Senior Back-End Developer
Neynar provides tools and APIs for developers to build applications on the Farcaster social protocol. It enables the creation of mini-apps, clients, and AI agents by facilitating the integration of social and on-chain data, conversation syncing, and data analysis.
Funding
About NEYNAR
Neynar is a platform that offers a suite of tools and APIs for developers building on the Farcaster protocol. Its services are designed to accelerate the development of Farcaster-based applications such as mini-apps, clients, and AI agents. Key features include the ability to integrate social data by enriching app identities with Farcaster profiles and social graphs, and tools to launch mini-apps quickly with built-in analytics and push notifications. Developers can also deploy AI agents with contextual awareness for automated interactions, embed live Farcaster threads into any webpage, and access relevant on-chain data like token balances and holder information. Additionally, Neynar supports the creation of scalable Farcaster clients with instant authentication and provides access to real-time data streams and indexed databases for large-scale data analysis.
Skills
About the Role
You will develop scalable, high-performance backend applications from concept to completion. You will design and implement APIs and backend services, integrate Web3 libraries when required, optimize performance, write and maintain automated tests, perform code reviews, and mentor other developers. You will collaborate closely with product managers and designers to translate requirements into reliable production systems and continuously improve system reliability and performance.
Requirements
- Node.js
- TypeScript
- Nest.js / NestJS
- TypeORM
- Familiarity with Web3.js (preferred)
- Familiarity with Ethers.js (preferred)
- Proven track record of building scalable high-performance applications
- Experience leading or mentoring other developers
- Portfolio or previous work samples required
Responsibilities
- Develop scalable high-performance backend applications
- Design and implement RESTful and GraphQL APIs
- Integrate blockchain and Web3 libraries where needed
- Write clean maintainable TypeScript code using Node.js, NestJS and TypeORM
- Optimize application performance and scalability
- Write and maintain automated tests and CI workflows
- Perform code reviews and ensure code quality
- Mentor junior developers and provide technical guidance
- Collaborate with product managers and designers to deliver features
- Stay updated on crypto and Web3 trends and best practices
Benefits
- Remote work from anywhere
- Monthly wages processed in USDT