---
title: 'Backend Engineer | Mid - Senior | Go | Core Team at Nord Security'
canonical: 'https://feeny.ai/job/backend-engineer-mid-senior-go-core-team-nord-security-vilnius-8scgj9sfh68t'
type: 'job'
last_seen: '2026-09-04'
---

# Backend Engineer | Mid - Senior | Go | Core Team at Nord Security

- **Company:** [Nord Security](https://feeny.ai/companies/nord-security)
- **Location:** Vilnius, Lithuania
- **Compensation:** €4k–€7k
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-09-04
- **Last confirmed live:** 2026-09-04
- **Apply:** https://jobs.ashbyhq.com/nord-security/cf7e6fd7-03f1-4360-887c-e3b48538555c/application

**Skills:** Go, PHP, REST API, Microservices, System Design, Clean Code, OOP, MySQL, Redis, RabbitMQ, Git, GitLab, Docker, Kubernetes, Client-side programming, DevOps, IT administration, Grafana, ElasticSearch, Cassandra

> Design and develop scalable, secure microservices using Go or PHP. Collaborate with cross-functional teams to ship features, mentor colleagues, and ensure high-quality code and system design.

## Job description

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.

## MAIN RESPONSIBILITIES

- Design and develop highly scalable, resilient, and secure microservices
- Write high-quality code that is tested, maintainable, and performs well under load
- Collaborate with your team members, QA, DevOps, and security teams on day-to-day tasks
- Ship new features and fixes successfully and on time
- Create technical designs and write documentation
- Perform R&D operations and find solutions to new and challenging problems we encounter
- Mentor colleagues and provide technical guidance when needed
- Demonstrate ownership of tasks from start to finish
- Constantly learn and grow professionally

## CORE REQUIREMENTS

- In-depth knowledge of GO and/or PHP programming languages
- Proven experience building and integrating REST API microservices
- Adhering to good system design patterns
- Knowledge of clean code design patterns and OOP principles
- Deep relational DB knowledge (preferably MySQL)
- Good working knowledge of NoSQL databases (preferably Redis)
- Experience with message queues (preferably RabbitMQ)
- Experience working with Git and source code repositories (preferably GitLab)
- Good written and verbal communication skills in English
- Integrity and an ownership mindset

## BONUS POINTS

- Have higher education in IT, Engineering, or other STEM fields
- Worked with Docker and Kubernetes
- Have experience with client-side programming (web, mobile apps)
- Have DevOps or IT administration experience
- Have an active GitHub account with code examples

## TOOLS YOU WILL USE

- GO
- PHP
- MySQL
- Redis
- RabbitMQ
- Grafana
- Docker
- Kubernetes
- ElasticSearch
- Cassandra

## WHAT WE OFFER

- Sharpen your edge: training, mentorship, and room to grow — always.
- Take the time you need: extra vacation days, sick days, and time off when life calls.
- Get premium healthcare: private health insurance in Lithuania and Poland — fully covered.
- Protect your peace: enjoy free subscriptions to Calm, Headspace, and Mindletic, and our own resilience and mindfulness trainings.
- Own your fitness: in-house gyms, sport cards, online workouts, and personal guidance — on us.
- Pack your bags for workation: experience our company-wide trip abroad to the fullest.
- Work from anywhere: work from wherever keeps you in the zone.
- Celebrate your milestones: birthdays, weddings, and new family members — all deserve a gift.
- Parent with ease: children’s summer camps and flexibility around the schedule — because parenting never pauses.
- Join the party: team building and company events people talk about for months.
- Unlock Cyber City: coffee bar, open gyms, kids’ room, music room, massage chairs — our Vilnius HQ is yours to enjoy.

Kindly refer to our Privacy Notice for Recruitment Candidates https://drive.google.com/file/d/1b2tV684_SYV1jQ4kuf91cnzrRBk3ef-5/view for comprehensive information regarding our data handling procedures throughout recruitment processes.

We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.

By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.

If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at privacy@nordaccount.com. Should you prefer to opt out of the automated evaluation, please submit your application directly to career@nordsec.com.

## About Nord Security

## Company Overview
- **One-liner**: Nord Security is a global provider of digital security and privacy solutions for individuals and businesses, best known for its flagship product NordVPN.
- **Entity Type**: Private (funding: $209M, raised at unicorn valuation of $1.6B in 2022)
- **Headquarters**: London, United Kingdom (operational HQ in Vilnius, Lithuania)
- **Founded**: 2012
- **Founders**: Tom Okman and Eimantas Sabaliauskas

## Core Business
- **Primary industry**: Cybersecurity (computer and network security)
- **Target customers**: Both B2C (individuals) and B2B (businesses of all sizes)
- **Mission statement**: “Shape a more trusted and peaceful online future for people everywhere.”

## Products & Services
- **NordVPN** – World’s fastest VPN, encrypts online traffic and protects privacy with next-generation encryption. (SaaS)
- **NordLayer** – Adaptive network access security solution for modern businesses, helping organizations scale securely. (SaaS)
- **NordPass** – Password manager built with zero-knowledge encryption, focused on simplicity and security. (SaaS)
- **NordStellar** – Threat exposure management solution that detects and responds to cyber threats before they escalate. (SaaS, launched 2024)
- **NordLocker** – End-to-end encrypted file storage and sharing tool with secure cloud backup. (SaaS)
- **Saily** – Global eSIM service that helps travelers stay connected affordably while roaming. (Service, launched 2024)

## Market Standing
- **Valuation/Market Cap**: $1.6B (achieved unicorn status in 2022); second tech unicorn from Lithuania.
- **Key Metric**: Annual Revenue ~$50M (LinkedIn estimate); Total Funding $209M.
- **Notable Investors/Partners**: Warburg Pincus (led 2023 round), Novator (led 2022 round), Surfshark (parent company).
- **Growth Signals**: Headcount of 1,482 (+16.3% YoY); operates in 24 countries; launched three new products in 2024 (NordStellar, Saily, Coveron); acquired Atlas VPN in 2021; active job postings up 19.6% YoY.

## Competitive Advantages
- **Comprehensive ecosystem** – Integrates VPN, password management, file encryption, network access security, and threat exposure in one brand.
- **Award-winning products** – Consistently praised by cybersecurity experts and top media.
- **Global scale** – Millions of users worldwide, presence across North America, Europe, Africa, Asia, and Australia.
- **Strong brand trust** – High retention, 4.4/5 employer rating on Glassdoor, 84% CEO approval.

## Strategic Focus
- Expanding product suite into adjacent cybersecurity areas (threat management, eSIM services).
- Strengthening B2B offerings with NordLayer and NordStellar.
- Maintaining rapid headcount growth and global office expansion.
- Continuing investment in R&D and threat intelligence.

## Why Work Here
- **Culture values**: “Restless achievers,” “Self-movers,” “Team players,” “Future shapers” – entrepreneurial and ownership-driven environment.
- **Work flexibility**: “Work from anywhere” policy – employees can work remotely or from global offices.
- **Perks & benefits**: Private health insurance, free psychologist consultations, premium wellness apps (Calm, Headspace), 24/7 gym access, extra annual leave and sick days, extensive training & mentorship programs.
- **Engineering culture**: Large technical team (668 employees in technical roles), opportunities to work on cutting-edge cybersecurity tools impacting millions of users.
- **Employee satisfaction**: 4.4/5 on Glassdoor (80% would recommend to a friend); strong work-life balance (4.5) and career opportunities (4.3).

## Sources
1. [nordsecurity.com](https://nordsecurity.com/about-us)
2. [linkedin.com](https://www.linkedin.com/company/nordsecurity)
3. [glassdoor.com](https://www.glassdoor.com/Overview/Working-at-Nord-Security-EI_IE4015819.11,24.htm)
4. [builtin.com](https://builtin.com/company/nord-security)
5. [nordsecurity.com/careers](https://nordsecurity.com/careers)

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