GFL Environmental Inc. Logo

GFL Environmental Inc.

Senior Android Developer

Posted 3 Days Ago
Be an Early Applicant
In-Office
Vaughan, ON, CAN
Senior level
In-Office
Vaughan, ON, CAN
Senior level
Designs, develops, and maintains scalable Android applications using Kotlin. Responsibilities include architecture, performance optimization, API and SDK integration, troubleshooting, testing, and collaboration with product, design, and backend teams. The role requires strong Android platform expertise, clean coding practices, familiarity with modern development tools, and effective communication.
The summary above was generated by AI
We are seeking a highly skilled Senior Android Developer with deep expertise in Kotlin to join our team. The ideal candidate will play a key role in designing, developing, and maintaining high-performance Android applications. You will work closely with product managers, designers, and backend engineers to create seamless mobile experiences that delight users. You should have a strong understanding of the Android platform, Kotlin programming language, and the ability to work closely with other team members to create seamless, efficient, and effective applications


 

Key Responsibilities:

· Design and develop advanced applications for the Android platform using Kotlin.

· Architect and implement scalable, maintainable, and high-quality code following best practices.

· Optimize applications for performance, reliability, and battery efficiency.

· Collaborate with cross-functional teams to define, design, and ship new features.

· Integrate third-party APIs, SDKs, and libraries to enhance functionality.

· Stay up-to-date with the latest Android trends, frameworks, and best practices.

· Troubleshoot, debug, and resolve performance bottlenecks and application issues.

Knowledge, Skills, Abilities and Competencies:

· 5+ years of experience in Android development with a strong focus on Kotlin.

· Deep understanding of Android SDK, different versions of Android and how to deal with different screen sizes.

· Strong knowledge of RESTful APIs and GraphQL.

· Experience with Android UI design principles, patterns, and best practices.

· Experience with Jetpack Compose is a plus.

· Proficiency in writing clean, maintainable, and testable code (Unit & UI Testing, Mockito, Espresso, JUnit).

· Familiarity with CI/CD tools, version control (Git), and Agile development methodologies.

· Excellent problem-solving skills and ability to work in a fast-paced environment.

· Strong verbal and written communication skills.

· Exposure to AWS public cloud will be preferred.


We thank you for your interest. Only those selected for an interview will be contacted.


GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact [email protected]
Please note that GFL does not provide visa sponsorship
 for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.


This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.


Similar Jobs

5 Days Ago
In-Office
Toronto, ON, CAN
Senior level
Senior level
Fintech • Payments • Financial Services
Develop, test, integrate, and implement cross-functional Android and multi-platform banking applications. Collaborate with stakeholders, end users, business analysts, and technical teams to gather requirements and prepare design specifications. Build and debug applications using Kotlin, Jetpack Compose, Java, and XML while contributing to CIBC’s digital transformation and client experience.
Top Skills: AndroidJavaJetpack ComposeKotlinKotlin MultiplatformXML
6 Days Ago
In-Office or Remote
Canada
Senior level
Senior level
Artificial Intelligence • Consumer Web • Edtech
Own the Android app end to end, including architecture, performance, releases, app store presence, experimentation, and roadmap. Lead and mentor mobile engineers, establish technical direction, and deliver polished native experiences. Partner with engineering and product leadership on growth, onboarding, and retention initiatives. Ship, instrument, measure, and iterate quickly in a PLG and A/B testing environment, while helping scale the mobile team.
Top Skills: Android StudioAndroid Testing FrameworksAndroid ViewsAWSExpoFirebaseGoogle Play ConsoleJavaJetpack ComposeKotlinNest.JsNext.JsNode.jsPrismaPush NotificationsReact NativeReactTailwind
11 Days Ago
In-Office or Remote
2 Locations
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Build and ship native iOS and Android features for Cohere’s secure AI workspace platform. Collaborate with designers and researchers to implement interfaces, productionize AI models, research technologies, and develop privacy- and security-focused tooling, including custom solutions when standard libraries are unsuitable. The role requires experience with Kotlin and Swift, production mobile applications, project bootstrapping, cross-codebase debugging, and execution in fast-changing environments. Audio feature experience is a bonus.
Top Skills: AndroidiOSKotlinSwift

What you need to know about the Toronto Tech Scene

Although home to some of the biggest names in tech, including Google, Microsoft and Amazon, Toronto has established itself as one of the largest startup ecosystems in the world. And with over 2,000 startups — more than 30 percent of the country's total startups — Toronto continues to attract new businesses. Be it helping entrepreneurs manage their finances, simplifying business operations by automating payroll or assisting pharmaceutical companies in launching new drugs, the city's tech scene is just getting started.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account