26 to 50 of 79 Kotlin Jobs in the South East

and mobile-based sites that drive these web applications. By using experience as mid-senior level engineer working across modern web stack. We speak Kotlin for services and Python when working with data. Our rich UIs are built in React and Typescript. Postgres is our preferred database engine and More ❯

codebase, right now we have 10 feature modules and 10 library modules, plus one app module. The majority of our codebase is written in Kotlin as well as any new code that we write. We use MVVM to structure our presentation layer and RxJava throughout the whole application stack More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

how the network is performing in their area (including the display of coverage data on a map). The app is built using both Kotlin and Java so proficiency in both is essential. While your primary focus will be on Android development, experience in iOS development and backend development … using Django (Python) would be a significant advantage. Responsibilities Develop and maintain an Android application using Kotlin and Java. Implement background testing services for network measurement while optimising performance and battery consumption. Integrate and display real-time data on interactive maps (i.e. Google Maps, HERE Maps). Ensure smooth … and information security. Stay updated with the latest Android development trends and best practices. Preferred Qualifications 3+ years of experience in Android development using Kotlin and Java. Strong understanding of Android background processing, WorkManager, and battery optimisation. Experience with Google Maps API, Here Maps and other mapping libraries. Familiarity More ❯

Android Engineer (Kotlin, MVVM, MVI) – Banking – London Day rate: £500 - £600 (inside IR35) Duration: 6 months Start: ASAP Hybrid: 3 days on site in London office My banking client is looking for an experienced Android Engineer with expertise in Kotlin development to join the team in London . … The ideal candidate will have a strong background in Clean Architecture, Jetpack Compose, Dependency Injection, and advanced Kotlin programming concepts. They should be well-versed in Android Architectural Components and experienced in designing and building robust, scalable Android applications. Responsibilities: Develop high-quality Android applications using Kotlin, adhering … Implement Dependency Injection using Dagger 2 and Hilt to facilitate modularization and improve code maintainability. Utilize functional programming techniques, including higher-order functions and Kotlin language features like Generics, Coroutines, Flows, Scope functions, and Delegates. Apply SOLID principles and design patterns such as Repository, Factory, and Builder to create More ❯

teams to understand project requirements and translate them into technical specifications. Implement best practices for software development, ensuring code quality, maintainability, and performance. Utilize Kotlin and Spring frameworks to enhance existing applications and create new features. Work with AWS services to deploy, monitor, and scale applications in a cloud … continuous improvement. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of professional experience in Java development. Solid understanding of Kotlin and experience in using it for building robust applications. Proficiency in the Spring framework, including Spring Boot. Hands-on experience with AWS services (e.g. More ❯

to contribute to a large-scale Engineering Transformation at a top UK Financial services provider? We’re seeking a highly skilled contractor with deep Kotlin and Java experience to play a key role in delivering innovative Android applications within a dynamic and collaborative team environment. What You'll Be … Working On: Building and maintaining advanced Android apps using Kotlin Designing with architecture patterns like MVP , MVVM , or MVI Handling the full app life cycle Collaborating with cross-functional teams to define and deliver new features Integrating APIs and external data sources Writing unit tests, squashing bugs, and improving … performance Staying ahead with the latest tools and trends in Android development You'll Need: Solid experience with Kotlin and Android architecture components Understanding of Jetpack components and modern Android architecture Experience with Dependency Injection (e.g., Dagger/Hilt/Koin). Agile mindset and collaborative working style Banking More ❯

Insight Global is looking for a Kotlin Developer for one of our premier financial services clients in London. This person will be part of the Financial Insights and Tools group within Digital Banking and will be responsible for software that enhance the customer experience by providing applications and supporting … be building noteworthy high quality financial analysis and tools for our customers. The platform is built on top of a modern stack consisting of Kotlin/JVM for the back end interacting with other Java/JVM services internally, and a React based front end. The ideal applicant must … have the following; 5+ years of software development experience with strong knowledge in Java/JVM/Kotlin, Rest APIs and exposure to alternate JVM languages Strong understanding of service-based architectures Strong understanding of web applications and use APIs to power them Proven experience with live applications and More ❯

it, you own it" mentality Participate in creating robust, maintainable and extensible systems using software development best practices Development in C/C++, Python, Kotlin, embedded development proficiency. Advocate for CI/CD, test automation and against short-term thinking that drives up technical debt. Work closely with a … embedded software, CANBus, networking, hardware, ML. Experience with instrumentation and control development Preferred Qualifications: Experience of unit and integration testing Experience with Python or Kotlin Passion for boating or at least comfortable with product testing on boats. Experience with Atlassian, Visual Studio, Google Test Working Conditions: Hybrid Working More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual with … years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java and Kotlin. Implement Kafka … debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java and More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual with … years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java and Kotlin. Implement Kafka … debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java and More ❯

Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual with … years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java and Kotlin. Implement Kafka … debugging, and troubleshooting to ensure the quality and reliability of software applications. Stay up-to-date with industry trends and best practices in Java, Kotlin, and Kafka development. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of hands-on experience in Java and More ❯

Location: Central London, Hybrid 1 day on site per week 💰 Salary: up to £75,000 per annum, plus benefits and 10% bonus 🛠 Key Skills: Kotlin, MVVM, Modern Android Development Are you an experienced Android Developer with expertise in Kotlin? Do you thrive on crafting high-quality apps and … London. In this role, you’ll play a pivotal part in building a brand-new Android app from scratch, using cutting-edge technologies like Kotlin and the MVVM architecture . Hybrid role: Work primarily from home with just one day a week in the office (flexible). The chance … feature development for a flagship Android app, focused on delivering an exceptional user experience. About You: Strong experience in Android development and proficiency in Kotlin . Passionate about creating seamless, high-quality applications. Familiarity with Jetpack Compose , Coroutines , and MVVM architecture is a big plus. This is an incredible More ❯

Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is currently working with a scaling digital agency as they look to recruit a Junior-Mid Level Android Developer to work on the development … client projects. The successful applicant can expect to work on both greenfield development and BAU development project using Android and surrounding tech such as Kotlin & Jetpack Compose and MVI. This role would suit someone who has a solid grasp on the foundations of Android Development and is keen to … Be Considered… 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD would be beneficial As mentioned, due to their commitment to continuous improvement, each employee More ❯

Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is currently working with a scaling digital agency as they look to recruit a Junior-Mid Level Android Developer to work on the development … client projects. The successful applicant can expect to work on both greenfield development and BAU development project using Android and surrounding tech such as Kotlin & Jetpack Compose and MVI. This role would suit someone who has a solid grasp on the foundations of Android Development and is keen to … Be Considered… 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD would be beneficial As mentioned, due to their commitment to continuous improvement, each employee More ❯

Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is currently working with a scaling digital agency as they look to recruit a Junior-Mid Level Android Developer to work on the development … client projects. The successful applicant can expect to work on both greenfield development and BAU development project using Android and surrounding tech such as Kotlin & Jetpack Compose and MVI. This role would suit someone who has a solid grasp on the foundations of Android Development and is keen to … Be Considered… 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD would be beneficial As mentioned, due to their commitment to continuous improvement, each employee More ❯

Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is currently working with a scaling digital agency as they look to recruit a Junior-Mid Level Android Developer to work on the development … client projects. The successful applicant can expect to work on both greenfield development and BAU development project using Android and surrounding tech such as Kotlin & Jetpack Compose and MVI. This role would suit someone who has a solid grasp on the foundations of Android Development and is keen to … Be Considered… 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD would be beneficial As mentioned, due to their commitment to continuous improvement, each employee More ❯

prototypes through to architecture, implementation, and release - while also helping raise the bar in code quality, performance, and accessibility. The Android stack is fully Kotlin-based, with a strong emphasis on modular, testable code using MVVM, Hilt, and clean architecture. This is a mature engineering culture where Android isn … and the team cares deeply about user feedback, technical excellence, and shipping regularly. Android Developer - Key Requirements: Strong commercial experience building Android apps in Kotlin Comfortable working across design, architecture, and deployment Strong grasp of modern Android patterns - MVVM, DI (Hilt/Dagger), clean architecture Experience scaling apps for More ❯