Software Engineer II (.NET)

EBS is a rapidly expanding, entrepreneurial technology company and part of Alarm.com, a leading cloud-based platform for smart security and the Internet of Things with over 7.6 million users. The Access Control team builds the platform that secures and manages physical access for multi-site businesses, integrating cloud APIs and communication with hardware such as panels, readers, and locks. The company innovates in AI, video analytics, facial recognition, machine learning, and energy analytics.

• Bachelor's or Master's degree in Computer Science, Computer Engineering, or equivalent experience.
• 2+ years of professional software development experience.
• Strong object-oriented programming skills; experience with C# is a plus.
• Experience developing backend services and HTTP APIs (REST or similar).
• Experience with database design and development, particularly SQL.
• Experience creating and maintaining unit tests; familiarity with integration testing and CI/CD is a plus.
• Familiarity with a modern JavaScript framework such as Ember.js, Angular, or React.
• Experience working with hardware, IoT, or device development is a plus.
• Good communication skills.

• Design, develop, and maintain scalable backend services, APIs, and data models for the access control platform.
• Contribute to the device communication layer for cloud-to-hardware interaction including device configuration, firmware updates, and real-time event processing.
• Develop features across the full stack, including web front-end using Ember.js when required.
• Participate in all stages of the development lifecycle from requirements gathering to deployment and production monitoring.
• Work hands-on with real access control hardware to develop, test, and debug device integrations.
• Write unit and integration tests and monitor production performance.
• Exercise good judgment on trade-offs between rapid iteration and building for scale and maintainability.
• Collaborate with product managers, hardware/device engineers, and other software teams across time zones.
• Engage in continuous learning and knowledge sharing through code reviews, design discussions, and pairing.
• Contribute ideas for product development and improvements beyond strict specifications.

The position is based in Krakow, Poland, with employees working fully from the office and occasional remote work possible. The data administrator is EBS Sp. z o.o., and personal data may be retained for up to 3 years following the recruitment process. Alarm.com is an Equal Opportunity Employer.