Software Engineer Full-Stack

Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere, with any application or network, before employees notice the issue. As the first solution to allow IT to progress from reactive problem solving to proactive optimization, Nexthink enables its more than 1,300 customers to provide better digital experiences to more than 18 million employees.

Dual headquartered in Lausanne, Switzerland and Boston, Massachusetts, Nexthink has 9 offices worldwide.

#LI-Hybrid

We are searching for driven and accomplished Full Stack Engineers
—whether your expertise lies in frontend, backend, or full stack development—who have a proven history of delivering impactful, customer-centric products. As a key member of our AI team, you’ll play a vital role in prototyping, building, and deploying innovative features to production. You’ll collaborate closely with product managers, designers, and infrastructure teams to craft scalable, AI-powered solutions that redefine the digital employee experience.

This cross-functional role demands exceptional communication skills, enabling you to break down complex technical concepts into clear, accessible language for diverse audiences. You’ll excel in a collaborative, fast-paced environment, making a direct and measurable impact on large‑scale, customer-facing agentic AI products.

• You will work with some of the most exciting new technologies, allowing you to build truly distributed cloud‑native applications using a modern technology stack and deploy it to multiple regions across the globe
• You will play a central role in developing products that involve Agentic AI functionality (Chat, dashboards, langraph, rag, etc.).
• You will design, build and scale systems that will be used by millions of people
• You will have end‑to‑end responsibility for feature development and work closely with designers, product managers, and other engineering teams
• Spark off co‑workers who will challenge your thinking and help you to achieve your full potential

• BSc/BEng or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience).
• Backend Expertise: For backend‑focused roles, you should demonstrate proficiency in at least one modern backend language such as Java (version 17 or higher), Python, or Node.js. Experience in building, maintaining, and optimizing scalable, secure, and high‑performance APIs and microservices for enterprise customers is highly desirable. Exposure to best practices in code quality, testing, and deployment within large‑scale B2B software systems will set you apart.
• Frontend Proficiency: If your focus is frontend development, you should have a solid understanding of modern front‑end technologies, especially React and Typescript. Experience designing and delivering intuitive, robust user interfaces for business users, with a keen eye for usability and accessibility, is essential. Familiarity with component‑based architecture and state management in complex web applications is a plus.
• Cloud‑Native Engineering: A strong understanding of cloud‑native architectures, ideally with practical experience in AWS or comparable cloud platforms, is crucial. You should be comfortable with containerisation technologies such as Docker and orchestration tools like Kubernetes or ECS. Demonstrable experience deploying, monitoring, and scaling B2B solutions in production cloud environments is highly valued.
• Growth Mindset: A naturally curious mindset with a genuine eagerness to learn, adapt, and stay abreast of emerging technologies and industry best practices. You proactively seek opportunities to expand your skill set and contribute innovative ideas to the team, especially as we pioneer new agentic AI solutions for enterprise clients.
• Communication &
  
  Collaboration:
  
  Excellent communication skills in English, both written and verbal, are essential. You can clearly articulate technical concepts to both technical and non‑technical audiences, and you…