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Mobile Full Stack Developer Jobs in Kitchener, ON

Role Overview As a Full Stack Developer at Maxon, you will work across both front-end and back-end systems to create robust, user-friendly web applications. You will collaborate closely with ...

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About the Role As a Senior Mobile Software Engineer within our US Retirement technology ... Working across the full stack, you will develop React Native applications and NestJS services ...

Description Turn AI Opportunities Into Reality - Lead full-stack development, mentor the next generation of AI engineers, and transform finance operations. Join our team and what we'll accomplish ...

Senior Software Engineer

Hamilton, ON · On-site

$100 - $120/hr

Senior Full Stack Software Engineer Location: Onsite in Toronto, ON About SalesJack SalesJack is a fast-growing, profitable sales software platform (CRM, Prospecting Service) purpose-built for ...

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Showing results 1-20

Mobile Full Stack Developer information

See Kitchener, ON salary details

$11.7K

$107.3K

$160.5K

How much do mobile full stack developer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for mobile full stack developer in Kitchener, ON is $107,267.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,365.00 and $131,550.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mobile Full Stack Developer, and why are they important?

To thrive as a Mobile Full Stack Developer, you need strong proficiency in both front-end and back-end development for mobile platforms, with expertise in languages like JavaScript, Swift, Kotlin, and frameworks such as React Native or Flutter, often supported by a degree in computer science or related field. Familiarity with databases (e.g., MongoDB, SQL), version control systems (e.g., Git), APIs, and cloud services (e.g., AWS, Firebase) is typically required, along with relevant certifications. Problem-solving, collaboration, and adaptability are crucial soft skills that enable effective teamwork and project delivery in dynamic environments. These skills and tools are essential to build robust, user-friendly mobile applications that meet business requirements and adapt to evolving technologies.

What is a Mobile Full Stack Developer?

A Mobile Full Stack Developer is a software professional skilled in both front-end and back-end development for mobile applications. They are capable of designing user interfaces, writing application logic, and managing databases or server-side infrastructure. This role requires proficiency in mobile development frameworks (like React Native or Flutter), as well as backend technologies (such as Node.js, Python, or cloud services). Mobile Full Stack Developers can take a project from initial concept through deployment, ensuring seamless integration of all components. They often collaborate with designers, product managers, and other developers to deliver robust mobile experiences.

Will Fullstack be replaced by AI?

Full Stack Developers are responsible for building and maintaining both frontend and backend systems, and while AI tools can assist with coding and automation, they are unlikely to fully replace the need for human developers. Skills in programming, problem-solving, and understanding user needs remain essential, and developers who adapt to new technologies will continue to be in demand. AI can enhance productivity but does not eliminate the need for comprehensive development expertise.

What are some common challenges Mobile Full Stack Developers face when integrating front-end mobile applications with back-end services?

Mobile Full Stack Developers often encounter challenges ensuring seamless communication between mobile front-end interfaces and back-end APIs, especially when dealing with varying device capabilities and network conditions. They must address issues such as data synchronization, real-time updates, and maintaining consistent user experiences across platforms. Additionally, managing security and authentication between the mobile app and server, as well as optimizing performance for both client and server sides, are critical aspects of the role. Collaborating closely with designers, backend engineers, and QA teams is essential to deliver robust, scalable solutions.

What is the difference between Mobile Full Stack Developer vs Front-End Developer?

AspectMobile Full Stack DeveloperFront-End Developer
Required SkillsMobile app development, backend integration, JavaScript, React Native, Swift, KotlinHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentMobile app projects, cross-platform or native developmentWeb interfaces, website or web app development
Industry UsageTech, startups, app development firmsWeb development agencies, corporate websites

Mobile Full Stack Developers focus on building mobile applications with both frontend and backend skills, often working on cross-platform or native apps. Front-End Developers specialize in creating engaging web interfaces. While both roles require JavaScript and related skills, Mobile Full Stack Developers have additional expertise in mobile-specific languages and tools, making them suitable for mobile-centric projects.

What is a full-stack mobile developer?

A full-stack mobile developer is a software professional who designs, develops, and maintains both the front-end and back-end components of mobile applications. They typically work with programming languages like JavaScript, Swift, or Kotlin, and use frameworks such as React Native or Flutter to build cross-platform apps. This role requires knowledge of mobile UI/UX design, APIs, and backend services to deliver complete mobile solutions.

What is the salary of a mobile developer?

The salary of a mobile full stack developer varies based on experience, location, and skills, but typically ranges from $70,000 to $130,000 annually in many regions. Senior developers with expertise in both front-end and back-end mobile development, including knowledge of frameworks like React Native or Flutter, tend to earn higher salaries.

Is full-stack dev still in demand?

Full-stack developers remain in high demand due to their ability to handle both front-end and back-end development, especially with skills in frameworks like React, Angular, and Node.js. The role is valuable across industries, and demand is expected to grow as companies prioritize versatile developers who can work on complete applications.
What are the most commonly searched types of Full Stack Developer jobs in Kitchener, ON? The most popular types of Full Stack Developer jobs in Kitchener, ON are:
What are popular job titles related to Mobile Full Stack Developer jobs in Kitchener, ON? For Mobile Full Stack Developer jobs in Kitchener, ON, the most frequently searched job titles are:
Infographic showing various Mobile Full Stack Developer job openings in Kitchener, ON as of July 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, and 9% Contract. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $107,267 per year, or $51.6 per hour.
Specialist, Application Development (Full Stack Developer)

Specialist, Application Development (Full Stack Developer)

L3Harris Technologies

Waterdown, ON

CA$85K - CA$105K/yr

Full-time

Posted 13 days ago


Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Specialist, Application Development (Full Stack Developer)

Reference #40291

Waterdown, Ontario

About the Role

Responsible for research, design, and development of computer software systems. Participates in all phases of the development life cycle, including requirements analysis, design, implementation, integration, and testing of products.  Applies computer science, engineering, and mathematical analysis concepts and principles in the development of the target application.  Works closely with cross functional organizations to develop and evaluate interfaces, and operational performance requirements and design of the overall system.  Develops test procedures, software programs, and related documentation.   Contributes to determining, estimating, and validating the cost and scope of software efforts to ensure product meets project cost, schedule, and technical constraints

Primary Responsibilities 

  • Develop and maintain web applications using C#, ASP.NET., and Microsoft SQL
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write clean, maintainable, and efficient code.
  • Troubleshoot and debug applications.
  • Ensure the performance, quality, and responsiveness of applications.
  • Create device-independent reactive designs using HTML5, CSS3, jQuery, JavaScript, and Bootstrap.
  • Develop unit tests to ensure code quality and reliability.
  • Lead small to medium feature developments.
  • Work in an agile team environment.
  • Be a team player and collaborate effectively with the team.
  • Participate in code reviews and provide constructive feedback.
  • Refactor and restructure existing code bases and modules to improve performance and maintainability

Required Capabilities 

  • Proficiency in C# and ASP.NET.
  • Strong knowledge of SQL Server and database management.
  • Experience with DevOps practices and tools is an asset
  • Experience in a development team that follows Agile project methodologies is an asset
  • Proven analytical and creative problem-solving abilities.
  • Highly self-motivated and directed, with keen attention to detail.
  • Able to prioritize and execute tasks in a high-pressure environment.
  • Able to quickly adapt and learn new or unfamiliar technologies.
  • Strong customer service orientation, and has served as part of a motivated and diverse team.
  • Strong communication and teamwork skills.
  • May have practical knowledge of project management.
  • Bachelor’s Degree in a STEM field (Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Math) is preferred
  • Understanding of CI/CD pipelines and DevOps practices is an asset
  • Business experience in an aerospace or manufacturing environment is an asset

Desired Education and Experiences 

  • Requires practical knowledge of job area.
  • Bachelor’s Degree and a minimum of 4 years of prior related experience.
  • Graduate Degree or equivalent with 2 years of prior related experience.
  • In lieu of a degree, minimum of 8 years of prior related experience.

*This posting is for a current vacancy.  In the province of Ontario, Canada, the pay range for this position will be $85,000 to $105,000. 

#LI-BD1

At L3Harris, we foster an inclusive and equitable workplace. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. For applicants with disabilities, we will provide you with accommodation so that you have what you need in order to be at your best.

L3Harris performs background checks prior to employment as all applicants must be eligible for registration with the Controlled Goods Program and obtain and maintain a positive security assessment. Some positions may require a government of Canada “Reliability” status and/or Level 2 (Secret) security clearance. In addition, L3Harris performs pre-employment substance abuse testing where required.