Video Platform Software Engineer II

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

Benefits offered by this job

Office 4 days/week

Competitive salary

Healthcare & 401(k)

Work-life balance

Job summary

Alarm.com is seeking a Software Engineer II to help design and deliver scalable software across the Video domain, powering millions of homes and businesses. You’ll write high-quality C#/.NET back-end code and contribute to customer-facing UIs built on top of it.

You will own features end-to-end, collaborating in design reviews and across teams, and you’ll validate AI-assisted code to maintain security and reliability.

Qualifications

• Requires a Bachelor's degree in CS/CE or equivalent experience.
• 2+ years of professional software development experience.
• Strong object-oriented programming skills; professional C#/.NET experience preferred.
• Familiarity with a modern front-end framework such as 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 customer-facing UIs built on top of it.
• Own features end-to-end from ambiguous requirements through design, implementation, testing, release, and production support.
• Exercise good judgment on when to move quickly and when to build robust solutions.
• Participate in design discussions and code reviews, giving and receiving constructive feedback.
• Debug and troubleshoot issues across environments, identifying root causes and delivering durable fixes.
• Perform other duties as assigned.
• Use AI-assisted development tools as a consistent part of the engineering workflow.
• Review AI-generated code for correctness, edge cases, security, and maintainability.

Skills

C#/.NET

Frontend framework

SQL queries

Unit tests

Ownership

Education

Bachelor's degree or equivalent

Tools

Ember/Angular/React

SQL

Job description

Alarm.com is seeking a Software Engineer II to help design and deliver scalable software across the Video domain, powering millions of homes and businesses. You’ll write high-quality C#/.NET back-end code and contribute to customer-facing UIs built on top of it.

You will own features end-to-end, collaborating in design reviews and across teams, and you’ll validate AI-assisted code to maintain security and reliability.