Low-Level Engineer

at Nord Security
📍 Vilnius, Lithuania
📍 Kaunas, Lithuania
EUR 38,400-84,000 per year
MIDDLE SENIOR
✅ Hybrid

SCRAPED

Used Tools & Technologies

Not specified

Required Skills & Competences ?

Security @ 3 Software Development @ 3 Docker @ 3 Linux @ 3 Python @ 3 GitHub @ 3 CI/CD @ 3 Networking @ 3 Rust @ 3 Android @ 3 iOS @ 3 macOS @ 3

Details

The world’s most advanced VPN, and a whole lot more.

If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands.

Your impact? Helping millions take back control of their online security, privacy, and data.

Low Level Team is responsible for delivering commonly used components for multiple platforms, like Windows, Linux, Android, Apple.

Responsibilities

  • Design and develop clean, maintainable, performant code in Rust.
  • Solve difficult problems in security, performance, privacy and networking at scale.
  • Apply clean code principles and work according to best-in-class industry standards.
  • Work together with members of the Low-Level Teams to deliver high-quality, secure and performant software solutions.
  • Get involved and contribute to growing the open source community around the libtelio library.
  • Leave code better than you found it.

Requirements

  • Desire to learn and improve.
  • Ability to self-drive software development and understanding of code ownership.
  • Solid software engineering knowledge in at least one strongly typed programming language (C/C++ developers are noted to transition easily to Rust).
  • Deep understanding of at least one operating system (firewalls, routing, networking, services, interrupts, etc.).
  • Advanced knowledge of networking protocols — UDP, TCP, IPv4/IPv6, DNS, etc.
  • Experience with GitHub or GitLab and understanding of core CI/CD principles.
  • Willingness and eagerness to share knowledge and mentor.
  • Virtualization and/or containers knowledge.

Don't worry if you do not tick all the boxes; the team is still interested in hearing from you. The key expectation is focus on results and specialization in some particular area.

Bonus Points

  • Previous experience in C or C++.
  • Previous experience with Python.
  • 5+ years of experience.
  • Computer science degree.

Tools You Will Use

  • Rust
  • GitLab / GitHub
  • Python
  • Linux, Windows, macOS, iOS, Android
  • Docker

Salary and Work Mode

  • Gross Salary: 3200 - 7000 EUR / Month (gross).
  • Workplace type: hybrid. Locations: Vilnius, Kaunas (Lithuania).