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FacilityOS

Mobile Developer

Hybrid

Toronto, Canada

Junior

Full Time

03-03-2026

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Skills

C# Swift Go Kotlin SQLite CI/CD Problem-solving Research Attention to detail Architecture Azure Software Development .NET CI/CD Pipelines

Job Specifications

About the Job

Title Mobile Developer

Location: Remote/Hybrid

Department: Software Development

Reports to: Software Architect

Compensation: 85k-135k

Benefits: Paid time off, with a comprehensive health and benefits package

Visa Sponsorship: Not Available

About FacilityOS

FacilityOS is a dynamic and innovative B2B SaaS company headquartered in the heart of Toronto's vibrant tech ecosystem. We are on a high-growth trajectory, providing a market-leading platform that helps businesses improve their safety, security, compliance, and efficiency across many critical facility touchpoints. We are a team of passionate, driven individuals committed to excellence, innovation, and redefining our industry.

At FacilityOS, we are focused on creating an innovative and collaborative working culture where we value the contribution of each individual. Employee engagement is a key focus area for us and we encourage participation and the sharing of information and ideas.

In being a great place to work, we are proud to offer a range of experiences and opportunities that will help our employees to achieve their career and personal goals and enable them to live a healthy and balanced life.

This is a hybrid position where you'll be required to be in office at least two days a week with the flexibility to work from home the remaining days if desired.

About The Role:

We are seeking a Mobile Developer who is passionate about creating exceptional mobile experiences, a team player, and is looking to grow their career alongside a team of highly skilled professionals with projects spanning multiple mobile applications across our enterprise platform.

Key Responsibilities:

Design, develop, review, and maintain mobile applications using Flutter/Dart across multiple FacilityOS product lines
Build and maintain cross-platform mobile solutions that integrate seamlessly with our Azure-based .NET backend services (RESTful APIs)
Maintain high quality code standards using Code Review, Static code analysis tools, implementing new tools or standards
Participate in Peer code review
Work directly with the Engineering team, product managers, and designers to deliver high-quality mobile experiences
Collaborate with backend developers to design and optimize API endpoints for mobile consumption
Research and initiate innovative mobile development approaches and architectural patterns that would benefit the FacilityOS platform
Participate in the maintenance and enhancement of existing Xamarin/MAUI applications as needed

Requirements:

Minimum 3 to 5 years of experience in mobile application development
Strong proficiency in Flutter and Dart with a proven track record of published applications
Solid understanding of mobile UI/UX principles and Material Design / Cupertino design patterns
Experience integrating mobile applications with RESTful APIs and cloud services
Knowledge of mobile application lifecycle, deployment processes, and app store submission (Google Play Store, Apple App Store)
Understanding of mobile security best practices and data protection
Experience with .NET, C#, and Xamarin/MAUI is a significant advantage
Proactive, curious, investigative mindset with attention to quality and details
Passionate about mobile technologies and staying current with industry trends
Ability to self-manage priorities and work effectively in a collaborative team environment
Strong problem-solving skills and attention to detail

Nice to Have:

Experience with offline-first mobile architecture and local database solutions (SQLite etc.)
Experience with Azure and .net
Knowledge of native mobile development (Swift/Kotlin) for platform-specific implementations
Familiarity with CI/CD pipelines for mobile applications
Experience with push notifications, background processing, and mobile device capabilities
Understanding of enterprise mobile application requirements and multi-tenant architectures

Why work at FacilityOS?

FacilityOS is the global leader in enterprise visitor management, helping complex enterprises digitize, optimize, and automate their key facility process – from streamlined visitor management to emergency evacuation, our Facility OS Platform is cutting edge and driving significant value with our customers.

We work hard and play hard and we do both with passion and respect for one another. Our company promotes a fast-paced, fun, friendly, and highly collaborative work environment that provides:

Comprehensive health coverage (includes Dental and Vision coverage)

A Hybrid work environment with our office based in North York, Toronto

Opportunity for advancement and growth

Catered Events, Snacks, Drinks – You won’t go Hungry!

Birthday and Life Celebrations

Two annual parties in a year

FacilityOS Commitment

We believe that a diverse team is the key to innovation and growth. We are an equal opportunity employer that value diversity at our company and encourage all candidates to apply. We do not discriminate based on race, religion, colo

About the Company

FacilityOS is a global leader in facility, asset, and visitor management. The company's modular platform is used by security professionals, facility managers, compliance teams, logistics managers, and operational leadership to optimize and automate key facility processes, achieve regulatory compliance, enforce safety protocols, and drive site security requirements. Their end-to-end platform is comprised of interoperable modules for visitor management (VisitorOS), emergency and evacuation management (EmergencyOS), contractor ... Know more