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Principal Engineer, Card Readers Team

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about 5 hours ago
Remote, United StatesStaff+
H1B Sponsor

Base Salary

$230k - $368k/yr

Responsibilities

  • Develop and execute technical strategies to solve complex business challenges.
  • Establish guiding technical and delivery principles for engineering practices.
  • Architect, design, and develop high-performance applications using Kotlin.
  • Contribute hands-on code while modeling high standards.
  • Lead agile development processes including sprint planning and retrospectives.
  • Mentor and guide engineers, promoting continuous improvement and inclusivity.
  • Build and maintain partnerships across lines of business.
  • Leverage AI tools to enhance development workflows and productivity.

Requirements

  • Demonstrated ability to lead large, cross-team platform initiatives.
  • Expert-level proficiency in Kotlin, Java, and/or JVM languages.
  • Fluency with card payments, particularly EMV standards.
  • Experience with large Android projects, focusing on modularity and testability.
  • Track record of successful complex SDK integrations.
  • Expertise in security and key management best practices.
  • Experience designing public APIs for easy consumption.
  • Expertise in observability and monitoring for user-device interactions.
  • Strong mentoring skills for best practices in development.
  • Openness to using AI tooling to enhance productivity.