Senior Android Engineer

Posted 46ds ago

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Job Description

Senior Android Engineer helping shape the next generation of Numan's digital health products. Collaborating with engineers, designers, and product leaders in a fast-moving environment.

Responsibilities:

  • Owning significant parts of the Android architecture, building scalable, maintainable, and high-performing solutions.
  • Leading the design and development of complex features across the Numan app ecosystem, delivering high-quality, user-focused experiences.
  • Owning significant parts of the Backend-For-Frontend (BFF) application used by the mobile Numan apps.
  • Collaborating closely with product, design, and clinical team members to shape solutions and provide input on technical trade-offs.
  • Contributing to technical decisions around technologies, tools, and frameworks.
  • Championing code quality through thorough reviews, automated testing, and adherence to engineering standards.
  • Mentoring and coaching less experienced engineers, helping them grow their technical skills and adopt best practices.

Requirements:

  • Is passionate about building high-quality Android experiences that genuinely improve people's lives.
  • Thrives in fast-moving, high-impact environments and takes ownership from conception to delivery.
  • Has a track record of delivering production-grade Android apps to the Play Store, with experience in scaling apps and handling complex architectures.
  • Has strong experience with Kotlin and the Android ecosystem, including modern frameworks and libraries, design patterns, and performance optimization.
  • Has experience with BFF systems.
  • Has a proactive approach and knowledge of best practices in code, testing, and app performance, with a strong attention to detail.
  • Is used to working in agile teams, with strong problem-solving abilities and a drive for continuous improvement.
  • Has excellent attention to detail - both in code quality and user experience.

Benefits:

  • Share options.
  • 25 days holiday, plus bank holidays (increasing to 30 the longer you stay with Numan).
  • Health insurance with Vitality.
  • Enhanced maternity and parental leave.
  • Nursery benefit provided by YellowNest.
  • Employee assistance programme (access to therapy, financial planning and discounts).
  • Generous pension (includes both employee and employer contributions).
  • Flexible working options, including a dog-friendly office in Farringdon.
  • Personal training and development budget via Learnerbly.
  • Wellhub membership, giving you access to over 2,000 locations in the UK.
  • Cycle to work scheme.
  • Season ticket loan.
  • Discount on Numan products for your friends and family.
  • Paid volunteering days.
  • An additional 2 weeks off once you reach your 5th anniversary with Numan.