1 to 25 of 67 Kotlin Jobs in the UK

maintain performance and usability Code Quality & Optimisation: Contribute to clean, efficient and scalable code development CANDIDATE REQUIREMENTS ESSENTIAL Experience developing mobile applications using Kotlin or Jetpack Compose for Android Experience developing iOS applications using Swift or SwiftUI Proven experience building and maintaining applications in a production environment Ability ...

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 ...

Application Development and working on robust Mobile Applications Proficiency in Android Development and familiarity with Android Design best practices Native mobile development experience using Kotlin Hands-on experience with Jetpack Compose Experience with BLE stack on Android is a plus Solid background in Software Development, including writing clean, maintainable ...

professional mobile application development experience. Expert-level proficiency in Dart and strong experience in at least one additional mobile development language such as Swift, Kotlin, Java, or Objective-C . Solid understanding of mobile application architecture and state management patterns. Strong experience developing network layers using RESTful APIs . ...

professional mobile application development experience. Expert-level proficiency in Dart and strong experience in at least one additional mobile development language such as Swift, Kotlin, Java, or Objective-C . Solid understanding of mobile application architecture and state management patterns. Strong experience developing network layers using RESTful APIs . ...

professional mobile application development experience. Expert-level proficiency in Dart and strong experience in at least one additional mobile development language such as Swift, Kotlin, Java, or Objective-C . Solid understanding of mobile application architecture and state management patterns. Strong experience developing network layers using RESTful APIs . ...

professional mobile application development experience. Expert-level proficiency in Dart and strong experience in at least one additional mobile development language such as Swift, Kotlin, Java, or Objective-C . Solid understanding of mobile application architecture and state management patterns. Strong experience developing network layers using RESTful APIs . ...

professional mobile application development experience. Expert-level proficiency in Dart and strong experience in at least one additional mobile development language such as Swift, Kotlin, Java, or Objective-C . Solid understanding of mobile application architecture and state management patterns. Strong experience developing network layers using RESTful APIs . ...

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 ...

evolving environment. Strong communication and collaboration abilities, with a focus on mentoring junior team members. Knowledge of front-end technologies (e.g., React, SwiftUI, Kotlin) is advantageous. Nice to Have: Experience in financial services or banking, with an understanding of industry-specific regulatory and compliance requirements. Familiarity with DevOps practices ...

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 ...

them scale up their AI platform and make a real impact. They are looking for an engineer with strong commercial use of either Java, Kotlin or Scala and proficiency with Python to help modernise their codebase. Responsibilities: Build and scale backend systems for AI-driven automation products Collaborate with ...

prototype ideas and help scale them into reliable production systems Occasionally contribute small frontend updates (React/TypeScript) Tech Requirements Must have: Java or Kotlin, Spring Boot MySQL, OpenSearch, AWS Nice to have: Groovy, Ruby on Rails, React/TypeScript Candidate Profile Several years' backend engineering experience Prior startup ...

prototype ideas and help scale them into reliable production systems Occasionally contribute small frontend updates (React/TypeScript) Tech Requirements Must have: Java or Kotlin, Spring Boot MySQL, OpenSearch, AWS Nice to have: Groovy, Ruby on Rails, React/TypeScript Candidate Profile Several years' backend engineering experience Prior startup ...

communication skills with the ability to influence and mentor Python Experience is preferred - though experience with similar languages are a plus e.g. Clojure, Rust, Kotlin, Scala, Golang. AWS Experience (Hands-on work with GCP/Azure is okay too) BSc in Computer Science Why this role stands out: High ...

Essential Skills (Across the court/track/ground/pitch): Strong programming exposure with Go/Golang or similar (such as Rust, Java, Kotlin, Python, C#, C++ etc) Understanding of AWS to build pipelines. Understanding of high-performance machine critical systems ; ideally a sports trading platform or similar ...

Understanding and implementing best practices for secure software development Deployment of applications on Kubernetes SQL and NoSQL database technologies Test driven development in Java, Kotlin, Python or Javascript What you’ll be doing Providing line management duties for all Squad technical members within the relevant Chapter. Supporting with technical ...

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 ...

Senior Android Developer Kotlin/Mobile Applications Location: Bracknell Area (Hybrid working) Are you an experienced Android developer who enjoys building mobile applications that have a real impact on peoples health and wellbeing? Were working with an innovative medical technology company developing mobile applications and connected digital products used … customers around the world. Theyre looking for a Senior Android Developer with strong Kotlin experience to help design and evolve a sophisticated mobile platform that integrates mobile apps, connected devices and cloud services. Youll be working on a product that combines mobile engineering, health data and modern Android architecture ...

play a key part in shaping architecture, mentoring engineers, and driving best practices across the platform. They’re looking for people with experience in: Kotlin (or strong Java engineers willing to transition) AWS or other major cloud platforms Event-driven & microservices architectures Working in modern, product-driven tech environments ...

areas of depth may include one or more of: Web/Front-end engineering Java/AWS backend and distributed systems React Native Android (Kotlin) iOS (Swift) Successful candidates demonstrate deep expertise in at least one of these areas while maintaining practical experience and willingness to work across others. … Software Engineer or equivalent. Deep expertise in at least one of: Modern web/front-end engineering (TypeScript/JavaScript frameworks) React Native Android (Kotlin) iOS (Swift) Java/AWS backend engineering and distributed systems Demonstrated ability to work across multiple parts of the stack. Strong understanding of modern ...

ground running and work freely and without needing their hand to be held You will need experience with the following Proven Java Development skills Kotlin experience AWS Interest/Eagerness to us AI in production processes ...

Android Software Engineer (Kotlin) Cheltenham/Hybrid/Remote My client is looking for an experienced Android Software Engineer with strong Kotlin expertise to join a growing UK technology business delivering secure mobile solutions into the national defence sector. This is an opportunity to work across live programmes … peer-sharing culture Career progression The role and responsibilities Designing, developing, testing, and maintaining high-quality Android applications Building secure, robust mobile applications in Kotlin Applying modern Android architecture patterns such as MVVM, MVI, and Clean Architecture Writing clean, maintainable code using modern Android practices including coroutines, Flow ...

engineering teams. Deep expertise in Microsoft ecosystems, modern cloud architectures, and distributed systems. Strong knowledge of Web, Mobile, FE technologies such as JavaScript, React, Kotlin, .Net, Azure. Experience implementing CI/CD pipelines, observability, and secure engineering practices. Track record of scaling teams and delivering in fast-paced, evolving ...