101 to 125 of 360 Kotlin Jobs in the UK

that fuel success 📈 Freedom to pick the latest libraries and tooling. 💡 Dedicated innovation sprints for passion projects. 👥 Code seen, used and praised by thousands every single day. Your toolkit 🔧 Kotlin, Android SDK & REST APIs – proven idiomatic style and concurrency prowess. 🔧 Jetpack Compose for modern, reactive UIs. 🔧 Dependency injection (Hilt/Dagger), modularisation & build-time wizardry. 🔧 Bonus: Swift, KMM, GraphQL More ❯

Role: Android Developer 🌍 Location: Central London, Hybrid 1 day on site per week 💰 Salary: up to £75,000 per annum, plus benefits and 10% bonus 🛠 Key Skills: Kotlin, MVVM, Modern Android Development Are you an experienced Android Developer with expertise in Kotlin? Do you thrive on crafting high-quality apps and delivering exceptional user experiences? If so, we … innovative entertainment company in Central London. In this role, you’ll play a pivotal part in building a brand-new Android app from scratch, using cutting-edge technologies like Kotlin and the MVVM architecture . Hybrid role: Work primarily from home with just one day a week in the office (flexible). The chance to work on end-to … end feature development for a flagship Android app, focused on delivering an exceptional user experience. About You: Strong experience in Android development and proficiency in Kotlin . Passionate about creating seamless, high-quality applications. Familiarity with Jetpack Compose , Coroutines , and MVVM architecture is a big plus. This is an incredible opportunity to work on a high-impact project in More ❯

Role: Android Developer 🌍 Location: Central London, Hybrid 1 day on site per week 💰 Salary: up to £75,000 per annum, plus benefits and 10% bonus 🛠 Key Skills: Kotlin, MVVM, Modern Android Development Are you an experienced Android Developer with expertise in Kotlin? Do you thrive on crafting high-quality apps and delivering exceptional user experiences? If so, we … innovative entertainment company in Central London. In this role, you’ll play a pivotal part in building a brand-new Android app from scratch, using cutting-edge technologies like Kotlin and the MVVM architecture . Hybrid role: Work primarily from home with just one day a week in the office (flexible). The chance to work on end-to … end feature development for a flagship Android app, focused on delivering an exceptional user experience. About You: Strong experience in Android development and proficiency in Kotlin . Passionate about creating seamless, high-quality applications. Familiarity with Jetpack Compose , Coroutines , and MVVM architecture is a big plus. This is an incredible opportunity to work on a high-impact project in More ❯

Senior Full StackDeveloper Kotlin/Java/React (Hybrid, London) We're working with aninsurtech company thats redefining how consumers experience insurance in the digital age. Their mission is to simplify and personalise the insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences particularly in the automotive and mobility sectors. Responsibilities: Designing and … developing backend services and REST APIs using Kotlin and Java Building and integrating front-end interfaces using React.js, TypeScript & PostgreSQL Creating and maintaining AWS Lambda functions and infrastructure using Terraform Collaborating closely with product, design, and domain experts in a fast-moving, agile environment Playing a key role in shaping architecture and tech strategy as the platform scales Qualifications … years' experience with Kotlin/Java, React.js, and TypeScript A solid grasp of SQL and practical experience with PostgreSQL Comfortable working with infrastructure-as-code and DevOps practices in AWS Experience working in agile teams with strong CI/CD and testing culture Strong communication skills you're able to explain complex technical topics clearly to non-technical stakeholders More ❯

a Senior Mobile Developer to lead the development of its cross-platform mobile applications. This is a hands-on, high-impact role working with React Native, Swift (iOS), and Kotlin (Android). You'll drive architecture and development, build native modules, and shape the future of mobile innovation for a business delivering intelligent notification and IoT-triggered systems. What … You'll Be Doing: Leading development of mobile apps using React Native Creating native modules in Swift & Kotlin Integrating apps with REST APIs and backend services Collaborating with UI/UX teams to deliver user-friendly experiences Ensuring performance across a wide range of devices Driving best practices and code quality What We're Looking For: 4+ years’ mobile … development experience Expert-level React Native with strong JavaScript/TypeScript Native development in Swift and Kotlin Strong understanding of mobile architecture, performance, and UI/UX Experience with mobile testing, Git, and CI/CD Bonus Points: App Store/Play Store deployment experience Familiarity with Firebase, Expo, Fastlane, push notifications, or background services This is an onsite 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a 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 of a number of their exciting 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 take advantage of the resources and expertise made available to them internally to aide … their other life commitments. 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 in this business has a More ❯

Staff Backend Software Engineer (Java or Kotlin) £80,000 to £92,000 + Exceptional Benefits Hybrid (1 to 2 days per month in London) Permanent A well-known UK retail and ecommerce brand is scaling its technology team and hiring multiple Staff Backend Engineers over the coming months. This is a key part of a major digital transformation programme … agile product teams focused on modernising systems, ways of working, and customer experience across multiple digital channels. You will: • Build and maintain scalable backend services using modern Java or Kotlin • Work in a cloud-native environment using either AWS or GCP • Collaborate through pair programming and TDD in a Scrum or Kanban team • Lead on architectural decisions and guide … tooling • Contribute to engineering best practices and support technical decision-making What you will need to succeed... • Strong backend development experience in modern Java (Spring Boot) or server-side Kotlin • Experience mentoring or coaching developers and leading technical delivery • Solid understanding of Microservices architecture • Knowledge of CI/CD pipelines, Docker, and Kubernetes deployments • Hands-on experience with either More ❯

Staff Backend Software Engineer (Java or Kotlin) £80,000 to £92,000 + Exceptional Benefits Hybrid (1 to 2 days per month in London) Permanent A well-known UK retail and ecommerce brand is scaling its technology team and hiring multiple Staff Backend Engineers over the coming months. This is a key part of a major digital transformation programme … agile product teams focused on modernising systems, ways of working, and customer experience across multiple digital channels. You will: • Build and maintain scalable backend services using modern Java or Kotlin • Work in a cloud-native environment using either AWS or GCP • Collaborate through pair programming and TDD in a Scrum or Kanban team • Lead on architectural decisions and guide … tooling • Contribute to engineering best practices and support technical decision-making What you will need to succeed... • Strong backend development experience in modern Java (Spring Boot) or server-side Kotlin • Experience mentoring or coaching developers and leading technical delivery • Solid understanding of Microservices architecture • Knowledge of CI/CD pipelines, Docker, and Kubernetes deployments • Hands-on experience with either More ❯

flexible hybrid working, they bring people together to build something genuinely useful at scale. What you’ll do Lead the Android strategy, architecture, and standards. Work hands-on with Kotlin and modern Android frameworks. Mentor and guide other engineers to raise the bar. Collaborate closely with product and design to shape user-focused features. Drive quality, scalability, and innovation … with no unnecessary red tape. Tech you’ll work with Kotlin (modern, clean Android apps) MVVM, Jetpack libraries CI/CD pipelines Unit + UI testing Modular architecture You’ll love this if you: ✅ Want to build an Android app people actually use ✅ Enjoy combining big-picture thinking with hands-on coding ✅ Like working in a collaborative, product-led More ❯

giving them access to over 19,000 financial markets. About the Role: We are looking for a highly skilled and passionate Senior Android Developer with a strong command over Kotlin and a solid grasp of agile methodologies , and modern engineering practices such as Test-Driven Development (TDD) and Extreme Programming (XP) . If you thrive in a team-oriented … and planning meetings. Stay up to date with Android development best practices, tools, and trends. Required Skills & Qualifications: 4+ years of hands-on experience in Android development. Proficiency in Kotlin and Android SDK. Experience with CI/CD tools like Jenkins, GitHub Actions, Bitrise, or similar. Strong understanding and application of Test-Driven Development (TDD) . Experience working in More ❯

a well-known banking client . 💼 Contract Role 📍 Hybrid – 1-2 days/week in Leeds 💰 £420–£520/day | Outside IR35 📅 Immediate Start Must-have: ✅ Strong experience with Kotlin ✅ Solid background in Android development ✅ Comfortable working in agile, fast-paced teams Nice-to-have: 💡 Previous experience in banking or fintech You’ll be working alongside highly skilled engineers More ❯

on AWS, using serverless compute and storage products. Backend services and web applications are written in TypeScript/Node.js. Our native Android and iOS mobile applications are written in Kotlin and Swift respectively. We're part of the Department for Science, Innovation and Technology (DSIT) and employ more than 1,000 people all over the UK, with hubs in … wellbeing, and providing regular coaching and performance feedback Person specification We're interested in people who: have strong software development skills in one of the JVM, Node.js/TypeScript, Kotlin, or Swift ecosystems, with a willingness to extend your knowledge across any of them and current knowledge of modern software development practices have experience of leading and improving practices More ❯

consultancy. This role focuses on building clean, testable, and modern mobile apps as part of a high-performing agile team. What Youll Be Doing: Building native Android apps using Kotlin , Coroutines , and modern frameworks Creating modern UIs with Jetpack Compose Collaborating with designers, product owners, testers, and clients in agile squads Advocating for engineering best practices across the Android More ❯

to the codebase. Collaborate across disciplines to shape and deliver product roadmaps. Guide technical design and mobile architecture decisions. Essential Experience: Strong background in Android development, with expertise in Kotlin and Jetpack Compose. Experience leading software engineering teams or mentoring in a senior/lead capacity. Solid understanding of architectural patterns (MVVM, MVI, etc.) and modern development practices (TDD More ❯

Architects, and UI/UX Designers Promote a culture of engineering excellence and continuous improvement Required Skills & Experience: Proven experience in Android development, ideally with a strong background in Kotlin and Jetpack Compose Previous experience in a leadership or managerial role within software engineering Solid understanding of clean architecture, design patterns (MVP, MVVM, MVI), and development principles (SOLID, DRY More ❯