N-iX is looking for a Senior Full-stack  Engineer  to join the team.About the client:Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Full-stack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.Responsibilities: Design and develop full-stack cloud solutions from technical analysis to integration testing Support existing systems Mentor junior engineers on design patterns, code reviews, testing practices, and scalable architecture Establish documentation standards across teams Conduct root cause analysis and collaborate with production support to resolve issues Evaluate third-party software with business and engineering teams Maintain CI/CD pipelines for applications.  Requirements: Canadian timezone work hours (EDT) 5+ years of experience with C# and React for web application development Experience with Azure, including migration from Azure to AWS Familiarity with Kafka, SQL, and performance optimization Strong understanding of event-driven and microservices architecture Experience, Application Insights, and responsive front-end design using React Background in high-traffic websites, performance tuning, and security Ability to communicate technical solutions effectively Expertise in unit, component, and integration testing Experience with Azure DevOps, and JIRA in distributed teams Solid grasp of agile methodologies, including ScrumBan/Kanban and Gitflow.  Nice to Have: Previous DevOps Experience is a great advantage Experience with Java and Scala Experience with observability tools like Datadog We offer: Flexible working format - remote, office-based or flexible A competitive salary Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings