Skip to main content

This website uses cookies to ensure you get the best experience.

Avenga and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes.

See our Cookie Policy to read more about the cookies we set.

You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page.

Select which cookies you accept

On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly.

If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, which is always available at the bottom of the site.

To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy.

These cookies are necessary to make the site work properly, and are always set when you visit the site.

Vendors Teamtailor

These cookies collect information to help us understand how the site is being used.

Vendors Teamtailor
Sofia · Hybrid

.NET Engineer

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets.

At the core of the role

We are looking for Middle .NET Engineers to join a long-term project for one of our existing clients. You will focus on building and evolving secure, cloud-based .NET applications and REST APIs, and take part in deployment and production support activities.

You will work closely with distributed engineering and business teams across EMEA, clarify requirements, and grow your expertise while delivering reliable, production-ready solutions.

Core skills you’ll bring

  • Solid commercial experience delivering production applications and APIs with C# and supported .NET versions.

  • Good understanding of object-oriented design, REST APIs and web standards, with awareness of security, resilience and maintainability.

  • Hands-on experience deploying, debugging and troubleshooting web applications and APIs, ideally in a cloud environment.

  • Experience writing automated tests and using Git to collaborate on software changes.

  • Working knowledge of SQL and relational databases for developing and diagnosing application data access.

  • Ability to investigate problems, identify root causes and deliver reliable fixes.

  • English at Upper-Intermediate level or higher and experience collaborating with distributed teams.

Nice-to-have

  • Experience working in an Agile delivery environment or developing N-tier solutions.

  • Exposure to microservices, message brokers such as RabbitMQ, or gRPC.

  • Experience with AWS or Azure, or container platforms such as OpenShift or Kubernetes.

The impact you'll create

  • Develop and enhance secure, maintainable .NET applications and REST APIs for new and existing solutions.

  • Contribute to cloud-based service design and integrations, using messaging or gRPC where appropriate.

  • Write automated tests, take part in code reviews and document technical decisions.

  • Deploy, monitor and troubleshoot applications in cloud environments, and help resolve production incidents.

  • Work with distributed engineering and business teams across EMEA to turn requirements into practical solutions.

People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.

Location
Sofia
Remote status
Hybrid
Technology
.NET
Seniority
Mid-level

Take the first step toward your career at Avenga

APPLICATION

Send your CV to tell us about your core skills and what you're looking for next.

TALENT CALL

Meet our Talent team to talk about your goals and experience while exploring our culture and the way we work.

TECHNICAL INTERVIEW

We'll explore your experience, strengths, and approach to work to see what we can build together.

CUSTOMER INTERVIEW

For some roles, you'll meet our customers to understand the outcomes your expertise can help create.

WELCOME TO AVENGA

An offer is just the beginning. We welcome you to put your expertise into action and shape what's next together.

Sofia · Hybrid

.NET Engineer

Loading application form

Already working at Avenga?

Let’s recruit together and find your next colleague.