Staff Mobile Engineer
Join the ANNA Money Team: Revolutionising Business Administration for UK Freelancers and SMEs.
At ANNA Money, were more than just a mobile app and business current account. Were a dynamic solution designed explicitly for UK-based freelancers, small businesses, and the creatively inclined. Our mission is to streamline the daunting world of taxes, invoicing, and administrative tasks, allowing business owners to direct their focus where it truly belongs – on their passions and business growth. By harmonising advanced AI technologies with our acclaimed customer service, we aim to simplify our customers professional lives.
Our Vision:
ANNA Money endeavours to alleviate the burden of time-consuming administrative tasks that every small business owner inevitably encounters. Our core objective is to automate these repetitive tasks, enhancing our customers’ efficiency, speed, and overall ease. This dedication to automation supports our customers’ business operations and allows them the freedom to dedicate time to other critical aspects of their business.
Our Team:
Globally, ANNA Money boasts a diverse team of approximately 150 professionals, primarily consisting of adept software developers and innovative data scientists dedicated to advancing our product offerings. Presently, over 100,000 customers trust ANNA for their banking and administrative needs.
Our Approach:
We pride ourselves on remaining at the forefront of technological advancements, employing a modern technical stack and methodologies that enable us to deploy code to production an impressive 750 times per month.
Join Us:
If youre driven by innovation, hold a passion for creating impactful solutions, and are looking for an opportunity to contribute to the revolutionising of business administration for freelancers and small businesses across the UK, ANNA Money is your platform to thrive. Together, lets transform the way businesses approach admin and banking – making it smarter, faster, and more efficient for everyone.
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What You’ll Do
* Take ownership of the quality, performance, and stability of our Android app
* Lead technical decision-making and guide the team in maintaining clean, scalable architecture
* Collaborate closely with product and design teams to align implementation with strategic objectives
* Ensure consistent UX and functionality across Android, iOS, and web platforms
* Identify edge cases, resolve bugs, and maintain high standards of test coverage
* Shape and evolve ANNA’s mobile development practices and CI/CD workflows
* Provide technical leadership across Android and iOS teams, mentoring developers and helping them grow
* Lead planning and prioritisation for mobile initiatives, ensuring alignment with business goals
* Facilitate knowledge-sharing across mobile platforms and advocate for best practices
* Partner with engineering leadership to scale mobile capabilities and contribute to hiring efforts
Our Technology Stack
* Kotlin / Java
* Jetpack Compose
* RxJava / Coroutines
* Proto3 / WebSockets / REST APIs
* Flutter (as a cross-platform addition)
* CI/CD Pipelines
What You’ll Need
* 6+ years of professional Android development experience
* Strong knowledge of the Android SDK, Jetpack Compose, and MVP/MVVM architecture
* Solid experience with Kotlin Coroutines, RxJava, and Java concurrency
* Proficiency with dependency injection frameworks
* Experience building apps that consume HTTP APIs, WebSockets, and Protocol Buffers (proto3)
* Confidence in writing and maintaining UI tests
* Clear and professional English communication (B2+ level or higher)
* Proven leadership or management experience within a mobile team
Nice to Have
* Experience with Flutter, or willingness to learn and contribute cross-platform
* Understanding of multi-module Android projects and their optimisation
* Ability to identify and resolve performance issues (ANRs, jank, UI lags)
* Experience setting up and refining CI/CD pipelines
What You’ll Get
* Competitive salary
* Hybrid working with a central London office
* Private Healthcare Plan
* Pension Plans
* Employee Assistance Programme (Counselling)
* Work From Home flexibility
* Training & Development Budget of £1,000 per annum
* Take a Break Budget (Holiday Money) of £1,000 per annum
* Childcare Voucher Scheme
* The opportunity to impact 70,000+ monthly active users and receive real-time feedback
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