Senior .NET Developer

Who we are:

Glorium Technologies is an outsourcing company with an HQ in NJ and development centers in Ukraine, Poland, and Cyprus. We were founded in 2010 and have already expanded our team to over 180 sharp-minded people. The majority of our projects are within the Healthcare and Real Estate domains.

Does this relate to you?

• 6+ years of experience in backend .NET software development.
• Proven experience with .NET Core technologies (C#, ASP.NET Core Web API).
• Solid knowledge of microservices architecture and inter-service communication.
• Proficiency with MySQL and/or PostgreSQL databases; experience writing optimized queries.
• Understanding of OOP, OOD, SOLID, and common design patterns.
• Experience with API documentation and testing tools (Swagger, Postman).
• Knowledge of authentication, authorization, and API security best practices.
• Experience with the full SDLC and agile methodologies (Kanban/Scrum).
• English level: Upper-Intermediate or higher.

Nice to Have:

• Experience with Docker and Kubernetes.
• Familiarity with AWS services.
• Experience building high-load or healthcare-related APIs.
• Understanding of Ukrainian or Russian.
• Relevant certifications (e.g., AWS Certified Developer).

We are building a modern, centralized SaaS solution for US-based home medical equipment (HME) providers and hospitals.
The platform streamlines daily operations such as appointment scheduling, invoicing, documentation management, and medical item deliveries.
You’ll join a long-term initiative aimed at improving healthcare workflows, efficiency, and service delivery.

A new team member will be in charge of:

• Design, develop, and maintain RESTful APIs and backend microservices using .NET Core (.NET 6.0 / 8.0 / 3.1).
• Build efficient and reusable API endpoints, focusing on scalability, performance, and security.
• Collaborate with frontend, mobile, and DevOps teams to ensure smooth API integration and deployment.
• Create and maintain API documentation using tools like Swagger / OpenAPI.
• Optimize existing endpoints and database queries for better response times.
• Implement API versioning, request validation, and error handling standards.
• Ensure API security through authentication and authorization mechanisms (JWT, OAuth2).
• Participate in code reviews and contribute to improving coding standards and best practices.
• Support continuous integration and delivery (CI/CD) processes for API deployment.

What we offer:

• Fully paid English classes with an in-house English teacher.

• 25 paid days off per year in total.

• Regular performance reviews.

• Training and IT certification.

• Special occasion bonuses (birthday, marriage, childbirth).

• Flexible schedule of cooperation with work-from-home or office options.