Senior Backend Engineer / Technical Lead

ph3Senior Backend Engineer / Technical Lead /h3 ulliFull-time /li /ul pNexthink 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 1,500 customers to provide better digital experiences to more than 25+ million employees. Dual headquartered in Lausanne, Switzerland and Boston, Massachusetts, Nexthink has 9 offices worldwide. /p pWe are looking for an experienced bSenior Backend Engineer / Tech Lead /b to design and build scalable, reliable, and high-performance backend systems for Nexthink Assist, our AI-native product. You'll integrate new capabilities into Assist and customize and enhance the workspace experience that sits at the center of it. /p pYou will develop core services and infrastructure supporting large-scale data processing, real-time interactions, and integrations across multiple systems. This is a highly collaborative role requiring clear communication, strong technical judgment, and the ability to work effectively across teams. /p pYou will own significant backend components end to end, set technical direction, and navigate cross-team decisions and disagreements with minimal oversight. /p pbResponsibilities /b /p pDesign, build, and scale distributed backend systems that serve millions of users. /p pDrive end-to-end delivery of features: from design, implementation, deployment, and monitoring. /p pArchitect real-time, low-latency APIs and backend services for AI-driven conversational systems within Assist. /p pDevelop cloud-native services in Java, ensuring reliability, performance, and scalability. /p pWork on infrastructure components, including AWS-based deployments, containerization (Docker), and orchestration (Kubernetes/ECS). /p pBuild robust APIs and backend services that power AI-driven products and real-time interactions. /p pEnsure resiliency, fault tolerance, and compliance in high-throughput environments. /p pCollaborate with product managers, infrastructure engineers, and other teams to deliver production-ready systems. /p pContribute to technical discussions, share knowledge, and help evolve best practices in backend and infra engineering. /p p8+ years of professional backend engineering experience. /p pProven experience designing and scaling backend systems for millions of users or high-throughput real-time services. /p pSolid understanding of cloud-native architectures (AWS or similar), containerization (Docker), and orchestration (Kubernetes/ECS). /p pExperience with distributed data systems (e.g., Redis, Apache Kafka). /p pExposure to LLM integration (prompting, evaluation, observability). /p pStrong background in high availability systems, failover, and resiliency design. /p pCurious mindset with an eagerness to learn and adapt. /p pExcellent knowledge of observability practices: logging, monitoring, tracing, metrics. /p pStrong communication skills in English, able to explain complex technical topics clearly. /p pNice to have /p pJava frameworks knowledge (Micronaut, Spring). /p pPerformance tuning and scaling experience in high-throughput environments. /p pFamiliarity with GitOps, CI/CD, IaC. /p pWe are the pioneers and trailblazers of a global IT Market Category (DEX) that is shaping the future of how the world works, giving our customers’ IT Teams total digital visibility across their enterprise. Our innovative solutions integrate real-time analytics, automation, and employee feedback across all endpoints. This enables our IT teams to solve complex technical challenges, create ever more productive workplaces, and deliver happy, satisfied employees in the digital workplace. /p pWith over 1200 employees across 5 continents, Nexthink operates as One Team, connecting, collaborating and innovating to continuously grow. We call our employees ‘Nexthinkers’ and our commitment to diversity, inclusion, and equity is second to none. We currently have over 75 nationalities working with us, from all cultures and backgrounds, speaking many different languages. /p pIf you are looking for a change and like a nice atmosphere, lots of challenges, and having fun while working, this is a great opportunity for you! Check what we offer: /p ul liPermanent Contract and a competitive compensation package. /li liBeautiful office with a view of Lake Geneva, conveniently located next to the Prilly-Malley train station /li liHybrid work model balancing office and remote work, with a structured approach for new hires to foster connections and onboarding. /li liFlexible Hours and unlimited vacation (employees have unlimited paid time off on top of the 25 days of holidays we offer) plus 3 company-paid volunteer days. /li liFree access to a fitness centre inside the building. /li liReimbursement of the half-fare travel card for public transport. /li liReimbursement up to 50% of the cost of French classes. /li liRegular company and team events like voluntary days, pizza talks, team building activities, hosting meetups at the office and more! /li liBonuses for referring successful hires after three months of continuous employment. /li liWe offer a relocation package to people who are coming from another country. /li /ul pPlease note that not all the benefits listed above are available for temporary, contract, and internship roles. To ensure you have the most up-to-date information, we recommend checking with your Recruitment Partner. /p pBy clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy apply. /p /p #J-18808-Ljbffr