Backend Engineer | Senior | Go | Data Collection Team

NordVPN logo
Full Time
hybrid
Backend
Warsaw
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. 

The Data collection team is responsible for building and scaling analytics data and experimentation platforms that power user analytics and decision-making across the company.
The team's main products include:
-User analytics platform: events setup, collection, and distribution
-A/B testing platform
-Consent management platform

These platforms are foundational and are leveraged by other teams within the company, driving efficiency, consistency, and alignment in how data is collected, processed, and utilized. The team works closely with product and engineering stakeholders to provide scalable solutions that meet diverse business needs.

Main Responsibilities

  • Designing and scaling a user analytics platform that handles and supports different data pipelines;
  • Ensuring high performance and reliability for the data pipeline by accurate monitoring and alerting practices;
  • Creating and maintaining APIs to collect data from different pipelines;
  • Integrating new data collection endpoints into the platform to ensure smooth data transfers.

Core Requirements

  • Senior-level in Golang;
  • Decent exposure to any RDBMS and NoSQL system;
  • Experience designing high-intensity data streaming and distributing systems;
  • Experience working with messaging queues like Kafka or RabbitMQ;
  • Experience with K8s, Docker, and Redis or similar technologies;
  • Proven ability to set up and maintain GitLab CI/CD pipelines;
  • Experience working with AWS is a plus;
  • Experience in PHP language is a plus.

Tools You Will Use

  • Golang;
  • K8s;
  • Kafka;
  • PHP 8.1;
  • MySQL;
  • Cloudflare;
  • Grafana.

Salary Range

  • Gross Salary 23800 - 33400 PLN/Month.

Perks we offer

Our global mission fuels our drive. But when you need that extra push - here’s a list of things to look forward to.

Apply for this job

Backend

Warsaw

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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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Our values

Our values are rooted in the actions of our people. They describe how we solve problems, make decisions, and ultimately - reach our goals as a team.