Mobile Engineer - AI Finance Agent

Kurz zusammengefasst

BJAK is a fast‑growing fintech that began as Southeast Asia's leading mobile‑first insurance platform and is now expanding into a full‑service AI‑driven neobank. The company builds digital tools for spending, saving, investing, exchanging and travelling, aiming to give everyday people smarter ways to manage their money. The Mobile Engineer, AI Finance Agent will join a globally distributed product team to create and maintain the BJAK AI Neobank app for Android and iOS, delivering clean, reliable and intuitive experiences for millions of users. On a daily basis the engineer will design, develop and ship new mobile features across both platforms, turning complex insurance, payments, claims, renewals and broader financial journeys into simple, user‑friendly flows. Responsibilities include integrating backend APIs, handling loading states, errors and production incidents, and continuously improving app performance, crash rates and overall user experience. The role also involves collaborating closely with product managers, designers and backend engineers to iterate quickly, support rapid launches and experiments, and help raise the quality bar for the entire mobile product. The position requires at least three years of professional mobile development experience on Android, iOS or both, with solid proficiency in Kotlin and/or Swift. Candidates must have a track record of shipping production‑grade applications that real users rely on, and demonstrate strong product intuition and attention to mobile UX. The ability to work with APIs, analytics tools, crash‑log data and user feedback is essential, as is the capacity to own work with minimal supervision. Applicants need to be based in Germany and communicate fluently in English, which is the company's primary language for global collaboration. Preferred extras include a portfolio of app links, GitHub repositories, screenshots or other evidence of shipped work, which will be viewed favorably. The team values builders who think like product creators, care deeply about smooth flows, detail and real‑world behavior, and can navigate ambiguity without waiting for perfect specifications. The role is fully remote, offering flexibility while requiring alignment with the German market. BJAK's interview process is streamlined: an online assessment or practical task, followed by a role‑specific interview and a final round with the CEO, with the aim of extending an offer within a week for fast‑moving candidates. What the role asks for: - 3+ years mobile development experience (Android/iOS) - Proficiency in Kotlin - Proficiency in Swift - Experience shipping production apps - Strong product sense and mobile UX focus - Ability to work with APIs and analytics - Ability to handle crash logs and production feedback - Based in Germany - Strong English communication skills - Nice‑to‑have: portfolio of app links or GitHub examples