Hiring: Web3 VPN Backend Developer at Quanta Tech Systems -->

Hiring: Web3 VPN Backend Developer at Quanta Tech Systems

3 Oct 2025, October 03, 2025

 

Foto:Pixabay

VISTORBELITUNG.COM,Quanta Tech Systems is currently seeking a skilled and enthusiastic Web3 VPN Backend Developer to join their innovative, fully remote team. This is a unique opportunity to work at the intersection of blockchain, security, and decentralized networking.


Job Overview


| Detail | Specification |


| Role: | VPN Backend Developer |


| Industry: | Web3, Decentralized Technology |


| Employer: | Quanta Tech Systems |


| Location: | Remote (Global) |


| Compensation: | $25 – $55 per hour |


| Application Deadline: | Closes in 23 days 


Role and Responsibilities

As a VPN Backend Developer, you will be crucial in developing and maintaining the secure, decentralized infrastructure for Quanta Tech Systems' web3 VPN service. Your primary focus will be on the core logic, performance, and security of the backend systems.


Key responsibilities will likely include:


Designing, implementing, and optimizing backend services for a high-performance, low-latency VPN network.


Working with Web3 components to integrate decentralized identity, payment, or governance features into the VPN service.


Ensuring robust security protocols and strong encryption are utilized across the entire backend stack.


Managing and scaling the network infrastructure to handle a growing global user base.


Collaborating with frontend developers and security engineers to define APIs and address performance issues.


Required Skills and Experience

The ideal candidate will have a strong background in backend development and a passion for decentralized technology and privacy.


Expertise in Backend Development: Proficient in one or more relevant languages (e.g., Go, Rust, Python, or Node.js).


VPN/Networking Knowledge: Deep understanding of networking protocols (TCP/IP, UDP) and VPN technologies (e.g., WireGuard, OpenVPN, IPsec).


Web3 Familiarity: Experience or strong interest in blockchain technology, smart contracts, and decentralized architectures (ideally with Solana, Ethereum, or similar chains).


Security Focus: Proven ability to write secure, scalable, and highly available code.


How to Apply

If you are a driven backend developer ready to build the future of decentralized internet security and meet the challenges of the Web3 space, this role is for you.


To submit your application, please visit the official job listing platform: cryptojobslist.


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