Senior Backend Developer
RoofStacksIstanbul, Turkey
Posted December 15, 2025
Full Time
About the Company
We focus on creating a difference with the technologies we develop and designing the future.
Job Description
As Roof Stacks, we are a technology company that aims to become a global actor in various areas, including Tourism Systems, Extended Reality, Blockchain Technologies, Game Development, and Financial Technology. We are looking for a Senior Backend Developer to join our team.
Requirements
- Bachelor's or Master's degree in Computer Science, Software Engineering or related field
- Minimum 5+ years of experience in backend development
- Experience in Digital Banking
- Strong expertise in Microsoft Development Technologies,.NET Framework,.NET Core and C#
- Experience in designing and developing BFF (Backend-for-Frontend) layers for mobile applications
- Excellent understanding of core engineering principles
- Strong knowledge of RESTful API design, API orchestration and backend aggregation patterns
- Experience with integration layers, microservices, API gateways and service-to-service communication
- Strong experience using distributed cache systems and messaging queues
- Experience with ORM frameworks/tools and Object-Relational Mapping techniques
- Experience with authentication/authorization standards
- Familiarity with CI/CD pipelines, DevOps processes and containerization
- Ability to develop infrastructure or module-level code aligned with analysis artifacts, integration contracts and architecture guidelines
- Practical experience working with Agile frameworks such as Scrum or Kanban
- Ability to analyze, optimize and troubleshoot performance issues in high-traffic mobile application backends