Mid-Senior Go Engineer (Saily)

Vilnius or Kaunas


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The team behind NordVPN is excited to introduce Saily, the new eSIM service. The product ensures that global connection to the internet is as smooth and effortless as possible.

Main Responsibilities

  • Build a completely new sophisticated microservice system for the new eSim Product;
  • Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics;
  • Develop and maintain a high-quality codebase;
  • Seek to improve code and performance constantly;
  • Mentor colleagues on development best practices & provide technical guidance;
  • Exercise influence on the overall vision and long-range goals of your team;
  • Perform R&D operations whenever required;
  • Work as part of a cross-functional team and help to ensure smooth communication between all team members;
  • Collaborate with engineering, product, and design professionals from other teams.

Core Requirements

  • Experience working with Go;
  • System design is nothing new to you, and you know what patterns to use, when, and why;
  • Previous experience in working with K8s and microservice architecture is a plus;
  • Previous experience with SQL (MySQL, PostgreSQL) and NoSQL (Cassandra, Redis) solutions;
  • Previous experience with Kafka;
  • Passionate about building APIs 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.

Tools You Will Use:

  • Go;
  • MySQL;
  • Kafka;
  • Kubernetes;
  • AWS;
  • Redis;

Salary Range

  • Gross Salary 3150-6950 EUR/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: