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Senior Android Engineer

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Senior Android Engineer in UK

  • Freetrade
  • Full time
  • Email
  • London

Responsibilities

  • Design and deliver new features while improving and maintaining the Freetrade Android app.
  • Own features end to end in collaboration with backend, design, product, QA, and QE teams.
  • Maintain high standards for performance, quality, security, robustness, code quality, testing, and code reviews.
  • Resolve complex issues, address bottlenecks, reduce technical debt, and improve engineering standards and practices.
  • Guide technical decisions involving platform issues, patterns, architecture, and developer experience.
  • Mentor and support junior engineers on design, implementation, and best practices.
  • Participate in a support rota, resolve customer issues, and communicate directly with customers when needed.

Requirements

  • Typically 6+ years of experience building production-grade mobile applications.
  • Strong problem-solving skills and the ability to lead technical decisions and deliver complex features.
  • Deep understanding of Android architecture, including MVVM or MVI.
  • Strong experience with Kotlin, Dagger, Jetpack, and Jetpack Compose.
  • Good understanding of GraphQL and integrating with backend services.
  • Experience with coroutines, Flow, or Rx.
  • Familiarity with Git and collaborative development practices.
  • Understanding of CI and build tooling such as CircleCI.
  • Experience mentoring and developing junior engineers.

Benefits

  • Hybrid work from the central London or Budapest office on Monday, Tuesday, and Thursday, with Wednesday and Friday designated for working from home.
  • Additional flexibility may be discussed for caregiving or personal responsibilities.

Freetrade

Freetrade builds a commission-free investing app for retail investors, offering UK, US, and European stocks, ETFs, and funds, plus tax-advantaged ISAs and pensions. The company monetizes through subscriptions and fees such as foreign exchange. Founded in 2017 and headquartered in London, it opera...

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