Senior Hybrid Mobile App Developer

1 month ago

London, Greater London, United Kingdom Axon Full time
About the Role

Overview


Axion is seeking a seasoned Android software engineer to join their Realtime Operations (RTO) team. As a senior technical contributor, you will collaborate with other engineers to shape and drive technical solutions for the RTO mobile applications.


With a strong background in design, you will help make products like Axon Respond bulletproof and fault-tolerant, while meeting demanding interactivity and responsiveness requirements. Your customer-obsession leads you to join forces with product and design to imagine and deliver innovative solutions to key customer problems.


You will work closely with engineers in your team to review designs and steer them toward more reliable and sustainable outcomes, making you a force multiplier. You are a great collaborator and coach, and will help to grow engineers in your team.


Your Impact


As a technical leader, you will advise your manager on technical strategy for the team, while balancing business and engineering priorities to help determine the right long-term initiatives and investments.


Come work in an exciting environment where you use your passion, experience, and analytical skills to help bring new solutions to public safety, and leave a positive impact on the world.


Responsibilities

• Lead the design, development, operations and maintenance of mission-critical Android applications


• Collaborate with cross-functional teams to define and design solutions to the team's biggest technical challenges


• Ensure performance, quality, reliability, availability and responsiveness


• Identify and correct bottlenecks and fix bugs


• Provide technical guidance and mentorship to engineers


• Stay up-to-date with the latest industry trends and technologies


• Participate in code reviews and ensure coding standards are maintained


• Contribute to the continuous improvement of our development processes and practices


Requirements
  • 8+ years of industry experience shipping Android applications
  • Understanding and experience with networking protocols such as Websockets, TCP, UDP, DHCP, DNS, Server-Sent-Events (debugging with Wireshark or Charles a plus)
  • Android experience with Retrofit, Coroutines, Okhttp, Hilt, Jetpack (Jetpack compose a plus)
  • Experience writing concurrent code that is free of data races. You are able to distinguish problems that require task parallelism versus data parallelism.
  • Strong proficiency in Android development languages, such as Kotlin and Java
  • Experience with popular architectural design patterns (e.g. MVVM, MVI, CLEAN architecture)
  • Experience working with remote data via REST and JSON, including JSONRPC over Websockets
  • Experience working with video streaming and IoT devices/connectivity over BLE or Wifi
  • You have a track record of setting the technical and organizational direction for mobile development teams
  • Solid understanding of the full mobile development life cycle
  • Excellent problem-solving skills and attention to detail
  • Strong communication and collaboration skills
  • Ability to work independently and manage multiple projects within a team
  • Preferable:
    • Experience working on mission-critical software with stringent performance and reliability requirements.
    • Experience with CI/CD pipelines for mobile applications.
    • Knowledge of security best practices for mobile applications.
    • Familiarity with cloud services and backend integration (e.g., AWS, Firebase).
    • Contributions to open-source projects or a strong portfolio of published apps.
    • Experience related to various SDKs, such as: Bluetooth, WiFi, Networking, Camera (Photo/Video), Audio, File Management, connecting to and interacting with third-party hardware
    • Knowledge of WebRTC
Benefits that Benefit You
  • Competitive Base Salary
  • Annual Bonus and Restricted Stock Unit Eligibility
  • Comprehensive Pension Plan with Matching Contribution
  • 30 days paid holiday in addition to UK public holidays
  • Enhanced Maternity and Paternity Leave for all employees
  • Private Health Insurance
  • Cash Plan including Dental, Optician and Therapeutic Treatment Plans
  • GymPass Subscription
  • Life assurance (x4 Annual Salary)
  • Group income Protection
  • Employee Assistance & Development Programs

Benefits listed herein may vary depending on the nature of your employment and the location where you work.

  • Senior Mobile App Developer

    3 weeks ago

    London, Greater London, United Kingdom Consortia Full time

    The Consortia is seeking a highly skilled Senior Mobile App Developer to join their team. As a key member of the development team, you will be responsible for owning the React Native app, building new features, and contributing to the company vision.The ideal candidate will have a strong background in React Native and experience in taking full ownership of...

  • Expert Mobile App Developer

    4 weeks ago

    London, Greater London, United Kingdom RVU Full time

    About the RoleAt RVU, we're looking for a skilled Senior React Native Engineer to join our team in Fleet, Hampshire. This is an exciting opportunity to work on a cutting-edge project, developing and maintaining our insurance systems.We're seeking someone who is passionate about delivering high-quality mobile apps and has expertise in React Native, iOS, and...

  • Mobile App Developer Specialist

    3 weeks ago

    London, Greater London, United Kingdom Quilter Full time

    About the OpportunityAre you a skilled and ambitious mobile app developer seeking a challenging role in a dynamic organization? Look no further than Quilter, a leading provider of financial advice, investments, and wealth management. We're currently seeking a Senior Android Developer to join our team at NuWealth, our fintech business acquired to enhance our...

  • Mobile App Developer

    2 weeks ago

    London, Greater London, United Kingdom Dotsquares Full time

    Job Description">">We are seeking an experienced React Native application developer to join our team at Dotsquares.">The ideal candidate will have hands-on experience in building scalable, efficient, and high-quality mobile apps using React Native.">A strong understanding of mobile app development cycles, design principles, and software architecture is...

  • Senior React Native Mobile App Developer

    2 weeks ago

    London, Greater London, United Kingdom Ventula Consulting Full time

    Establish a successful career as a Senior React Native Mobile App Developer with Ventula Consulting in Central London. This exciting opportunity offers a base salary of £90,000.This role is based in our dynamic office location in Central London, with 1 day per week in the office and the rest working from home. The ideal candidate will have experience in...

  • Senior Backend Developer Position for Mobile App Development

    4 days ago

    London, Greater London, United Kingdom Glance Group Ltd. Full time

    About the RoleGlance Group Ltd., an award-winning app developer, seeks a skilled Senior Backend Developer to join our team. As a key member of our delivery team, you will be responsible for building and testing backend API services to support mobile applications for our clients.Key Responsibilities:Create efficient and reusable code for server-side...

  • Senior Mobile App Developer for Greenfield Project

    3 weeks ago

    London, Greater London, United Kingdom Consortia Full time

    A well-funded company, Consortia, is looking to expand its team with a skilled Senior Mobile App Developer to work on a user-facing greenfield project.The app utilizes innovative IoT technology that serves as the core of the company's overall offering. Key responsibilities and requirements include:Delivering iOS and Android apps using React Native that are...

  • Mobile App Developer

    3 weeks ago

    London, Greater London, United Kingdom Scrums Full time

    SovTech is now Scrums.comWe invest in people who can see the future and work hard to achieve it. We're looking for outstanding individuals who are brilliant, always happy to help, socialise, get involved, and enjoy what they do.As a skilled Mobile App Developer, you'll be responsible for making exceptional software development that meets our clients' needs....

  • Mobile App Development Specialist

    4 weeks ago

    London, Greater London, United Kingdom PA Consulting Full time

    Salary: £60,000 - £80,000 per annumJob Description:We are seeking a skilled Mobile App Development Specialist to join our engineering team in Financial Services. As an Android Developer, you will be responsible for designing, developing, and maintaining high-performance Android apps using Kotlin.The ideal candidate will have experience in cross-platform...

  • Mobile App Product Visionary

    3 weeks ago

    London, Greater London, United Kingdom Zopa Full time

    Product Director of MobileAmbitious and experienced product directors are sought after by Zopa to drive innovation in mobile app development.About the RoleThis position requires a visionary leader who can set strategic direction, oversee development, and ensure alignment with overall business objectives.ResponsibilitiesSet strategic direction for the mobile...

  • Mobile App Developer

    3 weeks ago

    London, Greater London, United Kingdom ASOS Full time

    We are seeking a talented Mobile App Developer to join our Customer Experience team at ASOS. As an iOS Engineer, you will play a key role in developing and maintaining our mobile applications, ensuring they meet the highest standards of quality and user experience.You will work closely with our design team to implement clean and intuitive designs, and take...

  • Mobile App Developer for Greenfield Project

    3 weeks ago

    London, Greater London, United Kingdom Consortia Full time

    Consortia is seeking a skilled Mobile App Developer to lead the development of a user-facing greenfield project. This innovative app leverages cutting-edge IoT technology at the heart of Consortia's offerings.The ideal candidate will have delivered high-quality iOS and Android apps using React Native, available on popular stores. Key responsibilities...

  • Full Stack Mobile App Developer Leader

    2 weeks ago

    London, Greater London, United Kingdom Burns Sheehan Full time

    We are Burns Sheehan, a dynamic company seeking an exceptional Senior React Native Engineer to lead the development of our new mobile app.As a key member of our team, you will set technical direction and mentor junior engineers to deliver high-quality solutions.Job Responsibilities:Collaborate with cross-functional teams to define product requirements and...

  • Senior Mobile App Developer

    3 weeks ago

    London, Greater London, United Kingdom First Achieve Full time £100,000

    First Achieve is seeking an experienced Full Stack Software Engineer to join their team in London.This is a fantastic opportunity to work with a company who is making a real impact in the HealthTech sector.The successful candidate will have experience with React Native and a passion for building mobile apps.The company has successfully progressed through the...

  • Senior Mobile Software Developer

    4 weeks ago

    London, Greater London, United Kingdom Understanding Recruitment Full time £80,000 - £100,000

    Exciting Opportunity for a Senior Mobile EngineerWe are working with a CleanTech sustainable energy company on a mission to become a leading sustainable lifestyles platform in the industry.As a Senior Mobile Engineer, you will play a key role in the creation of a new mobile app for customers to track their energy usage.Key Responsibilities:Lead the...

  • Cross-Platform Mobile App Architect

    3 weeks ago

    London, Greater London, United Kingdom Proton Full time

    We are looking for a highly skilled Senior Mobile Engineer to join our team at Proton. As a key contributor to our mobile development team, you will be responsible for architecting, designing and implementing high-performance mobile applications for our users. Our ideal candidate has a deep understanding of mobile app development, excellent technical skills,...

  • Senior Mobile App Quality Assurance Specialist

    3 weeks ago

    London, Greater London, United Kingdom La Fosse Full time £75,000 - £90,000

    Mobile SDET Position Available in La Fosse.Please note: This role does not offer sponsorship; therefore, a valid right to work in the UK is required.La Fosse has partnered with a rapidly growing entertainment company seeking a Mobile Software Development Engineer in Test (SDET) to join their expanding Mobile Apps team. This role is crucial in designing,...

  • Android Software Engineer

    3 weeks ago

    London, Greater London, United Kingdom Blink - The Employee App Full time

    Blink is an award-winning employee app for frontline workers, with a DAU of 99%. Our team builds scalable, automated solutions that make a tangible difference in daily lives.We're looking for a skilled Android software engineer to join our world-class team. As a key contributor, you'll work on building the Frontline of the Future, used by thousands of...

  • Mobile App Developer Specialist

    3 weeks ago

    London, Greater London, United Kingdom Spotify Full time

    Spotify is looking for a highly skilled Mobile App Developer Specialist to join our team in London. In this role, you will be responsible for building and maintaining high-quality UI components used on the Home Screen, working closely with our Experimentation Platform and staff engineers.Job DescriptionDevelop and maintain UI components using Swift and iOS...

  • Mobile App Solutions Architect

    3 weeks ago

    London, Greater London, United Kingdom Amazon Full time

    Job Summary:We are seeking an experienced Mobile App Solutions Architect to join our Developer Support & Engineering team at Amazon. In this role, you will be responsible for developing and implementing technical solutions to enable developers to distribute apps and games within the Amazon Appstore. About the Role:As a key member of our team, you will work...