Mid-Senior Software Engineer (Rust)



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The Infrastructure department is responsible for influencing and tracking change, providing frontline support, and delivering software-defined solutions.

Low Level Team is responsible for developing and maintaining back-end software for NordVPN infrastructure.

Main Responsibilities

  • Design and develop clean, maintainable, and performant code in Rust;
  • Solve difficult problems in security, performance, and privacy, networking at scale;
  • Apply clean code principles and work according to the best-in-class industry standards;
  • Work together with the 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.

Core Requirements

  • Desire to learn and improve;
  • Ability to self-driven software development and understanding of code ownership;
  • Solid Software Engineering knowledge in at least one strongly typed programming language (based on our experience C++/C developers are jumping very easily into the Rust shoes);
  • Deep understanding of at least one operating system (firewalls, routing, networking, services, interrupts, etc);
  • Advanced knowledge of networking protocols - UDP, TCP, IP v4/v6, DNS etc;
  • Experience with GitHub, GitLab, and understanding of core CI/CD principles;
  • Willing and eager to share knowledge and mentor;
  • Don't worry if you don't tick all the boxes we would still be interested in hearing from you!

Bonus Points For

  • Previous experience with Rust;
  • Previous experience with Python;
  • Previous experience with WireGuard, OpenVPN, IPSec/IKEv2, QUIC, etc.

Tools You Will Use

  • Rust;
  • GitHub;
  • Gitlab;
  • Python;
  • Linux/Windows/macOS;
  • Docker/Vagrant/libvirt.

Salary Range

  • Gross Salary 19000 - 32900 PLN/Month.

Data Handling

Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes.

After you apply

Our recruitment process differs depending on specific positions and/or hiring teams. However, it tends to include the following three main stages and usually doesn’t exceed any more than five steps.

Step 1.

Get to know

The goal of the first step is to get to know each other better. So during that, we talk more about the role and ask you to share your story.

Step 2.

Technical evaluation

We test each applicant's technical knowledge and problem-solving ability through various assessments.

Step 3.

Meet the team

The final step is for you to meet the team, discuss your task, and dig deeper into the role you’re applying for. If everyone’s happy with the result, the closing step will be the offer.

We Offer

Apply now


Nord Security is committed to building an inclusive workplace with a diversity of backgrounds. We welcome applications from people of all ages, gender identities, sexual orientations, racial identities, ethnicities, religious beliefs, and disability statuses. To reduce the chance of unconscious bias, you may submit your CV without a photograph or other redundant information like age or marital status.

By filling in this form you agree to the processing of your personal data by Nord. Provided data is processed for recruitment purposes. You can withdraw your consent to the processing of your personal data at any time. For more information on your rights and data processing please read our Privacy Policy.

Nord Security is a world-leading cybersecurity solutions provider. We aim to shape a more trusted and peaceful online future for people everywhere. To achieve this goal, we’ve built a like-minded community of over 1000 cybersecurity and tech experts driven by Nord values. And we’re always looking to expand our team of: