1 to 25 of 36 Kotlin Jobs in the Thames Valley

and all our services are covered by automation tests using BDD. We are also in the process of delivering an Android application written in Kotlin to run a payment application on an Ingenico Android payment terminal. Our platform high available 365/24/7, scalable and secure, having More ❯

vectorization. Contribute to decisions on technology direction and strategy. Key Skills LLMOps and experience with Generative AI integration Programming experience in Go (Golang) , Java , Kotlin , JavaScript/Node.js , or Python Strong hands-on experience with Kubernetes (K8s) and OpenShift Experience with MongoDB , Kafka , Prometheus , OpenTelemetry , Grafana Familiarity with tools More ❯

This team sits within a well-established, profitable tech firm with strong ties to fintech. What You Bring: Experience in software engineering (Python, Go, Kotlin, JS, etc.) Familiarity with modern cloud infrastructure (AWS, GCP, Docker, Kubernetes) Some background or curiosity in AI/ML — personal projects or online courses More ❯

experience in reverse engineering, ARM assembly knowledge is advantageous. Skilled in C/C++ for native security development, complemented by robust working knowledge of Kotlin for establishing secure, high-performance mobile applications. Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems. More ❯

to hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment Pipelines Having More ❯

operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C++ for native development, with working knowledge of Kotlin for secure, high-performance mobile applications. Clear interest in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Experience in Android More ❯

operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous. Skilled in C++ for native development, with working knowledge of Kotlin for secure, high-performance mobile applications. Clear interest in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Experience in Android More ❯

happy to work "high-side", on-site 5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python AWS React Node.js ... let's chat! Start dates: Anytime in the coming 6 months Interview process: 2-stage virtual Please apply directly More ❯

applications and influence development strategies within complex enterprise organisations. Develop native mobile applications, with a preference for iOS/Swift; knowledge of Android/Kotlin is beneficial. Apply expertise in mobile app architectural patterns and frameworks, alongside a solid foundational knowledge of wider software architecture principles. Utilize engineering techniques More ❯

possess excellent writing and grammar skills. A bachelor's degree, either completed or in progress, is preferred. Technologies: AI, JavaScript, Python, C#, CSS, Java, Kotlin, React, SQL, Swift, TypeScript More: This is a full-time or part-time remote position, providing you with the flexibility to choose which projects More ❯

development: Own the building and maintenance of the backend and front end of patient-focused software initiatives. This is currently an Android application using Kotlin and Jetpack compose, combined with a serverless backend built with AWS and Typescript. We want to expand our patient population by implementing brand new … Experience working with a code review process. Adaptability: Thrive in a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing More ❯

development: Own the building and maintenance of the backend and front end of patient-focused software initiatives. This is currently an Android application using Kotlin and Jetpack compose, combined with a serverless backend built with AWS and Typescript. We want to expand our patient population by implementing brand new … Experience working with a code review process. Adaptability: Thrive in a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing More ❯

App. The successful candidate will not only be responsible for designing and implementing new features but will also lead a strategic initiative to leverage Kotlin Multiplatform (KMP) to abstract and share backend functionality across both platforms. This is an exciting opportunity for a forward-thinking developer to make a … Platform Collaboration: Work closely with our existing Android and iOS developers to foster a collaborative environment, share knowledge, and ensure consistency across both platforms. Kotlin Multiplatform Initiative: Lead the design and implementation of a Kotlin Multiplatform strategy to create a shared backend codebase for the Carer Companion App … product. About you Proven experience as a Senior Mobile Developer with a strong portfolio of shipped applications on both Android and iOS. Expertise in Kotlin and a solid understanding of Swift . Demonstrable experience with or a strong passion for Kotlin Multiplatform . A deep understanding of mobile More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

provides seamless interactivity, Stimulus enhances user interfaces, and Turbo streamlines communication between client and server. Mobile experience: Ideally Hotwire Native - (Turbo Native, Swift or Kotlin are desirable) Why Join my client? Flexible working: Work when you’re most productive. Business Growth: High potential business with a significant increase in More ❯

are ready to take on challenges and adapt fast. The main skill set we are looking for is strong software engineering experience, preferably with Kotlin/Java or Python. We highly value experience in cloud-based environments and REST APIs. Exposure to working with Large Language Models is a … big plus. If you are not an expert in Kotlin/Java or Python but instead have strong general purpose programming language experience (at least one of Go, Rust, JS/ES6, C/C++, C#) and a strong desire to learn, we’d be happy to have a … for experimentation. You will be working in a fast paced environment collaborating with team members across Europe. You’ll mostly be programming in pure Kotlin or Python, building business logic in microservices running in the cloud. We use the tool that best fits the problem, so other languages and More ❯

are ready to take on challenges and adapt fast. The main skill set we are looking for is strong software engineering experience, preferably with Kotlin/Java or Python. We highly value experience in cloud-based environments and REST APIs. Exposure to working with Large Language Models is a … big plus. If you are not an expert in Kotlin/Java or Python but instead have strong general purpose programming language experience (at least one of Go, Rust, JS/ES6, C/C++, C#) and a strong desire to learn, we’d be happy to have a … for experimentation. You will be working in a fast paced environment collaborating with team members across Europe. You’ll mostly be programming in pure Kotlin or Python, building business logic in microservices running in the cloud. We use the tool that best fits the problem, so other languages and More ❯

iconic omni-channel retailers is looking for a BackEnd Software Engineer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing … teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and … people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience More ❯

Social network you want to login/join with: Android Engineer (Kotlin, MVVM, MVI) – Banking – London Duration: 6 months Start: ASAP Hybrid: 3 days on site in London office My banking client is looking for an experienced Android Engineer with expertise in Kotlin development to join the team … in London . The ideal candidate will have a strong background in Clean Architecture, Jetpack Compose, Dependency Injection, and advanced Kotlin programming concepts. They should be well-versed in Android Architectural Components and experienced in designing and building robust, scalable Android applications. Responsibilities: Develop high-quality Android applications using … Kotlin, adhering to best practices and coding standards. Implement Clean Architecture principles with MVVM and MVI design patterns to ensure modular, maintainable code. Utilize Jetpack Compose for building modern UIs with declarative syntax and reactive programming paradigms. Integrate Android Architectural Components such as Room, LiveData, and ViewModel for efficient More ❯

the job with other team members. Sound good? We’d love to hear from you, if you have: Proficiency in Android programming in both Kotlin and Java. Significant experience of Native Android development. Significant experience of Version Control and automated build systems (Git and Jenkins). Experience of UNIX …/LINUX command line. Willingness to use Kotlin Compose, and knowledge of UX best practices. Strong interpersonal and relationship building skills, with the ability to collaborate with colleagues from a variety of business functions in collaborative/dynamic teams. Fluency in English, with strong verbal and written communication skills. More ❯

the job with other team members. Sound good? We’d love to hear from you, if you have: Proficiency in Android programming in both Kotlin and Java. Significant experience of Native Android development. Significant experience of Version Control and automated build systems (Git and Jenkins). Experience of UNIX …/LINUX command line. Willingness to use Kotlin Compose, and knowledge of UX best practices. Strong interpersonal and relationship building skills, with the ability to collaborate with colleagues from a variety of business functions in collaborative/dynamic teams. Fluency in English, with strong verbal and written communication skills. More ❯

Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is working with a growing digital agency to recruit a Junior-Mid Level Android Developer for exciting client projects. The role involves greenfield and … BAU development using Android, Kotlin, Jetpack Compose, and MVI. This position suits candidates with a solid foundation in Android Development eager to utilize internal resources for personal growth. The company emphasizes personal development plans, clear progression targets, and flexible working arrangements, including remote work, flexible hours, and holiday policies … provided the candidate is UK-based. 1-2 years of experience in Android Mobile App Development Experience in fast-paced environments Proficiency with Kotlin, Jetpack Compose, and MVI Experience with Unit Testing/TDD is a plus If you meet most requirements and are open to developing in areas More ❯

work permit required:** Yes **Job Views:** 3 **Posted:** 10.06.2025 **Expiry Date:** 25.07.2025 Job Description: Android Developer – Remote (must be UK based) – £38k Fully remote | Kotlin/Jetpack Compose | Personal Development & Progression Plan | Flexible Hours | Evolving Digital Agency Ada Meher is working with a scaling digital agency recruiting a Junior … Mid Level Android Developer to work on exciting client projects. The role involves greenfield and BAU development using Android, Kotlin, Jetpack Compose, and MVI. This role suits someone with a solid foundation in Android Development eager to utilize internal resources for personal growth. The company emphasizes personal development plans … hours, and holiday arrangements to accommodate life commitments. 1-2 years of Android Mobile App Development experience Experience in fast-paced environments Proficiency with Kotlin, Jetpack Compose, and MVI Experience with Unit Testing/TDD is beneficial If you meet most of these criteria and are interested in growth More ❯

Social network you want to login/join with: Java/Kotlin Developer (Fully Remote), slough col-narrow-left Client: Opus Recruitment Solutions Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Java/Kotlin Developer (Fully Remote) Location: London, UK (Fully Remote) Salary: £55,000 per annum Are you an experienced Java/Kotlin Developer with a strong background in Kafka looking for a challenging opportunity to work remotely? My client are currently seeking a talented individual with … years of experience to join their team as a Java/Kotlin Developer. This position offers the flexibility of remote work with the opportunity to collaborate with a dynamic team based in London. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Java and Kotlin. Implement Kafka More ❯

Social network you want to login/join with: Full-Stack Software Engineer (Mid) - React OR Vue + Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company, slough col-narrow-left Client: Opus Recruitment Solutions Location: slough, United Kingdom Job Category: Other - EU … be HYBRID (2 days a month) in their London Office They are looking for Engineers who come with a engineering background using: Java OR Kotlin (on the backend) - MUST HAVE + Spring Boot + Microservices TDD - MUST HAVE (THIS IS VERY IMPORTANT) TypeScript - MUST HAVE Vue OR React on More ❯