26 to 50 of 175 Kotlin Jobs in the UK excluding London

highly valuable, familiarity with the GDS toolkit beneficial Technical Skills Expertise in Java or Scala is required Experience in other languages such as Kotlin, Ruby or Javascript is also valuable Deep understanding of programming paradigms, code design, testing, accessibility, performance and security Proven ability to apply different testing tools ...

Should be good with IOS and Android releases. Strong understanding of mobile application release lifecycles (iOS & Android). Backend developer with strong Java and kotlin Working Hours & Flexibility This role supports production release activities that may occur outside normal business hours. The successful candidate should be flexible to: Occasionally ...

Should be good with IOS and Android releases. Strong understanding of mobile application release lifecycles (iOS & Android). Backend developer with strong Java and kotlin Working Hours & Flexibility This role supports production release activities that may occur outside normal business hours. The successful candidate should be flexible to: Occasionally ...

Should be good with IOS and Android releases. Strong understanding of mobile application release lifecycles (iOS & Android). Backend developer with strong Java and kotlin Working Hours & Flexibility This role supports production release activities that may occur outside normal business hours. The successful candidate should be flexible to: Occasionally ...

collaborative environment, and have a genuine curiosity about solving complex problems. What we're looking for: You should be comfortable working with Java or Kotlin Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant. Experience with modern front-end technologies (e.g., React or Angular ...

platform development throughout their working week. While much of our exsiting work uses Python, with a strong understanding of languages such as C, C++, Kotlin, JavaScript and Rust, you'll fit right in. The OpTech team focuses on user-driven applications, often involving bespoke hardware solutions. While not required ...

production What we're looking for 5+ years' experience delivering production-grade cloud solutions Strong Java experience, with exposure to JVM languages such as Kotlin or Scala Experience with Kafka or similar messaging platforms Background in Agile DevSecOps environments and Zero Trust architectures Experience integrating with services such ...

technical direction. 3 years of experience working in a complex, matrixed organization involving cross-functional, or cross-business projects. Experience with modern Android development: Kotlin, Jetpack Compose, Material Design. Responsibilities: Provide technical leadership on high-impact projects. Influence and coach a distributed team of engineers. Facilitate alignment and clarity ...

parallel task programming. Proven experience in ensuring robust testing quality practice and maintaining clean CI/CD pipelines. Experience working in Java/Kotlin, Kafka, ELK. Experience leveraging safely AI coding agents such as Devin, Copilot, Claude Code. Preferred Qualifications: Understanding of trade booking and life cycle processes Knowledge ...

10+ years building production backend services, end-to-end. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). SQL and relational database fundamentals. Writing and maintaining tests. Daily use of agentic coding tools (Copilot, Cursor, Claude Code, or equivalent) across ...

Lead the design and delivery of high-quality, user‐centred services using Java or Scala. Use a range of technologies, including languages such as Kotlin, Ruby or JavaScript, to solve real problems in the right way. Design and build scalable, maintainable systems, considering performance, security and accessibility. Build quality ...

team, you will set the pace for multiple mobile engineering teams and take ownership of the fully native mobile apps that our customers love. Kotlin and Java, for writing well-factored, well-tested code in both the Android app and backend orchestration services Android Toolset, including Android Studio ...

security (e.g., native APIs, file permissions, application sandboxing, and hardware security controls). Proficiency with relevant mobile development languages (e.g., Swift for iOS, Kotlin/Java for Android). Practical and theoretical knowledge of public cloud (IaaS) technologies. Strong reverse engineering capabilities for mobile applications. Practical working knowledge ...

security (e.g., native APIs, file permissions, application sandboxing, and hardware security controls). Proficiency with relevant mobile development languages (e.g., Swift for iOS, Kotlin/Java for Android). Practical and theoretical knowledge of public cloud (IaaS) technologies. Strong reverse engineering capabilities for mobile applications. Practical working knowledge ...

Head of Technology or Staff Software Engineer), specifically leading teams across front-end, back-end and mobile (ideally Node, React and for mobile Kotlin and Swift) Extensive experience driving extreme programming practices within an engineering team, instilling principles such as TDD, continuous delivery and pair programming. Experience building microservice ...

Observability & Security Prometheus, Grafana, OpenSearch, CloudWatch Okta (SSO/IdP) Vulnerability management, secrets management, penetration test tooling Application layer (context, not expectation) Scala, Kotlin, TypeScript, Python, built by the engineering team; you’ll need to navigate the codebase, not own it You don't need experience in every tool ...

building and delivering transformative digital solutions for a diverse range of Public and Private sector clients. We are recruiting for a Lead Full Stack Kotlin Developer to join our Hippo Herd. We work at the intersection of strategy, design, and technology to solve complex problems and create lasting value. … collaborative and agile culture empowers our teams to make a genuine impact. As a Lead Full Stack Kotlin Developer , you will play an important role in making Hippo the best Consultancy out there. You will work as part of a multi-disciplinary team combining data, design, product, delivery, analysis ...

Engineer to help consolidate molecule registration systems into a single cloud-native platform. You will write code in Python and work with Java/Kotlin components, building RESTful APIs and scalable microservices. You will collaborate with Computational Sciences, ML for drug development, and Drug Discovery teams, shaping architecture ...

Person Ideally several years’ experience building native mobile apps (iOS or Android). Strong skills in modern native frameworks (SwiftUI/UIKit or Kotlin/Jetpack Compose). Good understanding of App Store/Play Store release processes. Pragmatic approach to testing, code quality, and performance. Experience with subscriptions ...

deliver automated test suites. Implement CI/CD pipelines and automate deployment processes. Leverage AWS for cloud integration and optimisation. Strong expertise in Kotlin and Java, fluent with Android Studio. Demonstrated passion for creating high‐value customer products. Experience mentoring and coaching junior engineers. Commitment to data security, performance ...

collaborative member of the engineering team Useful extras: Wider JavaScript experience would be useful too eg Vue, Nuxt, Node, etc Native Swift or Kotlin should React Native not offer enough Wider interest in software engineering outside of mobile This is a rare chance to build something new without ...

Agile ceremonies, planning sessions, and technical discussions Supporting quality across a modern microservices-based environment Your Skills & Experience Strong commercial experience with Java or Kotlin Proven background in QA automation engineering Experience with API testing using tools such as Rest Assured, Postman, Swagger or similar Hands-on UI test ...

Katalon etc. Possesses deep knowledge on Functional, Integration, Regression, Exploratory, End to End, Compatibility, GUI, Web Services and Accessibility testing. Good Understanding of Swift, Kotlin or similar functional programming language. Strong programming abilities and debugging skills. Excellent API testing experience using Postman, IntelliJ Http Client, or similar tools. Strong ...

AOSP for research purposes Strong understanding of application modification, software modification, or firmware modification techniques Excellent programming skills in languages such as Java/Kotlin, C, C++, and Python Knowledge of low-level programming languages such as Assembly or ARM Strong analytical and problem-solving skills, with the ability ...

Code (IaC) methodologies. Proven, hands-on experience in system design, development, testing, and operational stability. Advanced proficiency in modern language(s) (e.g., Go, Java, Kotlin). Demonstrated technical leadership and cross-team collaboration. Hands-on Security Engineering experience. Demonstrated experience designing and leading adoption of agentic AI-enabled development ...