Posted today · be early
Senior FullStack Developer
G2i
WorldwideremotePosted today
Skill Required
Senior-Fullstack-DeveloperSenior-Full-Stack-DevelopmentFull-Stack-EngineerSenior-Fullstack-Web-Application-DeveloperSenior-Full-Stack-EngineeringSenior-Full-Stack-Developer-(React-Node.Js)¿Senior-Fullstack-EngineeringSenior-Full-Stack-Developer-(JavaScript-Python)Full Stack DeveloperDesign SystemTypeScriptBlockchaindesigningNode.jsEthereumsecuritybuildingSolanadesignGitReactDeFiAPIsWeb3.jsandFulltime
Key highlights
- Salary - up to 90k USD
- 10+ years of professional software development experience
- Fully remote work with flexible hours
- Strong proficiency in TypeScript, React, and Node.js
Role overview
G2i is recruiting a Senior Full Stack Developer for Moonberg, a Zug-based intelligence lab building proprietary market intelligence and infrastructure for decentralized markets. Moonberg processes more than 700 real-time data streams, from on-chain activity to market narratives, to generate actionable insights; its consumer product, Obzidian, is an agentic trading terminal designed to research, monitor, and execute across markets around the clock. We’re looking for a highly experienced engineer who can own architecture and implementation across frontend, backend, and Web3 integrations. You should be comfortable scaling data-intensive systems, solving production problems, and making technical decisions with substantial autonomy.
Responsibilities
- Own full stack development across React interfaces, Node.js services, and Web3 integrations.
- Build and scale decentralized applications integrating wallets, DeFi protocols, and on-chain data.
- Integrate Web3 libraries, SDKs, packages, and APIs into reliable product workflows.
- Design systems for performance, security, scalability, and interoperability.
- Build and improve infrastructure supporting large volumes of real-time market and blockchain data.
- Investigate production issues and improve system reliability.
- Collaborate with experienced engineers on architecture and research into emerging technologies.
- Take features from technical design through implementation, deployment, and production support.
Requirements
- 10+ years of professional software development experience.
- At least 3 years of full stack development experience with a strong Web3 focus.
- Strong proficiency in TypeScript, React, and Node.js.
- Hands-on experience shipping Web3 applications or integrations into production.
- Experience integrating wallets, DeFi services, on-chain data, and third-party Web3 packages or APIs.
- Experience designing and scaling data-intensive systems.
- Strong architectural judgment and a practical approach to performance, security, and reliability.
- Fluent English.
- The ability to work independently, communicate clearly, and take ownership in a fast-moving startup.
Nice to have
- Multi-chain development experience, ideally across both Ethereum and Solana.
- Experience with Prisma, Zod, tRPC, and Fastify.
Benefits
- Fully remote work with flexible hours.
- Competitive compensation based on experience.
- Collaboration with highly experienced engineers.
- Significant technical ownership and autonomy.
- The opportunity to build core infrastructure and products in the Web3 space.
Additional details
- Remote — International | Full-time
- Moonberg operates with a fully senior team, few meetings, and a direct, execution-focused culture.
- Engineers have substantial ownership and are expected to move quickly while maintaining high technical standards.
- The pace is demanding, and this is not a conventional 9-to-5 environment.
- The role suits someone comfortable with startup intensity, broad responsibility, and accountability for production outcomes.
- Apply through G2i with your resume and links to your GitHub, portfolio, or relevant projects. Please highlight your production Web3 experience and your contributions across frontend, backend, and blockchain integrations.
- Originally posted on Himalayas
