176 to 200 of 942 Kotlin Jobs in the UK

requirements with making sure we have the right tools for the job and you will be an integral part of influencing these choices of technology. The Role Developing idiomatic Kotlin services, including RESTful APIs and interaction with databases with a focus on secure, readable, maintainable and well-tested code Integrating with third-party APIs such as payment gateways Being … of difficult client communications for specific issues Being able to define and oversee the technical implementation of a client project Requirements You have strong knowledge of API development using Kotlin, including ORM frameworks, authorization/authentication and instrumentation You actively facilitate and encourage knowledge sharing within the team and wider department You advocate for best engineering practices such as More ❯

requirements with making sure we have the right tools for the job and you will be an integral part of influencing these choices of technology. The Role Developing idiomatic Kotlin services, including RESTful APIs and interaction with databases with a focus on secure, readable, maintainable and well-tested code Integrating with third-party APIs such as payment gateways Being … of difficult client communications for specific issues Being able to define and oversee the technical implementation of a client project Requirements You have strong knowledge of API development using Kotlin, including ORM frameworks, authorization/authentication and instrumentation You actively facilitate and encourage knowledge sharing within the team and wider department You advocate for best engineering practices such as More ❯

requirements with making sure we have the right tools for the job and you will be an integral part of influencing these choices of technology. The Role Developing idiomatic Kotlin services, including RESTful APIs and interaction with databases with a focus on secure, readable, maintainable and well-tested code Integrating with third-party APIs such as payment gateways Being … of difficult client communications for specific issues Being able to define and oversee the technical implementation of a client project Requirements You have strong knowledge of API development using Kotlin, including ORM frameworks, authorization/authentication and instrumentation You actively facilitate and encourage knowledge sharing within the team and wider department You advocate for best engineering practices such as More ❯

collaboration and efficiency. Mentor and support junior developers, sharing knowledge and encouraging technical growth across the team. What We're Looking For: Proficiency in a JVM language such as Kotlin, Java, Scala, or C#, alongside experience with Python. Strong background in building solutions within SOA and/or microservices environments. Hands-on experience in implementing CI/CD pipelines More ❯

Computer Engineering, or other software/design discipline. OUR TECH STACK Backend: PHP 8.2/Symfony 7, REST, API Platform, NodeJS, Python, Rust. Frontend: TypeScript, Angular 19. Mobile: Android (Kotlin), iOS (Swift). Desktop: Cross platform desktop app built with Electron (TypeScript). Database: MySQL (Aurora DB), Redis (ElastiCache), MongoDB (AWS DocumentDB). Cloud & DevOps: AWS (20+ services), Kubernetes More ❯

preserving ML techniques (federated learning, differential privacy). OUR TECH STACK Backend: PHP 8.2/Symfony 7, REST, API Platform, NodeJS, Python, Rust. Frontend: TypeScript, Angular 19. Mobile: Android (Kotlin), iOS (Swift). Desktop: Cross platform desktop app built with Electron (TypeScript). Database: MySQL (Aurora DB), Redis (ElastiCache), MongoDB (AWS DocumentDB). Cloud & DevOps: AWS (20+ services), Kubernetes More ❯

Stack Developer role at Movement 2 days ago Be among the first 25 applicants Join to apply for the Full Stack Developer role at Movement Senior Full Stack Developer - Kotlin/Java/React (Hybrid, London) We're working with an insurtech company that’s redefining how consumers experience insurance in the digital age. Their mission is to simplify … the insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences - particularly in the automotive and mobility sectors. Job Description Senior Full Stack Developer - Kotlin/Java/React (Hybrid, London) We're working with an insurtech company that’s redefining how consumers experience insurance in the digital age. Their mission is to simplify … 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 More ❯

London, Hybrid 1 day on site per week Salary: up to £75,000 per annum, plus benefits and 10% bonus 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 have an exciting opportunity for you! We’re seeking a Android Developer to … 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 Software Developer - HealthTech | React Native, Kotlin, Node.js, Python Hybrid - Remote with 1-2 Days/Week Onsite (Cambridge Area) Permanent | £65,000 - £75,000 DOE I'm working with an innovative, fast-growing business in the healthtech space , developing cutting-edge Software as a Medical Device (SaMD) products that are transforming patient care and accessibility on a global … product, data, and clinical experts. The Role Lead development of cross-platform mobile apps (Android & iOS) Architect scalable, modular applications across the stack Build with technologies like React Native , Kotlin , Node.js , and Python Collaborate with UI/UX, product, and data teams to deliver clean, reliable features Champion modern DevOps and CI/CD practices Mentor junior developers and … contribute to team-wide technical standards What You'll Need 5-10 years' hands-on development experience Strong background in React Native and Kotlin Proficient in backend languages, ideally Node.js and Python Experience with cloud platforms such as Firebase Solid understanding of mobile app architecture and performance Comfortable in agile, fast-moving environments Why Apply? A chance to build More ❯

Senior Software Developer - HealthTech | React Native, Kotlin, Node.js, Python ?? Hybrid - Remote with 1-2 Days/Week Onsite (Cambridge Area) ?? Permanent | £65,000 - £75,000 DOE I'm working with an innovative, fast-growing business in the healthtech space , developing cutting-edge Software as a Medical Device (SaMD) products that are transforming patient care and accessibility on a global … product, data, and clinical experts. ?? The Role Lead development of cross-platform mobile apps (Android & iOS) Architect scalable, modular applications across the stack Build with technologies like React Native , Kotlin , Node.js , and Python Collaborate with UI/UX, product, and data teams to deliver clean, reliable features Champion modern DevOps and CI/CD practices Mentor junior developers and … contribute to team-wide technical standards ? What You'll Need 5-10 years' hands-on development experience Strong background in React Native and Kotlin Proficient in backend languages, ideally Node.js and Python Experience with cloud platforms such as Firebase Solid understanding of mobile app architecture and performance Comfortable in agile, fast-moving environments ?? Why Apply? A chance to build More ❯

Senior Android Developer - Android, Kotlin, MVVM, Java, XML health care apps Central London circa £80k DoE + discretionary annual Bonus Hybrid working 3-4 days per week in the office A cracking opportunity for a Senior Android Developer to join a small, acclaimed, highly creative app and technology company (circa 20) known for groundbreaking patented technology in the health … for a proactive and experienced Senior Android Developer to work across a portfolio of successful apps in a fun, talented team. The apps are fully native, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. As a key member of the team, youll have a strong … continuous integration, and code quality tools Essential Skills and experience: 5+ years of high-level Android development experience, with a wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java A strong numerate Degree (Computer Science/similar) Able to work independently, as well as confidently pair program with others Good More ❯

MINI, Volvo, Jaguar and Land Rover, Wrisk is now looking to expand platform capability to target other markets, initiatives and territories. We are looking for a talented Software Developer (Kotlin/Java/React.js) to help evolve our insurance platform, as we scale out to new products, partners and regions. In this role, you will be working as a … the chance to be involved in many different aspects of the business domain and technical stack. Responsibilities: Lead the development of the core platform services and REST interfaces in Kotlin Help to integrate front end applications with the backend API's using TypeScript and React.js Evolve and maintain operational data sources (PostgreSQL) Integrating data services from 3rd parties Lead … the development of AWS Lambdas in TypeScript Evolve and automate provisioning of the AWS infrastructure Tech stack: Kotlin/Java, Dropwizard/Jersey/JDBI, PostgreSQL, AWS Lambda, AWS ECS, AWS SNS/SQS, Terraform, TypeScript, React.js Requirements Degree in Computer Science or another quantitative field 6+ years experience in Java/Kotlin, TypeScript and React.js or similar More ❯

is crying out for. Skills required: 3-5 years of experience in Android development with a strong portfolio of published applications on the Google Play Store Strong proficiency in Kotlin; familiarity with Java is a plus. Solid understanding of the full mobile development lifecycle. Strong knowledge of clean architecture, MVVM, SOLID principles, and software design patterns. The main focus … of this role will be to design and develop advanced applications for the Android platform using Kotlin and Jetpack Compose. However, there might be some crossover to the iOS team, too. They are a small, fun team who get along well and love what they do. They meet up in the office once a month to meet up and More ❯

ideas. You don't need to tick all boxes but share what makes you great for this role. What we'd like to see from you: • Strong knowledge of Kotlin, Compose, and JUnit • Experience with clean architectures (MVVM) using Compose • Exposure to Continuous Integration systems • Experience writing Unit Tests (JUnit) and UI tests (Roboelectric) • Experience with multi-threading and … frameworks like Kotlin Coroutines, RxJava, and RxKotlin • Experience working with REST APIs and offline caching • Knowledge of databases (Google's Room Library) • Advocates of clean coding practices • Additional knowledge of Swift is beneficial Our people bring our purpose to life. We foster a culture of innovation and challenge. Our teams of over 300 tech experts use the latest tools … and technologies including Docker, Kubernetes, AWS, Kafka, Java, Scala, Python, iOS, Android, .NET Core, Swift, Kotlin, Node.js, and MongoDB. There's something for everyone. We offer opportunities for growth. You'll have the tools and autonomy to develop your career, supported by talented colleagues. Our benefits include a competitive salary, hybrid working, generous holiday allowance, private healthcare, electric car More ❯

features, improve performance, and ensure a seamless user experience. This is a unique opportunity to work on impactful projects in a fast-paced, innovative environment, including: App development in Kotlin Problem solve with our team, bringing new perspectives and experience into our team Implement modern best practices and high quality, testable, readable code Identify and fix bugs and performance … improve the development process by implementing tools and automation. Key experience Proven experience as an Android engineer with at least 5+ years of hands-on development experience. Proficiency in Kotlin, with a strong understanding of Jetpack Compose and Fragments Experience in SDK development; pragmatic approaches to interface design and error handling and recovery. Knowledge of image processing (OpenCV) Knowledge More ❯

features, improve performance, and ensure a seamless user experience. This is a unique opportunity to work on impactful projects in a fast-paced, innovative environment, including: App development in Kotlin Problem solve with our team, bringing new perspectives and experience into our team Implement modern best practices and high quality, testable, readable code Identify and fix bugs and performance … improve the development process by implementing tools and automation. Key experience Proven experience as an Android engineer with at least 5+ years of hands-on development experience. Proficiency in Kotlin, with a strong understanding of Jetpack Compose and Fragments Experience in SDK development; pragmatic approaches to interface design and error handling and recovery. Knowledge of image processing (OpenCV) Knowledge More ❯

platform. Requirements Knowledge, skills and experience required: Experience with designing and writing automated tests, using version control systems, and using continuous integration solutions Strong experience in Android development using Kotlin Proven ability to design and implement robust architecture for modular, scalable applications Expertise in key Android APIs and components: UI, networking, permissions, inter-app communication, and platform security Solid … of automated testing frameworks and CI/CD tools Experience working with connectivity protocols, secure communications, and cryptographic standards Exposure to lower-level Android development (C/NDK) and Kotlin Multiplatform (KMP) is a plus Excellent debugging, profiling, and performance optimisation skills Hands-on experience with EMV standards and secure payment technologies is a plus Experience in writing SDKs More ❯

Login programme as a Senior Android Developer. You'll build and maintain the GOV.UK One Login Android app, as part of a multidisciplinary team. The app is written in Kotlin with XML layouts and Jetpack Compose, with support going back to Android 10. As a SeniorAndroid App Developer,you'll: work as part of a multi-disciplinary agile team … better, which may sometimes involve challenging the status quo. Person specification We're interested in people who have: experience in native Android app development, with detailed knowledge of the Kotlin ecosystem, and familiarity with Jetpack Compose. familiarity with Google Material Design for Android Guidelines and releasing apps to the Google Play Store. familiarity with modern software development approaches such More ❯

software engineering communities of practice and events that explore new and emerging technologies. Adds to team culture of diversity, equity, inclusion, and respect. Designs, develops, and maintains microservices using Kotlin or Java with Spring Boot. Builds robust, scalable GraphQL APIs and backend components. Deploys, monitors, and manages services in AWS, particularly EKS (Kubernetes). Writes clean, well-documented, and … Practical cloud-native experience. Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.). Strong development experience in Kotlin or Java. Proficiency in Spring Boot and associated ecosystem (JPA, Spring Security, etc.). Solid grasp of SQL and NoSQL databases. Preferred qualifications, capabilities, and skills Experience with AWS More ❯

Login programme as a Senior Android Developer. You’ll build and maintain the GOV.UK One Login Android app, as part of a multidisciplinary team. The app is written in Kotlin with XML layouts and Jetpack Compose, with support going back to Android 10. As a SeniorAndroid App Developer,you’ll: work as part of a multi-disciplinary agile team … better, which may sometimes involve challenging the status quo. Person specification We’re interested in people who have: experience in native Android app development, with detailed knowledge of the Kotlin ecosystem, and familiarity with Jetpack Compose. familiarity with Google Material Design for Android Guidelines and releasing apps to the Google Play Store. familiarity with modern software development approaches such More ❯

Login programme as a Senior Android Developer. You'll build and maintain the GOV.UK One Login Android app, as part of a multidisciplinary team. The app is written in Kotlin with XML layouts and Jetpack Compose, with support going back to Android 10. As a Senior Android App Developer, you'll: work as part of a multi-disciplinary agile … better, which may sometimes involve challenging the status quo. Person specification We're interested in people who have: experience in native Android app development, with detailed knowledge of the Kotlin ecosystem, and familiarity with Jetpack Compose. familiarity with Google Material Design for Android Guidelines and releasing apps to the Google Play Store. familiarity with modern software development approaches such More ❯

teams. You embrace ambiguity, foster collaboration, and promote psychological safety to help teams navigate change. Hands-on knowledge of secure API design, authentication services, and mobile development (Swift/Kotlin, React Native). Knowledge and experience of modern DevOps tools and practices. Exposure to Figma and Vercel is a great plus. Experience leading engineering efforts across legacy and modern … teams. Strong technical degree from a reputable university is highly desirable. Tech Stack Java/Springboot/Gradle/HTML/GraphQL/Oracle/MyBatis/Swift/Kotlin Cucumber/Selenium/RestAssured/Jenkins Linux/Windows/AWS/Terraform IaC/Kubernetes Interview Process This will be a 3-stage interview process comprising an More ❯

influence how we scale the technology to make that happen. You’ll.. Be able to discuss vision and features within a team and propose creative solutions. Be proficient with Kotlin and have experimented with other programming languages. Have a good knowledge of Jetpack Compose having used it in a professional environment. Be passionate about app architecture and can talk … platform code sharing solutions (whilst keeping the UI 100% native). Non requirements but a bonus if you do have experience in any of these areas! Professional use of Kotlin Multiplatform. Exposure to Compose Multiplatform. Professional iOS development experience. Why else you'll love it here If this sounds like you then we'd love to hear from you. More ❯

Technology, ensuring we are using the right tools for the right job. Whilst Java is the core skillset we look for, you will also gain exposure to the following: Kotlin (Java) Typescript Angular Websockets GCP AWS Kafka MongoDB ElasticSearch Redis Snowflake Databricks What we’re looking for: We’re looking for Senior Java Developers who are passionate about what … users of your applications Able to maintain a critical outlook and maintain a balance between effective delivery and technical elegance. Experienced developing server-side web applications in Java or Kotlin with TDD Committed to working in an agile team. Experience of front-end application development in Angular or React is desirable, but not essential. What we offer: A collaborative More ❯

Collaborate cross-functionally with backend, product, and UX to deliver seamless mobile-first experiences for public safety. Help evaluate and incorporate multi-platform frameworks and tooling where beneficial (e.g., Kotlin Multiplatform, Flutter). What You Bring 8-12 years of professional software engineering experience, including native mobile development. Deep experience with either iOS (Swift/Objective-C) or Android … Kotlin/Java) , with working knowledge of the other. Proven ability to lead architecture discussions and contribute across large-scale mobile systems. Familiarity with app deployment processes, mobile CI/CD, and telemetry/observability in mobile environments. Strong understanding of mobile app UX principles, performance optimization, and offline-first strategies. Experience mentoring engineers and shaping engineering culture and More ❯