Senior Full-Stack Engineer

So, what’s the role all about?

You will be welcomed into our Engineering department, which is divided into cross-functional, verticalized development teams, who are focused on delivering continuous improvements, features and developing new products. To support the delivery process and stability of our products, we can also count on our Product Support team, QA team, and SRE team who, alongside our Product and People team, Director/Architect and VP Engineering, are constantly looking to overcome new challenges, to innovate, and to ensure the success of our products and satisfaction of our customers

How will you make an impact?

• Build Impactful Software – Develop and deliver high-quality software solutions that efficiently address customer needs.
• Write Clean, Maintainable Code – Create well-structured, scalable, and maintainable code following best practices.
• Ensure Security & Reliability – Keep the codebase robust, tested, and secure, proactively addressing vulnerabilities.
• Optimize Performance – Profile and benchmark the codebase to identify and eliminate bottlenecks, ensuring efficiency.
• Oversee User Interface – Contribute to UI oversight, ensuring seamless and user-friendly experiences.
• Drive Operational Excellence – Implement best practices for monitoring, logging, and end-to-end testing to maintain stability and reliability.
• Mentor & Lead – Provide technical guidance and mentorship to other developers, fostering collaboration and professional growth.

Have you got what it takes?

• Experienced Full-Stack Developer – Several years of hands-on experience in full-stack software development, building scalable and efficient applications.
• Containerization & Debugging – Proficient in working with containers and debugging containerized applications.
• Linux Proficiency – Comfortable working in a Linux-based environment.
• Frontend Expertise – Strong experience with modern frontend frameworks such as React.js or Vue.js, including state management libraries like Redux and CSS-in-JS solutions.
• Backend Development – Skilled in building backend applications using frameworks like Node.js or Ruby on Rails.
• Design Mindset – A keen eye for good design and UI/UX principles—padding and margin aren’t just CSS properties to you.
• Database Knowledge – Familiarity with MongoDB or similar NoSQL databases; SQL experience is a plus.
• Real-Time Communication – Experience working with real-time communication protocols such as WebSocket or WebRTC.
• High-Quality Code & Testing – Passion for writing clean, well-structured, and thoroughly tested code.
• Adaptable & Growth-Oriented – Open to working with various programming languages and continuously learning new technologies.
• Strong Communicator – Ability to present new ideas and concepts clearly, including to management and stakeholders.
• Independent & Collaborative – Capable of working autonomously while thriving in a team-oriented environment.
• Incident Response & Decision Making – You stay calm under pressure, make decisions with urgency when necessary, and are comfortable being on call for emergencies when needed.

What’s in it for you?

Join an ever-growing, market disrupting, global company where the teams – comprised of the best of the best – work in a fast-paced, collaborative, and creative environment! As the market leader, every day at NICE is a chance to learn and grow, and there are endless internal career opportunities across multiple roles, disciplines, domains, and locations. If you are passionate, innovative, and excited to constantly raise the bar, you may just be our next NICEr!

Enjoy NICE-FLEX!

At NICE, we work according to the NICE-FLEX hybrid model, which enables maximum flexibility: 2 days working from the office and 3 days of remote work, each week. Naturally, office days focus on face-to-face meetings, where teamwork and collaborative thinking generate innovation, new ideas, and a vibrant, interactive atmosphere.

About Cognigy

NiCECognigy delivers AI that works—fast, human, and enterprise-ready. As the leading AI-first CX platform built for real-world scale, we combine Generative and Conversational AI through orchestration, tools, and enterprise systems to power Agentic AI. Backed by global CX leader NiCE, we empower brands with AI Agents that redefine customer experiences and achieve measurable ROI—instantly, across every channel and in 100+ languages.