We’re Atom… The bank that's leading the fintech charge We’re not like the rest. We’re true innovators, and we’re redefining what a bank should be. Ours is a bank for today and the future, a mobile-first bank. Forget the stuffy branches, with Atom you can bank whenever, wherever, faster, and simpler. Could you be the next innovator to join us? What will your typical day look like? Different that’s for sure… Atom’s Technology team is made up of: Engineering, Delivery, Change, Service Management, Security & Architecture. These capabilities are distributed across multiple cross-functional product teams known as Value Streams. They design, develop and deliver a customer journey that is secure, performant and user-friendly, ensuring we remain a leader in the fintech space. Engineering can be further broken down into Test, Platform, Frontend and Backend disciplines. Android development is recognised as a sub-discipline of Frontend Engineering, with a well-established community of engineers. This role will be activity managed within the Savings Value Stream and coached by the Android Engineering Lead. As a Senior Android Engineer 1 at Atom, you'll be responsible for developing cutting-edge mobile applications using Kotlin and provide technical steer for the team design activities. You’ll continually provide detailed technical input across the development lifecycle and be a key contributor to the Android team activities and point of contact for app releases. You'll work on a variety of features, from designing intuitive user interfaces to optimizing app performance and collaborate with a talented team of engineers, contribute to technical decisions, and lead initiatives to improve our development processes. You will also: Write high quality, performant and secure code. Take ownership of a variety of items, including complex features and dependency updates. Contribute to technical design and ensure associated artefacts are documented to agreed standards. Where required, mentor less experienced engineers. Where agreed, participate in out of hours support. Collaborate with other Android Engineers on large, high impact tasks. Design and develop data models/structures, API integrations and fundamental application framework Proactively identify the technical impact of product delivery. Be a point of contact for incident investigation and resolution. Provide technical input in value stream meetings, including planning, stand-ups and retrospectives. Contribute to the design of the Android roadmap. Conduct personal research and contribute to proof of concepts. What do we need from you? A significant understanding of Android development, including associated tooling and frameworks. Strong working knowledge of Kotlin. A holistic understanding of Mobile App Engineering. Conversant with SOLID and OOP principles and Software Design Patterns as approaches Experience of RESTful API integration, securing applications and secure messaging using a variety of methods Clear communicator both written and verbally Strong experience with Android Studio, Git, and CI/CD processes Strong knowledge of Android libraries and APIs Experience writing unit and UI tests using Mockito/Mockk and Espresso Strong knowledge of dependency injection and app modularisation. Experience with working with shared codebase with other developers. What you’ll get from us? Flexible hybrid & remote working 4-day work week Annual Share Option - performance-related Incredibly generous company pension scheme (maximum of 13% of Atom input - you can put in more) 'All About Me’ fund: £200 per year to spend on personal development. 22.5 days annual leave plus public holidays Private Medical Insurance, Health Cash Plan & Life Insurance Electric Vehicle Scheme