Quick3 is positioned as a strategic core product within the Confirma Software group, and this role will collaborate closely with product management, engineering, UX, customer success, and architecture resources across multiple countries.
This is a hands-on development role with real influence on architecture, code quality, and long-term technical direction of a modern Nordic ERP platform.
This is a full-time position, and we expect the successful candidate to be residing in Gjøvik or Oslo.
Key Responsibilities
System Development & Architecture
· Develop, maintain, and improve the Quick3 platform using .NET and C#.
· Contribute to modernization of the codebase and architecture following modern, cloud-native principles.
· Actively participate in architectural decisions, refactoring initiatives, and reduction of technical debt.
· Ensure high code quality through testing, code reviews, and best development practices.
Integrations & Data Model
· Build and maintain integrations with external systems such as accounting, logistics, payments, and third-party services.
· Work with complex data models, transactions, and business logic typical for ERP systems.
· Contribute to performance optimization, scalability, and robust error handling.
Collaboration & Delivery
· Work closely with Product Manager, UX, and Customer Success to translate business and customer needs into technical solutions.
· Participate in agile development processes including sprint planning, estimation, and retrospectives.
· Help build solutions that reduce manual delivery and support through increased self-service capabilities in the product.
Key Qualifications
Experience & background
· 5+ years of experience with .NET / C# development.
· Experience developing large-scale, business-critical systems (SaaS or enterprise software).
· Experience with ERP, accounting, or transaction-heavy systems is highly valued.
· Experience with cloud platforms such as Azure is an advantage.
Technical Skills
· Strong proficiency in C#, .NET, SQL, and relational databases.
· Experience with REST API development.
· Solid understanding of security, performance, and scalable system design.
· Familiarity with CI/CD, automated testing, and DevOps practices.
Mindset & Way of Working
· Structured, quality-oriented developer with strong ownership of solutions.
· Ability to balance short-term delivery with long-term technical sustainability.
· Comfortable working with complex business logic and problem domains.
· Strong collaboration skills across technical and non-technical teams.
Language & location
· Scandinavian language (written and spoken).
· Fluent in English (written and spoken).
· Based in Norway (Gjøvik/Oslo).
Confirma Software is a leading Nordic software company offering solutions to small- and medium sized companies and the public sector.
Our solutions support revenue generation or the delivery of critical services for our customers. We deliver solutions within ERP/POS, payroll, quality management, customer service and key administrative services. Our more than 500 dedicated employees take pride in serving our more than 14.000 customers on a daily basis. Headquartered in Stockholm, Confirma Software has offices in Sweden, Finland, Norway and Denmark.
The solutions have been developed in close dialogue with real customers over more than 30 years. Our people are as much experts in your field of operation as they are in developing software! The domain knowledge of our employees is your guarantee that we will continue to make your life easier.
A key element of our future growth is to continue to acquire profitable software companies with solid solutions serving specific customer categories. We have made 15 acquisitions in the last 3 years. All of the acquired companies have continued to grow after joining Confirma Software. By becoming a part of the group, companies gain access to a larger customer base, complementary software solutions and a much larger resource base. We put a lot of effort into establishing a Nordic footprint for all of our solutions.
