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Senior App Engineer

5 hours ago
United Kingdom
Full-time
Senior
Mobile Engineer
Software Development
CI/CD Datadog Django Expo GitHub Actions JavaScript Python React React Native TypeScript
Apply Now
TrustedHousesitters

TrustedHousesitters

TrustedHousesitters connects pet owners with trustworthy sitters who provide free pet care in exchange for unique homestays, fostering a community that ensures pets remain happy and cared for at home while their owners travel.

Consumer Services
51-250
Founded 2010
$10M raised
View All Jobs 4

Description

  • Lead technical discovery, architectural planning, and end-to-end implementation of complex product features.
  • Develop and maintain high-performance, accessible, and engaging mobile interfaces using React Native and Expo.
  • Partner with Product Managers, Designers, and stakeholders to align technical delivery with business goals.
  • Mentor engineers through pairing, code reviews, and knowledge sharing to raise team capability.
  • Maintain and evolve scalable mobile architectures with secure coding and performance optimisation practices.
  • Contribute to a culture of measurement and continuous improvement by using data and user feedback to refine the product.
  • Collaborate with API developers and integrate complex third-party platforms.
  • Support technical strategy by communicating trade-offs and solutions to both technical and non-technical audiences.

Requirements

  • 4+ years of professional experience in mobile application development.
  • Deep expertise in React Native and JavaScript/TypeScript.
  • Hands-on experience with Expo and modern JavaScript build tooling such as Webpack or Vite.
  • Strong understanding of scalable mobile architectures, accessibility (a11y) standards, and mobile performance optimisation.
  • Experience integrating with API developers and complex third-party platforms.
  • Familiarity with CI/CD pipelines and automated testing or observability tools such as GitHub Actions and Sentry.
  • Exceptional communication skills with the ability to explain technical strategy to diverse audiences.
  • Production-grade experience with React for web and backend frameworks, preferably Python/Django and Django Rest Framework, is a plus.
  • Experience integrating AI/ML-powered tools for personalisation or automation is a plus.
  • Familiarity with A/B testing frameworks and data-driven product experimentation is a plus.
  • Experience using observability tools such as Datadog is a plus.

Benefits

  • Competitive salary of £65,000-£80,000 a year plus a discretionary 10% annual bonus.
  • Generous equity options.
  • Fully remote work, including the ability to work remotely from housesitting locations.
  • 25 days holiday annually plus bank holidays and Christmas to New Year closure.
  • Pension scheme with 5% employee contribution and 3% employer contribution.
  • Premium TrustedHousesitters membership for pet owners and sitters, including airport lounge passes, sit cancellation insurance, and home and contents insurance for sits.
  • X5 premium memberships for friends and family each year.
  • £500 per year toward travel costs and £200 annually toward home office equipment, plus a monthly working-from-home stipend.
  • MacBook provided, access to co-working spaces globally, quarterly all-expenses-paid meet-ups, funded team events, personal development support, Bupa Health Insurance and Dental Insurance, SimplyHealth cash plan, weekly virtual yoga sessions, Brighton Bikeshare, and a recruitment referral bonus.

Interested in this position?

Apply directly on the company website

Apply Now

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