Web3 / Blockchain Developer (Crypto & Token Systems)

Title: Web3 / Blockchain Developer (Crypto & Token Systems)

Company:Basil Health CalmSync

Location:Remote

Engagement:Full-time

Overview

Welcome to Basil Health where Neuroscience meets Artificial Intelligence to redefine mental wellness.

We are a neurotechnology startup pioneering evidence-based, measurable mental well-being through EEG + AI-powered insights into stress, focus, anxiety, and relaxation. Our mission is simple yet revolutionary: to make mental wellness measurable, personalized, and affordable helping individuals and organizations cut costs on ineffective or unproven wellness programs.

By combining AI analytics, neuroscience, and biofeedback, Basil Health empowers people to understand what truly works for their mind,optimizingoutcomes while reducing wasteful spending on generic wellness solutions.

Validated by global institutions such as the Indian Army, IIT Kanpur, IIT Mandi, the University of Maryland, and Michigan State University, Basil Health is building the next era of neurotech-driven, cost-efficient cognitive wellness.

About Basil Health

We'relaunching an innovative wellness product designed to help people live healthier, happier, and more balanced lives.We combine modern behavioural science with time-tested wisdom traditions to create meaningful, accessible wellness experiences.

This role offers a unique opportunity to shape the product's story, craft its experiences, and introduce it to the world from day one.

Role Summary:

We are seeking a highly skilled Cryptocurrency Expert & Developers to lead the end-to-end design, development, and deployment of a new custom cryptocurrency/token system. This token will be used within our ecosystem and must support secure wallet integration and seamless transfers.

The ideal candidate has hands-on experience with smart contract development, blockchain deployment, and crypto wallet integrations.

Responsibilities:

• Design and develop a custom token (e.g. ERC-20, BEP-20, or similar) along with Chainlink automation
• Write, test, and deploy secure smart contracts
• Provide APIs or interfaces for token distribution and wallet interaction
• Enable wallet transfers to personal crypto wallets (e.g., MetaMask, Trust Wallet)
• Implement token-related business logic based on defined distribution criteria
• Ensure gas efficiency, scalability, and security of contracts
• Support backend integration with existing systems
• Provide admin tools for token management and distribution

Preferred Skills & Experience:

• Strong experience with Solidity, Web3.js, Ethers.js, or similar frameworks
• Proven track record of launching secure tokens on Ethereum, BSC, or other networks
• Experience with wallet integration and Web3 applications
• Understanding of smart contract testing and auditing best practices
• Familiarity with backend development (Node.js or Python preferred)
• Ability to work independently and deliver end-to-end crypto solutions
• Experience in ERC 3643 (T-REX) and Chainlink Oracle (RWA) is a plus

How to Apply

Send your resume anda short notedescribing your vision for creating meaningful wellness experiences to[Confidential Information]/[HIDDEN TEXT].