Senior Software Engineer

Alarm.com

Kraków, Poland

Full Time

Posted July 31, 2026

$2k - $2k

Power Generation

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Job Description

Alarm.com is the leading cloud-based platform for smart security and the Internet of Things.

Key Responsibilities

Lead the design, development, and maintenance of full-stack software across diverse platforms and technologies.
Architect solutions that balance scalability, performance, and maintainability for device protocol communications.
Research emerging technologies and champion adoption where they can bring significant value.
Guide the software development life cycle from requirements gathering through deployment, monitoring, and optimization.
Collaborate with product managers, QA, and other engineering teams to deliver impactful solutions.
Make strategic technical decisions, setting direction for projects and influencing the broader team’s approach.
Mentor junior and mid-level engineers, providing code reviews, architectural coaching, and career guidance.
Contribute innovative ideas and drive continuous improvement in both product and process.
Collaborate with exceptional peers. Work alongside talented engineers who value innovation and excellence.
Shape technical direction. Influence architecture decisions that impact millions of connected devices globally.
See your impact. Watch your solutions interact with and power IoT hardware in real-world environments.
Mentor and grow talent. Help guide the next generation of engineers while building high-performing teams.
Work with cutting-edge technology. Our stack includes C#, .NET, SQL Server, Kafka, Ember.js, and native iOS/Android apps.
Long-term employment based on a permanent employment contract (CoE).
Attractive benefits package: including medical care, life insurance, sports package, annual budget for professional development ($2,000).

Requirements

Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field, or equivalent professional experience.
5+ years of professional software development experience, with proven success in delivering complex projects.
Advanced object-oriented programming skills, preferably in C#.
Strong experience with database design, SQL, and backend services.
Experience in the IoT and/or working with hardware devices is a plus.
Solid track record of implementing and improving unit testing and automated testing strategies.
Experience in distributed systems, real-time communications, or high-performance applications.
Excellent communication skills and ability to lead cross-functional collaboration.