Lead FullStack Software Engineer

O projekcie: About the client: Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack 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. Wymagania: - 5+ years developing reliable, highly available, and scalable software systems - Strong understanding of software architecture and design patterns - Firm grasp of clean code principles and coding standards - Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development - Experience integrating AI tooling into your development environment for streamlined usage - Experience with AI Frameworks like Vercel AI SDK, LangChain, etc. - Strong proficiency with the following technologies: C# + Typescript - Strong proficiency with SQL & NoSQL datastores (GraphQL, Redis) - Strong proficiency with frontend development (HTML, CSS, JavaScript) - Strong proficiency with component-based frameworks and SSR (Next.js/React or Vue.js) or Angular with the desire to learn React/ Vue.js. - Hands-on experience developing and maintaining 3rd party content management systems - Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker - Experience with APIs and developing in a service-based application environment - Experience building optimized UIs for performance - Proficiency with version control systems such as Git - Experience working within a formal CI/CD pipeline - Experience with logging, monitoring, and alerting services like Datadog, Newrelic - Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend - At least Upper-intermediate English level - This role requires mandatory timezone coverage: work must align with the Toronto (ET) timezone for LATAM hours and 13:00–21:00 EET for EU hours approximately. Codzienne zadania: - Developing fast, high-traffic public-facing websites - Explore new technologies and help the team to use them - Work using AI tools and apply them to the SDLC - Following software development best practices while delivering the work - Following testing principles while testing your own code to ensure production readiness - Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes)