Remote Kotlin
hace 2 días
The Role: We are seeking an expert-level Backend Developer to join our dynamic team and contribute to the development of robust, scalable server-side applications and data pipelines. You will primarily work with Spring Webflux and Kotlin (and Java). Although existing expertise in Kotlin is preferred, a deep understanding of Java is acceptable if there's a willingness to adapt and transition quickly. Scanz is a leading SaaS Trader Terminal that provides a suite of real-time trading tools to help traders and investors identify live trading opportunities in the US stock market. We are dedicated to offering our users – from trading pros to absolute beginners – an intuitive and efficient trading experience. Responsibilities: Design and implement server-side logic using Spring Webflux and Kotlin. Build robust, reliable, fault-tolerant data pipelines that process millions of operations daily. Collaborate with front-end developers to integrate user-facing elements with server-side logic. Develop and maintain APIs, ensuring high performance and responsiveness. Contribute to database design and implementation (PostgreSQL). Improve the system's throughput and incorporate performance testing into our CI pipelines. Scale services horizontally. Contribute to weekly standup. Back End Tech Stack: Kotlin Spring Webflux Ktor Server Kotlin Coroutines RSocket Ktor Client Kotlinx Serialization Quartz Kotest + JUnit Gradle Front End Tech Stack: Kotlin Multiplatform React (with hooks) SharedWorker TypeScript NPM Gradle Infrastructure: AWS + S3 Prometheus Grafana Jenkins Github Ideal Profile: Strong proficiency in Kotlin / Java. Proficiency with Kotlin coroutines (flows). Proficiency with Spring Webflux and Reactive Streams back pressure. Self-motivated developer comfortable working as a core member on an A-list team of backend and frontend developers split over different time zones. Strong problem-solving and analytical skills. Excellent collaboration and communication skills within an asynchronous environment (Slack, Loom). Deep-level understanding of distributed systems and how to make fault-tolerant applications. Experience with containerization technologies (Kubernetes, Docker). Strong familiarity with database systems, particularly PostgreSQL. Comfortable using AWS and cloud computing platforms. Solid understanding of the testing pyramid, specifically unit, integration, and E2E tests. Readiness and desire to participate in code reviews. Familiar with AI tools like Claude Code. What's on Offer? Work within a company with a solid track record of success Work alongside & learn from best in class talent Excellent career development opportunities
-
Remote Kotlin
hace 1 semana
Madrid, Madrid, España Scanz A tiempo completoThe Role: We are seeking an expert-level Backend Developer to join our dynamic team and contribute to the development of robust, scalable server-side applications and data pipelines. You will primarily work with Spring Webflux and Kotlin (and Java). Although existing expertise in Kotlin is preferred, a deep understanding of Java is acceptable if there's a...
-
Remote Senior Android Engineer
hace 6 días
Madrid, España Job&Talent A tiempo completoA leading workforce management platform is seeking a Senior Android Engineer for their HQ team. This fully remote position focuses on crafting stunning user interfaces and implementing Kotlin-based features. Ideal candidates should have a minimum of 5 years' experience with Java/Kotlin and the Android Framework, along with strong communication skills for...
-
Senior Mobile Engineer
hace 3 días
Madrid, España Found By Few A tiempo completoA fast-growing HealthTech startup is seeking a Senior Mobile Engineer to build mobile apps for Android using Kotlin. The ideal candidate will have strong mobile development skills, experience with Kotlin Multiplatform, and a passion for remote work. This position offers an opportunity to collaborate with product and engineering teams dedicated to enhancing...
-
Remote Android Developer
hace 1 semana
madrid, España Prometeo Talent A tiempo completoA leading tech company is seeking an experienced Android developer with strong Kotlin skills to support a Kotlin-based app used on physical devices. This part-time, remote-first role offers flexibility with no fixed hours and requires occasional travel to Sofia, Bulgaria for hands-on work. The position is long-term, focusing on teamwork and availability....
-
Remote Kotlin Developer
hace 3 días
Madrid, España Mindrift A tiempo completoA leading AI innovation company in Madrid is looking for an AI Tutor in Coding to collaborate on Kotlin development projects. This part-time, remote, freelance role involves creating technical content, collaborating with engineers, and refining materials based on feedback. Candidates should have a Bachelor’s degree in Computer Science and over 3 years of...
-
Semi Senior Kotlin Developer
hace 6 días
Madrid, España BairesDev A tiempo completoOverview Semi Senior Kotlin Developer - Remote Work | REF# at BairesDev At BairesDev, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles...
-
Semi Senior Kotlin Developer
hace 2 semanas
Madrid, España BairesDev A tiempo completoOverviewPara una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.Semi Senior Kotlin Developer - Remote Work | REF#285391 at BairesDevAt BairesDev, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative...
-
Semi Senior Kotlin Developer
hace 2 semanas
Madrid, España BairesDev A tiempo completoOverview Semi Senior Kotlin Developer - Remote Work | REF# at BairesDevAt BairesDev, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles...
-
Desarrollador de Android
hace 2 días
Madrid, España Hays A tiempo completoCliente final lider en su sector está buscando ampliar su equipo interno de MOBILE, ¿quieres unirte? Es un rol 100% remoto solo para gente establecida en España.Misión- Liderar técnica y estratégicamente el diseño y desarrollo de soluciones basadas en Kotlin, garantizando calidad, rendimiento y escalabilidad.- Diseñar soluciones robustas y eficientes...
-
Desarrollador/a Kotlin Android
hace 14 horas
Madrid, España Hays A tiempo completoCliente final lider en su sector está buscando ampliar su equipo interno de MOBILE, ¿quieres unirte? Es un rol 100% remoto solo para gente establecida en España. Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato. Liderar técnica y estratégicamente el diseño y...
