1 to 25 of 108 Kotlin Jobs

monitoring. Required Skills and Qualifications 12+ years of experience in mobile application development with strong expertise in both iOS and Android platforms. Hands-on experience with Swift, Objective-C, Kotlin, and Java. Strong proficiency in cross-platform technologies such as Flutter, React Native, or Xamarin. Deep understanding of mobile architecture patterns (MVC, MVVM, MVP, Clean Architecture Experience working with More ❯

Qualifications 12+ years of experience in mobile application development and architecture, with leadership experience in technical delivery. Strong hands-on expertise in iOS (Swift/Objective-C) and Android (Kotlin/Java) development. Experience with cross-platform frameworks such as React Native, Flutter, or Xamarin. Proficiency with RESTful services, GraphQL, APIs, microservices, and cloud environments such as AWS, Azure More ❯

a high-performing developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience * Strong proficiency in Kotlin and Android SDKs, with a deep understanding of Jetpack libraries, Compose and modern Android architecture components. * Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). More ❯

of experience in mobile application development with a focus on large-scale enterprise solutions. Strong proficiency in native mobile technologies: iOS: Swift, Objective-C, XCode, UIKit/SwiftUI Android: Kotlin, Java, Android Studio, Jetpack Experience with cross-platform tools such as React Native, Flutter, or Xamarin. Solid understanding of REST APIs, GraphQL, microservices, and modern backend integration patterns. Proven More ❯

communication skills in English PREFERRED QUALIFICATIONS: 1. Previously worked on SAAS platforms/products 2. Previously worked on live/vod video streaming platforms/products 3. Experience with Kotlin and Jetpack Compose 4. Experience with iOS Objective C or Swift/SwiftUI 5. Understanding of various multimedia transport protocols such as: RTP, RTMP, SRT, UDP, HLS/DASH More ❯

Title: Android Developer with Jetpack Compose Location: Plano, TX (Onsite 3x a week) Duration: 12+ month Contract role JOB DESCRIPTION: Responsibilities: Develop and maintain Android applications using Jetpack Compose, Kotlin, and Java Collaborate with teams to define, design, and implement new features Ensure clean, efficient, and maintainable code following best practices Debug and resolve technical issues for optimal performance More ❯

Native mobile app development. Mandatory Native Android development, knowing cross platform frameworks including but not limited to Flutter, React Native, React, Android multi-platform is a plus. Proficiency in Kotlin and Java. Other Object-Oriented programming languages like Dart. Strong experience building and maintaining Android libraries via Gradle/Maven/Working Knowledge of Unit and Android Tests. Strong More ❯

opportunities. Role and Responsibilities We are seeking a highly experienced Senior/Lead Mobile Developer with strong hands-on expertise in both iOS (Swift/Objective-C) and Android (Kotlin). The ideal candidate will lead development initiatives, work directly with U.S. clients, mentor teams, and deliver high-quality, scalable native mobile applications. Due to project compliance requirements, only … years total mobile development experience, with at least 6-8 years in native iOS development (Swift, Objective-C, iOS SDK). 6-8 years in native Android development (Kotlin). Strong expertise in: iOS frameworks, Android SDK, Kotlin, Swift, Objective-C Architecture patterns (MVC, MVVM, VIPER, Clean Architecture) REST APIs, JSON, backend integration Proven leadership experience-mentoring developers More ❯

Debug and resolve issues reported from the field to minimise downtime for users Contribute to Agile sprint planning and development discussions Were looking for someone with: Strong proficiency in Kotlin and/or Java for Android development Experience with Android SDK, Android Studio and modern architecture patterns (MVVM, MVP) Good understanding of RESTful API integration and handling network challenges More ❯

code maintainability and app performance - Work along-side other app developers and help raise the mobile app development bar - Work with modern Android development tools and principles such as Kotlin, MVVM, Dagger, Coroutines, Hilt, Room, etc. A day in the life As an Android Engineer at Ring, you will: - Have an opportunity to support and influence key decisions within More ❯

quality, accessible apps and can work remotely in the UK. Your new role You will possess deep mobile expertise, specialising in either native iOS/Swift or Android/Kotlin with an interest in the other as well as cross platform technologies. As Lead Mobile Engineer, you'll own the architecture, development, and delivery of mobile apps used by More ❯

in native Android development, with a strong portfolio of shipped, consumer-facing applications. ? Required Technical & UI/UX Skills ? Deep expertise in native Android UI/UX development, including Kotlin and modern frameworks (e.g., Jetpack Compose, Coroutines, Flow). ? Demonstrated experience building complex, real-time, data-intensive user interfaces (e.g., chat applications, financial dashboards, real-time streaming apps). More ❯

and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software More ❯

and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React andNext.jsto name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software architecture design More ❯

to date with relevant technologies and the payments industry. Who You Are You have 5+ years of professional experience building backend systems in object oriented languages such as Java, Kotlin, or Scala, ideally in high throughput or transactional domains. You've worked in payments or similarly complex, high volume industries, and you're comfortable operating in production environments where More ❯

team management experience Ability to influence cross-functional teams and senior stakeholders Extensive experience building complex Android applications System design and architecture capabilities Application accessibility Strong development experience using Kotlin, Java, and Jetpack Compose Experience with Agile methodologies, TDD, and CI/CD practices This is an excellent opportunity to help shape the future of digital banking and contribute More ❯

components and services, stakeholder management, and working closely with strategy teams to architect, design and implement solutions. What we need from you/essential skills & experience: Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source More ❯

components and services, stakeholder management, and working closely with strategy teams to architect, design and implement solutions. What we need from you/essential skills & experience: Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source More ❯

or more Android apps Proficiency in debugging - identifying memory leaks, performance bottlenecks, and using tools like ADB, Proguard, etc. Proficiency at object-oriented programming and multi-threading Proficiency with Kotlin, Android SDK, and the ecosystem Familiarity with Material Design guidelines, common mobile UX patterns, and anti-patterns Experience with common Android libraries like Retrofit, OkHttp, Glide, Picasso, RxJava, Gson More ❯

solutions by design Developing with HTML, React, JS, CSS, JSON, XML Experience continuous integration systems like Jenkins or GitLab CI Experience must also include: a. Fluent with Java or Kotlin b. Android Studio c. Object-oriented design, Git, and a popular scripting language Expert understanding of core computer science fundamentals including data structures, algorithms, and concurrent programming Sample of More ❯

UI/UX, architecture, QA, and product stakeholders. What Youll Bring Strong experience in mobile development, with deep expertise in native iOS (Swift, SwiftUI, UIKit). Practical experience with Kotlin Multiplatform and Compose Multiplatform, ideally with apps shipped to both stores. Solid understanding of modern app architecture, testing practices, and asynchronous programming. Experience with CI/CD pipelines and More ❯

tools such as Jest, Detox and Testing Library. Strong understanding of state management (Redux, MobX) and integration with backend APIs. Knowledge of native mobile technologies such as Swift, SwiftUI, Kotlin, Xcode and Android Studio. This is a full-time, permanent role offering a starting salary up to £80,000 (DOE) and a remote-first working model. Please Note: You More ❯

MSc/PhD degree in Artificial Intelligence, Computer Science/Engineering, Electrical Engineering, Mathematics, or a related discipline. Professional software development experience with Python (experience with C++, Java, or Kotlin is a plus). Deep understanding of machine learning and deep learning fundamentals, including various architectures, training techniques, and evaluation metrics. Strong experience in audio/speech processing, including More ❯

Android Developer Work Location: Bristol (2 days) Essential Skills/Knowledge/Experience Excellent knowledge of Kotlin/Java Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimization More ❯

Must Have Skills: Strong experience with Java, Kotlin, Android Jetpack, RxJava, Retrofit Ability to develop test-driven mobile app features following Agile methodology Adherence to industry coding best practices Key Responsibilities: Collaborate with mobile application team to set up monitoring and resolve production issues/crashes Minimum 3+ years of experience Troubleshoot, perform root cause analysis, and ensure timely More ❯