1 to 25 of 89 Permanent Kotlin Jobs in the UK

performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. ...

performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. ...

development Experience working within an Agile Scrum methodology in a cross-functional team (Product Owners, Delivery Managers, UI/UX, QA, etc.) Proficiency in Kotlin Experience with XML or Jetpack Compose Strong communication skills and a collaborative team approach Desirable Experience working on banking or financial services applications Understanding ...

hands‐on Flutter development 2+ years of professional mobile application development Proficiency in Dart and experience with at least one additional mobile language (Swift, Kotlin, Java, Objective‐C) Solid understanding of mobile app architecture and state management patterns Understanding of asynchronous and multi‐threaded programming Good knowledge ...

development experience 3+ years advanced Flutter/Dart development 4+ years building data‐driven mobile applications Expert in Dart + strong experience in Swift, Kotlin, Java, or Objective‐C Strong understanding of mobile architecture & state management Experience building network layers using RESTful APIs Solid grasp of OOP, data structures ...

date with the latest trends and technologies in mobile development Requirements 4+ years of professional Android development experience (Senior) Strong proficiency in Kotlin and modern Android development practices Experience with Jetpack Compose, MVVM architecture, and dependency injection (e.g., Hilt or Dagger) Familiarity with RESTful APIs, GraphQL, and third-party ...

hands-on Flutter development 2+ years of professional mobile application development Proficiency in Dart and experience with at least one additional mobile language (Swift, Kotlin, Java, Objective-C) Solid understanding of mobile app architecture and state management patterns Understanding of asynchronous and multi-threaded programming Good knowledge ...

mobile performance, usability, and best practices Experience working in Agile development environments Confident communicator with experience collaborating across teams Desirable Experience with native Android (Kotlin/Java) or iOS (Swift) Experience publishing apps to the App Store and Google Play Exposure to CI/CD pipelines for mobile applications ...

cross-platform applications for iOS and Android using React Native and TypeScript. Native familiarity: While you live in JavaScript, experience with native code (Swift, Kotlin, or Objective-C) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience building complex forms and implementing ...

platform applications for iOS and Android using React Native and TypeScript . Native familiarity: While you live in JavaScript, experience with native code ( Swift, Kotlin , or Objective-C ) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience building complex forms and implementing ...

Skills: What would be nice to have: Knowledge of Java/JVM based development practices Consumption of JSON web services Android technologies such as Kotlin and Coroutines Continuous integration/deployment Test driven development and/or behaviour driven development Understanding of Cloud Technologies, preferably ...

initiatives. Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products. Preferred Qualifications: Strong proficiency in Kotlin Advanced proficiency with Jetpack components/Jetpack Compose, Android UI/UX best practices, and performance optimisation Deep understanding of Android app architecture patterns ...

management 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 ...

twice a week. About you: You have advanced full stack development skills including TypeScript backends, microservices, APIs, React and also ideally React Native or Kotlin for mobile development You have a good understanding of distributed systems, RDBMS (Oracle) and data modelling trade-offs You have a good understanding ...

design for mobile applications with event-driven architecture Strong analysis and problem-solving skills Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design A working understanding of technologies/areas: AWS, API Design, Automation testing In return, you will ...

hours on a rota basis Bring a positive solution driven attitude when collaborating with other team members What you'll bring: Experience in Kotlin/Java and in building mobile applications for Android Experience with the Android SDK and a passion to leverage the latest libraries to improve your ...

hours on a rota basis Bring a positive solution driven attitude when collaborating with other team members What you'll bring: Experience in Kotlin/Java and in building mobile applications for Android Experience with the Android SDK and a passion to leverage the latest libraries to improve your ...

hours on a rota basis Bring a positive solution driven attitude when collaborating with other team members What you'll bring: Experience in Kotlin/Java and in building mobile applications for Android Experience with the Android SDK and a passion to leverage the latest libraries to improve your ...

understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within ...

smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have the opportunity to work on diverse, challenging projects with a skilled and supportive ...

debugging to deployment and optimisation. Influence technical decisions and shape the future of our mobile strategy. What We’re Looking For Strong experience in Kotlin and Android app development. Proven track record building enterprise-grade Android applications. Deep understanding of mobile best practices, including UI/UX, testing ...

Code tools NoSQL (MongoDB) or SQL databases such as Postgres Experience working with GOV.UK standards or in the UK public sector Exposure to Node.js, Kotlin or C# Experience integrating solutions with LLMs (LangChain, Vercel AI, etc.) Why This Role Stands Out Real impact: contribute to digital services used ...

Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling, for example in BPMN IoT relay control ...

migrating serverless components (e.g., AWS Lambda) into Rails applications. Familiarity with Vue.js to support frontend collaboration. Experience working with mobile applications (React Native/Kotlin/Swift). Experience working in regulated industries or multi-client B2B systems. Contributions to open-source Ruby projects or technical blogging. Benefits Private ...

understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within ...