401 to 425 of 445 Kotlin Jobs in the UK

Sedex is seeking a senior software engineer to join one of our product delivery teams. You’ll primarily work on Kotlin-based backend services with occasional React.js frontend work, collaborating with product managers and designers to ship value quickly and securely. You’ll own features end-to-end, advocate ...

Citi is recruiting for a Prime Brokerage Technology role in London. You will own and deliver Java/Kotlin components within the Core Prime Brokerage platform, contributing to CI/CD, automated testing and SDLC improvements. You will work closely with analysts, plan features, and document technical work while ...

seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React and TypeScript. The role emphasizes AI-augmented ...

seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React and TypeScript. The role emphasizes AI-augmented ...

Android Engineer to design, develop, and enhance mobile applications used by millions of customers worldwide. The role focuses on building robust features with Kotlin, integrating backend APIs, and delivering clean, testable code in an agile environment. You will collaborate with designers, product owners, QA, and other developers, contributing ...

will join a team building a brand new digital bank from scratch, contributing to core services and platform components. Experience with Java, Scala, or Kotlin, plus strong databases, distributed systems design, and a pragmatic engineering mindset are essential for this rolling 6‐month contract. You will work with modern ...

digital products and services for clients, delivering high‐quality iOS experiences. You’ll join iOS teams that work across projects, using Swift, SwiftUI and Kotlin Multiplatform to ship reliable mobile apps. This role offers flexible, hybrid and remote options with office hubs in Edinburgh, Leeds, Manchester, London and Bulgaria. ...

digital products and services for clients, delivering high‐quality iOS experiences. You’ll join iOS teams that work across projects, using Swift, SwiftUI and Kotlin Multiplatform to ship reliable mobile apps. This role offers flexible, hybrid and remote options with office hubs in Edinburgh, Leeds, Manchester, London and Bulgaria. ...

digital products and services for clients, delivering high‐quality iOS experiences. You’ll join iOS teams that work across projects, using Swift, SwiftUI and Kotlin Multiplatform to ship reliable mobile apps. This role offers flexible, hybrid and remote options with office hubs in Edinburgh, Leeds, Manchester, London and Bulgaria. ...

digital products and services for clients, delivering high‐quality iOS experiences. You’ll join iOS teams that work across projects, using Swift, SwiftUI and Kotlin Multiplatform to ship reliable mobile apps. This role offers flexible, hybrid and remote options with office hubs in Edinburgh, Leeds, Manchester, London and Bulgaria. ...

their own path and a pragmatic and iterative approach to achieving our long term goals Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes sense ...

Hippo Digital Limited, Leeds-based digital consultancy, seeks a Senior Full Stack Kotlin Developer to drive Kotlin/JVM development, cloud infrastructure, and scalable solutions for public and private sector clients. You will lead cross-disciplinary squads, mentor junior engineers, and own deployment pipelines, while travelling to client ...

/yearFull TimeApplication ends: **October 24, 2028**Apply Now### Job DescriptionMid/Senior Android Engineer designs, develops, tests, and optimizes scalable Android applications using Kotlin, Java, Android SDK, APIs, architecture patterns, and performance-focused mobile engineering practices.### Key Responsibilities* Develop scalable Android applications using Kotlin and Java.* Build … Collaborate with designers, backend teams, and product.* Debug production issues and improve application stability.* Mentor junior developers and review Android code.### Skill & Experience* Strong Kotlin, Java, and Android SDK knowledge.* Experience with MVVM, Clean Architecture, Jetpack components.* Proficiency in REST APIs and JSON integration.* Knowledge of Firebase, Gradle ...

Guardian is seeking a Senior Android Developer to join the Apps Experience team. You will focus on Kotlin-based Android development, lead on projects, and collaborate across disciplines to deliver fast, reliable features for the Guardian app. You’ll work 90%+ in Kotlin, with some Java ...

technical issues, including software system design and maintenance. To be successful in this role, you will need to be skilled in Android Java or Kotlin application design and development and knowledgeable in the software development life-cycle. RESPONSIBILITIES Design and develop an android application to run on embedded media … Bachelor's or Graduate's Degree in Computer Science, Engineering, Mathematics, Information Systems, or a related field. Proven experience working with Android Java or Kotlin with embedded systems. Knowledge of the software development life-cycle. The desire to work in a fast-paced environment. Ability to develop unit testing ...

that will scale up to be the world s leading research platform. Ship working code: We primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails. We’ve always got an eye open to assess … next level. We’re looking for people who have incredible potential. Technical expertise with at least one programming language (we use Python, Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record – You’ve made a demonstrable impact in your previous roles, standing ...

HelloKindred in the United Kingdom is seeking a Kotlin (or Java) Developer to join the DevX Standards and Controls team. You will work on Kotlin/Java web apps and APIs within a microservice architecture, across 2–3 applications. The role is hybrid (3 days in office) with ...

here: Home/Job Search/Kotlin DevOps Engineer (Google Cloud Platform) Location: London AMS is the world’s leading provider of Talent Acquisition and Management Services. Our Contingent Workforce Solutions (CWS) service, partner with Deutsche Bank to support contingent recruitment processes. On behalf of Deutsche Bank … looking for a Kotlin DevOps Engineer for a 6 month contract based in the bank’s London office on a hybrid working model of 3 days per week in the office and 2 from home. Deutsche Bank is a global banking business with strong roots in Germany and operations ...

Harvey Nash Group in Birmingham is seeking a Senior Kotlin Developer to join a rapidly growing digital consultancy delivering large-scale, mission-critical software projects. You will work on complex backend systems, modern cloud-native architectures and high-impact digital services within collaborative, agile teams. The role offers ...

Citigroup Inc. in United Kingdom (London area) is hiring a SDLC & Release Automation Java/Kotlin Engineer for a full-time, hybrid role. You will design and build scalable backend services, develop RESTful APIs and contribute to architecture decisions in an agile environment. The position offers remote work ...

Hopeghospital is seeking a Mid/Senior Android Engineer in Greater London. The role involves designing and developing scalable Android applications using Kotlin and Java, integrating REST APIs, and mentoring junior developers. The ideal candidate has strong skills in MVVM and Clean Architecture, with a focus on app performance ...

Ummah is seeking a mid-level Android Engineer to build and maintain native Android apps used by millions. You’ll work Kotlin-first with Jetpack Compose and modern Android patterns, in a hybrid London/remote setup across UK and EU. Responsibilities include end-to-end development, collaborating with ...

Zopa Bank is seeking an experienced Android developer to take our mobile app to the next level. You will shape the Android experience in Kotlin, work on architecture and shared libraries, and help migrate away from React Native toward a native Android approach. You will collaborate with design, product ...

Android Developers to join a digital delivery team building public-facing digital services. You will design, develop and maintain high-quality Android applications using Kotlin, collaborating with designers, product managers, QA professionals and other developers in an agile environment. You will focus on robust, accessible applications, write tests, contribute ...

London on a hybrid basis. You will work on high-impact projects for iconic sports brands, focusing on delivering scalable Android applications using Kotlin and Jetpack Compose. Your role will involve collaboration with cross-functional teams, ensuring quality through best practices and contributing to architectural decisions. A passion ...