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AL

Senior Software Engineer C#

Alarm.com
Kraków, Poland
INTERN
Posted July 28, 2026
$2k - $2k
Energy Management
~74 people viewed this recently
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Application opens on company website

Job Description

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

Key Responsibilities

  • Lead and develop 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

Requirements

  • Bachelor’s in Computer Science, Computer Engineering, a related field or equivalent work experience
  • 6+ years of professional software development experience
  • Strong backend engineering skills building and maintaining HTTP APIs/services (REST and/or GraphQL)
  • Deep working 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, and migration strategy
  • Contributed comfortably across both modern and legacy framework codebases
  • 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
  • Experience designing reliable, scalable systems with attention to performance, resiliency, and maintainability
  • Demonstrated testing depth across unit, integration, and end-to-end test layers
  • Strong debugging and operational skills to diagnose and resolve production issues using logs, metrics, and traces
  • Experience providing feedback to peers and influencing code quality through design and code reviews
  • Track records of ramping into unfamiliar stacks and shipping production work in them
  • 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
  • Experience leading projects to completion and mentoring other engineers
  • 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
  • Experience articulating tradeoffs explicitly (knowing when/when not to apply patterns)

Benefits & Perks

  • 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).

Ready to Apply?

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