Dotnet Developer

About Brillio

Brillio LLC is a fast-growing, pure-play Digital Transformation Solutions and Services company backed by Bain Capital private equity. Founded in 2014 and headquartered in Silicon Valley, Brillio is focused on delivering design-led solutions for our customers. We are not an IT Services company trying to pivot and support the “next big thing.” As a digitally native company, everything we have done and will continue to do, will have this laser focus. Brillio delivers disruptive digital solutions across capabilities such as Design Thinking, Product Engineering, Data Analytics, Digital Front Office, and Digital Infrastructure. Our core values of Customer success, We Care, Entrepreneurial (mind set) and Excellence - drive everything that we do, from the very first day.

Brillio Romania

Brillio Romania is a dynamic and rapidly growing company with over 200 employees and offices in Cluj, Oradea, and Bucharest. With its fast-paced growth, the company has consistently demonstrated an unwavering commitment to client satisfaction.

At Brillio Romania, we know our success comes from the innovative contributions and brilliant work of our people. So, we make fostering a positive work environment our top priority. Employees at Brillio Romania not only thrive, but they also have the chance to build long and fulfilling careers, fostering a sense of stability and dedication that ultimately benefits both the company and our valued clients.

Role:

.NET Developer

Working Hours: 13:00 – 21:00

Employment Type: Full-time

About the Role

We are looking for a .NET Developer to join our engineering team and contribute to the development of scalable, reliable, and high-performance applications.

You will be working primarily with .NET / .NET Core and C#, developing backend services and APIs within a microservices-based architecture. The role offers exposure to a modern and diverse technology ecosystem, including cloud platforms, distributed systems, databases, automated testing, and selected frontend technologies.

Responsibilities:

• Design, develop, and maintain scalable applications and backend services using .NET / .NET Core and C#.
• Develop and integrate microservices, APIs, and distributed services.
• Work with messaging and communication technologies such as Kafka, gRPC, and Thrift.
• Work with SQL Server, T-SQL, and NoSQL databases to build efficient and reliable data solutions.
• Contribute to automated testing, code reviews, troubleshooting, and continuous improvement of the codebase.
• Collaborate with engineering teams to design and deliver robust technical solutions.
• Support applications running in AWS and Azure environments, including monitoring and production troubleshooting.

Technical Skills:

• Strong professional experience with .NET / .NET Core and C#.
• Solid experience with backend development, API design, and microservices architectures.
• Good understanding of distributed systems and service-to-service communication.
• Good knowledge of SQL Server and T-SQL.
• Experience with MongoDB is a plus.
• Familiarity with messaging technologies such as Kafka.
• Experience with automated testing and tools such as Cypress, Playwright, Karma, Mocha, Katalon, or Mockito.
• Experience with AWS and/or Azure.
• Experience with Node.js and/or Python is an advantage.

Nice to Have

• Although this is primarily a backend-focused .NET role, frontend experience would be considered a plus, particularly with ReactJS, Angular, AngularJS, JavaScript, or Express.js.
• Experience with additional technologies such as Go/GoLang, GCP, Koa Framework, Datadog, gRPC, Thrift, OpsGenie, or Claude Code would also be an advantage.
• Exposure to VB6.0 is considered a plus for projects where legacy technology support may be required.