Backend Developer (C# / .NET)
ASSA ABLOY1 day ago
Alcobendas, SpainMid Level / Senior
Responsibilities
- Design, develop, test, deploy, and document custom backend integrations connecting third-party systems with SKIDATA products.
- Build reliable solutions primarily with C# and .NET.
- Develop and integrate interfaces using REST, SOAP, gRPC, RMQ, and sockets.
- Support integration partners and third-party companies connecting to SKIDATA public interfaces.
- Contribute to coding standards, architecture guidelines, reusable frameworks, CI/CD, and AI-assisted development practices.
- Support regional developers through code reviews, technical mentoring, and consistent engineering quality.
- Independently own integration projects from technical design through implementation and delivery.
Requirements
- At least 3–5 years of professional experience developing and maintaining backend applications in C#/.NET.
- Hands-on experience building, deploying, and supporting production integrations between multiple systems.
- Experience with databases and software design.
- Familiarity with CI/CD, DevOps, secure coding, and AI-assisted development tools.
- Ability to work independently after onboarding and collaborate effectively across regions and cultures.
- Business-fluent English and Spanish are required.
- Experience with Java or web technologies such as JavaScript and TypeScript is a plus.
Benefits
- Flexible hybrid working model in Madrid.
- Autonomy and ownership of projects from design through delivery.
- Opportunities to broaden technical experience through varied projects and technologies.
- Collaboration within a global organization and international team.
- Work–life balance support and professional growth opportunities.
Tech Stack
Categories
About ASSA ABLOY
ASSA ABLOY builds physical and digital access solutions, including locks, door closers and automatics, access control systems, mobile keys, and secure identity products. It sells hardware, software, and services to commercial, institutional, and residential customers through distributors, integrators, and OEM partners. Founded in 1994 and headquartered in Stockholm, the public company (Nasdaq Stockholm) operates in 70+ countries and owns brands such as Yale and HID Global.