76 to 100 of 159 Kotlin Jobs in London

production issues Performance tuning of JVM apps Nice to have Not vital, but you'll have the edge if you also have experience with: Kotlin Prometheus Query Language (PromQL) Grafana Prometheus or have worked in: an eCommerce organisation a shipping/logistics/exports organisation What you bring Agile 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 ❯

users to improve our products continuously. We have partnered with the Apache Software Foundation, the Micronaut Foundation, and other OSS projects like Spring, Quarkus, Kotlin Compiler, JUnit, AndroidX, etc., to bring the values of Develocity also to the OSS Community. Profile We are looking for an experienced Engineering Manager 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 ❯

About the Role As a Java Senior Software Engineer working on our backend team, you will be contributing to our Kotlin and Java backend applications and systems development on our suite of IT Software products. Working in a team where Product, Engineering and QA join to build the NinjaOne … critical software systems that support our worldwide operations. We hire the best software engineers with experience in our stack: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud service in AWS . Location- London, United Kingdom or Remote … of functional and object-oriented programming design concepts 7+ years of professional Java software development in highly scalable systems and applications Experience working with Kotlin 5+ years of REST service development using Spring framework Working experience with AWS cloud services Experience developing and deploying software-as-a-service (SaaS More ❯

About the Role As a Java Senior Software Engineer working on our backend team, you will be contributing to our Kotlin and Java backend applications and systems development on our suite of IT Software products. Working in a team where Product, Engineering and QA join to build the NinjaOne … critical software systems that support our worldwide operations. We hire the best software engineers with experience in our stack: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud service in AWS . Location- London, United Kingdom or Remote … of functional and object-oriented programming design concepts 7+ years of professional Java software development in highly scalable systems and applications Experience working with Kotlin 5+ years of REST service development using Spring framework Working experience with AWS cloud services Experience developing and deploying software-as-a-service (SaaS More ❯

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase, to revolutionise mobile banking with seamless journeys that our customers love. We're already trusted More ❯

Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more - all working to build and advance the technological More ❯

discrimination of any kind. What we would like you to bring to the role key experience, knowledge, skills & personal qualities Key Experience Proficiency in Kotlin mobile development for Android OS Experience of Android SDK, frameworks and APIs Familiarity with cloud services e.g. Firebase Knowledge of app deployment processes e.g. … a direct-to-consumer Android mobile app Experience working in an agile development environment, in either Scrum or Kanban Knowledge Strong demonstrable knowledge of Kotlin for Android OS Knowledge of video playback, encoding and DRM Experience in carbon footprint reduction techniques for development Knowledge of CI/CD pipelines … your knowledge What you will get to work on key outputs and responsibilities of the role Be seen as the in-house expert in Kotlin, with the opportunity to work with contractors when scaling up for larger projects Build well-formed and logical code for new functionality and bug 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 ❯

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 ❯

for both platforms. Our goal is to hire developers who understand the importance of cross-platform code sharing and are eager to work with Kotlin Multiplatform (KMP) technology to streamline development across Android and iOS platforms. At Apron , we recognise that not all developers may have extensive experience with … to learn and apply KMP in your day-to-day work. What You'll Be Doing Develop and maintain Android and iOS apps, utilising Kotlin Multiplatform (KMP) for cross-platform code sharing. Write clean, scalable, and maintainable code that aligns with industry best practices. Work with design and product … Jetpack Compose or SwiftUI A solid understanding of mobile app architectures A strong interest in cross-platform development or a willingness to work with Kotlin Multiplatform (KMP) Proficiency in at least one of the following: Swift (iOS) or Kotlin (Android) Comfort working in a fast-paced, product-focused 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 ❯

rapid release cycles Document technical requirements, specifications, and decisions to ensure a clear knowledge base and maintainable code What You’ll Bring Proficiency in Kotlin and experience building modern, intuitive UI with Jetpack Compose Strong understanding of Koin for dependency injection and Kotlin Multiplatform Mobile (KMM) for shared 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 ❯

we deliver impactful solutions that meet the needs of our customers and stakeholders alike. Our Tech Stack The backend of our Zable app is Kotlin, AWS, GraphQL and the frontend is React Native with TypeScript. Across the rest of Lendable we also use PHP 8, Symfony 6 & 7, Kotlin 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 ❯

for low-latency systems and multi-cloud platforms, including AWS, Azure, and Alibaba Cloud. You'll also secure hybrid infrastructures across Python, C++, and Kotlin/Java environments, ensuring robust protection that supports QRT's high-speed, data-driven operations. Support the implementation of security controls and processes for … and maintenance of a secure software development lifecycle (SDLC) with a focus on secure coding practices in languages like Python, C++, Rust, Go and Kotlin/Java. Conduct threat modeling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development … development at scale. Proven record of accomplishment in secure coding practices and development experience in development languages such as Python, C++, Rust, Go and Kotlin/Java. Strong technical background in software development, system architecture and security tools. Strong understanding of security principles, techniques and technologies related to software More ❯

is an opportunity to join one of our agile product teams working as a Back-End Software Engineer. You will be using your excellent Kotlin or Java skills to build and support new features adding value for Our Business. As a Back-End Engineer, you will also use your … have a track record of working in teams delivering complex, performant, high quality software. What you'll already have: Expertise in either server side Kotlin or a modern version of Java. A structured approach to systems analysis and development. A good understanding of Microservice Architectures. Experience with application frameworks More ❯

an opportunity to join one of our agile product teams working as a Senior Back-End Software Engineer. You will be using your excellent Kotlin or Java skills to build and support new features adding value for Our Business As a Senior Engineer, you will also use your knowledge … Product Engineer (L6). Essential skills/experience youll need Extensive experience leading, coaching and mentoring individuals/teams Expertise in either server side Kotlin or a modern version of Java. A structured approach to systems analysis and development. A good understanding of Microservice Architectures. Experience with application frameworks 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 ❯