151 to 175 of 462 Permanent Kotlin Jobs

Android Developer (Kotlin/Jetpack Compose) Leicester based 6-Month Fixed-Term Contract Join ASAP We’re looking for a passionate Android Developer to join our eCommerce technology team, helping to create seamless, accessible, and high-performing mobile experiences. This is an exciting opportunity to influence architectural foundations, build elegant user interfaces, and deliver innovative solutions that delight our … deliver innovative features : Build white-label mobile applications that combine rich functionality with inclusive, accessible design. Create adaptive, beautiful UIs : Develop intuitive and responsive phone and tablet interfaces using Kotlin and Jetpack Compose that scale flawlessly across devices. Collaborate and mentor : Partner closely with Product Owners, UX Designers, and other stakeholders to refine requirements and deliver impactful solutions. Support … What you will bring: You’re a motivated and creative developer who enjoys solving complex challenges and pushing the boundaries of Android development Strong experience developing Android applications using Kotlin and Jetpack Compose, with deep knowledge of the Android ecosystem. Skilled in troubleshooting, optimising performance, and resolving technical issues effectively. Excellent communication and collaboration skills, with experience conducting code More ❯

Android Developer (Kotlin/Jetpack Compose) Leicester based 6-Month Fixed-Term Contract Join ASAP We’re looking for a passionate Android Developer to join our eCommerce technology team, helping to create seamless, accessible, and high-performing mobile experiences. This is an exciting opportunity to influence architectural foundations, build elegant user interfaces, and deliver innovative solutions that delight our … deliver innovative features : Build white-label mobile applications that combine rich functionality with inclusive, accessible design. Create adaptive, beautiful UIs : Develop intuitive and responsive phone and tablet interfaces using Kotlin and Jetpack Compose that scale flawlessly across devices. Collaborate and mentor : Partner closely with Product Owners, UX Designers, and other stakeholders to refine requirements and deliver impactful solutions. Support … What you will bring: You’re a motivated and creative developer who enjoys solving complex challenges and pushing the boundaries of Android development Strong experience developing Android applications using Kotlin and Jetpack Compose, with deep knowledge of the Android ecosystem. Skilled in troubleshooting, optimising performance, and resolving technical issues effectively. Excellent communication and collaboration skills, with experience conducting code More ❯

Android Developer (Kotlin/Jetpack Compose) Leicester based 6-Month Fixed-Term Contract Join ASAP We’re looking for a passionate Android Developer to join our eCommerce technology team, helping to create seamless, accessible, and high-performing mobile experiences. This is an exciting opportunity to influence architectural foundations, build elegant user interfaces, and deliver innovative solutions that delight our … deliver innovative features : Build white-label mobile applications that combine rich functionality with inclusive, accessible design. Create adaptive, beautiful UIs : Develop intuitive and responsive phone and tablet interfaces using Kotlin and Jetpack Compose that scale flawlessly across devices. Collaborate and mentor : Partner closely with Product Owners, UX Designers, and other stakeholders to refine requirements and deliver impactful solutions. Support … What you will bring: You’re a motivated and creative developer who enjoys solving complex challenges and pushing the boundaries of Android development Strong experience developing Android applications using Kotlin and Jetpack Compose, with deep knowledge of the Android ecosystem. Skilled in troubleshooting, optimising performance, and resolving technical issues effectively. Excellent communication and collaboration skills, with experience conducting code More ❯

internships, GitHub projects, or hackathons Interest in video technologies, SaaS, or scalable distributed systems Strong foundation in algorithms, data structures, and software design Experience in one or more of: Kotlin, Java, C++, Go, Rust, or Python Skilled worker visa sponsorship is available for exceptional candidates. If this sounds like the role for you, get in touch! Junior Software Engineer More ❯

internships, GitHub projects, or hackathons Interest in video technologies, SaaS, or scalable distributed systems Strong foundation in algorithms, data structures, and software design Experience in one or more of: Kotlin, Java, C++, Go, Rust, or Python Skilled worker visa sponsorship is available for exceptional candidates. If this sounds like the role for you, get in touch! Junior Software Engineer More ❯

React Native Developer - London - Hybrid Working - £90,000-£100,000 p/a - React Native, TypeScript, Some knowledge of Objective-C/Swift/Java/Kotlin Christopher Ali are recruiting on behalf of a prestigious data company who are on the lookout for a Senior React Native Developer to join their team. The role will require 1 day More ❯

React Native Developer - London - Hybrid Working - £90,000-£100,000 p/a - React Native, TypeScript, Some knowledge of Objective-C/Swift/Java/Kotlin Christopher Ali are recruiting on behalf of a prestigious data company who are on the lookout for a Senior React Native Developer to join their team. The role will require 1 day More ❯

React Native Developer - London - Hybrid Working - £90,000-£100,000 p/a - React Native, TypeScript, Some knowledge of Objective-C/Swift/Java/Kotlin Christopher Ali are recruiting on behalf of a prestigious data company who are on the lookout for a Senior React Native Developer to join their team. The role will require 1 day More ❯

React Native Developer - London - Hybrid Working - £90,000-£100,000 p/a - React Native, TypeScript, Some knowledge of Objective-C/Swift/Java/Kotlin Christopher Ali are recruiting on behalf of a prestigious data company who are on the lookout for a Senior React Native Developer to join their team. The role will require 1 day More ❯

React Native Developer - London - Hybrid Working - £90,000-£100,000 p/a - React Native, TypeScript, Some knowledge of Objective-C/Swift/Java/Kotlin Christopher Ali are recruiting on behalf of a prestigious data company who are on the lookout for a Senior React Native Developer to join their team. The role will require 1 day More ❯

monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in a Linux-based environment Strong computer science fundamentals with More ❯

monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in a Linux-based environment Strong computer science fundamentals with More ❯

monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in a Linux-based environment Strong computer science fundamentals with More ❯

monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in a Linux-based environment Strong computer science fundamentals with More ❯

monitoring What You’ll Bring... 4+ years hands-on experience building distributed or performance-sensitive systems, ideally with microsecond-level latency or high-throughput requirements Proven coding ability in Kotlin, or another object-oriented language such as Java (preferred), C++ or C# Familiarity with Linux APIs and comfort developing in a Linux-based environment Strong computer science fundamentals with More ❯

mentor engineers across a cross-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 scale backend infrastructure to meet More ❯

mentor engineers across a cross-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 scale backend infrastructure to meet More ❯

mentor engineers across a cross-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 scale backend infrastructure to meet More ❯

mentor engineers across a cross-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 scale backend infrastructure to meet More ❯

mentor engineers across a cross-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 scale backend infrastructure to meet More ❯

that doesn't end after the system is deployed to production. Deep experience building and operating low-latency, high-throughput backend services in production environments. Strong background in Scala, Kotlin, Java, or other modern JVM-based or functional languages. Expertise in AWS, infrastructure-as-code, and observability tooling. Demonstrated ability to set strategic direction and influence architecture across multiple More ❯

s overall strategy. Analyse the available data using tools like BigQuery to find patterns, analyse impact and improve our offering. Work across the stack using diverse technologies like C++, Kotlin, Java and Scala. Who You Are You have a deep command of Android's internal architecture, including the SDK, PackageManager, and system properties, going far beyond standard app development. More ❯

frontend applications in React or React Native with hands-on knowledge of secure API design and authentication services. Experience in Java and Spring Boot, or iOS (Swift) or Android (Kotlin) along with exposure to Figma and Vercel is a big plus. Capable of writing clean, maintainable and well-tested code. Comfortable working in on-prem and cloud-native environments … at speed, embrace change, and never stop evolving. Your Technical Toolkit React/React Native/TypeScript Java (21) and Spring Boot/JavaScript/iOS (Swift) or Android (Kotlin) RDBMS (Oracle/Sybase)/NoSQL databases (Document DB) AWS and cloud-native microservices containerised architecture (e.g. K8s, Docker) Modern software engineering practices with CI/CD pipelines and More ❯

Front-end Software Engineer LOCATION: Cheltenham SALARY: up to £65k Skills required for the Front-End SW Engineer are: Javascript/Typescript React or modern CSS frameworks Swift or Kotlin Ability to operate autonomously The majority of the work will be done on-site but some flexibiltiy with hours/location can be offered. Please apply below or get More ❯

scale, AI-powered data processing -Work closely with product and AI teams to ship fast and iterate You'll bring: -5+ years of backend experience (Python, Go, or Kotlin preferred) -Strong SQL and data modelling skills -Experience with distributed systems, streaming, or event-driven design -Curiosity about AI, data pipelines, and intelligent automation If you're excited by More ❯