React Job: Full-Stack Engineer (Web3)

Job added on




Remote Position
(From Everywhere/No Office Location)

Job type


React Job Details

Relayz is a blockchain based infrastructure ecosystem for hyper-secure communications with quantum resistant end-to-end encryption and Decentralized Identity (DID). Think Zoom for Web3.

The project was launched in
2020 by a group of professionals experienced in cybersecurity, blockchain and privacy tech. The company is based in Seychelles.

Relayz has the following features

1. Peer to peer videoconferencing

2. Web3 login and authentication

3. True end to end encrypted videochats

4. Incentivized, uncensorable and decentralized infrastructure

5. Privacy by design

6. HD quality videoconferencing with a simple UX. No need to download or install

7. NFT Avatars for DID, VR and AR

8. NFT memorable videoconferences

9. Apps for desktop and mobile

We differentiate ourselves by providing a simple, easy to use, uncensorable, secure and private by design alternative to Web2 counterparts such as Zoom or Microsoft Teams


  • Development of software for user-friendly visualization and administration of networked locking systems

  • Assist the Team Leader in organizing the development workflow

  • Implementation of user interfaces and backend services

  • Implementation, testing and documentation of software systems according to given system specifications

  • Conception and specification of new applications

  • Demanding and varied tasks with room for creativity in an innovative and international high-tech company


  • ️ Work with a team of top-notch engineers and technology evangelists

Competitive salary based on your expectations and interview results

The newest equipment if you need it

‍ Fully remote work or hybrid

Relocation to Lisbon (optional)

Equity (Tokens)

  • 3+ years of professional software engineering experience.

  • 2+ years of experience with Node

  • 1+ years of Experience in Web3

  • In-depth knowledge of React, TypeScript.

  • Experience with software design principles such as SOLID, Clean Code, Clean Architecture and 12Factors

  • Experience in agile development projects (Scrum, Kanban)

  • Good communication skills and the ability to work effectively in a remote team environment.

  • Good English skills for working with our international development partners

Nice to have
- Experience or knowledge of webRTC and jitsi.