Mid/Senior Linux App Engineer

Warsaw, Poland


departament logo



The Desktop Applications department is a collaborative team of passionate backend engineers focused on what can be done instead of what's been done. We build on each other's ideas to solve complex problems by using C#, .NET, SWIFT, Linux, and macOS technologies.

Our Linux application team is joining forces with talented engineers from Android, iOS, macOS, Windows, and Browser Extension to shape the future of cybersecurity. While closely collaborating with team members and the product owner, everyone is involved in defining requirements and crafting innovative cybersecurity features. The team is taking charge of propelling their tech stack to new heights, including enhancing their build system and optimizing package releases. Together, they’re revolutionizing the way security solutions are built and delivered.

Main Responsibilities

  • You will contribute to the development effort for NordLayer for Linux devices. This includes:
  • Interacting with our existing backend REST APIs; 
  • Providing feedback based on Linux needs; 
  • Working along backend and other platform teams; 
  • You will also coordinate with our Product Owner and QA/Support team to analyze our Linux apps and assist with debugging them;
  • Develop and update SDKs;
  • Stay up to date with cutting-edge tools to ensure the excellent quality of the code. It’s all about that code!;
  • Maintain an ability to port the application to different architectures and Linux devices.

Core Requirements

  • 3+ years of experience coding with Golang, C/C++, or Rust languages;
  • Extensive Linux development experience and knowledge of its concepts;
  • Strong knowledge of Go programming language, paradigms, concurrency, cgo, and limitations;
  • Writing robust, testable, efficient, and easily maintainable code;
  • Knowledge of Git or other source control;
  • Experience in writing tests;
  • Linux networking knowledge - routing, firewall rules;
  • Interest in cybersecurity.

Tools You Will Use

  • Go;
  • SQLite;
  • Docker;
  • Gitlab;
  • Testify;
  • Vagrant.

Salary Range

  • Gross Salary 16819 - 32857 PLN/month

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 Tesonet. 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: