Senior Software Engineer – Integrations

September 17, 2026 Full Time, Hybrid Sweden Posted 14 hours ago We are hiring Senior Software Engineer – Integrations for Sweden. Job Summary: We are looking for a motivated and experienced Senior Software Engineer – Integrations will be responsible for designing, developing, testing, and maintaining integrations between the loyalty platform and a range of dependent enterprise systems, including Point of Sale (POS), E-commerce, ERP, and Sign-Up platforms Educational Qualification: Bachelor’s degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience. Key Responsibilities: - Development & Integration Architecture: Design, build, and deploy scalable microservices (C#/.NET), REST APIs, and event-driven integrations on Azure, while managing CI/CD pipelines and large dataset operations (ETL, data migration). - Quality Assurance, Collaboration, & Maintenance: Ensure system reliability through automated testing and root-cause troubleshooting, maintain comprehensive technical documentation, and collaborate closely with cross-functional teams and stakeholders to deliver business-aligned solutions. Required Qualifications:

• 5+ years of professional software development experience, with at least 3 years focused on integration and microservices development.
• Strong programming experience with C# and .NET.
• Proven experience developing REST APIs and webhooks.
• Hands-on experience with event-driven integrations and Pub/Sub architectures.
• Experience with Azure Cloud Platform, utilizing ASP.NET.
• Strong experience with DevOps pipelines, including automated QA and deployment.
• Experience working with large data sets and ETL/data migration processes.
• Experience working in large enterprises; experience in Loyalty & Rewards or the Retail sector is a plus.

Soft Skills:

• Strong problem-solving abilities and attention to detail .
• Excellent communication skills, with the ability to work collaboratively in a team environment .

Job Features Job Category Software Engineering and Information Technology (IT)