Senior Mobile Engineer
hace 2 semanas
Senior Mobile Engineer Fully Remote in Spain or Poland We are working with a leading online scheduling platform designed to simplify the process of coordinating meetings and events. Founded over 18 years ago, it helps individuals and teams avoid the "back-and-forth" of email scheduling by allowing users to propose multiple time slots and let participants vote on their availability. Responsibilities of the role: Develop Cross-Platform Features: Build and maintain high-performance mobile features using Flutter and Dart for seamless iOS and Android experiences. Integrate Native Modules: Leverage Android (Kotlin/Java) and iOS (Swift) expertise to develop custom plugins and optimize performance. Optimize API Communication: Implement reliable data fetching and error handling using GraphQL and REST for backend integration. Enforce Code Excellence: Write clean, well-tested code and lead code reviews to reinforce mobile development best practices. Collaborate Cross-Functionally: Partner with Backend, Product, and Design teams to shape GraphQL schemas and technical roadmaps. Mentor & Lead: Support junior engineers by sharing expertise in architecture, Flutter patterns, and native integrations. Requirements of the role: 5+ years of professional software engineering experience, including at least 3+ years in mobile development with a history of shipping and maintaining production apps Expert-level proficiency in Flutter and Dart Strong proficiency in a native mobile platform, preferably Android (Kotlin/Java), with bonus points for iOS experience (Swift/Objective-C) Significant hands-on experience integrating mobile apps with backend services via GraphQL (e.g., Apollo, GraphQL-Flutter), with a strong understanding of best practices. Experience applying modern mobile architecture patterns—such as Provider, Bloc/Cubit, Riverpod, MVVM, or Redux—to build scalable, maintainable apps. Proficiency with state management, dependency injection, performance profiling, and writing comprehensive unit and widget tests in Flutter.
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Senior Data Engineer
hace 2 semanas
Castro e Marzán, España WeHunt España A tiempo completoRol de Senior Data Engineer 100% remoto -> EspañaSobre el perfil:Buscamos un Senior Data Engineer con especialización en Starburst (Trino) y Dell Data Lakehouse para unirse a nuestro equipo de IA y Datos.Serás responsable de desplegar, mantener y optimizar las instalaciones de Starburst y Dell Data Lakehouse, permitiendo que nuestros clientes accedan sin...
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Senior Data Engineer
hace 2 semanas
Castro e Marzán, España WeHunt España A tiempo completoRol de Senior Data Engineer 100% remoto -> España Sobre el perfil: Buscamos un Senior Data Engineer con especialización en Starburst (Trino) y Dell Data Lakehouse para unirse a nuestro equipo de IA y Datos . Serás responsable de desplegar, mantener y optimizar las instalaciones de Starburst y Dell Data Lakehouse, permitiendo que nuestros clientes accedan...
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Senior Security Infrastructure Engineer
hace 2 semanas
Castro e Marzán, España Humankind Global Recruitment A tiempo completoSenior Security Engineer | Global Role | Tech Leadership Meets Hands-On Impact 85,000 EUROS (Full Time) 2 x a week onsite In Malaga, Spain Help shape the future of cyber defense in a truly global, fast-paced environment. Hybrid / Global Team | Full-Time | Senior Level Security Engineering | Tech Leadership | Hands-On Delivery We're looking for a Senior...
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Senior DevOps Engineer
hace 2 semanas
Castro e Marzán, España European Tech Recruit A tiempo completoSenior DevOps Engineer | AWS / Kubernetes / GitOps | Remote Join a rapidly expanding SaaS company that is revolutionising its sector by developing an innovative suite of AI-powered products! A leading scheduling platform, used by over 30 million people, is hiring a Senior DevOps Engineer to work remotely in Spain. We are looking for a Senior DevOps Platform...
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Mobile Engineer
hace 2 semanas
Castro, España European Tech Recruit A tiempo completoOur client is seeking a Senior Mobile Engineer with deep experience in Flutter and strong native Android skills (iOS experience is a plus). In this role, you’ll play a key part in scaling our mobile platform—building high-performance, cross-platform features while using your native engineering expertise to optimize platform-specific capabilities.Obtenga...
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Senior Machine Learning Engineer
hace 2 semanas
Castro e Marzán, España trg.recruitment A tiempo completoSenior/Lead Machine Learning Engineer Fully Remote | Perm | Global Consultancy Senior MLE up to $6500 (B2B) Lead MLE up to $8,000 Plus 10% bonus (B2B) 4 Stage interview process I'm partnered with a AI consultancy and solutions provider that blends stability with a startup-like culture. They are recognised by industry analysts as a leading provider of AI...
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Senior Machine Learning Engineer
hace 2 semanas
Castro e Marzán, España trg.recruitment A tiempo completoSenior/Lead Machine Learning Engineer Fully Remote | Perm | Global Consultancy Senior MLE up to $6500 (B2B) Lead MLE up to $8,000 Plus 10% bonus (B2B) 4 Stage interview process I'm partnered with a AI consultancy and solutions provider that blends stability with a startup-like culture. They are recognised by industry analysts as a leading provider of AI...
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Senior iOS Engineer
hace 2 semanas
Castro e Marzán, España UST España & Latam A tiempo completoWe are looking for the very Top Talent...and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...
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Senior Software Engineer – Data Platform
hace 1 semana
Castro e Marzán, España Astek A tiempo completoDesde ASTEK Iberia buscamos un Senior Software Engineer para unirse al equipo de Data Science Platform & Reporting dentro del departamento central de IT de nuestro partner líder en el sector financiero en Madrid. Formarás parte de un equipo multidisciplinar encargado de construir y evolucionar la plataforma central que soporta todas las capacidades de data...
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Senior Software Engineer – Data Platform
hace 1 semana
Castro e Marzán, España Astek A tiempo completoDesde ASTEK Iberia buscamos un Senior Software Engineer para unirse al equipo de Data Science Platform & Reporting dentro del departamento central de IT de nuestro partner líder en el sector financiero en Madrid. Formarás parte de un equipo multidisciplinar encargado de construir y evolucionar la plataforma central que soporta todas las capacidades de data...
