Nordsec
Nordsec29d ago

Frontend Engineer | Senior | React | Network Department

Warsaw · WarsawFull Timesenior
EngineeringFrontend EngineeringFrontend Engineer
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Quick Summary

Overview

At NordLayer, we’re building cybersecurity that scales with the business. A toggle-ready platform that helps modern teams thrive—without the security headaches. Trusted by 11,000+ global companies,

Technical Tools
EngineeringFrontend EngineeringFrontend Engineer
At NordLayer, we’re building cybersecurity that scales with the business.

A toggle-ready platform that helps modern teams thrive—without the security headaches. Trusted by 11,000+ global companies, NordLayer plugs into any tech stack and protects users across borders.

Your impact? Helping businesses stay protected and moving forward with future-ready network security.
  • Expand and improve our codebase by writing clean, quality TypeScript code supported by tests.
  • Provide technical leadership to frontend developers through code reviews, and guidance on implementation approaches.
  • Collaborate closely with backend engineers to define API contracts and ensure reliable integration between frontend and backend services.
  • Work with product managers and designers to translate product requirements and UX designs into practical technical solutions.
  • Ensure high engineering standards by promoting best practices in code quality, testing, and maintainability.
  • Support the team in delivering features in a Scrum environment by helping break down work, identifying risks early, and contributing to estimations.
  • 5+ years of experience bringing real business value through building and maintaining modern frontend applications using React and TypeScript.
  • Experience designing frontend architectures and establishing scalable components and state management patterns.
  • Strong understanding of frontend performance optimization and web application best practices.
  • Experience working with REST APIs and collaborating closely with backend teams.
  • Familiarity with frontend testing frameworks such as Jest, Testing Library, Cypress, or Playwright.
  • Experience leading technical discussions within a distributed team environment.
  • Hands-on work in building or contributing to shared design systems.
  • Experience supporting or leading technical initiatives across multiple teams.
  • Knowledge of CI/CD pipelines and modern development workflows.
  • TypeScript
  • React
  • Styled-components
  • React Query
  • React Router
  • Vite
  • Storybook
  • Jest
  • React Testing Library
  • Sentry
    • Gross salary 24,000 - 33,400 PLN/Month.

    Listing Details

    Posted
    March 23, 2026
    First seen
    March 26, 2026
    Last seen
    April 22, 2026

    Posting Health

    Days active
    26
    Repost count
    0
    Trust Level
    25%
    Scored at
    April 22, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
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    Nordsec
    Nordsec
    lever
    Employees
    5
    Domain
    nordsec.pl
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    NordsecFrontend Engineer | Senior | React | Network Department
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