1 to 25 of 32 Kotlin Jobs in the Thames Valley

Principal Software Engineer

Hiring Organisation
TopTek Talent
Location
Slough, Berkshire, UK
Employment Type
Full-time
continuous experience in a Senior Staff, Principal or Architect capacity. Back-End Mastery: Extensive professional background working with the JVM ecosystem (specifically Java or Kotlin). Modern Web & Orchestration: Ideally you will have proficiency in JavaScript frameworks and experience with workflow engines. Cloud-Native Data: Solid experience architecting ...

Principal Software Engineer

Hiring Organisation
TopTek Talent
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
continuous experience in a Senior Staff, Principal or Architect capacity. Back-End Mastery: Extensive professional background working with the JVM ecosystem (specifically Java or Kotlin). Modern Web & Orchestration: Ideally you will have proficiency in JavaScript frameworks and experience with workflow engines. Cloud-Native Data: Solid experience architecting ...

Principal Software Engineer

Hiring Organisation
TopTek Talent
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
continuous experience in a Senior Staff, Principal or Architect capacity. Back-End Mastery: Extensive professional background working with the JVM ecosystem (specifically Java or Kotlin). Modern Web & Orchestration: Ideally you will have proficiency in JavaScript frameworks and experience with workflow engines. Cloud-Native Data: Solid experience architecting ...

React Native Developer

Hiring Organisation
Asseticom
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
constantly learning and researching to improve your level of expertise. Nice to Have Experience with native mobile development (Swift/Objective-C for iOS, Kotlin/Java for Android). A keen eye for design, accessibility and user experience best practices. Accomplished in web development. Experience with Sentry ...

Lead Software Engineer, React Native

Hiring Organisation
Travelex
Location
Slough, Berkshire, UK
Employment Type
Full-time
tools such as Vitest, Jest, React Native Testing Library, Maestro, Detox Nice to have: Experience with iOS (Objective-C, Swift) or Android (Java, Kotlin) native development. Experience with mobile release processes for the App Store and Play Store. Experience with performance optimisation and profiling in React Native. Familiarity with ...

Senior Android Developer

Hiring Organisation
Digital Waffle
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
debugging to deployment and optimisation. Influence technical decisions and shape the future of our mobile strategy. What We're Looking For Strong experience in Kotlin and Android app development. Proven track record building enterprise-grade Android applications. Deep understanding of mobile best practices, including UI/UX, testing ...

Senior Android Developer

Hiring Organisation
Digital Waffle
Location
Slough, Berkshire, UK
Employment Type
Full-time
debugging to deployment and optimisation. Influence technical decisions and shape the future of our mobile strategy. What We're Looking For Strong experience in Kotlin and Android app development. Proven track record building enterprise-grade Android applications. Deep understanding of mobile best practices, including UI/UX, testing ...

Senior Android Developer

Hiring Organisation
Digital Waffle
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
debugging to deployment and optimisation. Influence technical decisions and shape the future of our mobile strategy. What We're Looking For Strong experience in Kotlin and Android app development. Proven track record building enterprise-grade Android applications. Deep understanding of mobile best practices, including UI/UX, testing ...

Senior Backend Software Engineer

Hiring Organisation
algo1
Location
Slough, Berkshire, UK
Employment Type
Full-time
such as CoPilot or Cursor a collaborator and accelerator of development. Nice to Have: Experience in web or Android development (e.g. Javascript, Typescript, React.js, Kotlin) Worked with real-time data collection and/or processing Worked in an IoT or Edge-oriented architectures Experience or knowledge in retail ...

Software Engineer

Hiring Organisation
Electron
Location
Reading, Berkshire, UK
Employment Type
Full-time
Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program and share knowledge ...

Software Engineer

Hiring Organisation
Electron
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program and share knowledge ...

Software Engineer

Hiring Organisation
Electron
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program and share knowledge ...

Automation Specialist

Hiring Organisation
83zero
Location
Slough, Berkshire, UK
Employment Type
Full-time
initiatives and knowledge-sharing activities Technology Exposure You will gain experience across a broad technical landscape, including but not limited to: Java, JavaScript, Node.js, Kotlin Spring Boot and RESTful microservices Selenium, Playwright, Cucumber, REST testing NoSQL databases Git-based version control systems Your Profile Essential experience: ISTQB Foundation certification ...

Senior Software Engineer

Hiring Organisation
Morgan McKinley
Location
Slough, Berkshire, UK
Employment Type
Full-time
professional software development experience Strong experience in Android OS development, embedded systems, or OS-level frameworks Hands-on experience with C++ and Java (Kotlin is a plus) Strong understanding of operating systems, system architecture, and low-level components Experience working with AOSP, OS internals, or embedded Linux environments Comfortable ...

Senior Software Engineer

Hiring Organisation
Morgan McKinley
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
professional software development experience Strong experience in Android OS development, embedded systems, or OS-level frameworks Hands-on experience with C++ and Java (Kotlin is a plus) Strong understanding of operating systems, system architecture, and low-level components Experience working with AOSP, OS internals, or embedded Linux environments Comfortable ...

Senior Software Engineer

Hiring Organisation
Morgan McKinley
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
professional software development experience Strong experience in Android OS development, embedded systems, or OS-level frameworks Hands-on experience with C++ and Java (Kotlin is a plus) Strong understanding of operating systems, system architecture, and low-level components Experience working with AOSP, OS internals, or embedded Linux environments Comfortable ...

Site Reliability Engineer

Hiring Organisation
Block MB
Location
Slough, Berkshire, UK
Employment Type
Full-time
cloud engineering. Strong understanding of distributed systems, performance and failure modes, and experience with observability tooling. Comfortable with several languages (e.g. Python, Java, Kotlin, TypeScript) and technologies like Kafka, Flink, Redis and clustered Postgres. Familiarity with networking concepts (routing, load balancing, service‐to‐service communication); bonus points for leading ...

Technical Lead

Hiring Organisation
Understanding Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
play a key part in shaping architecture, mentoring engineers, and driving best practices across the platform. They're looking for people with experience in: Kotlin (or strong Java engineers willing to transition) AWS or other major cloud platforms Event-driven & microservices architectures Working in modern, product-driven tech environments ...

Technical Lead

Hiring Organisation
Formula Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
functional team Work closely with product managers and business stakeholders to align technical direction with strategic goals Write high-quality, production-ready code using Kotlin or Java Lead by example through code reviews, architectural decisions, and continuous delivery practices Drive improvements in engineering practices, tooling, and team workflows Help ...

Android OS Engineer - AOSP | AR/VR

Hiring Organisation
Principle
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
looking for 6+ years' software engineering experience Strong background in Android internals, AOSP, frameworks or OS-level development Proficiency in C++ and Java (Kotlin is useful but not essential) Experience building or maintaining system components rather than apps Exposure to embedded, device-level or resource-constrained environments is beneficial ...

Head of Engineering

Hiring Organisation
Formula Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
years leading multiple teams in product-driven environments. Strong technical background in cloud and distributed systems (experience with JVM languages like Java, Scala or Kotlin a bonus). Proven experience integrating AI/ML into live systems with measurable business outcomes. Excellent architectural judgement and a pragmatic approach ...

Solutions Engineer

Hiring Organisation
Captur
Location
Slough, Berkshire, UK
Employment Type
Full-time
Datadog, Sentry, Crashlytics or similar) Practical knowledge of networking/auth/API interactions common in mobile SDK integrations Experience with native mobile development (Kotlin or Swift) Comfortable debugging mobile issues and reading logs — able to reproduce simple issues locally or via sample apps Solid ticketing discipline: able ...

Android Developer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
join their team. What You'll Do Build and maintain Android app with high-quality, scalable code Contribute to cross-platform development using Kotlin Multiplatform (KMP) and Compose Multiplatform (CMP) Implement new features using Jetpack Compose and modern Android architecture Collaborate with designers, product managers, and backend engineers Integrate … performance Maintain and improve CI/CD pipelines (Bitrise) Participate in code reviews, design discussions, and agile ceremonies What We're Looking For Strong Kotlin skills (Java knowledge a plus) Experience with MVVM/Clean Architecture Hands-on with Jetpack Compose, Hilt, Retrofit Exposure to or strong interest ...

Computer Vision & SDK Development Lead

Hiring Organisation
YEO Messaging
Location
Slough, Berkshire, UK
Employment Type
Full-time
looking for an experienced Kotlin & Swift Developer with strong computer vision experience to design, build, and maintain a high-performance Software Development Kit (SDK) used in security-critical mobile applications. This role sits at the intersection of mobile engineering, applied computer vision, and SDK architecture, and will play … third-party teams and partners. Key Responsibilities SDK Design & Development Design and develop a cross-platform mobile SDK (iOS & Android) using Swift and Kotlin Create clean, modular, well-documented SDK APIs for external developers Ensure the SDK is easy to integrate, versioned correctly, and backward compatible Own the full ...

Android Developer - Test Automation

Hiring Organisation
Arrows
Location
Slough, Berkshire, UK
Employment Type
Full-time
Rate: £600 INSIDE IR35 Office Days: Hybrid (London) Contract Length: 6-month initial contract Start date: ASAP What You'll Be Doing Developing Kotlin-based Android features for a video streaming SDK Designing and implementing testable, maintainable Android code Integrating Android components with existing test frameworks Improving and expanding … Roku teams on cross-platform quality Helping define engineering and testing best practices What We're Looking For 4+ years Android development experience (Kotlin, Gradle, Android Studio) Strong experience writing and maintaining Android tests Deep understanding of testable architecture and automation principles Comfortable owning features end-to-end Strong ...