Skills

Leadership TypeScript Problem-solving Networking Attention to detail Databases react tailwind Next.js PostGres

Job Specifications

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We are seeking a Full-Stack Engineer to work on Credit, the company’s leading undercollateralized lending system, with a focus on the World MiniApp and credit.cash. The ideal candidate will have expertise in Ethereum and TypeScript, along with strong knowledge of Postgres, Next.js, and React. While speed is crucial, equal emphasis is placed on quality and rigor. Products must perform smoothly for users worldwide, particularly those on lower-end devices. Working closely with the founding team, the engineer will ship frequently and make a direct impact on hundreds of thousands of lives, seeing their work in use every day.

Stack

Next.js (TypeScript)
Postgres
React
Tailwind (shadcn)
World’s MiniKit
Viem / wagmi

Key Responsibilities

Drive end-to-end development of applications, with a focus on performance, scalability, and reliability
Design and scale infrastructure and services to deliver fast, efficient performance across regions
Build and optimize frontend components for responsiveness and accessibility across mobile and desktop devices
Lead technical discussions, provide guidance, and mentor junior engineers
Collaborate cross-functionally with product and design to deliver impactful features
Ensure code quality through reviews, refactoring, and maintaining best practices across the codebase

Requirements

Proven expertise in Ethereum and TypeScript
Strong experience with Postgres, Next.js, and React
Track record of building and scaling production web applications
Deep understanding of backend performance and optimization techniques
Experience scaling infrastructure, including databases, hosting, and networking
Exceptional problem-solving skills and attention to detail

Nice to Have

Experience providing technical leadership or mentorship
Familiarity with shadcn, World’s MiniKit, and Viem/wagmi
Contributions to open-source software projects

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Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.

Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you.

About the Company

Calyptus is Web3's gamified hiring platform powered by AI and blockchain technology. To date, we've helped thousands of professionals boost their employability or land their dream job in Web3. Access our platform any time to kickstart your onchain resume, find top job opportunities, learn Ethereum or Solana development, attend live workshops from industry leaders and make the most of our fast-growing community. All completely for free. Trusted by the biggest employers in Web3 from Aave to Wintermute. Don't know where to ... Know more