Mid/Senior Low-Level Software Developer (Golang)

Warsaw, Poland


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The Threat Protection department is responsible for all of the cybersecurity features inside our products to secure our users from malicious actions and ensure customer privacy. To achieve the desired security goals, we are sharp and base our attitude on high ethical standards and integrity.

Our Threat Protection team combines its expertise and innovative approach to develop advanced, trustworthy products for our users. We acknowledge that success starts with having the right people in the right place. Currently, we’re looking for new team members to join us.
The Threat Protection Team’s mission is encoded in its name - we provide threat protection software-defined solutions for our users. Our team is passionate about solving complex systems, network, software development, automation, and programming-related riddles. Our projects vary from the privacy of the user to malware protection. The team writes code that is deployed at scale, serving hundreds of thousands of customers worldwide. That sounds like the challenge you were looking for - read on!

Main Responsibilities

  • Design, code and maintain low-level solutions for Threat Protection team in Golang;
  • Implement code according to research papers and design documents that would work fast and reliably;
  • Write maintainable and testable code, including proper versioning, coding standards, tests on CI/CD;
  • Provide code reviews, design feedback, demos, technical requirements & documentation;
  • Resolve complex and interesting issues in our product;
  • Provide technical leadership, overlook other low-level developers' work, provide guidance.

Core Requirements

  • Professional development experience using Golang;
  • Passionate about computer science, algorithms, making them work to deliver value;
  • System design is nothing new to you, and you know what patterns to use, when and why;
  • Passionate about building applications that are easy to use and simple to understand;
  • A collaborative mindset where you love to discuss, rethink, and redesign your ideas that create shared success within your team and the company.

Bonus Points for

  • Experience with C, C++ or any other low level language
  • Knowledge of cgo subsystem in Golang
  • Experience with networking protocols
  • Knowledge of Windows or OSX platform API

Tools You Will Use

  • Go
  • Git
  • Docker
  • Gitlab CI/CD
  • Delve
  • Bash and/or PowerShell

Salary Range

  • Monthly gross salary from 22687 to 32857 PLN.

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.

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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: