26 to 50 of 69 Kotlin Jobs in the UK

Developer to join their high performing team and help build robust, secure solutions that protect the bank’s digital infrastructure. Experience Android development, advanced experience/knowledge of Java, Kotlin and C++. Android Native Development Kit (NDK) for native development. Working knowledge of common cryptography functions and their application in mobile security. A deep understanding of mobile security principles More ❯

a self-starter with a keen sense of ownership and take pride in the quality solutions you produce.Key skills required for the Senior Android Developer: Android SDK (Java or Kotlin) Android design principles, patterns and best practice Well written and structured code Developed multiple Android apps Android Studio Source Control (Git) Unit testing Play Store experience The successful candidate More ❯

software development team innovating, developing and maintaining our complex software products. Key skills/experience required:- - Designing, developing, deploying and supporting mobile applications for Android devices Android Java/Kotlin development using Android Studio including frameworks and JNI Objective C/Swift development using XCode including frameworks D esigning for accessibility Mobile Device Management (MDM) integration A utomated mobile More ❯

Selfie Verification, Likes You as standard, Change Swipe, and more) and our roadmap couldn't be more exciting. We're Looking For: ·2+ years creating exquisite Android apps in Kotlin or Java ·Used to developing and maintaining Android applications from requirements to the Play Store ·Ability to iterate quickly on wireframes across multiple feature areas ·Working knowledge of agile More ❯

digital programmes. Key Responsibilities Lead the design, development, and delivery of enterprise-scale digital solutions. Work hands-on with modern technologies across multiple OOP languages (e.g. Java, C#, Python, Kotlin, or similar). Define technical architecture and mentor engineering teams through best practice, clean code, and agile delivery. Collaborate closely with product, design, and delivery leads to shape technical More ❯

at scale Experience with production deployments and CI/CD pipelines (CodeFresh or similar) Comfortable updating Helm charts and Terraform configurations Experience with OpenSearch or ElasticSearch Nice to Have: Kotlin programming experience To be successful in this role, you should have: Strong knowledge of architecture and development patterns (e.g. Microservices, CQRS, Domain Driven Design, Event Sourcing etc.) An appreciation More ❯

Troubleshoot production issues and provide timely resolutions to ensure smooth user experiences Requirements 3+ years of professional experience building mobile applications for iOS and Android Proficiency in Swift and Kotlin Strong grasp of mobile UI/UX principles and best practices for creating intuitive, responsive experiences Hands-on experience integrating RESTful APIs with mobile applications Familiarity with push notifications More ❯

solving skills, passion for learning, attention to detail and excellent oral and written communication skills. Even Better Experience in architecting and implementing RESTful APIs. Prior experience with React, TypeScript, Kotlin, Java. Benefits Private healthcare, life, and group critical illness insurance 25 days annual leave, plus bank holidays and your birthday off 3 volunteer days per year Share options after More ❯

hands-on experience in native Android development, with a portfolio of high-performance, public-facing applications. Required Technical & Android Skills Expert-level, production-grade experience with native Android development (Kotlin required). Demonstrated, deep expertise with Android's native call-handling APIs, specifically the CallScreeningService framework. This is a critical, non-negotiable skill for this role. Proven experience building More ❯

hands-on experience in native Android development, with a portfolio of high-performance, public-facing applications. Required Technical & Android Skills ? Expert-level, production-grade experience with native Android development (Kotlin required). ? Demonstrated, deep expertise with Android's native call-handling APIs, specifically the CallScreeningService framework. This is a critical, non-negotiable skill for this role. ? Proven experience building More ❯

hands-on experience in native Android development, with a portfolio of high-performance, public-facing applications. Required Technical & Android Skills ?Expert-level, production-grade experience with native Android development (Kotlin required). ?Demonstrated, deep expertise with Android's native call-handling APIs, specifically the CallScreeningService framework. This is a critical, non-negotiable skill for this role. ?Proven experience building More ❯

/or oral means. Develop prototypes to impact strategy, not just execution and advise on technical limitations. Required Qualifications: 5+ years of professional software development experience. Strong proficiency with Kotlin, Jetpack Compose, and Android Studio. Experience writing unit tests, creating testable code, and debugging issues using monitoring tools. A track record of successful collaboration with designers and engineers to More ❯

be doing: Build robust and scalable software for business critical, web-based applications Design, build, test, document and maintain API's and integrations Develop new functionality in our core Kotlin based services, working in multi-disciplinary teams Ensure quality control using industry standard techniques such as automated testing, pairing, and code review Work with the Product team to understand More ❯

contract opportunity inside IR35 based in Bristol offering 2 days per week remote but requiring 3 days per week on-site. The ideal candidate will have strong experience in Kotlin/Java, Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices, Experience with offline st click apply for full job details More ❯

essential for this Contract. We're looking for strong communication and stakeholder engagement skills. A Software Development background would be helpful, and comfortable with tech such as Java/Kotlin, TypeScript and AWS. The Senior Technical Architect needs expertise in: Architectural Strategy & Definition: Expertise in architectural decomposition, defining domain boundaries, and translating high-level vision into actionable roadmaps. Technical More ❯

were looking for: 6+ years professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

re looking for: 6+ years professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

re looking for: 6+ years’ professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

re looking for: 6+ years’ professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

ensure an environment that nurtures the talents of software engineers. Position : Software Engineer Location : Soho, London - hybrid Salary : £50-70k & stock options Key Skills : Golang, C, C++, Java, Kotlin, Python, objectiveC, Linux, Azure, top academics More ❯

with experience in Ruby on Rails, with production-level experience for at least 3 years. Has solid front-end development capabilities. Knowledge of NodeJS or other languages such as Kotlin, Swift or Go will be helpful, but not essential. • Is familiar with modern JavaScript frameworks, including StimulusJS for adding interactivity to HTML without complex JavaScript, focusing on the "HTML More ❯

the following areas, we'll still consider you as a coach, although it may be longer before you are allocated a group: Common languages/frameworks (e.g. Go, React, Kotlin, Java etc) Platforms, Tools and/or Databases (e.g. AWS, Docker, PostgreSQL) Test-Driven Development REST API Design Leadership, Communication and Management (in the context of software teams). More ❯

a successful Staff Mobile/Web Engineer at OVO if you... Bring deep expertise in mobile/web engineering, including TypeScript/Javascript, , React Native, Swift and/or Kotlin is a plus. Have a track record of technical leadership, leading complex projects across squads—aligning stakeholders, unblocking teams, and shipping reliably. Are passionate about performance, UX, and accessibility More ❯

mobile platforms , ideally in regulated environments like Investment, Asset, or Wealth Management. Strong skills in React or React Native , with hands-on experience in Swift (iOS) and/or Kotlin (Android) . Comfortable integrating with secure APIs , handling authentication flows , and working with design systems via tools like Figma. Experience deploying apps using platforms like App Store , or Play … reviews , and collaborative development . Energized by fast-paced, regulated environments where speed, quality, and adaptability matter. Your Technical Toolkit React/React Native/TypeScript Swift (iOS)/Kotlin (Android) JavaScript/HTML/CSS Figma/Vercel/Git Testing frameworks : Jest, Cypress, XCTest, Espresso CI/CD pipelines : GitHub Actions, CircleCI, Bitrise Cloud basics : AWS, Docker More ❯

Technical Skills Hands-on experience with cloud platforms (certification in AWS, Azure, or GCP is desirable). Proven experience with web and mobile technologies (Required: JavaScript. Highly desirable: Swift, Kotlin, Python. Desirable: React Native, Flutter). Proven experience with back-end APIs and front-end SDKs in geospatial and mobility domains. Architecture & Design: Proven ability to translate complex requirements More ❯