---
title: 'Software Engineer II - C# at Alarm.com'
canonical: 'https://feeny.ai/job/software-engineer-ii-c-alarm-com-krakow-lesser-poland-voivodeship-0kevzbp8ckkq'
type: 'job'
last_seen: '2026-10-18'
---

# Software Engineer II - C# at Alarm.com

- **Company:** Alarm.com
- **Location:** Kraków Lesser Poland Voivodeship, Poland
- **Posted:** 2026-07-28
- **Last confirmed live:** 2026-10-18
- **Apply:** https://job-boards.greenhouse.io/alarmcom/jobs/8638328002

## Job description

EBS is a rapidly expanding, entrepreneurial technology company and part of Alarm.com. Alarm.com is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6+ million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. We’re innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more.

Our Home Automation Experience (HAX) team owns the full home automation domain at Alarm.com including devices, device groups, rules, schedules, scenes, and automation-related notifications, for both customers and dealers, across web, mobile, and the backend services that make it all work. Alarm.com is a smart-home-as-a-service platform — our products reach end customers through a network of professional security and smart-home dealers who install, configure, and support our systems, which means HAX builds for two distinct audiences with very different needs. If 'intuitive, accessible, reliable home automation' is the kind of problem you want to spend the next several years on, this is a good place to do it.

As a Software Engineer II on HAX Team Automation Pod, you'll support the delivery of high-impact features end to end, from partnering with Product Management and Quality Engineering, collaborating with your peer engineers, to being involved in and owning technical designs and feature implementations. You'll focus primarily on backend development and data, and edge computing infrastructure on our panels for all of our automation features including rules, schedules, and more.

Alarm.com is one of the few places you can build consumer products that ship at a consumer scale across this kind of technology surface (wireless, software, hardware/device) without changing companies. Engineers here go deep in their area and stay curious about everything else. We are building a new team in Krakow. Our employees work fully from the office with the possibility to work remotely occasionally.

## KEY RESPONSIBILITIES

- Develop backend and on device software for a wide variety of platforms and technologies.
- Take part in the entire project life cycle, from requirements development to deployment with heavy cross-team collaboration
- Engage in the research, evaluation, and application of new technologies and methodologies to solve challenging project goals
- Write coherent, organized code. Ideal candidates must be comfortable working on a complicated codebase with high levels of abstraction
- Exercise good judgment. Know when to work quickly, and when to build a robust solution
- Work hard and be flexible: we have quick development cycles, evolving requirements, and lots of cross-team collaboration
- Bring your ideas! We want our engineers to collaborate on product development, not blindly build to a spec

WHAT SHOULD YOU BRING?

- Bachelor’s in Computer Science, Computer Engineering, a related field or equivalent work experience
- 2+ years of professional software development experience
- Solid backend engineering skills building and maintaining HTTP APIs/services (REST and/or GraphQL)
- Solid knowledge of object-oriented design, SOLID principles, and common design patterns, with a track record of applying them to real architectural decisions (Experience with C#, .NET Core is a plus)
- Solid database fundamentals including schema design, query optimization, indexing
- Fluency with the day-to-day toolchain of a modern engineer — version control (Git workflows), CI/CD, package managers, structured data formats (JSON, YAML), and observability tooling
- Demonstrated testing depth across unit, integration, and end-to-end test layers
- Experience providing feedback to peers and influencing code quality through design and code reviews
- Treats engineering as a craft that pursues mastery through deliberate practice, post-incident learning, and reflection on past decisions; comfortable revisiting and revising prior architectural choices when new information arrives
- Proven ability to communicate and collaborate across product, design, and QA and drive technical decisions through delivery
- Experience scoping and decomposing ambiguous problems into shippable increments

## BONUS POINTS FOR…

- Experience working on “If this Then that” style automation systems
- Experience working with MicroPython, assembly or low level programming languages
- Experience working with enterprise-scale microservices architecture
- Familiarity with event-driven/distributed system design and distributed event streaming platforms (Kafka)
- Experience using AI-assisted development tools effectively while maintaining code quality and safety
- Familiarity with cloud-native infrastructure and containerized deployments (Docker + Kubernetes)
- Exposure to legacy-to-modern framework migrations
- Working knowledge of application security fundamentals (auth, authorization, input validation, secrets handling)

WHAT'S IN IT FOR YOU?

- Open Collaborative Environment: We have a strong focus on teamwork, and we work to create a collaborative and welcoming environment that enables our teams to excel
- Wide Technology Exposure: You’ll gain exposure to a broad spectrum of IoT and SaaS technology. Our tech stack includes C# .NET, SQL Server, Kafka, Ember.js, React, Node.js, Python, Kubernetes, Azure, Redis, as well as native iOS and Android applications
- Bring Your Full Self: We want to give you the freedom and trust to bring your own unique experiences to make best in class products
- 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).

## COMPANY INFO

[Alarm.com](http://www.alarm.com) is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6 million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. And every day, we're innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more. We're seeking those who are passionate about creating change through technology and who want to make a lasting impact on the world around them.

EBS Sp. z o.o. is a dynamically growing Polish technology company, combining decades of innovation with deep expertise in smart security solutions. We are part of the American corporation [Alarm.com](http://www.alarm.com), a leading global provider of intelligent security solutions for homes and businesses.

For more information, please visit [www.alarm.com](http://www.alarm.com) or [ebssmart.com](http://www.ebssmart.com)

[Alarm.com](http://www.alarm.com) is an Equal Opportunity Employer

In connection with your application, we collect information that identifies, reasonably relates to, or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations, such as managing our recruitment system and ensuring compliance with labor laws and regulations, even after we have made our employment decision. We will retain this data for a maximum of 3 years after the end of the recruitment process. The data administrator is EBS Sp. z o.o.

## About Alarm.com

## Company Overview
- **One-liner**: Alarm.com is the leading cloud-based platform for intelligently connected properties, providing IoT solutions for security, video analytics, energy management, and automation to residential and commercial markets.
- **Entity Type**: Public (NASDAQ: ALRM)
- **Headquarters**: Tysons, Virginia, USA
- **Founded**: 2000 (spun out of MicroStrategy)
- **Founders**: Not publicly disclosed as a single founder; the company was spun out of MicroStrategy (now Strategy Inc.)

## Core Business
- **Primary industry/industries**: IoT, Smart Home & Business Security, Video Analytics, Energy Management, Access Control
- **Target customers**: B2B (service provider partners who resell to residential, multi-family, small business, enterprise commercial, and energy utility markets)
- **Mission or purpose statement**: To make properties safer, smarter, and more efficient through an intelligent, cloud-based platform.

## Products & Services
- **Alarm.com Platform (SaaS)**: The core cloud-based platform enabling remote control, home automation, alarm monitoring, and intelligent analytics. Processes over 365 billion data points from 170+ million connected devices annually.
- **Interactive Security**: Cloud-based security monitoring with mobile app control.
- **Video Monitoring & Analytics**: Smart cameras, video recorders, and AI-powered video analytics (including active shooter detection).
- **Energy Management**: Smart thermostats, grid management solutions for electric utilities, and energy efficiency tools.
- **Access Control**: Cloud-managed door locks and entry systems for commercial and multi-family properties.
- **Water Management**: Leak detection and water shut-off solutions.
- **Personal Safety & Emergency Response**: Data-rich emergency response solutions and personal safety devices.
- **Vehicle & Fleet Management**: Connected vehicle solutions.
- **Hardware**: Connected devices sold to service providers, including video cameras, video recorders, gunshot detection sensors, gateway modules, and smart thermostats.

## Market Standing
- **Valuation/Market Cap**: $3.3 billion (as of mid-2026) [linkedin.com](https://www.linkedin.com/company/alarm-com)
- **Annual Revenue**: $1.0112 billion (FY 2025) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
- **Key Metric**: SaaS and license revenue of $689.4 million in 2025 (10.1% CAGR from 2023-2025) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
- **Notable Investors/Partners**: TCV (Technology Crossover Ventures) led Series B; ABS Capital Partners led Series A; service provider partners include thousands of independent security dealers globally.
- **Growth Signals**: Trusted by over 6 million people; operates in 30 countries; net income grew to $132.6 million in 2025; acquired CHeKT in February 2025; headcount of 2,058 full-time employees as of Dec 2025 [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf); active job postings: 78+ [job-boards.greenhouse.io](https://job-boards.greenhouse.io/alarmcom)

## Competitive Advantages
- **Scale & Data Moat**: Processes 365+ billion data points from 170+ million connected devices, creating a massive, defensible data advantage.
- **Service Provider Network**: A global network of thousands of trusted, independent service provider partners who sell, install, and support the platform—creating high switching costs and a strong distribution channel.
- **Long Customer Relationships**: Service contracts typically span 3-5 years with residential and commercial property owners, providing recurring, predictable revenue.
- **Multi-Industry Reach**: Addresses residential, multi-family, small business, enterprise commercial, and energy utility markets from a single platform.
- **Proven Financial Model**: Consistent SaaS revenue growth (10.1% CAGR), strong net income, and positive adjusted EBITDA ($206M in 2025).

## Strategic Focus
- **Platform Expansion**: Continuing to add new solution categories (active shooter detection, water management, grid management) to deepen the value for existing subscribers.
- **International Growth**: Expanding operations across 30+ countries, with recent acquisitions and office openings in Europe, Asia, and Latin America.
- **AI & Analytics**: Investing heavily in video analytics, AI-driven insights, and data-rich emergency response to differentiate offerings.
- **Enterprise & Commercial**: Growing the enterprise commercial and multi-family segments beyond the core residential base.

## Why Work Here
- **Culture**: Collaborative, informal work environment focused on innovation at the intersection of cloud computing, IoT, mobile access, and big data [alarm.com](https://alarm.com/careers/).
- **Work Policy**: In-office model; employees work from physical offices. Multiple locations across the US (Tysons, VA; San Diego, CA; Boston, MA; Austin, TX; Centennial, CO; Bloomington, MN; Liberty Lake, WA) and globally (Poland, Canada, Taiwan, Colombia, Spain, Netherlands, Latvia, Brazil, Australia) [builtin.com](https://builtin.com/company/alarmcom).
- **Compensation & Benefits**: 100% paid medical insurance for employees; 401(k) with employer match; paid time off starting at 4 weeks; employee stock purchase plan; performance bonuses; tuition assistance; internal training academy [alarm.com](https://alarm.com/careers/).
- **Wellness & Perks**: $200/month for employees who waive health insurance; health savings account; gym discounts; sponsored fitness classes; lifestyle spending account ($300/year for wellness); free meditation app; virtual healthcare; family care benefits (back-up care, dependent care search) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Engineering Culture**: Heavy emphasis on R&D (1,150 of 2,058 employees in R&D); opportunities to work on mission-critical IoT systems used by millions daily; internal development tracks and career growth programs [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Diversity & Inclusion**: Employee community groups including "Belonging" and "Women in Tech"; commitment to equal opportunity and inclusive hiring [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Employer Rating**: 3.6/5.0 on LinkedIn (526 reviews), with work-life balance rated 3.8 and culture rated 3.6 [linkedin.com](https://www.linkedin.com/company/alarm-com).

## Sources
1. [Alarm.com Careers Page](https://alarm.com/careers/)
2. [LinkedIn Company Profile](https://www.linkedin.com/company/alarm-com)
3. [Built In Company Profile](https://builtin.com/company/alarmcom)
4. [Alarm.com 2025 Annual Report (SEC)](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
5. [Alarm.com Jobs on Greenhouse](http://job-boards.greenhouse.io/alarmcom)

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- [Junior Software Engineer](https://feeny.ai/job/junior-software-engineer-alarm-com-krakow-lesser-poland-voivodeship-qwz720m74437) — Kraków Lesser Poland Voivodeship, Poland
- [Software Engineering Manager](https://feeny.ai/job/software-engineering-manager-alarm-com-redwood-city-k9xndc867tch) — Redwood City, CA
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