Full-Stack Developer Mid-Senior AI Tools

Job Description

At Nord Security, we27re 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 travel2014our teams turn complex problems into solutions trusted by millions worldwide.

Life is online. In this role, you27ll 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.

• 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.

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.

Nice to have

• 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).

Company offers

• Extensive online and in-person training programs, access to platforms like Coursera and Skillshare, a mentorship program, and internal career moves when you27re ready for something new 2D your development has no ceiling here.
• Enjoy extra vacation days that grow with your time here, plus additional days off for sick leave, special occasions, and parenting.
• We provide premium private health insurance so you have peace of mind and fast access to care whenever you need it. Available in Lithuania and Poland.
• We provide free subscriptions to top-rated Calm and Headspace apps, offer resilience and mindfulness trainings, and run dedicated mental health events.
• We offer in-house gyms, Multisport and Urban Sport cards, and online workouts. Need something tailored? Our Physical Well-Being experts are here with group mobility sessions, fitness guidance, and one-on-one consultations.
• The entire company flies out abroad. The days are packed with workshops, activities, concerts, and real time together.
• When you need a reset, switch location and work from wherever keeps you sharp, creative, and in the zone.
• Birthdays, work anniversaries, weddings, new family members 2D each is marked with a special gift.
• We organize summer camps for the little ones and offer flexibility that lets you show up both for your family and your team.
• Get ready for team buildings that bring people closer, year-round company events that are equal parts educational and energizing, and the highlights everyone waits for 2D our iconic summer and winter celebrations.
• Our Vilnius HQ is fully yours to enjoy. Need focus? Silent room. Need energy? Open gyms. Need a break? Game room, music room, coffee bar. It27s a modern workspace built with your comfort in mind.