Middle Software Engineer (.NET)

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 Middle .NET 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:

• Maintenance of existing services (e.g., bug fixes, security updates, new feature development);


• Developing and maintaining high-quality, scalable services that power the platform;


• Work closely with product managers and other engineers to build robust backend solutions that ensure the products operate efficiently and reliably. 

Requirements:

• Work via Canadian Timezone (EDT)


• Be able to work independently, take ownership of features.


• Strong experience with .NET Core and its ecosystem 


• Good understanding of backend architecture and API design principles 


• Experience with AWS cloud services and infrastructure 


• Knowledge of CI/CD pipelines and DevOps practices 


• Understanding of database design and data modeling 


• Experience building and maintaining scalable backend services 


• Familiarity with agile methodologies 


• Experience using AI-powered development tools in coding workflows 


• Excellent problem-solving abilities 


• Good communication skills to effectively document and explain technical decisions 


• Ability to manage expectations and communicate challenges proactively 


• At least Upper-intermediate English level

Nice to have:

• Experience with Vue.js and TypeScript (for occasional frontend work) 


• Experience with containerization technologies (Docker, Kubernetes) 


• Experience with event-driven architectures and message queues 


• Understanding of performance optimization techniques for backend services 


• Previous experience working with distributed systems 

Team Setup & Work Style:

• Agile methodology using Jira (product and tech backlog)


• Using Test-driven Development Methodology 


• Slack for communication


• Team size: Developers, PM, UX designer


• “You build it, you run it” approach (owning development, releases, and monitoring)


• Peer code reviews with quality checks