Full Stack Engineer

Tenth Revolution Group; Oslo fylke; On-site; NOK 900,000 - 1,200,000; Full time

Job summary

Tenth Revolution Group in Oslo is seeking a Senior .NET Backend Developer to design, develop, and maintain scalable backend solutions and RESTful APIs. You will work with product owners, architects, and developers to shape technical direction in a fast-paced, agile environment.

You thrive on ownership, security, and building robust integrations for a growing customer base, staying current with emerging technologies and best practices while contributing to DevOps and CI/CD within a

Qualifications

• Minimum 5 years of backend .NET development experience.
• Strong experience designing and building RESTful APIs.
• Proficiency with JSON and XML data formats.
• Experience with GraphQL is a plus.
• Solid understanding of database design and SQL Server.

Responsibilities

• Design, develop, and maintain backend applications using .NET technologies.
• Build and maintain RESTful APIs and integrations.
• Participate in architectural discussions and make informed technical decisions.
• Ensure solutions are secure, scalable, and maintainable.
• Improve existing systems through optimisation and remediation of technical debt.
• Collaborate within Agile/Scrum teams to deliver high-quality software.
• Contribute to DevOps practices and CI/CD processes.
• Stay up to date with emerging technologies and industry best practices.

Skills

API Design

REST APIs

JSON

XML

GraphQL

Tools

Microsoft SQL Server

Job description

Oslo | Permanent | Product-Focused Technology Environment

Norwegian Fluency only (Do not apply if you are not above a C1)

About the Opportunity

We are working with a leading Norwegian technology company that develops business-critical digital products used by organisations across Norway. The company operates in a fast-paced, agile environment where ideas move quickly from concept to production, and developers have genuine influence over both technical and product decisions.

As a Senior .NET Backend Developer, you will play a key role in designing, developing, and maintaining scalable backend solutions and APIs. You will work closely with product owners, architects, and fellow developers to build robust integrations and services that support a growing customer base.

This is an excellent opportunity for someone who enjoys taking ownership, influencing technical direction, and working within a collaborative product-focused environment.

Key Responsibilities

• Design, develop, and maintain backend applications using .NET technologies.


• Build and maintain RESTful APIs and integrations.


• Participate in architectural discussions and make informed technical decisions.


• Ensure solutions are secure, scalable, and maintainable.


• Improve existing systems through optimisation and remediation of technical debt.


• Collaborate within Agile/Scrum teams to deliver high-quality software.


• Contribute to DevOps practices and CI/CD processes.


• Stay up to date with emerging technologies and industry best practices.

Required Experience

Minimum 5 years' experience as a Backend .NET Developer.

Strong Experience with:

• API Design


• REST APIs


• JSON


• XML


• GraphQL


• Microsoft SQL Server

Ideal Candidate

You are a proactive backend developer who enjoys taking ownership and driving technical improvements. You combine strong .NET development skills with an interest in architecture, security, and product development. You thrive in environments where decisions are made quickly and where your ideas can directly influence the products being built.