TypeScript Developer (Web3)
Company Background
Our client is a California-based blockchain start-up building cutting-edge tools for the future of Web3 commerce.
Project Description
The project centers around building and maintaining modular, high-performance tax calculation library that supports both tax-inclusive and tax-exclusive pricing logic. The platform is lightweight and extensible, enabling deep integration with various transaction and order processing systems across Web3 and traditional commerce. The full-stack engineer will focus primarily on front-end development while working across the stack to enhance integration, performance, and user-facing components.
Technologies
- TypeScript
- React
- Vite
- Web3 libraries
- Ethers
- Axios
- Elysium
- TailwindCSS
- MongoDB
- Mongoose
What You'll Do
- Build and optimize front-end interfaces using React, Vite, and TailwindCSS
- Contribute to the development and extension of the project
- Integrate Web3 functionality using Ethers.js and Web3.js
- Collaborate on API design and implementation using Axios and REST principles
- Write reusable, well-documented, and thoroughly tested code
- Support architecture decisions for pricing and tax logic flows
- Participate in code reviews and technical discussions
- Ensure responsive performance and accessibility across Web3-enabled interfaces
Job Requirements
- 3+ years of experience in software development with JavaScript/TypeScript, React
- Proficiency in TypeScript and JavaScript
- Familiarity with MongoDB and Mongoose
- Solid understanding of Web3 development, including Ethers.js or Web3.js
- Comfortable working with REST APIs and Axios
- Familiarity with React, Vite, and TailwindCSS
- Proactive, self-driven, and able to work independently
- Strong communication skills and the ability to document technical processes
- English level: Upper Intermediate (B2+) or higher
What Do We Offer
The global benefits package includes:
- Technical and non-technical training for professional and personal growth;
- Internal conferences and meetups to learn from industry experts;
- Support and mentorship from an experienced employee to help you professional grow and development;
- Internal startup incubator;
- Health insurance;
- English courses;
- Sports activities to promote a healthy lifestyle;
- Flexible work options, including remote and hybrid opportunities;
- Referral program for bringing in new talent;
- Work anniversary program and additional vacation days.
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