Job Description

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
We are looking for a Senior .NET Developer with a strong infrastructure and DevOps mindset to help build, modernize, and operate scalable product and SaaS platforms.

You will work on modernizing and extending backend services built with .NET C# and microservices architectures. You will also contribute to infrastructure automation, CI/CD pipelines, cloud services, and operational excellence across the full delivery lifecycle.

This is you

• Strong professional experience as a .NET Developer.

• Deep knowledge of C#, .NET, microservices, and modern backend patterns.

• Hands-on experience with AWS services, especially Lambda, DynamoDB, S3, SQS, API Gateway, and EventBridge.

• Solid infrastructure and automation experience with Terraform, Docker, and CI/CD pipelines.

• Experience setting up monitoring and observability with CloudWatch, Prometheus, and Grafana.

• Ability to work effectively in cross-functional teams and operate in production environments.

Nice-to-have skills:

• Product/SaaS environment background

• Experience supporting Python-based workflows or pipelines.

• Familiarity with React or JavaScript in legacy or adjacent systems.

This is your role

• Design, develop, and maintain scalable backend services using .NET C# and microservices architecture.

• Support modernization initiatives aligned with .NET 8 / .NET 10 standards.

• Build and maintain AWS-based solutions using Lambda, DynamoDB, S3, SQS, API Gateway, and EventBridge.

• Create and improve infrastructure automation using Terraform and Docker.

• Develop and maintain CI/CD pipelines using Jenkins, GitHub, and related tooling.

• Implement observability and monitoring solutions using CloudWatch, Prometheus, and Grafana.

• Collaborate with product, engineering, and operations teams to deliver reliable SaaS features.

• Contribute to troubleshooting, incident response, and production support for critical services.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.