Backend developer

Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise within IT, software development, SAP, purchasing, electronics and mechanical design. We collaborate with experienced senior experts and deliver strategic value-creating expertise to some of Sweden's most complex and analytically demanding projects. Our focus is always on high quality, professionalism and clear, measurable results.

Are you the right person for the assignment, or do you want to recommend a strong candidate? Do not hesitate to contact us.

Apply today, selection and interviews are ongoing.

We are looking for a Backend developer for one of our clients.

Assignment details:
We are looking for a consultant to join a cross‑functional product team as a Backend Developer, contributing to the design and development of scalable and reliable backend systems, as well as the supporting infrastructure. The role involves close collaboration with developers, product owners, and other stakeholders. Experience with monitoring, logging, and observability is considered highly valuable.
The technical environment consists of a microservice‑based architecture built in .NET 8+, using relational databases, HTTPS, SMTP, and event‑driven communication patterns. All services are hosted on AWS and managed through Infrastructure as Code using Pulumi, written in TypeScript.

Responsibilities
Design, develop, test, and maintain backend services using .NET
Build and manage AWS cloud infrastructure using Infrastructure as Code
Develop integrations and communication flows between internal systems and external platforms
Participate in architectural discussions and contribute to technical planning
Improve and maintain monitoring, logging, and observability to ensure system reliability

Work Location
Hybrid assignment
Minimum 50% onsite Stockholm
Remaining time can be onsite or offsite

Meriting Experience
Agile development methods
.NET Core and EF Core
AWS Lambda / ECS
Integration development
Docker

Övrigt 

Uppdragsstart: 2026-02-02

Distansarbete: Nej

Uppdragslängd: 6 month

Område: Sweden\Stockholms län, \Stockholm (STOCKHOLM)

Assignment deadline: 2026-01-31

Please apply directly through our system with:

- Your updated CV

- Availability to start the assignment

In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employment, education and personal qualities.

Please note: We do not accept any applications through mail. All applications have to be sent through the portal to be valid.

Offer continuously: Please note that for this role we offer continuously. That means that we sometimes remove the assignments before the deadline. If you are interested, we recommend that you apply immediately.