Senior .NET Developer (вакансія неактивна)

We are opening a position for a Senior .NET Developer with an understanding of software architecture to join the team of our US-based customer, who is developing a range of products for homeowners associations.

Responsibilities:

• Work closely with architects to implement service decomposition strategies
• Refactor and enhance existing service code for performance, maintainability, and scalability
• Contribute to improving the structure and reliability of the backend service layer
• Assist in the rewriting and modernization of legacy backend services into a microservices architecture
• Support and guide team members through mentorship and collaboration
• Contribute actively to backlog refinement to help the team identify optimal technical solutions
• Deliver development tasks on schedule, ensuring high standards of quality, performance, and adherence to coding best practices
• Maintain clear and thorough documentation of progress, decisions, and scope adjustments in Jira
• Oversee and coordinate software deployment processes
• Take ownership of complex development challenges and document implemented solutions
• Partner with the QA team to investigate and resolve defects identified during sprints
• Demonstrate accountability, dependability, and a proactive approach to communication

Requirements:

• 5+ years of strong experience with .NET (C#) and microservices architecture
• Strong experience with ASP .NET Core Web API
• In-depth knowledge of RESTful APIs and distributed systems
• Experience with Azure Cloud Platforms is a must-have
• Experience with Azure Functions is a must-have
• Experience with Azure Service Bus is a must-have
• Experience with Azure SQL Database
• Proficiency in Entity Framework for database management
• Strong problem-solving and troubleshooting skills
• Ability to refactor legacy code and optimize services for scalability and performance
• Reliability and accountability in meeting deadlines and project milestones
• Excellent communication skills in English at Upper-Intermediate level or higher, with the ability to collaborate effectively within a team

Will be a plus:

• Experience with Azure Networking
• Familiarity with Docker and Kubernetes for containerization and orchestration would be preferred

We offer:

• Remote-first work model with flexible working hours (we provide all equipment)
• Comfortable and fully equipped offices in Lviv and Rzeszów
• Competitive compensation with regular performance reviews
• 18 paid vacation days per year + all state holidays
• 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
• Medical insurance with an affordable family coverage option
• Mental health program which includes free and confidential consultations with a psychologist
• English, German, and Polish language courses
• Corporate subscription to learning platforms, regular meetups and webinars
• Friendly team that values accountability, innovation, teamwork, and customer satisfaction
• Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
• We are committed to supporting Ukraine and actively participate in charity initiatives