13 of 13 Kotlin Jobs in Hemel Hempstead

native Android development , with a strong emphasis on Jetpack Compose and hands-on expertise in modern Android architectural patterns. Key Requirements: Extensive experience with Kotlin , including a deep understanding of Coroutines , Flow , StateFlow , and SharedFlow . Strong practical knowledge of MVVM and MVI architectures. Proven experience implementing Modular Architecture More ❯

with proven expertise in UI testing and robust programming skills. In-depth knowledge of SwiftUI, UIKit, Foundation, structured concurrency, and dependency injection. Familiarity with Kotlin as an additional asset. Benefits: Bonus up to 8% Healthcare insurance Pension Collaborative/social working culture, e.g Pizza Thursdays If you are an 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 ❯

the business, bringing clarity and confidence to complex tech questions Help shape hiring, team growth, and long-term engineering strategy 🛠️ Tech Snapshot Languages: Java, Kotlin, JavaScript Frontend & Frameworks: React, Spring, Temporal Databases: PostgreSQL, MongoDB Cloud: AWS (heavy use), with IaC (Terraform) Practices: TDD, CI/CD, clean architecture, pragmatic More ❯

join a trusted client in the iGaming space. This is an urgent contract role & they are looking to kick off IV's next week. Kotlin, Compose, Geo location (Bonus points) Rate - £450 Per day Please can you apply with your up to date CV, I will follow up if 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 ❯

greenfield projects. They have a strong engineering culture in the London office, and as their Senior Developer, you’ll work with Java (17+), SpringBoot, Kotlin and NoSQL databases . They’ve got their own internal cloud and toolings using Prometheus and Grafana. As their Senior Developer, you’ll be 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 ❯

GCD) and familiarity with structured concurrency features (e.g. async/await, MainActor) Confidence working on technically complex problems involving algorithms and math (e.g. trigonometry **Kotlin Multiplatform experience or knowledge would be a bonus but don't let it put you off applying** More Benefits: You will have ample career 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. Experience consuming RPC style services (Thrift, REST, etc). 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 More ❯

a cross-functional Agile team on a sensitive UK Government programme. You’ll play a key role in designing and developing Android solutions using Kotlin, Jetpack Compose, and Room Database, contributing to an initiative that directly supports national security and operational efficiency. This is a fantastic opportunity to apply … also participate in code reviews and help drive forward best practices across the team. Key Skills & Experience Required: Strong experience in Android development with Kotlin Proficient with Jetpack Compose and Room Database Confident working independently and challenging requirements when needed Experience with Agile methodologies, Git, JIRA, and Confluence Knowledge 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 currently working with a scaling digital agency as they look to recruit a Junior-Mid Level Android Developer to work on the development … client projects. The successful applicant can expect to work on both greenfield development and BAU development project using Android and surrounding tech such as Kotlin & Jetpack Compose and MVI. This role would suit someone who has a solid grasp on the foundations of Android Development and is keen to … Be Considered... 1-2 years of experience in Android Mobile App Development Experience working in a fast-paced environment Strong communication skills Experience with Kotlin, Jetpack Compose and MVI Experience with Unit Testing/TDD would be beneficial As mentioned, due to their commitment to continuous improvement, each employee More ❯

s not, and you'll have the space to suggest improvements and shape best practices across the Android codebase. The tech setup is modern - Kotlin, Hilt, MVVM, clean architecture - with continuous deployment and strong observability. But what really sets this contract apart is the sense of ownership you'll … have, and the speed at which good ideas make it into production. Senior Android Engineer - Key Skills: Advanced Kotlin skills and deep knowledge of Android SDK Proven experience shipping mobile features at scale Strong understanding of modern Android architecture and design patterns Experience in performance optimisation and scalable UI More ❯