Mobile Engineer

Haystack United Kingdom
Remote
This Job is No Longer Active This position is no longer accepting applications

Job Description


Mobile Developer (Fully Remote)


£45,000 - £55,000 | Permanent | UK Remote


Join a forward-thinking digital team building mobile experiences that make an impact. As a Mobile Developer, you’ll play a hands-on role in designing, developing, and maintaining high-quality apps used by thousands of users daily. You’ll collaborate with cross-functional teams to shape features, optimise performance, and ensure seamless functionality across iOS and Android platforms.


The Opportunity

This is a role for a developer who’s passionate about creating intuitive, responsive, and high-performing mobile products. Whether your background is in Flutter, React Native, or native SDKs like Swift or Kotlin, you’ll have the chance to influence technical decisions and shape how mobile innovation is delivered within the business.


What You’ll Do

  • Develop and maintain scalable mobile applications for iOS and Android.
  • Collaborate with designers, PMs, and stakeholders to deliver polished, user-centred features.
  • Diagnose and resolve performance, stability, and usability issues through detailed root cause analysis.
  • Contribute to code reviews, automated testing, and CI/CD processes to ensure robust, maintainable code.
  • Stay ahead of the curve with mobile frameworks, trends, and platform updates.
  • Champion quality across UX, accessibility, and engineering standards.


What You’ll Bring

  • 5+ years of mobile development experience (iOS, Android, or cross-platform).
  • Experience with Flutter, React Native, or native SDKs (Swift, Kotlin).
  • Strong grasp of mobile UI/UX principles and performance optimisation.
  • Familiarity with Azure, Firebase, or MongoDB preferred.
  • Proficiency with Git/TFS and agile development tools.
  • Excellent communication and problem-solving skills.
  • A proactive mindset with the ability to work independently and collaboratively.


💡 Perfect for a mobile developer who loves turning design ideas into seamless, high-performance experiences — all from the comfort of a fully remote setup.


Subscribe our newsletter

New Things Will Always Update Regularly