Toronto, Canada; Vancouver, Canada Remote (Country) Employment

Marqeta is hiring a Senior Software Engineer, Frontend (React-Native)

Responsibilities

  • Partner with product and design teams to create intuitive and engaging user experiences for cardholders across web and mobile interfaces.
  • Take ownership of developing and maintaining SDKs and mobile applications using React Native, ensuring strong performance and cross-platform compatibility.
  • Design and build modular, reusable React Native components that follow current architectural standards and development best practices.
  • Improve mobile app efficiency through optimization strategies such as lazy loading, code splitting, and efficient rendering techniques.
  • Develop and sustain scalable frontend systems using React Native, JavaScript/TypeScript, HTML, and CSS.
  • Help shape technical direction by contributing to architecture plans, design specifications, and system documentation for user-facing features.
  • Engage in design reviews, provide technical guidance to stakeholders, and help define standards for mobile and web development.
  • Promote and integrate modern software engineering practices, including test automation, continuous integration and deployment, and performance tracking.

Compensation

Equity in a publicly-traded company

Work Arrangement

Remote — Ontario, British Columbia, Greater Toronto Area, Metro Vancouver

Team

Reports to Jeremy Greenberger, Senior Manager, Software Engineering

Other

  • This role is for an existing open position.
  • The company follows a Flex First policy, allowing team members to choose between working remotely or from an office.
  • Multiple health insurance plans are available to employees.
  • Flexible time-off policy — employees can take the time they need.
  • Retirement savings plan that includes employer contributions.
  • Stock equity is provided as part of compensation.
  • Monthly financial support for remote work setup and expenses.
  • Annual allowance dedicated to professional growth and learning.
  • Benefits supporting family planning and up to 20 weeks of paid parental leave.

Not specified

About company
Marqeta
Marqeta is an early enabler of embedded finance. Its card issuing platform provides flexibility and control for companies to issue cards, authorize transactions, and manage payment operations in real time. Marqeta powers brands like Block, Cash App, Affirm, Instacart, Doordash, Uber, and Walmart.
All jobs at Marqeta Visit website
Job Details
Department Software Engineering
Category mobile
Posted 4 days ago