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Senior Frontend Engineer

Kalder

Kalder

Software Engineering
Remote
Posted on Jul 22, 2025

Kalder empowers brands of all sizes to create Amex-like partner rewards programs that reward and monetize their top customers. Previously, only leading airlines, retailers and banks could earn commissions by selling their rewards and partnering with merchants.

Your impact

  • Design and implement web + mobile architecture decisions that scale across our entire product suite, delivering high quality code and writing automated tests.
  • Build reusable mobile component libraries and establish patterns that ensure consistency across our applications
  • Create responsive, high-performance interfaces for complex financial workflows
  • Lead technical implementation of features and provide architectural guidance for our frontend applications.
  • Mentor engineers on frontend specific patterns and best practice
  • Conduct code reviews to ensure high-quality standards and best practices.
  • Create flowcharts and diagrams to clearly convey architecture to other team members.

Skills and Experience

  • 6+ years of frontend development experience
  • Proven frontend development expertise using HTML, CSS, and JavaScript, specifically with React.
  • Direct experience developing highly-responsive, web/mobile-based user interfaces
  • Experience with React frameworks such as NextJS

Extra Credit

  • Degree in computer science or related degree/technical field of study or equivalent practical experience
  • Experience in Fintech

Core Competencies

  • Manages Complexity - Making sense of complex, high quantity, and sometimes contradictory information
  • Situational Adaptability - Adapting approach and demeanor in real time to match the shifting demands of different situations
  • Action-Oriented - Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm