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Sr Flutter Developer Jobs in Toronto, ON (NOW HIRING)

Senior iOS Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

... Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits * Comprehensive Health & Wellness Benefits Package * Retirement Planning * Parental Leave Program * Annual tech & travel allowance * Flexible ...

Senior Android Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

About The Role As a Senior Android Developer, you'll be tasked with developing Android applications ... development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits

Sr Flutter Developer information

What are the key skills and qualifications needed to thrive as a Sr Flutter developer, and why are they important?

To thrive as a Sr Flutter Developer, you need expert knowledge of Flutter, Dart, and mobile development principles, typically supported by a degree in computer science or related experience. Familiarity with tools like Android Studio, Xcode, Git, and continuous integration systems, as well as experience with RESTful APIs and common Flutter packages, is essential. Strong problem-solving, collaboration, and communication skills help you efficiently deliver high-quality, cross-platform apps and mentor junior developers. These abilities are crucial for building scalable solutions, ensuring seamless performance, and leading teams in a fast-evolving mobile development landscape.

What is a Sr Flutter developer?

Sr Flutter Developers are experienced software engineers who specialize in building cross-platform mobile applications using the Flutter framework. They are responsible for designing, developing, testing, and maintaining high-performance apps that run on both Android and iOS devices. In addition to strong programming skills in Dart and Flutter, they often lead teams, mentor junior developers, and collaborate with designers and backend engineers to deliver robust mobile solutions. Their expertise helps businesses achieve faster time-to-market and consistent app experiences across platforms.

What is the difference between Sr Flutter Developer vs Flutter Developer?

AspectSr Flutter DeveloperFlutter Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesArchitecting apps, mentoring, project managementDeveloping features, fixing bugs
CertificationsOptional, but often includes Flutter certificationsTypically none required
Work EnvironmentSenior roles in tech companies, startupsEntry to mid-level teams, startups, agencies

In summary, a Sr Flutter Developer has more experience, leadership responsibilities, and often mentors junior developers, whereas a Flutter Developer focuses on coding and implementing features with less managerial duties.

How does a Sr Flutter developer typically collaborate with designers and backend developers during a project?

As a Sr Flutter Developer, you frequently work alongside UI/UX designers to translate design mockups into interactive, high-performance mobile interfaces. You also collaborate with backend developers to integrate APIs, troubleshoot data flow issues, and ensure seamless communication between the app and server. Strong communication skills and a proactive approach to problem-solving are essential, as you'll often participate in cross-functional meetings, code reviews, and sprint planning sessions to align on project goals and technical requirements.
What cities near Toronto, ON are hiring for Sr Flutter Developer jobs? Cities near Toronto, ON with the most Sr Flutter Developer job openings:
Infographic showing various Sr Flutter Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution.

Senior Full Stack Developer (TypeScript / Node.js / Mobile)

Pillway

Brampton, ON • On-site

CA$100K - CA$130K/yr

Full-time

Medical, Dental

Re-posted 4 days ago


Job description


About Pillway

Pillway isn't just a pharmacy, we're a healthcare technology company at the forefront of the industry. We are revolutionizing patient medication management through cutting edge technology, creating a truly seamless and patient-first experience. Join our team and play a pivotal role in shaping the future of pharmacy services in a high growth, innovative environment.

We are seeking a highly skilled Senior Full Stack Developer with 4+ years of experience to join our core engineering team. This role is pivotal for both maintaining and continuously evolving our existing web and mobile applications, and taking the lead in developing new services across our modern ecosystem. We are looking for an ideal candidate who deeply values TypeScript as a first-class citizen and possesses the expertise to architect scalable, maintainable solutions that seamlessly connect complex backends with dynamic, reactive mobile and web frontends.

Key Responsibilities

Architect & Develop: Design and implement robust, production-grade features using Node.js and mobile frameworks (Flutter/React Native).

  • Maintain Legacy Systems: Provide expert-level support and occasional feature enhancements for our core PHP/Laravel applications.

  • System Integration: Develop and maintain RESTful APIs that ensure seamless communication between our Laravel monolith and new Node.js microservices.

  • Code Quality: Advocate for and implement best practices in testing (Unit/Integration), CI/CD, and documentation.

  • Performance Optimization: Identify bottlenecks in both the mobile frontend (Flutter/React Native) and backend (Node/PHP) to ensure a high-performance user experience.

Technical Requirements:

  • Mastery of TypeScript: Deep understanding of types, interfaces, and advanced TS patterns.

  • Node.js Expertise: Proven experience building backend services (knowledge of NestJS or Express is a plus).

  • Mobile Development Proficiency: Experience building and shipping production mobile apps with Flutter and/or React Native, including state management patterns and native module integration.

  • PHP/Laravel Familiarity: Ability to navigate, debug, and extend existing Laravel codebases.

  • Database Knowledge: Strong SQL skills (preferably MySQL) and experience with ORMs.

  • Strong understanding of application security principles (OWASP Top 10), authentication/authorization patterns (JWT, OAuth), input validation, data protection, and secure API design. Experience conducting code reviews with a security-first mindset.

  • DevOps: Familiarity with Docker, Kubernetes, and cloud hosting (Azure).

Nice to Have:

  • Practical experience using AI-powered development tools (e.g., Cursor, Claude) to improve productivity, code quality, testing, refactoring, and documentation workflows.

  • Experience transitioning features from a monolith to a service-oriented architecture.

  • A strong opinion on "clean code" and architectural patterns (SOLID, Clean Architecture).

  • AI inclusion in daily tasks

Why Join Us

Joining Pillway means joining a fast-paced, high-growth environment where your work has a direct impact on the health and wellness of Canadians.

  • Hybrid Work Model: We value the synergy of in-person collaboration and the focus of remote work. This role offers a balanced hybrid schedule.

  • Competitive Compensation: We offer market-aligned salaries and comprehensive health and dental benefits.

  • Dynamic Culture: We are a team of innovators. You’ll find a culture that values transparency, diverse perspectives, and a "get-it-done" attitude.

  • Career Growth: As we scale across Canada, your role and influence within the organization will grow with us.

Pillway supports a workforce of diverse backgrounds and encompasses policies and initiatives designed to help all employees feel welcomed and well-equipped to succeed. We are an inclusive employer and provide accommodations for applicants with disabilities throughout the recruitment process. Please let us know if you require accommodation.

Note: We appreciate every application we receive, but due to our overwhelming response, we will only be able to contact those who are under consideration for the position.