Full-Stack Software Engineer — Mobile & Cloud Focus

CoVet

5h•CA$110,000 - CA$130,000•Remote

About The Position

We’re looking for a strong Full-Stack Developer with cross-platform mobile, backend, and cloud infrastructure experience. This role is ideal for someone who can contribute across the stack, from building high-quality mobile experiences to designing backend services, APIs, integrations, and cloud infrastructure. Flutter is our primary mobile framework, so Flutter experience is ideal. However, strong experience with cross-platform mobile development frameworks such as React Native is also highly relevant for this position.

Requirements

5+ years of professional software development experience across mobile, full-stack, or product engineering roles.
Strong experience building cross-platform or hybrid mobile applications.
Experience with Flutter is ideal; experience with React Native or similar cross-platform mobile frameworks is also valuable.
Strong full-stack fundamentals, including comfort working across application UI, APIs, backend services, and data models.
Backend/API development experience, preferably with Node.js or similar technologies.
Experience with serverless architectures such as Cloud Functions, AWS Lambda, or similar.
Experience with cloud-based application development; GCP, Firebase, and Firestore experience are strong advantages.
Solid understanding of RESTful API design, authentication patterns, and integration workflows.
Experience with database design, indexing strategies, and performance optimization.
Ability to build maintainable, reliable, and well-tested software.
Strong debugging skills and comfort investigating complex technical issues across mobile, frontend, backend, and cloud surfaces.
Proficiency with Git and modern development workflows.
Strong communication skills and ability to collaborate across cross-functional teams.
Professional proficiency in English, written and spoken.
Good judgment when using AI tools to design, implement, document, and improve technical solutions.

Nice To Haves

Strong Flutter experience in production applications.
Experience with React or other modern frontend frameworks.
Experience building or scaling production systems in a startup environment.
Familiarity with CI/CD pipelines and deployment workflows for serverless and mobile applications.
Understanding of security best practices in cloud-based environments.
Experience working with external integrations and APIs at scale.
Experience improving developer tooling, internal dashboards, observability, or admin workflows.

Responsibilities

Build and maintain mobile application features, primarily using Flutter.
Contribute across the full stack, including mobile, frontend, backend, APIs, cloud infrastructure, and integrations.
Design, develop, and maintain backend infrastructure on Google Cloud Platform and Firebase.
Build robust server-side logic using Node.js and Cloud Functions in a serverless architecture.
Model, manage, and optimize Firestore databases for performance, reliability, and scalability.
Develop and maintain RESTful APIs and third-party integrations.
Collaborate closely with developers, QA, product, and design teams to deliver high-quality features end to end.
Partner with product to define technical solutions that are scalable, pragmatic, and aligned with business goals.
Coordinate implementation across mobile, frontend, backend, and QA dependencies.
Support deployments and help ensure smooth delivery across environments.
Monitor, debug, and improve system performance, reliability, observability, and error handling.
Investigate production issues and contribute to durable fixes.
Contribute to improving engineering practices, tooling, documentation, and overall development velocity.
Use AI tools thoughtfully to accelerate development, improve documentation, explore solutions, and support maintainable system design.