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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cross-Platform Software Engineer | Kotlin Multiplatform | Alicante, Spain (Hybrid) NF - **Company:** Abalia - **Location:** Alicante (Alacant), Spain - **Contract:** Apprenticeship - **Skills:** Artificial Intelligence, App Store (IOS), Mobile Application Development, Software Quality, Code Review, Continuous Integration, Programming Tools, Mobile Application Software, Software Architecture, Software Engineering, System Software, TypeScript, Wi-Fi Technology, Vue.js, Kotlin, Web Technologies, Front End Software Development, Google Play - **Published:** October 25, 2026 - **Apply:** https://www.jobleads.com/es/job/cross-platform-software-engineer-kotlin-multiplatform-alicante-spain-hybrid-nf--alicante--e2237a962f9b336afeff08a19d70046b4 ## About the Role * Solid professional experience in software engineering, particularly in mobile application development. * Strong experience with Kotlin/Android or Swift/iOS. * Experience with Kotlin Multiplatform is highly valued. Candidates with a strong native mobile background and the ability to work across platforms are also encouraged to apply. * Familiarity with TypeScript and modern frontend development. Experience with Vue.js and Capacitor is a plus. * Good understanding of software architecture, testing, CI/CD and production releases. * Daily experience using AI coding agents, with a focus on code quality, testing and maintainability. * An end-to-end ownership mindset, with the ability to work independently and make sound technical decisions. * Strong English communication skills (B2+ level or above), both written and spoken. The interview process will be conducted in English. Nice to have * Knowledge of networking technologies, including wired and wireless protocols. * Experience with Wi-Fi analysis, network diagnostics or communication with external devices. * Familiarity with data synchronization and data collection in mobile environments. * Experience maintaining and releasing applications across both iOS and Android. ## Description Nuestro eslogan «El lado humano de la tecnología» pone de manifiesto lo que ofrecemos tanto al cliente externo como interno, y es que las personas siempre están en el centro de todo lo que hacemos. Cuidamos cada detalle, evolucionamos con los años, y nos adaptamos a los cambios para ofrecer lo mejor a nuestros colaboradores, clientes y empleados. ¿Qué buscamos? Personas con talento, entusiastas, con ganas de aprender y enganchadas a la tecnología. Si te sientes identificado estaremos encantados de que te unas a nuestra gran familia de Abalia. ¿Por qué elegirnos? Porque somos diferentes, por tres motivos principales: 1.- Para nosotros no eres un número. 2.- Porque apostamos por la innovación y el aprendizaje continuo. 3.- Aportamos nuestro granito de arena para mejorar la calidad de vida de las personas, mediante la tecnología y proyectos que hacen de este mundo un lugar mejor Location: Alicante, Spain Work model: Hybrid - 2-3 days per week in the office Position: Software Engineering - Custom Software Engineer We are looking for a skilled Cross-Platform Software Engineer to build and maintain mobile applications that help network professionals measure, troubleshoot and validate Wi-Fi and network performance in the field. You will contribute to Speedtest Pulse, Ekahau Survey and Ekahau Analyzer, working across a technology stack that combines Kotlin Multiplatform, Vue.js, TypeScript, Capacitor and native iOS and Android development. This is an end-to-end engineering role for someone who enjoys solving complex technical challenges, working across different layers of a mobile platform and taking ownership of software quality and delivery. What you'll do * Develop and maintain shared application logic using Kotlin Multiplatform (KMP), covering networking, data management, synchronization and device communication. * Build and maintain web-based mobile interfaces using Vue.js, TypeScript and Capacitor. * Contribute to native iOS development using Swift and Android development using Kotlin. * Work across the stack, helping address technical bottlenecks wherever your skills are most valuable. * Maintain CI/CD pipelines and support application releases to the Apple App Store and Google Play. * Use AI coding agents as part of your daily workflow for specifications, implementation, code reviews, testing and quality assurance. * Keep the shared codebase simple, maintainable and up to date. * Collaborate with the engineering team to deliver reliable mobile solutions for real-world networking challenges. What we're looking for * Solid professional experience in software engineering, particularly in mobile application development. * Strong experience with Kotlin/Android or Swift/iOS. * Experience with Kotlin Multiplatform is highly valued. Candidates with a strong native mobile background and the ability to work across platforms are also encouraged to apply. * Familiarity with TypeScript and modern frontend development. Experience with Vue.js and Capacitor is a plus. * Good understanding of software architecture, testing, CI/CD and production releases. * Daily experience using AI coding agents, with a focus on code quality, testing and maintainability. * An end-to-end ownership mindset, with the ability to work independently and make sound technical decisions. * Strong English communication skills (B2+ level or above), both written and spoken. The interview process will be conducted in English. Nice to have * Knowledge of networking technologies, including wired and wireless protocols. * Experience with Wi-Fi analysis, network diagnostics or communication with external devices. * Familiarity with data synchronization and data collection in mobile environments. * Experience maintaining and releasing applications across both iOS and Android. Working arrangements * Hybrid work: Availability to work from our Alicante office 2-3 days per week is required. * Working hours: * Monday to Thursday: 08:00-18:00 * Friday: 08:00-14:30 * Summer schedule: Monday to Thursday, 08:00-15:00; Friday, 08:00-14:30 Why join us? * Work on specialised mobile applications used by networking professionals. * Tackle interesting engineering challenges across shared code, native mobile development and web technologies. * Take ownership of meaningful technical work from implementation through production release. * Join an engineering environment that values quality, continuous improvement and the effective use of AI-assisted development tools.