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Java Mobile Developer Jobs in Toronto, ON (NOW HIRING)

US Mobile

Senior Backend Engineer

Toronto, ON

CA$140K - CA$180K/yr

US Mobile is building the future of wireless communication. The goal: one unified network open to ... Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ...

Konrad

iOS Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

About The Role As an iOS Developer you'll be tasked with working on iOS application development ... Other mobile development experience, such as Android development using Java or Kotlin, or cross ...

Konrad

Android Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

Understanding of how mobile applications are built from end-to-end, including how they interact ... A working knowledge of modern Android development, Java and/or Kotlin, Android Jetpack, and design ...

Konrad

Senior Android Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

A strong understanding of how mobile applications are built from end-to-end, including how they ... A detailed knowledge of modern Android development, including both Java and Kotlin, Android Jetpack ...

Konrad

Senior iOS Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

About The Role As a Senior iOS Developer, you'll be tasked with developing iOS applications ... Other mobile development experience, such as Android development using Kotlin or Java, or cross ...

Sync.com

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

Backend: Node.js, TypeScript, PHP, Java * Frontend: Angular, Vue.js, React * Databases: MySQL ... Experience with mobile development (React Native, Android). * Strong communication skills for ...

Intuit

Staff Software Developer, Full Stack

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

The ideal candidate is an experienced Software Developer who is experienced with Java, TypeScript ... Experience with cross-browser, cross-platform, and design constraints on the web and mobile.

Fidelity International

Software Developer

Toronto, ON · Hybrid

CA$101K - CA$118K/yr

... a focus on mobile for Fidelity Canada in addition to developing and supporting our internal ... We are looking for a Java Software Developer who will take a key role on our team. The ideal ...

NTENT

Senior DevOps Engineer

Toronto, ON

... mobile devices. You will be working with a smart team of Engineers, QA Engineers, and Product ... Experience with programming and/or scripting languages (Python, Ruby, Bash, Go, Java, PowerShell)

Intuit

Staff Software Developer, Front End

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

The GenUX team is leading the way to empower all new AI experiences on web and mobile apps at ... Qualifications * 8+ years of overall fullstack experience - we use Node/React and Java * BS/MS in ...

Zynga

Senior Software Developer

Toronto, ON

CA$96K - CA$142K/yr

... platforms (mobile, web, console, pc) * Work closely with product teams to translate business ... Familiarity with building RESTful backend services in Java, GoLang and/or Python * Familiarity with ...

Stripe

Android Engineer, Terminal

Toronto, ON · On-site

Collaborate with Android developers who work on the Stripe mobile apps and Stripe Terminal to set ... Experience working with at least one of the following- Kotlin, Java, Swift, Objective-C, Go, or ...

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Showing results 21-40

All JobsJava Mobile Developer JobsJava Mobile Developer Jobs in Toronto, ON

Java Mobile Developer information

See Toronto, ON salary details

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How much do java mobile developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for java mobile developer in Toronto, ON is $53.95, according to ZipRecruiter salary data. Most workers in this role earn between $46.80 and $62.63 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java mobile developer?

To thrive as a Java Mobile Developer, you need strong programming expertise in Java, a solid understanding of mobile development frameworks (such as Android SDK), and typically a degree in computer science or a related field. Experience with version control systems like Git, familiarity with RESTful APIs, and certifications like Oracle Certified Associate are highly valued. Strong problem-solving ability, attention to detail, and effective communication skills set top candidates apart. These competencies ensure the delivery of high-quality, efficient mobile applications that meet user needs in collaborative, fast-paced environments.

What is a Java mobile developer?

A Java Mobile Developer is responsible for designing, developing, and maintaining mobile applications using Java. They primarily work with Android platforms, leveraging frameworks like Android SDK and tools such as Android Studio. Their role includes writing clean code, troubleshooting bugs, optimizing performance, and integrating APIs. They collaborate with designers, product managers, and other developers to create user-friendly mobile applications.

What are some common challenges faced by Java mobile developers in the workplace?

Java Mobile Developers often encounter challenges such as optimizing app performance across various device types, ensuring compatibility with different Android OS versions, and staying current with rapidly evolving technologies and tools. They may also need to balance project requirements with tight deadlines while collaborating closely with designers, QA teams, and other developers. Managing effective communication within cross-functional teams is essential for addressing bugs, implementing features, and maintaining code quality. With experience, many developers find these challenges help them grow into lead developer or mobile architect roles.

What are popular job titles related to Java Mobile Developer jobs in Toronto, ON? For Java Mobile Developer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Java Mobile Developer jobs in Toronto, ON look for? The top searched job categories for Java Mobile Developer jobs in Toronto, ON are:
Java Mobile Developer jobs near you
Infographic showing various Java Mobile Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 24% Part Time, 7% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $112,216 per year, or $54 per hour.

Senior Backend Engineer

US Mobile

Toronto, ON

CA$140K - CA$180K/yr

Full-time

Medical, PTO

Re-posted 26 days ago

Job description

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls.

We're getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price point. 24/7 customer support with real people, empowered to help. We get real-time feedback from Reddit, surveys, and customer support informing product roadmaps and everything we do. It's working - Consumer Reports named us the top-rated mobile carrier two years in a row.*

And we're building innovative systems that scale. A network agnostic tech stack. Agile, cross-functional teams built on trust and mutual respect. This work isn't for everyone. If you work fast, flexibly, and collaboratively - without compromising standards - we want to hear from you.

We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks. The projects and potential impact are incredible. We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.

You will:
  • Architect optimal solutions to our business problems
  • Deploy exciting new features
  • Help us scale to scale to 10's of millions of customers & connected devices
  • Build quality tools and frameworks to ensure a high-quality product
  • Build systems to ensure continuous uptime
Responsibilities:
  • Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
  • Design and implement asynchronous service communication using RabbitMQ or AWS SQS/SNS
  • Work with NoSQL databases like MongoDB for data modeling and storage
  • Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features
  • Write clean, testable, and well-documented code with unit and integration tests
  • Participate in system architecture design, code reviews, and performance tuning
Qualifications:
  • 7+ years of experience with Java and Spring Boot
  • Strong experience with building and consuming REST APIs
  • Hands-on experience with message brokers such as RabbitMQ or AWS SQS/SNS
  • Familiarity with MongoDB or other NoSQL database technologies
  • Experience integrating and leveraging AI-assisted development tools such as Claude and Opencode to accelerate backend development, including code generation, debugging, and optimization of APIs and services.
  • Demonstrated ability to incorporate AI tools into the software development lifecycle, using Claude or Opencode for tasks like automated code reviews, documentation generation, and improving system design efficiency.
  • Solid understanding of Git, CI/CD workflows, and agile development practices
  • Excellent debugging, problem-solving, and communication skills
  • Excellent problem-solving and debugging skills
  • Strong communication and team collaboration skills
Benefits:
  • Health care coverage
  • Flexible paid time off 
  • Gym reimbursement
  • Free cell phone service
  • Your choice of equipment + Bose QC/Apple Airpod Pro headphones
$140,000 - $180,000 a year
Think you're a good fit? Apply to learn more!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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