Frontend Engineer | Mid-Senior | Sparta Squad

Nord Security

United States

October 28, 2025

Apply Now

Frontend Engineer | Mid-Senior | Sparta Squad

Vilnius / Kaunas
NordLayer – Frontend - NordLayer /
Full Time /
Hybrid
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.

The Web team builds and operates NordLayer’s marketing website - a server‑side rendered Next.js application connected with a headless CMS. We partner closely with Marketing and Content teams to ship fast, accessible, and responsive experiences that tell our story and convert. Performance, SEO, and Core Web Vitals are first‑class metrics for us and inform every decision we make.

We’re a driven, collaborative engineering group that values ownership, curiosity, and pragmatic excellence. We plan together, swarm on tough problems, and ship iteratively. You’ll have autonomy to own features end‑to‑end, with a supportive team for reviews, pairing, and knowledge sharing. Senior engineers set technical direction and mentor others; mid‑level engineers grow quickly through scoped ownership, clear feedback loops, and opportunities to lead projects.

Main Responsibilities

    • Build, optimize, and maintain Next.js pages and shared components for campaigns, product launches, and content experiences;
    • Model and integrate content with our headless CMS, enabling non‑technical authors to move fast;
    • Raise the bar on performance and Core Web Vitals via profiling, code splitting, caching, and CDN/edge strategies;
    • Improve accessibility, SEO foundations, analytics instrumentation, and internationalization;
    • Partner with Design, Brand, SEO, and Marketing to experiment, A/B test, and iterate based on data;
    • Contribute to our design system and engineering standards; occasionally extend backend APIs, edge functions, or CMS webhooks when needed;

Core Requirements

    • +3 years of experience with modern React and TypeScript; +1 year of experience with SSR/ISR in Next.js; experience with Redis and enterprise-level scaling would be a plus;
    • A performance mindset with hands‑on wins across Core Web Vitals metrics; familiarity with CSS architectures (like BEM, Atomic Design);
    • Familiarity with headless CMSs and content modeling (e.g., Contentful, Storyblock, Strapi) and marketing site essentials (metadata, sitemaps, schema.org);
    • Solid testing and CI/CD practices (e.g., Jest, Playwright, GitLab Pipelines) and experience with platforms like Docker;
    • Clear communication with non‑engineering stakeholders and a collaborative approach;
    • Senior level: ability to lead initiatives, mentor, and shape architecture;
    • Mid level: strong fundamentals, ownership of scoped projects, and eagerness to learn;

Tools You Will Use

    • TypeScript;
    • React;
    • Next.js;
    • Jest;
    • Headless CMS

Salary Range

    • Gross salary 3200 - 7000 EUR/Month.
What We Offer

Innovate with industry leaders
Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.

Learn & grow
Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company. 

Work in a next-gen Cyber City office
Thrive in our bustling office, featuring ergonomic workspaces, modern meeting rooms, engaging events, and specialty coffee to fuel your day.

Hybrid work
Enjoy the flexibility with 3 office days and working from home for the remaining 2.

Work from anywhere
Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.
 
Physical well-being
Boost your health with free-of-charge 24/7 gym access, onsite and online workouts, and consultations led by in-house Physical Well-Being experts. 

Mental & emotional health
Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.

Premium healthcare
Receive private health insurance giving you peace of mind for your health needs.

Extra days off
Enjoy additional vacation days off as you grow with us. Plus, get extra days for sick leave, special occasions, or parenting needs.
 
Joyful moments – special treats
Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.
 
Company events & team-building
Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.

Workation
Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.

Kindly refer to our Privacy Notice for Recruitment Candidates 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 . Should you prefer to opt out of the automated evaluation, please submit your application directly to .
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Apply Now