We are looking for a motivated Middle .NET Developer to join our team on an exciting project at the intersection of technology and professional training.
The Project is a platform developed for a company specializing in audiovisual systems and software solutions for simulation-based training. The platform serves training centers, healthcare institutions, and other educational environments by enabling end-to-end management of simulation sessions — from recording and streaming to monitoring and analytics. You’ll be joining a real-world product with meaningful impact, working on backend services that power integrations, real-time communication, and data exchange across the system.
Tech requirements:
3+ years of experience with C# / .NET backend development.
Good understanding of RESTful API design and backend service development.
Practical experience with asynchronous programming, dependency injection, and clean code principles.
Experience with relational or NoSQL databases.
Experience with writing and maintaining unit and integration tests.
Understanding of authentication, authorization, and secure API development.
Familiarity with real-time communication concepts such as SignalR, WebSockets, or similar technologies.
Experience with Git and basic CI/CD workflows.
Ability to read, understand, and safely extend an existing codebase.
Good debugging, troubleshooting, and problem-solving skills.
Ability to collaborate effectively with frontend developers, product stakeholders, and other team members.
English — Upper-Intermediate (B2) or higher (ability to communicate with the team, write documentation, commits, and participate in written discussions). Ukrainian — fluent.
Nice to have:
Experience with RavenDB or other document databases.
Experience with PostgreSQL, database migration, indexing, or query optimization.
Familiarity with microservice communication, background jobs, or event-driven architecture.
Experience with medical simulation, OSCE/examination workflows, assessment systems, or education/training platforms.
Experience with AV systems, streaming protocols, real-time data exchange, or medical device integration.
Experience with AI, analytics, or external service integrations.
What you will do:
Design, implement, and maintain backend services using C# and .NET.
Develop and extend REST APIs and real-time communication endpoints such as SignalR or WebSockets.
Work with application data storage, including RavenDB and planned PostgreSQL-related changes.
Support reliable data exchange between recording servers, frontend applications, integrations, and external services.
Implement logging, error handling, validation, and performance improvements.
Investigate bugs, analyze production issues, and contribute to long-term codebase stability.
Maintain and improve existing functionality while minimizing regressions.
Write and maintain automated tests as part of the development process.
Collaborate with frontend developers, product stakeholders, and other team members to deliver new features and integrations.
Participate in technical discussions, code reviews, and continuous improvement initiatives.
Why join Empeek? ✨
Challenging & meaningful products — complex architectures, modern technologies, and solutions that truly make an impact.
Professional growth — personal development plan, mentorship, career maps, and opportunities to grow into new roles and responsibilities.
Strong team culture — we share the same mission, values, and passion for what we do.
Flexibility & ownership — freedom to choose your format and schedule, focus on results, and have a real impact on the company’s success.
What we offer
Access to learning opportunities — internal and external training, certification reimbursement.
18 paid vacation days, 10 public holidays compensated, and up to 10 paid sick days.
Partial compensation for English classes + free speaking club.
Up to $180/year for sports activities.
Mentorship an
