76 to 100 of 425 Kotlin Jobs in the UK

automation, and thoughtful system design to maintain high standards of availability and performance. Minimum Qualifications Professional production experience developing backend systems with Java or Kotlin, and Spring Boot. Experience designing distributed, event-driven systems with a proven ability to manage asynchronous high-load challenges. Experience participating in on-call ...

owned applications/deliverables Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient advanced experience in Java/Kotlin Strong analytical and problem solving skills Experience with common Android architecture patterns, including MVVM, Use Cases and Clean Architecture Experience writing unit tests using ...

/CD pipelines/automation Comprehensive testing capability across unit, component, integration, end-to-end, and performance testing Desirable Requirements: Proficiency in Kotlin in addition to Java Experience in banking, payments, card issuing, payment processing. Experience with scalable, customer-facing platforms in financial services Location: London: Hybrid You will ...

Coach your team - hire, develop, promote Collaborate across disciplines to turn product ideas into reality What you bring 6+ years coding in Scala, Java, Kotlin or Objective-C/Swift 4+ years managing engineers and leading teams Solid track record of hiring, mentoring and building inclusive cultures Deep understanding ...

their implementation. Experienced with evaluating and integrating 3rd party libraries as per project requirements. Interaction with XML and JSON data served via HTTP APIs. Kotlin and Java MVVM Clean Architecture Android Jetpack : LiveData, ViewModel, Room, Navigation components Dagger2 RxJava2 Retrofit + OkHttp ExoPlayer JUnit4 and Mockito Glide Google Analytics ...

needs into simple, impactful product experiences. 3+ years of experience shipping production software, with strong proficiency in React/TypeScript and an OOP language (Kotlin, Java, Python, C#). High agency, you should be comfortable owning features end-to-end, making technical decisions and shipping fast. Deep experience with ...

highly collaborative approach, and the ability to work effectively across teams and disciplines. Minimum Qualifications Hands-on software development experience with Java or Kotlin and Spring. Experience building and maintaining complex software systems and a solid understanding of distributed systems fundamentals. A commitment to continuous learning and improvement ...

first-hand experience of the software development life cycle. You may obtain hands‐on experience in: Software Engineering - coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps - building pipelines and automating releases. Quality Assurance - testing, refining and improving customer journeys. What your work could look like: Building ...

meaningful part of the role alongside hands‐on technical leadership. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). Working frontend fluency with Vue.js, React, or equivalent. Strong system design experience, including distributed systems and service-oriented or microservices architecture. ...

first‐hand experience of the software development life cycle. You may obtain hands‐on experience in: Software Engineering – coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps – building pipelines and automating releases. Quality Assurance – testing, refining and improving customer journeys. This isn’t work experience. This is work that ...

engineering experience building production systems. Experience building reliable frontend applications using React, Vue, or a similar modern UI framework. Backend engineering experience in Java, Kotlin, Scala, Go, or another production backend language. Strong systems fundamentals across distributed systems, Linux, networking, APIs, service reliability, or data infrastructure. Experience owning features ...

communicator able to influence across product, design, SRE and senior leadership. Technical background: Strong coding experience in at least one modern language (e.g. Java, Kotlin, Python, Go, C#) and familiarity with system design and architecture patterns. Company Benefits 25 days’ holiday + bank holidays Option to buy or sell ...

value include Experience within payments, fintech or technology-led organisations. Knowledge of AI technologies and machine learning integration. Experience with technologies such as Rust, Kotlin, TypeScript or React. Knowledge of Kubernetes, cloud-native platforms and containerisation technologies. Experience with DevOps practices, CI/CD methodologies and infrastructure as code. ...

value include: Experience within payments, fintech or technology-led organisations. Knowledge of AI technologies and machine learning integration. Experience with technologies such as Rust, Kotlin, TypeScript or React. Knowledge of Kubernetes, cloud-native platforms and containerisation technologies. Experience with DevOps practices, CI/CD methodologies and infrastructure as code. ...

running design reviews and improving alignment with iOS and backend counterparts. Who you are Professional experience with Android development, with deep proficiency in Kotlin and Jetpack Compose. Proven track record of designing scalable mobile architecture and leading complex engineering projects. Strong technical leadership experience, including mentorship, cross-functional collaboration ...

role, then apply - even if you don't think you tick every box. What you'll bring: Core Language & Framework Expertise: Exceptional proficiency in Kotlin and Java, backed by a deep understanding of the Android SDK, core threading, offline storage, and performance tuning. Modern UI & Design Mastery: Hands ...

hosting: GCP , Vercel , AWS, Azure, Netlify and related deployment models. Front‐end integration literacy: HTML, CSS, JavaScript and Next.js + React ; mobile technologies (SwiftUI, Kotlin, Flutter or React Native) advantageous. CMS, DXPs, MarTech and SaaS integration in complex enterprise landscapes; including headless CMS platforms such as Contentful , Sanity , ContentStack ...

custom design system, talking to the services through the same federated GraphQL layer. Our mobile apps are native, Swift on iOS and Kotlin on Android. You don’t need either on day one, but you will work across them as the work requires. What We’re Looking For Experience ...

Have backend experience in production: You’ve built and run services that real users depend on, ideally in a JVM language (Java, Kotlin, Scala). Are curious about functional programming: You like immutable data, strongly typed APIs and code that’s easy to reason about. You don’t need ...

designed, built or run a system along these lines is a real advantage in a service where every state transition matters. Other JVM languages - Kotlin, Scala, Clojure - as evidence that you know the platform beyond a single language. Low-latency techniques and tooling - lock-free data structures, off-heap ...

development team. You will design, build, and maintain high-quality iOS applications for diverse client projects, leveraging Firebase for real-time features and exploring Kotlin Multiplatform opportunities for cross-platform work. Hybrid role in the UK with opportunities to work across public and private sectors, collaborating with product managers ...

market suite of mobile and web apps delivering the best investment experience. You will work in squads, apply Java/Springboot with Kotlin, DynamoDB, Aurora/MySQL and AWS, design event-driven architectures with Kafka, and contribute to high-quality software through tests and code reviews. #J-18808-Ljbffr ...

John Lewis Partnership is seeking a Senior Android Engineer to join a cross-functional Agile team. You will lead native Android development (Kotlin/Java) and collaborate with iOS, QA, design and BA colleagues on customer-facing projects. As part of a hybrid role, you will work from home ...

delivery What you'll bring Proven full stack experience across design, development, testing and deployment Strong skills in languages and frameworks such as Java, Kotlin, Python, C++ or .NET Cloud platform experience with Azure, AWS and/or GCP Experience with microservices and containerisation (Docker, Kubernetes) is a plus ...

delivery What you'll bring Proven full stack experience across design, development, testing and deployment Strong skills in languages and frameworks such as Java, Kotlin, Python, C++ or .NET Cloud platform experience with Azure, AWS and/or GCP Experience with microservices and containerisation (Docker, Kubernetes) is a plus ...