Mobile Fullstack Team Leader (m/k)

Expected, Swift, SwiftUI, Kotlin, Jetpack Compose, Kotlin Multiplatform, Docker, Kubernetes, Java, Spring Boot Optional, spring cloud, AWS About the project, Join a leading digital financial services organization that develops innovative mobile-first solutions used by millions of customers., , The company focuses on delivering secure, scalable, and user-friendly financial products, combining modern mobile technologies, cloud platforms, and real-time transaction systems., , As part of a highly skilled engineering team, you will help build next-generation financial applications that simplify everyday money management, payments, and digital banking experiences. The organization promotes a culture of innovation, ownership, continuous learning, and the adoption of modern development practices, including AI-assisted software engineering., , Working at the intersection of finance and technology, you will have the opportunity to contribute to large-scale products that impact the daily lives of customers while solving complex technical challenges in a fast-paced, product-driven environment., , Who are we looking for:, Experienced Fullstack Team Leader with 10+ years of hands-on software development and proven leadership in building high-scale, real-time FinTech systems. Adept at leading cross-functional squads and driving end-to-end ownership of complex financial products, from architectural design to production rollout for millions of users. Your responsibilities, Leading multidisciplinary squads (Backend, Mobile, QA, Product), Full E2E ownership of core financial domains, Strategic planning, roadmap definition, and execution, Driving engineering excellence and mentoring developers, Led development of real-time financial systems serving millions of users, Built scalable and resilient platforms handling high-volume transactions, Delivered secure, compliant, and high-performance FinTech solutions, Drove adoption of modern architectures and AI-driven development practices, Owned full lifecycle delivery from concept to production in mission-critical financial domains Strong understanding of payment systems, transaction flows, and financial services, Experience working with real-time financial systems and high-volume transaction processing, Familiarity with regulatory and compliance requirements (e.g., security, privacy, data integrity), Ability to translate complex financial and regulatory processes into intuitive product experiences Fullstack Development, Client-side architecture and modern frontend approaches, Deep understanding of Clean Architecture principles, Mobile Development, Hands-on experience with iOS (Swift/SwiftUI) and Android (Kotlin/Jetpack Compose), Experience with Kotlin Multiplatform (KMP), Strong focus on performance, scalability, and secure mobile architecture, Experience with AWS cloud environments, Containerization using Docker and orchestration with Kubernetes, CI/CD pipelines and production-grade deployment practices, AI-Driven Development, Experience working with Generative AI and developer productivity tools, Applying Spec-Driven Development (SDD) methodologies, Integrating AI into development workflows and product capabilities, Exposure to AI on Edge optimization challenges in mobile environments Division of working time, Coding - 50%, team management - 50% Benefits, sharing the costs of sports activities, private medical care, integration events, no dress code, christmas gifts, employee referral program Recruitment stages, Rozmowa telefoniczna – wstępna rozmowa z Rekruterem, Weryfikacja u klienta – ocena dopasowania do wymagań biz., Rozmowa kwalifikacyjna – spotkanie z przedstawicielem firmy Integral Solutions, Integral Solutions, Informatica Platinum Partner Enterprise, od ponad 20 lat dostarcza nowoczesne rozwiązania IT dla biznesu, oferując usługi m.in. w zakresie integracji danych, Data Engineering (Big Data) oraz Data Governance. Specjalizując się w rekrutacji pracowników z branży IT, nie tylko w obszarze danych, pomaga Klientom powiększać zespoły projektowe o profesjonalistów IT.