Cardiosense is hiring a
Senior C# Developer - Click Effect

We are a remote team of dedicated professionals based mostly in the Czech Republic, consisting of 3 backend developers, 2 frontend developers, and 2 QA engineers. Our product (ClickEffects) is a desktop/web application used in arenas across the US to engage fans, monetize aired graphics, and enhance overall event production. We are looking for a Senior C# Developer to join our team and help transform our desktop application into a web-based, multi-service application while focusing on mentoring our junior developers.

As a Senior C# Developer, you will play a crucial role in our development team, focusing on migrating our desktop application to a web-based solution. You will be instrumental in designing, developing, and implementing microservices using .NET 6/8, C#, and gRPC. Your expertise will ensure the successful transition of our applications, providing enhanced performance, scalability, and maintainability.

Lead the migration of a large-scale desktop application to a web-based platform.

Develop and implement microservices architecture using .NET 6/8, C#, and gRPC.

Design and develop scalable, high-performance, and reliable microservices.

Collaborate with the architecture team to define service boundaries and integration patterns.

Analyze, refactor, and optimize legacy code to improve performance and maintainability.

Apply design patterns and SOLID principles to modernize and enhance the codebase.

Work closely with cross-functional teams including product managers, QA engineers, and DevOps.

Mentor and guide junior developers, fostering a collaborative and high-performing team environment.

Ensure code quality through code reviews, unit testing, and adherence to best practices.

Continuously improve the codebase through refactoring and optimization.

Create and maintain comprehensive documentation for new and existing systems.

Monitor and maintain the health of the applications in production, including troubleshooting and resolving issues.

Education:

Bachelor's or Master’s degree in Computer Science, Software Engineering, or a related field.

Experience:

Minimum of 5 years of professional experience in software development with a focus on C# and .NET framework.

Ability to navigate and refactor legacy codebases.

Extensive experience with microservices architecture and related technologies.

Proficiency in .NET 6/8, C#, and gRPC.

Strong understanding of RESTful API design and implementation.

Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker, Kubernetes).

Strong knowledge of database systems, both SQL and NoSQL.

Proficiency in applying design patterns and SOLID principles.

Excellent problem-solving skills and a proactive attitude.

Strong communication skills with the ability to convey complex technical concepts to non-technical stakeholders.

Ability to work effectively in a fast-paced, agile development environment.

Strong mentoring skills to support and develop junior team members.