101 to 125 of 175 Kotlin Jobs in the UK excluding London

take ownership of major features in their popular app. The ideal candidate will have over 5 years of experience in software development, particularly with Kotlin and Android components. Responsibilities include collaborating with design and engineering teams to deliver high-quality features. This role offers competitive salaries and the chance ...

teams.Key responsibilities include: Building and enhancing customer-facing web applications. Developing scalable features using React, JavaScript and TypeScript. Contributing to backend services built with Kotlin and Spring. Leveraging AI tools and agentic development workflows as part of your day-to-day engineering process. Working within Agile Scrum teams … microservices and event-driven architectures. Driving software quality, performance, security and scalability. YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Java and Kotlin backend development on the Spring stack. React, JavaScript and TypeScript. AI-assisted development, particularly using Claude and agentic engineering workflows. CI/CD pipelines ...

support continuous improvement initiatives. Contribute to CI/CD pipelines and release processes. Essential Experience Strong commercial experience developing Android applications. Expert knowledge of Kotlin and modern Android development. Experience with Jetpack Compose . Strong understanding of Android Architecture Components and design patterns such as MVVM or Clean Architecture. … strong engineering culture through collaboration, innovation, and continuous improvement. Helping to shape the future direction of the mobile platform and customer experience. Technical Environment Kotlin Jetpack Compose MVVM/Clean Architecture Hilt/Dagger Coroutines & Flow Retrofit Room Firebase Git CI/CD REST APIs Agile/Scrum Reasonable ...

support continuous improvement initiatives. Contribute to CI/CD pipelines and release processes. Essential Experience Strong commercial experience developing Android applications. Expert knowledge of Kotlin and modern Android development. Experience with Jetpack Compose . Strong understanding of Android Architecture Components and design patterns such as MVVM or Clean Architecture. … strong engineering culture through collaboration, innovation, and continuous improvement. Helping to shape the future direction of the mobile platform and customer experience. Technical Environment Kotlin Jetpack Compose MVVM/Clean Architecture Hilt/Dagger Coroutines & Flow Retrofit Room Firebase Git CI/CD REST APIs Agile/Scrum Reasonable ...

continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Senior Kotlin/JVM Engineer. This is an opportunity to bring new experience, perspective and capabilities to our design discussions, helping shape our approach to delivering elegant solutions … again with brand new product launches this year. We're looking for an engineer with a depth of knowledge and recent hands-on Kotlin experience or JVM based engineering experience that enables them to not only deliver elegant, idiomatic solutions in Kotlin or Java but also to contribute ...

yore Designing solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience Relevant technologies that you may encounter: Kotlin Gradle REST GQL RAML ...

yore Designing solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience Relevant technologies that you may encounter: Kotlin Gradle REST GQL RAML TPBN1_UKTJ ...

yore Designing solutions for open ended problems Bachelors degree in Computer Science or related field, or equivalent experience Relevant technologies that you may encounter: Kotlin Gradle REST GQL RAML TPBN1_UKTJ ...

skills. Excellent communication skills, both written and verbal. Self-motivated with a proactive approach to problem solving. Desirable Skills Exposure to or interest in Kotlin development. Experience with HTML, JavaScript or modern web technologies. Knowledge of cloud platforms such as AWS, Azure or GCP. Experience working within highly regulated … pipelines and DevOps practices. Ideal Candidate We're looking for a strong Java engineer who has built and supported enterprise-grade applications and microservices. Kotlin Experience would be beneficial but is not essential. Candidates with solid Java expertise who are interested in learning or expanding their Kotlin knowledge ...

including familiarity with Apple's Accessibility Framework and an understanding of universal links or custom URLs. Cross-Platform Awareness: Knowledge of Android development using Kotlin/Compose is advantageous. AI & Emerging Tech: Knowledge of emerging AI innovations, such as on-device model execution, or practical experience using AI tools … assist in translating mobile features written in Xcode/Swift to Kotlin/Compose (or vice-versa). ...

well-known UK consumer brand, on a hands-on delivery contract supporting a significant new customer-facing proposition. The Android app is a modern, Kotlin-first, Jetpack Compose-only application built on multi-module clean architecture, with an established in-house permanent engineering team already in place. This … design and QA colleagues to deliver changes safely and iteratively. Requirements Strong commercial Android development experience, ideally at Senior Engineer level or above. Excellent Kotlin knowledge. Strong knowledge of modern Android development practices and architecture, including multi-module clean architecture. Experience building modern Android user interfaces, ideally using Jetpack ...

safer decision-making for critical operations. Key Responsibilities Collaborate with the development team to design, develop and maintain software solutions. Develop reliable applications using Kotlin and Jetpack Compose for Android . Use Git for version control and collaborative development. Design and implement backend solutions using Rust, Python … would be highly beneficial: Bachelor’s degree in Computer Science, Engineering or a related field. Strong proficiency with Git. Strong experience in Android/Kotlin development, including Jetpack Compose. Experience developing PoC applications in environments where requirements can change quickly. Familiarity with backend development using Rust, Python or Go. ...

design and QA colleagues to deliver changes safely and iteratively. Requirements Strong commercial Android development experience, ideally at Senior Engineer level or above. Excellent Kotlin knowledge. Strong knowledge of modern Android development practices and architecture, including multi-module clean architecture. Experience building modern Android user interfaces, ideally using Jetpack … Experience with mobile observability, crash monitoring and performance optimisation (Firebase, Datadog or equivalent). Familiarity with dependency injection frameworks (Koin, Hilt or equivalent) and Kotlin Coroutines. Why Join? Genuine, hands-on delivery ownership — not a ticket-taking role. A tangible, visible contribution to a major new customer proposition within ...

billions of records. The Opportunity You develop and maintain core features of our Therapeutic Molecule Registration platform, working primarily in Python alongside Java and Kotlin components. You design and implement RESTful APIs and microservices that serve molecular data to research and machine learning teams across our global organisation. … Required) You are a strong Python programmer with significant experience building and running production services, and you can work confidently in existing Java or Kotlin codebases. (Required) You have deep working knowledge of Postgres and SQL, and you design REST APIs and microservices that hold up under load. (Required ...

continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Senior Kotlin engineer to a newly forming pod. This is an opportunity to bring new experience, perspective and capabilities to our design discussions, helping shape our approach … again with brand new product launches this year. We're looking for an engineer with a depth of knowledge and recent hands-on Kotlin experience that enables them to not only deliver elegant, idiomatic solutions in Kotlin but also to contribute new knowledge and experience to our frequent ...

Senior Full Stack Developer (Kotlin, React) - Banking - London Daily rate: £500 - £700 (inside IR35) Duration: 6 - 12 months Hybrid: 3 days per week in office Start: ASAP We're looking for a hands-on engineer who thrives in a collaborative XP environment and enjoys working across the full stack. … Copilot to speed up small, safe iterations; keep humans in the loop; share prompts, patterns, and learnings with the team Your skills and experience Kotlin development, or experience in Java/Scala and a desire to cross train TypeScript and ReactJS with experience using a JVM language ...

Senior Android Engineer (Kotlin) | Leeds | Hybrid We’re looking for an experienced Senior Android Engineer who combines strong hands‐on Kotlin expertise with a genuine consultancy and client‐focused mindset . You’ll be working on complex digital engineering projects where the problems aren’t always straightforward, including … work directly with clients, influence technical decisions and help shape the wider solution. What you’ll be doing Building high-quality applications using Kotlin * with a particular focus on Android Working with Kotlin Multiplatform and Compose Multiplatform to develop shared solutions across platforms Developing across Android and desktop ...

quality products at pace. The Role Build and enhance web applications using React, JavaScript and TypeScript Contribute across the full stack with Java or Kotlin on the Spring ecosystem Use Claude and N8N to automate workflows and improve development efficiency Work with APIs, CI/CD pipelines, AWS, Docker … teams in an agile environment Your Skills & Experience Strong commercial experience with React, JavaScript and TypeScript Back-end development experience with Java or Kotlin Experience using AI tools such as Claude or N8N within development workflows Knowledge of AWS, Docker or Kubernetes Strong communication skills and a collaborative mindset ...

working primarily on a large, Terraform-driven estate on AWS, with the opportunity to grow into server-side development in Java (Spring Boot) and Kotlin over time. Job responsibilities Build and maintain scalable, resilient AWS infrastructure using Terraform as modular, single-purpose stacks, supporting core services such … data according to sensitivity and security requirements Contribute to server-side development on the Spectrum Portfolio Management Fixed Income product (Java and/or Kotlin, Spring Boot) as your skills expand Support a team culture of diversity, inclusion, opportunity, and respect Required qualifications, capabilities, and skills Formal training ...

contribute to complex technical problem solving Service-led architectur e: Support the design and implementation of distributed, service-oriented architectures using Java or Kotlin, ensuring reliability and maintainability Modern UI developmen t: Create intuitive and responsive user interfaces using React, improving how salespeople access insights and manage client workflow … Functional programming, and proven use of XP/agile practices including TDD, acceptance testing, pair programming, and continuous integration. Proficiency in Java or Kotlin, and familiarity with building modern web applications using Typescript and React. Experience applying iterative development to deliver high-value outcomes in complex domains. Exposure ...

making for critical operations. Your work may include: Collaborate with the development team to design, develop, and maintain software solutions. Develop reliable applications in Kotlin Jetpack Compose for Android. Utilise GIT for version control, ensuring efficient code management and collaboration. Design and implement backend solutions using either Rust, Python … Bachelor's degree in Computer Science, Engineering, or related field. Strong proficiency in GIT for version control and collaborative development. Proficiency in Android Kotlin front-end development. Happy to develop PoC applications where requirements may change rapidly and rework is common. Familiarity with backend development languages such as Rust ...

scale of software used globally in life-saving medical environments. Your responsibilities Design, develop and maintain shared Android applications, components, libraries and frameworks using Kotlin and Java. Develop clear, stable and well-documented APIs according to the Roche quality processes and regulatory requirements. Drive modular Android architecture and establish … many teams. You care about clear interfaces, maintainable code, reliable tests, and thorough documentation within a quality-driven, compliant environment. Requirements High proficiency in Kotlin and strong experience in Java . Extensive background in building Android applications, shared software components, system-level architecture, and Gradle build systems. Practical experience ...

environment: peer review, test coverage, acceptance criteria and release notes are audit evidence, not ceremony. Java and Spring Boot today. We expect to introduce Kotlin on the new platform and want people who would enjoy that. A small, growing in-house team working with our Principal Architect … read by colleagues outside engineering, our partner and our auditors. Degree in computer science or a related field, or equivalent practical experience. Desirable Kotlin, or a strong interest in it. Payments, PSP or payment gateway integration experience. Experience building or operating multi-tenant SaaS. Experience working alongside, or reviewing ...

Version 1 in Belfast is seeking an experienced software developer to contribute to government projects using Kotlin and Java on AWS. You will work in a Scrum team in a modern Agile environment, building maintainable solutions for our customers. The role involves Frontend (TypeScript/Node.js) and Backend (Kotlin ...

Backend Engineers to design, test, and ship high-impact native mobile features. Key Responsibilities Design, build, and maintain scalable native Android apps using Kotlin and Jetpack Compose . Implement A/B tests and product experiments to drive user engagement and conversion. Maintain clean architecture (MVVM/… code reviews. Partner with cross-functional teams to translate complex requirements into seamless mobile features. Key Requirements Technical Stack: Strong commercial experience with Kotlin , Jetpack components, Jetpack Compose, and Dependency Injection (Hilt/Dagger). Architecture & Patterns: Deep knowledge of MVVM/Clean Architecture, SOLID principles, and Kotlin ...