251 to 275 of 433 Kotlin Jobs in England

technical direction and influencing engineering outcomes at scale. Skilled in designing and optimising search technologies (e.g., Elasticsearch, Solr, OpenSearch, or similar). Proficient in Kotlin or Java, and comfortable modernising C# legacy systems. Knowledgeable in distributed systems, cloud-native architectures (AWS preferred), and modern web technologies. Adept at leading ...

diagnosing issues in distributed or asynchronous systems.· Experience with the Pragma platform or similar backend solutions would be beneficial.· Experience developing backend services using Kotlin or other JVM-based languages would be a bonus.· Console development experience and awareness of platform certification requirements is beneficial.· Knowledge of relational databases ...

Senior Kotlin Developer UK Wide | Hybrid Working Permanent | £55,000 - £70,000 + Benefits We're supporting a leading digital consultancy as they continue to grow their engineering function and are looking for an experienced Senior Kotlin Developer to join one of their high-performing delivery teams. … business renowned for engineering quality, modern development practices and a strong focus on continuous improvement. The Role Build and deliver enterprise-scale applications using Kotlin and modern JVM technologies. Help shape technical solutions, architecture decisions and engineering standards across projects. Develop scalable microservices and APIs that support critical digital ...

influence architectural decisions that will underpin Marshmallow's next chapterDesign and ship high-quality Android solutions using modern practices (Jetpack Compose, MVVM/MVI, Kotlin Coroutines, robust CI/CD) — embracing AI tooling to accelerate development, and writing code that is simple, well-tested, and built to scaleLead medium … opportunities, and help shape decisions before they become requirementsWhat we're looking for from youStrong commercial Android development experience, with a strong command of Kotlin and hands-on experience with Jetpack Compose and Kotlin CoroutinesA track record of shipping high-quality apps to the App Store and Google ...

culture. We are now looking for a Staff Android Developer to join the Apps Experience team. We build the Guardian Android app primarily in Kotlin (and Java). With over 5 million downloads and as one of the UK's top 10 news apps on Google Play … role Lead the technical direction of our Android platform, influencing architecture and engineering decisions across multiple teams. Build high-quality Android applications using Kotlin and modern Android technologies. Drive improvements in performance, reliability, accessibility and maintainability. Champion engineering excellence through testing, automation, CI/CD and modern development practices. ...

inclusive culture.We are now looking for a Staff Android Developer to join the Apps Experience team. We build the Guardian Android app primarily in Kotlin (and Java). With over 5 million downloads and as one of the UK's top 10 news apps on Google Play … teams. About the roleLead the technical direction of our Android platform, influencing architecture and engineering decisions across multiple teams.Build high-quality Android applications using Kotlin and modern Android technologies.Drive improvements in performance, reliability, accessibility and maintainability.Champion engineering excellence through testing, automation, CI/CD and modern development practices.Mentor ...

engineering practices across teams.Design, develop, and maintain automated UI test frameworks and test suites for native Android applications using Jetpack Compose testing APIs and Kotlin Champion mobile quality engineering practices across Android development teams Partner with Android engineers to improve testability, automation coverage, and overall application quality Coach … Support exploratory and risk-based testing activities where appropriateQualificationsExperience developing automated tests for native Android applications using Jetpack Compose testing frameworksStrong programming experience with Kotlin Solid understanding of Android application architecture and the Android development lifecycle Experience testing modern Android UI implementations built with Jetpack Compose Experience integrating automated ...

engineering practices across teams.Design, develop, and maintain automated UI test frameworks and test suites for native Android applications using Jetpack Compose testing APIs and Kotlin Champion mobile quality engineering practices across Android development teams Partner with Android engineers to improve testability, automation coverage, and overall application quality Coach … Support exploratory and risk-based testing activities where appropriateQualificationsExperience developing automated tests for native Android applications using Jetpack Compose testing frameworksStrong programming experience with Kotlin Solid understanding of Android application architecture and the Android development lifecycle Experience testing modern Android UI implementations built with Jetpack Compose Experience integrating automated ...

engineering practices across teams.Design, develop, and maintain automated UI test frameworks and test suites for native Android applications using Jetpack Compose testing APIs and Kotlin Champion mobile quality engineering practices across Android development teams Partner with Android engineers to improve testability, automation coverage, and overall application quality Coach … Support exploratory and risk-based testing activities where appropriateQualificationsExperience developing automated tests for native Android applications using Jetpack Compose testing frameworksStrong programming experience with Kotlin Solid understanding of Android application architecture and the Android development lifecycle Experience testing modern Android UI implementations built with Jetpack Compose Experience integrating automated ...

prompt engineering, AI-driven refactoring, and maintaining a high "quality bar" in an automated world.Our Tech StackFrontend: TypeScript, Vue.js, Nuxt, Internal Design System, Stencil.jsBackend: Kotlin, Java Spring Boot, Gradle, PostgreSQL, MongoDB, Elasticsearch, RabbitMQ, RedisPlatform: Google Cloud Platform, Kubernetes, Terraform, ArgoCD, Gitlab CI The AI Toolkit: We empower our devs … years of professional software development experience, including a first role within a product company (SaaS, fintech, marketplace, etc.)Demonstrate deep proficiency in Java or Kotlin, with confidence in navigating complex backend architectures, APIs, and data models.Product-First Champion: You think beyond the code, driven by curiosity about the user ...

Senior Full Stack Kotlin Developer Location: Birmingham- Hybrid (2 days onsite) Salary: £55,000- £70,000 We are seeking a Senior Full Stack Kotlin Developer to join a growing digital consultancy delivering transformative digital solutions for a range of Public and Private sector clients. Working within multidisciplinary teams … design, build and deliver scalable digital services that solve complex business challenges. As a Senior Full Stack Kotlin Developer, you'll combine hands-on software engineering with technical leadership, mentoring engineers while delivering high-quality, user-centred solutions across the full development lifecycle. Key Responsibilities as a Senior Full ...

stakeholders, and designing robust APIs and platform functionalities. Candidates should have significant experience in large-scale systems, coding languages such as Java, JavaScript, and Kotlin, as well as a strong focus on user experience and mentoring. Competitive benefits package including flexible working and 25 days annual leave. #J ...

build scalable backend services and user‐facing tools that help merchants grow through offers, discounts, and incentives on our platform. You will work across Kotlin, Python, Go, and React, driving complex, cross‐functional initiatives in a fast‐moving environment. You’ll collaborate with product, design, and business stakeholders ...

building and scaling teams from 0–1 while remaining actively coding to drive delivery. You will oversee frontend, backend, integrations and mobile engineering using Kotlin Multiplatform, React, Next.js, C#, .NET, and Azure Cloud. Office attendance is required three days per week. Contract is three months, day rate negotiable, inside ...

Senior Kotlin Developer UK Wide | Hybrid Working Permanent | £55,000 - £70,000 + Benefits We're supporting a leading digital consultancy as they continue to grow their engineering function and are looking for an experienced Senior Kotlin Developer to join one of their high-performing delivery teams. … business renowned for engineering quality, modern development practices and a strong focus on continuous improvement. The Role Build and deliver enterprise-scale applications using Kotlin and modern JVM technologies. Help shape technical solutions, architecture decisions and engineering standards across projects. Develop scalable microservices and APIs that support critical digital ...

Senior Kotlin Developer UK Wide | Hybrid Working Permanent | £55,000 - £70,000 + Benefits We're supporting a leading digital consultancy as they continue to grow their engineering function and are looking for an experienced Senior Kotlin Developer to join one of their high-performing delivery teams. … business renowned for engineering quality, modern development practices and a strong focus on continuous improvement. The Role Build and deliver enterprise-scale applications using Kotlin and modern JVM technologies. Help shape technical solutions, architecture decisions and engineering standards across projects. Develop scalable microservices and APIs that support critical digital ...

driven systems, distributed systems design Hands‐on experience with event‐driven architecture and message queuing systems, particularly Apache Kafka Strong server‐side engineering skills: Kotlin is our primary development language. Designing, building and consuming domain specific RESTful services & APIs Proficiency with relational and/or NoSQL databases: PostgreSQL, MongoDB … understand requirements and deliver robust platform solutions AI experience is highly desirable but not mandatory Tools you’ll use (depending on role) Server: Kotlin, Java, Spring Boot, http4k, ktor, PostgreSQL, MongoDB, Apache Kafka, Docker, Kubernetes, Helm, Tekton, Harness Infra: OpenShift, Tekton, Harness ...

microservices, event-driven systems, distributed systems designHands-on experience with event-driven architecture and message queuing systems, particularly Apache KafkaStrong server-side engineering skills: Kotlin Is our primary development language. Designing, building and consuming domain specific RESTful services & APIsProficiency with relational and/or NoSQL databases: PostgreSQL, MongoDB … other stakeholders to understand requirements and deliver robust platform solutionsAI experience is highly desirable but not mandatoryTools you’ll use (depending on role)Server: Kotlin, Java, Spring Boot, http4k, ktor, PostgreSQL, MongoDB, Apache Kafka, Docker, Kubernetes, Helm, Tekton, HarnessInfra: OpenShift, Tekton, HarnessMac or PC — It's up to you.Access ...

Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in ...

experience building and running production-grade services. You\'re still writing code regularly. You\'re good at it Strong server-side engineering skills: Kotlin or Java (we\’re using Java 21), building and consuming RESTful APIs. Proficiency with relational and/or NoSQL databases: Couchbase, PostgreSQL or MongoDB. Highly … understand requirements and deliver robust backend solutions. AI experience is highly desirable but not mandatory Tools you\’ll use (depending on role) *Server*: Kotlin, Java, Spring Boot, http4k, ktor, PostgreSQL, MongoDB, Apache Kafka, Docker, Kubernetes, Helm, Tekton, Harness *Infra:* OpenShift, Tekton, Harness ...

scalable, and accurate data flow. You will work on multi-tenant integrations across JP Morgan, HSBC, and other providers, with a backend focus in Kotlin and an eye for data integrity and compliance. The role emphasizes production code, reliability, and AI-assisted development in a fast-moving fintech environment. ...

Senior Full Stack Kotlin Developer Location: Manchester (Hybrid) | Salary: £57,000 - £86,000 A leading digital consultancy is looking for a Senior Full Stack Kotlin Developer to join its growing engineering team, working across complex digital transformation projects for public and private sector clients. The Role Build secure … scalable and user-centred digital solutions. Develop backend services using Kotlin, Java and Spring Boot. Work with microservices and RESTful APIs. Collaborate with product, design, data and delivery teams. Take ownership of CI/CD and deployment pipelines. Work with clients and stakeholders to solve complex technical challenges. Mentor ...

Senior Full Stack Kotlin Developer Location: Leeds (Hybrid) | Salary: ££57,000 - £86,000 A leading digital consultancy is looking for a Senior Full Stack Kotlin Developer to join its growing engineering team, working across complex digital transformation projects for public and private sector clients. The Role Build secure … scalable and user-centred digital solutions. Develop backend services using Kotlin, Java and Spring Boot. Work with microservices and RESTful APIs. Collaborate with product, design, data and delivery teams. Take ownership of CI/CD and deployment pipelines. Work with clients and stakeholders to solve complex technical challenges. Mentor ...

What we're looking forYou should be comfortable with the fact that most of your development time will be spent working on our backend Kotlin services to maintain and evolve our server-driven UI framework. Proven experience with Kotlin Multiplatform (KMP), Gradle, and Spring Boot. Experience building … supporting mobile applications; proficient user of the development toolset on at least one of these platforms (Swift, Xcode, and Instruments for iOS; Kotlin, Jetpack, Android Studio for Android). Strong understanding of unit testing, RESTful API design, and a commitment to refactoring and regression test automation. Experience mentoring ...

haveHave worked with an incident management process to root cause issues with engineers and devise meaningful quality improvements as a resultExperience in PHP, Kotlin or TypescriptExperience in financial services (retail or institutional) or other regulated environmentsOur tech stackFrontend: TypeScript, React, React NativeBackend: PHP (Symfony), Kotlin, AWS, Postgres, RabbitMQ ...