301 to 325 of 358 Kotlin Jobs in England

Software Engineer: Kotlin, Android & Secure Backend

Location
Cheltenham, England, United Kingdom
Radar Page is looking for a Software Engineer in Cheltenham, UK to help design, build, and deliver secure digital solutions. Candidates must have strong Kotlin experience and be skilled in developing reliable Android applications using Jetpack Compose. The role involves collaborating with engineers and delivery specialists while ensuring efficient ...

Senior Backend Engineer, Endpoint Platform (Java/Kotlin)

Location
Greater London, England, United Kingdom
operate scalable backend services that process large data sets for network visibility. You will work on distributed, event-driven architectures using Java or Kotlin with Spring Boot, Docker, Kubernetes, and AWS. The role includes on-call rotations and a strong emphasis on reliability. Join a fast‐growing team focused ...

Lead Full-Stack Engineer (Java/Kotlin) – FX Platform

Location
Lower Blandford St Mary, England, United Kingdom
Transact platform to design, build, and support both client-side and server-side functionality. The role emphasizes strong backend work in Java/Kotlin and JVM-based tech with a focus on scalable, secure production code and modern frontend capabilities using TypeScript and React. The candidate will work with ...

Hybrid Android Engineer: Kotlin, Jetpack Compose, Impact

Location
Greater London, England, United Kingdom
maintain features in our Android app, collaborating across engineering, QA, product, and design to deliver high-quality, polished experiences. You’ll focus on modern Kotlin, Jetpack Compose, and scalable architectures, while contributing to CI/CD pipelines and test automation to ensure reliable releases. #J-18808-Ljbffr ...

Java Backend Engineer – Banking & Payments (Kotlin, Cloud)

Location
Greater London, England, United Kingdom
services products. You should be proficient in Java full stack development, create and develop a system related to Banking and Payments, and have some Kotlin experience. Experience with large data systems, cloud technologies, and Kubernetes microservices is a plus. #J-18808-Ljbffr ...

Senior Mobile Engineer - CMP/KMP

Location
Manchester, England, United Kingdom
whether that's within our project teams or in the wider mobile community. What you'll be doing: Building high-quality mobile apps with Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP), using shared business logic and UI across iOS and other platforms Writing clean, maintainable and well-tested code … using Kotlin and modern mobile development practices Creating intuitive, responsive user interfaces using Compose Multiplatform, faithfully recreating the existing product Integrating shared Kotlin Multiplatform modules with native iOS platform APIs (e.g. biometrics, Apple Wallet, keychain, push notifications) and contributing to shared KMP codebases Working closely with the wider ...

Senior Mobile Engineer - CMP/KMP

Location
Leeds, England, United Kingdom
whether that's within our project teams or in the wider mobile community. What you'll be doing: Building high-quality mobile apps with Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP), using shared business logic and UI across iOS and other platforms Writing clean, maintainable and well-tested code … using Kotlin and modern mobile development practices Creating intuitive, responsive user interfaces using Compose Multiplatform, faithfully recreating the existing product Integrating shared Kotlin Multiplatform modules with native iOS platform APIs (e.g. biometrics, Apple Wallet, keychain, push notifications) and contributing to shared KMP codebases Working closely with the wider ...

Senior Mobile Engineer - CMP/KMP

Location
Greater London, England, United Kingdom
whether that's within our project teams or in the wider mobile community. What you'll be doing: Building high-quality mobile apps with Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP), using shared business logic and UI across iOS and other platforms Writing clean, maintainable and well-tested code … using Kotlin and modern mobile development practices Creating intuitive, responsive user interfaces using Compose Multiplatform, faithfully recreating the existing product Integrating shared Kotlin Multiplatform modules with native iOS platform APIs (e.g. biometrics, Apple Wallet, keychain, push notifications) and contributing to shared KMP codebases Working closely with the wider ...

Android Engineer

Location
Greater London, England, United Kingdom
/yearFull TimeApplication ends: **October 24, 2028**Apply Now### Job DescriptionMid/Senior Android Engineer designs, develops, tests, and optimizes scalable Android applications using Kotlin, Java, Android SDK, APIs, architecture patterns, and performance-focused mobile engineering practices.### Key Responsibilities* Develop scalable Android applications using Kotlin and Java.* Build … Collaborate with designers, backend teams, and product.* Debug production issues and improve application stability.* Mentor junior developers and review Android code.### Skill & Experience* Strong Kotlin, Java, and Android SDK knowledge.* Experience with MVVM, Clean Architecture, Jetpack components.* Proficiency in REST APIs and JSON integration.* Knowledge of Firebase, Gradle ...

Mobile Engineering Manager

Hiring Organisation
Revolution Technology Ltd
Location
Liverpool, UK
apps for a major global consumer brand. \n It's a proper player-coach role: you'd still be shipping code in Swift or Kotlin, while shaping and growing a high-performing team around you. \n The opportunity: \n This is a 12-month initial contract at the heart … seamless experience. \n What you'll be doing: \n Designing, building and shipping production features hands-on in Swift/iOS or Kotlin/Android \n Shaping mobile architecture and owning standards for code quality, testing, performance and reliability \n Leading, coaching and growing a team of engineers, giving ...

Mobile Engineering Manager

Hiring Organisation
Revolution Technology Ltd
Location
London, England, United Kingdom
apps for a major global consumer brand. \n It's a proper player-coach role: you'd still be shipping code in Swift or Kotlin, while shaping and growing a high-performing team around you. \n The opportunity: \n This is a 12-month initial contract at the heart … seamless experience. \n What you'll be doing: \n Designing, building and shipping production features hands-on in Swift/iOS or Kotlin/Android \n Shaping mobile architecture and owning standards for code quality, testing, performance and reliability \n Leading, coaching and growing a team of engineers, giving ...

Agentic AI Engineer – Java/Kotlin

Hiring Organisation
Halian Technology Limited
Location
Reading, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Agentic AI Engineer – Java/Kotlin Reading, Berkshire | Hybrid – 1 day per week in the office | Up to £115,000 We're working with a major UK organisation investing significantly in AI and modern engineering , and we're looking for an experienced Agentic AI Engineer to join a highly … building agentic systems . Essential experience Strong commercial software engineering experience within complex environments. Proven hands-on development experience with Java and/or Kotlin , particularly building reliable backend services or modern applications. Practical experience of Agentic Engineering , including agentic coding environments and automated engineering workflows. Experience building ...

AWS Engineer Java & Kotlin - London

Hiring Organisation
SJIT
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£375 - £425/day
Back End with AWS, Java & Kotlin London - Onsite - 12 months SJIT is hiring Software Engineers for a 9-month remote project, working with a leading Global Big Four client. The project is part of a large AWS migration, and experience with AWS and Infrastructure automation is critical. The work ...

Kotlin Mobile Developer - Android & Multiplatform (Hybrid)

Location
Greater London, England, United Kingdom
Netcompany is hiring a Mobile App Developer focused on Android with Kotlin, to join a growing mobile team delivering across consulting projects. You will design, build and maintain high-quality apps and contribute to cross‐platform initiatives using Kotlin Multiplatform. The role involves collaborating with product managers, designers ...

Secure Android Developer — Kotlin & Jetpack Compose

Location
Cheltenham, England, United Kingdom
SiXworks in the United Kingdom is seeking an Android Developer to design and build Kotlin Jetpack Compose apps addressing real in-field challenges. You will be central in the software pipeline, from presenting ideas to customers, writing code, and deploying to customer systems. The role involves working on real ...

Android & Backend Engineer for Secure Cloud (Kotlin/Rust/Go)

Location
Cheltenham, England, United Kingdom
Talent Locker Ltd is seeking a Software Engineer skilled in Android development with Kotlin and backend technologies like Rust, Python, or Go. This role involves collaborating with a defence team to deliver high-quality engineering and build secure applications. Candidates must be located in Cheltenham, available for five days ...

Senior Backend Engineer — Kotlin & Spring Boot, AI-Driven

Location
Manchester, England, United Kingdom
CreateFuture is seeking a Senior Backend Engineer to design, build and mentor teams delivering scalable Kotlin/Spring Boot services. You’ll influence architecture, embed AI and automation, and partner with clients to realise measurable business value. You’ll thrive solving complex problems, leading technical discussions, and delivering high ...

Senior Backend Engineer — Kotlin & Spring Boot, AI-Driven

Location
Leeds, England, United Kingdom
CreateFuture is seeking a Senior Backend Engineer to design, build and mentor teams delivering scalable Kotlin/Spring Boot services. You’ll influence architecture, embed AI and automation, and partner with clients to realise measurable business value. You’ll thrive solving complex problems, leading technical discussions, and delivering high ...

Senior Backend Engineer — Kotlin & Spring Boot, AI-Driven

Location
Greater London, England, United Kingdom
CreateFuture is seeking a Senior Backend Engineer to design, build and mentor teams delivering scalable Kotlin/Spring Boot services. You’ll influence architecture, embed AI and automation, and partner with clients to realise measurable business value. You’ll thrive solving complex problems, leading technical discussions, and delivering high ...

Android Mobile Engineer — Kotlin & Jetpack Compose

Location
City of Westminster, England, United Kingdom
Lloyds Banking Group is looking for a talented Mobile Software Engineer - Android to design, build and evolve Android applications using Kotlin and Jetpack Compose. You’ll work within a cross-functional engineering team, collaborating with designers, product managers and backend engineers to deliver secure, scalable features that improve ...

Senior Android Engineer: Kotlin, Clean Architecture, Equity

Location
Greater London, England, United Kingdom
Hopeghospital is seeking a Mid/Senior Android Engineer in Greater London. The role involves designing and developing scalable Android applications using Kotlin and Java, integrating REST APIs, and mentoring junior developers. The ideal candidate has strong skills in MVVM and Clean Architecture, with a focus on app performance ...

Java/Kotlin Engineer — Shape the Future of Global Finance

Location
Greater London, England, United Kingdom
Citi is recruiting for a Prime Brokerage Technology role in London. You will own and deliver Java/Kotlin components within the Core Prime Brokerage platform, contributing to CI/CD, automated testing and SDLC improvements. You will work closely with analysts, plan features, and document technical work while ...

Senior Full Stack Lead — React/Kotlin AI MVP

Location
Camden Town, England, United Kingdom
ClearRoute Limited in London is seeking a Senior Full Stack Developer to lead the build of an internal Skills Marketplace. The role combines Kotlin & Spring for backend with a React frontend, working within a client-facing project team, with hybrid work from Hatton Garden two days a week. ...

Senior JVM Fullstack Engineer — Java/Kotlin & React

Location
Greater London, England, United Kingdom
seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React and TypeScript. The role emphasizes AI-augmented ...