Full-stack Developer at Avanade – Stockholm | Jobyssey

Introduction:

We are looking for a Backend-focused Full Stack Developer who enjoys building scalable systems and robust services in modern cloud environments. In this role, you will work primarily with backend development in the .NET and Azure ecosystem, designing and building APIs, services, and cloud-native solutions that power modern web applications and enterprise platforms.

Key Responsibilities:

Design, develop, and maintain backend services and APIs using .NET.
Build scalable, cloud-native applications in Azure.
Model and implement solutions for complex business domains using modern architectural patterns.
Design databases, data access layers, and integrations using ORMs and data-driven architectures.
Develop and maintain microservices and distributed systems.
Ensure systems are secure, performant, and scalable.
Work with modern DevOps practices including CI/CD, automated testing, and containerization.
Collaborate with frontend developers and other stakeholders to deliver reliable end-to-end solutions.

You have previous and solid experience with:

Backend Development

Strong experience in C# and .NET for building backend services and APIs
Designing and developing RESTful APIs using ASP.NET / ASP.NET Core
Experience working with service-oriented or microservice-based architectures

Cloud & Infrastructure

Building and deploying applications in cloud environments such as Azure, AWS, or GCP
Experience with cloud-native services, scalable architectures, and distributed systems

Data & Persistence

Working with relational databases such as SQL Server or Azure SQL
Experience with ORMs such as Entity Framework
Understanding of database design, performance, and data access patterns

DevOps & Tooling

Version control using Git
Experience with CI/CD pipelines and development workflows (Azure DevOps or similar)

Frontend (supporting experience)

Working knowledge of JavaScript or TypeScript
Experience with modern frontend frameworks such as Angular, React, or Vue
Basic understanding of HTML5, CSS3, and responsive design

Characteristics that can spell success for this role are:

Curious and eager to continuously learn new technologies and approaches.
Collaborative team player who enjoys sharing knowledge and working closely with others.
Takes ownership and drives work from idea to implementation.
Solution-oriented with the ability to break down complex problems into practical solutions.
Communicates clearly with both technical and non-technical stakeholders.
Strong communication skills in Swedish and English, both spoken and written, to effectively communicate with customers and stakeholders.

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