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Lightning Protocol Engineer (Remote)

Lightning

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4 open lightning roles across 1 companies are on ApplySarthi right now.

What lightning roles keep asking for: C++ (50%), Go (25%), System design (25%) — counted across their open postings here.

C++ jobs

Lightning has 14 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for lightning roles keep coming back to C++, Go, System design. Practise those questions before you sit with Lightning.

Questions you are likely to be asked

  1. Why do you want to join Lightning?
  2. What is your experience with System design? Tell me one thing you learned the hard way.
  3. How would you design an API for a feature you have worked on?
  4. What do you do when a production issue happens on your code?
  5. Walk me through a system you built. How was it designed, and what would you change now?

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We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols. This includes working on lnd[1] and neutrino[2], conducting novel cryptocurrency research, contributing to the design of BOLT[3] specifications, and helping create the next generation of smart contract applications on Bitcoin. An ideal candidate would have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone. Roles: - Design and implement core Lightning Network (LN) protocols and algorithms - Contribute to mission critical peer-to-peer cryptocurrency daemons written in Go - Collaborate with the greater team on the research and design of future iterations of LN - Participate in issue triage and code review of open source contributions to our various repos - Communicate with the wider community and industry about our software and technology Skills: - Strong engineering background with solid programming skills - Experience in Go desired, C or C++ relevant as well - Thorough understanding of the principles of distributed systems and peer-to-peer networking - Solid engineering practices and processes, such as testing methodology and documentation - Experience with Bitcoin, cryptography, and/or financial software - Prior contributions to crypto protocols and open source software collaboration preferred - Quick learner, geared towards implementation - Eager to develop new skills and willing to take ownership of projects Check out our Github repos at https://github.com/lightningnetwork/lnd and https://github.com/lightninglabs/ [1] https://github.com/lightningnetwork/lnd [2] https://github.com/lightninglabs/neutrino [3] https://github.com/lightningnetwork/lightning-rfc

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Listed on ashby · posted 2022-01-04. ApplySarthi collects openings and links to application pages; the role is advertised by Lightning, not by us.