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- Tasks: Join us to enhance our P2P networking and storage systems using Node.js.
- Company: Holepunch is revolutionising app development with a peer-to-peer platform that prioritises user privacy.
- Benefits: Enjoy 100% remote work, flexible hours, and the chance to shape the future of technology.
- Why this job: Be part of a cutting-edge team creating apps without servers, empowering users with data control.
- Qualifications: Extensive P2P protocol knowledge and advanced JavaScript skills are essential for this role.
- Other info: Ideal for those passionate about open-source projects and building reliable systems.
The predicted salary is between 48000 - 72000 £ per year.
About Holepunch
At Holepunch, we’re building a peer-to-peer development platform that lets you build apps that don’t require infrastructure. No servers whatsoever. Holepunch apps can be deployed to users directly from the machine you develop on, and scale effortlessly. Since servers are removed from the equation, users retain full control over the data they create, keeping things maximally private. The benefits of peer-to-peer are innumerable, and we envision a world where everything is peer-to-peer by default. We’ve started demonstrating what this future will look like with Keet, our P2P communications app. Holepunch is built on a battle-hardened, Node.js-based technology stack we’ve built called Hypercore, which provides the basic machinery for establishing peer-to-peer connections and replicating data in a fashion similar to BitTorrent.
Currently looking for: P2P Node.js Engineer (Remote)
We're big fans of Node.js — Holepunch is built on it. During this next growth phase, we could use your help to expand and strengthen our core P2P networking and storage primitives. Our P2P technology covers a wide surface area, so if the parts of this following tech profile fits you, we’d love to talk to you.
Requirements
- Extensive knowledge of P2P protocols (Kademlia, BitTorrent, libp2p, hypercore)
- Demonstrable experience optimizing network protocols for performance
- Advanced JavaScript skills for implementing high-performance networking code
- Deep understanding of UDP and TCP/IP networking, including NAT traversal techniques
- Experience implementing custom binary protocols and serialization formats
- Familiarity with cryptographic primitives for secure P2P communication
- Experience with performance profiling and optimization of networked systems
Preferred Qualifications
- 5+ years experience building production P2P systems or distributed systems
- Experience optimizing JavaScript for low-latency networking applications
- Knowledge of V8 internals and JavaScript performance characteristics
- Experience with libuv and asynchronous I/O in C
- Contributions to open-source P2P projects or networking libraries
- Experience building reliable systems on unreliable networks
- Experience with Node.js native addons and bridging between JS and C
P2P Node.js Engineer (100% Remote - EU) employer: Punch Group
Contact Detail:
Punch Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land P2P Node.js Engineer (100% Remote - EU)
✨Tip Number 1
Familiarise yourself with the specific P2P protocols mentioned in the job description, such as Kademlia and BitTorrent. Having a solid understanding of these technologies will not only help you during interviews but also demonstrate your genuine interest in the role.
✨Tip Number 2
Engage with the open-source community by contributing to P2P projects or networking libraries. This hands-on experience can significantly boost your profile and show that you're proactive about your skills and knowledge in the field.
✨Tip Number 3
Prepare to discuss your past experiences with performance profiling and optimisation of networked systems. Be ready to share specific examples of challenges you've faced and how you overcame them, as this will highlight your problem-solving abilities.
✨Tip Number 4
Network with professionals in the P2P and Node.js communities. Attend relevant meetups or online forums to connect with others in the industry, which could lead to valuable insights and potential referrals for the position at Holepunch.
We think you need these skills to ace P2P Node.js Engineer (100% Remote - EU)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your extensive knowledge of P2P protocols and your experience with Node.js. Use specific examples from your past work that demonstrate your skills in optimising network protocols and implementing high-performance networking code.
Craft a Compelling Cover Letter: In your cover letter, express your passion for peer-to-peer technology and how it aligns with Holepunch's vision. Mention any relevant projects you've worked on, especially those involving P2P systems or distributed systems, to showcase your expertise.
Showcase Relevant Projects: If you have contributions to open-source P2P projects or networking libraries, be sure to include these in your application. Highlighting your practical experience will set you apart from other candidates.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which is crucial for a technical role like this.
How to prepare for a job interview at Punch Group
✨Showcase Your P2P Knowledge
Make sure to highlight your extensive knowledge of P2P protocols like Kademlia and BitTorrent during the interview. Be prepared to discuss how you've applied these protocols in past projects, as this will demonstrate your expertise and understanding of the technology that Holepunch relies on.
✨Demonstrate JavaScript Mastery
Since advanced JavaScript skills are crucial for this role, come ready to discuss specific examples of high-performance networking code you've implemented. You might even want to prepare a coding challenge or two to showcase your ability to optimise JavaScript for low-latency applications.
✨Discuss Networking Techniques
Be prepared to talk about your deep understanding of UDP and TCP/IP networking, especially NAT traversal techniques. Providing real-world examples of how you've tackled networking challenges will show that you can handle the complexities of P2P systems effectively.
✨Highlight Open-Source Contributions
If you've contributed to open-source P2P projects or networking libraries, make sure to mention this during your interview. It not only shows your passion for the field but also your commitment to collaboration and community, which aligns well with Holepunch's values.
