, and best practices in web development. Expertise in backend software architecture and API design principles. Experience with cloud technologies (e.g. AWS, GCP/Azure), Spring Boot/Kotlin, Node.js, React.js, and data pipelines is advantageous.