Video Platform Engineer II — IoT, C#/.NET & AI Tools

Alarm Com; Tysons (VA); On-site; USD 88,000 - 123,000; Full time

Benefits offered by this job

Collaborate with outstanding people

Make an immediate impact

Grow across multiple areas of the biz

Job summary

Alarm.com, a leading IoT company, seeks a Software Engineer II to help design and deliver scalable back-end solutions in the Video domain. You will own features end-to-end from concept to production, collaborating through design reviews and code discussions to ensure robust, secure software.

Responsibilities include maintaining C#/.NET code, building customer-facing UIs, and applying AI-assisted development tools within a disciplined engineering workflow.

Qualifications

• Bachelor's in Computer Science, Computer Engineering, or related field.
• 2+ years of professional software development experience.
• Strong object-oriented programming; C#/.NET experience preferred.
• Familiarity with Ember, Angular, Vue, or React.
• Experience with SQL databases, including DML operations, stored procedures, and writing performant queries through indexing and batching.
• Experience with creating and maintaining unit tests.
• Demonstrated ability to take ownership of work end-to-end, from design through delivery.

Responsibilities

• Write and maintain high-quality C#/.NET back-end code across the Video domain—including device lifecycle management and device-based features—along with the customer-facing web UIs built on top of it.
• Own features end-to-end, taking them from ambiguous requirements through design, implementation, testing, release, and production support, and seeking out information and context as needed to deliver good outcomes.
• Exercise good judgment. Know when to work quickly, and when to build a robust solution.
• Participate actively in design discussions and code reviews, both receiving feedback and providing thoughtful, constructive review on peers' work.
• Debug and troubleshoot issues across environments, applying reasoning to identify root causes and deliver durable fixes.
• Other duties as assigned.
• Use AI-assisted development tools as a consistent part of your engineering workflow.
• Validate AI-generated code rigorously before it reaches production: review for correctness, edge cases, security implications, and long-term maintainability.

Skills

C#/.NET

Front-end frameworks familiarity

Unit testing

End-to-end ownership

Education

Bachelor's degree in CS/CE or related field

Tools

SQL databases

Job description

Alarm.com, a leading IoT company, seeks a Software Engineer II to help design and deliver scalable back-end solutions in the Video domain. You will own features end-to-end from concept to production, collaborating through design reviews and code discussions to ensure robust, secure software.

Responsibilities include maintaining C#/.NET code, building customer-facing UIs, and applying AI-assisted development tools within a disciplined engineering workflow.