Full-Stack Developer - Mid-Senior, AI Tools

At Nord Security, we’re creating a safer cyber future.

We help people and businesses take back control of their online security, privacy, and data. From VPNs to password managers, threat intelligence to eSIMs for travel—our teams turn complex problems into solutions trusted by millions worldwide.

Life is online. In this role, you’ll help people own it.

You will build and maintain the internal AI-powered and automation tools that help our teams work smarter and eliminate repetitive, manual work. From front-end interfaces to back-end services, you'll own the full development lifecycle - designing, shipping, and scaling applications that drive our transition to an AI-first company.

Main Responsibilities

• Build & Ship AI, automation Tools: Gather requirements, design and develop full-stack internal applications (front-end + back-end) that leverage AI - taking them from problem, idea to production;

• Integrate with Enterprise Systems: Connect AI-powered tools to internal platforms and data sources (e.g., Jira, Confluence, Slack, BigQuery) through well-designed APIs;

• Own the Infrastructure: Deploy and manage applications using Docker, Kubernetes, and cloud services (AWS/Azure/GCP), ensuring they're reliable and scalable;

• Collaborate Across Teams: Work closely with stakeholders from different departments to understand their needs and translate them into practical, user-friendly tools;

• Maintain Quality & Security: Ensure applications follow security best practices, especially when handling sensitive data and AI pipelines.

Core Requirements

• Full-Stack Development: Solid experience building web applications end-to-end (e.g., Python/Node.js + React/Vue);

• Cloud & DevOps: Comfortable with Docker, Kubernetes, and managing cloud resources (AWS, Azure, or GCP);

• API Development: Experience designing and integrating RESTful APIs to connect systems and services;

• Security Awareness: Understanding of secure coding practices, particularly around data handling;

• Self-Starter Mindset: High level of independence, ownership, and a can-do attitude;

• Strong Communication: Ability to work effectively with technical and non-technical stakeholders in a fast-paced environment.

• Comfortable with Ambiguity: Able to operate effectively when requirements, problems, and priorities are unclear or shifting - navigating a fast-moving environment and adapting quickly as things change;

• Product & Solution-Oriented Mindset: Able to make decisions independently based on your own reasoning, moving things forward even without clear guidance, always focused on delivering real value to users.

Bonus Points For

• Experience working with AI/ML APIs or building AI-powered features;

• Familiarity with vector databases and observability tooling;

• Experience administering third-party SaaS platforms and managing access controls (SSO, permissions).

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 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 [email protected]. Should you prefer to opt out of the automated evaluation, please submit your application directly to [email protected].