Full-Stack Web Engineer II: Build Global IoT UX

Alarm.com; Kraków; Hybrid; PLN 90,000 - 120,000; Full time

Benefits offered by this job

Medical care

Life insurance

Sports package

Professional development budget

Job summary

Alarm.com is expanding its Kraków-based Customer Experience team. We are building a new Software Engineer II (Full‑stack Web) role to deliver reliable, scalable, customer-facing features across our mobile apps and backend services.

The team emphasizes collaboration with product managers and designers to ship impactful software used by millions. You will learn from senior engineers, work across frontend and backend, and contribute to modern IoT and SaaS technologies.

Qualifications

• 2+ years of professional software development experience.
• A or B.S. in Computer Science or similar engineering program.
• Experience with backend OOP development (C# or similar) and Web API development.
• Familiarity with relational databases (SQL Server or PostgreSQL).
• Understanding of software engineering fundamentals, data structures, algorithms, and design patterns.
• Experience with version control (Git).
• Strong interest in learning backend and frontend best practices.
• Good communication and collaboration skills, with proficiency in English.
• Exposure to React and/or Ember JS frameworks.

Responsibilities

• Contribute and deliver full-stack features (frontend and backend) under guidance from senior engineers.
• Collate with product managers and designers to build scalable, user-facing features.
• Write unit tests and participate in QA cycles to ensure quality.
• Develop maintainable code balancing performance, security, and reliability.
• Grow across frontend and backend layers with React/Ember and C#/Web APIs.
• Review code and contribute to team discussions and documentation.
• Stay up to date with new tools and best practices.

Skills

Full-stack development

C# / Web API

React / Ember

SQL Server / PostgreSQL

Git

Unit testing

Cloud / microservices

Education

B.S. in Computer Science or related

Tools

Web APIs

Kafka

.NET

Job description

Alarm.com is expanding its Kraków-based Customer Experience team. We are building a new Software Engineer II (Full‑stack Web) role to deliver reliable, scalable, customer-facing features across our mobile apps and backend services.

The team emphasizes collaboration with product managers and designers to ship impactful software used by millions. You will learn from senior engineers, work across frontend and backend, and contribute to modern IoT and SaaS technologies.