11,087 Kotlin jobs
Open roles that use Kotlin for Android and JVM backends.
React Native Developer
Coforge is hiring a React Native Developer with 3-5 years of experience in Greater Noida to build and maintain cross-platform mobile apps, integrate APIs, debug and optimize performance, and contribute to CI/CD. Core stack: React Native, JavaScript (ES6+), Redux/Zustand, with Flutter exposure and basic Swift/Kotlin.
Senior Software Engineer, Android
Senior Android engineer developing features and performance improvements using Kotlin and Java. You will own the full development cycle, write tests, review code, and mentor junior developers.
Software Engineer, Android
Design, build, and maintain foundational Android platform components—including networking, architecture, performance, and shared libraries—using Kotlin, Java, and the Android SDK.
Staff Android Engineer
Staff Android Engineer at Truecaller (Bangalore, office-first) designing a high-performance Android SDK serving 400M+ users across 150+ device types, with a focus on multi-format ad tech, architecture, modularization, testing, and performance optimization using Kotlin, Java, Coroutines, Jetpack, and ad tech APIs/SDKs.
Senior Android Developer (London, UK)
Senior Android Developer builds and maintains Kotlin-based financial trading apps for a global fintech firm, using agile, TDD, and CI/CD in a pair-programming XP culture.
Tech Lead в команду мобильного банка Everyday Transfers
Tech Lead for the Everyday Transfers team inside a bank's main retail mobile app: writes code, owns architecture and production stability, sets the tech roadmap, manages engineers, and drives AI-assisted development. Core stack: Java/Kotlin, Spring, PostgreSQL, Kubernetes/Docker, GitLab CI/CD.
DevOps
DevOps engineer builds and optimizes CI/CD pipelines for a security platform using Linux, Docker, TeamCity, and package managers like Conan and npm.
Senior Mobile Developer (Kotlin Multiplatform)
🔵 BlueSoft to innowacyjny Software House należący do Grupy Orange. Mamy wewnętrzną filozofię – tworzenie prostych i skutecznych rozwiązań dla skomplikowanych problemów. Powstaliśmy w 2002 roku i dziś współpracuje z…
Analyst Programmer / Senior Analyst Programmer up to 40k
Analyst Programmer or Senior Analyst Programmer at an IT solutions provider serving banking and finance clients in Hong Kong. Day to day: full SDLC involvement, technical documentation, and project support plus hands-on development in Java/Spring or .NET, JavaScript/PHP, React/Node, C/C++, and mobile stacks (React Native, Flutter, Swift, Kotlin). Salary up to HK$40k.
Mobile Application Developer
Senior mobile engineer (4-8 yrs) owning the design, development, and release of Android communication apps in Kotlin and Jetpack Compose (MVVM/MVI, Clean Architecture), with cross-platform React Native work. Core focus is real-time SIP/VoIP and WebRTC calling, contact-centre features, and on-device ML via ONNX.
Backend Tech Lead
Quantum Machines is hiring a hands-on Backend Tech Lead in Tel Aviv-Yafo to drive the architecture and code of its core backend orchestration layer — high-throughput, low-latency Java/Kotlin + Spring services coordinating between C++ hardware control, a Python SDK, and Go reporting systems — while leading and mentoring the engineers building it.
Engineering Manager - Accounting
[OUR MISSION AND CUSTOMERS] We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.7 on…
Data Platform Engineer
Data engineer on Depop's Data Platform team, building and maintaining Kafka streaming pipelines and Kafka Connect services, extending the bronze data lake layer, and implementing data contracts and freshness checks. Core tech: Kafka/streaming, Scala, Kotlin and Python, working closely with ML and Insights teams.
Senior Android Developer
Wynagrodzenie B2B: 140 – 170 PLN / godz. netto Senior Android Developer (Kotlin Multiplatform) You will: Develop and optimize Android applications and Kotlin Multiplatform solutions Integrate data and functionality…
Desenvolvedor back-end sênior
Senior backend developer at Evertec Brasil, a fintech/payments technology company, based in São Paulo. The role involves building financial transaction software with Java/Quarkus on OpenShift/Kubernetes, using Docker, microservices, Maven/Gradle, CI/CD, and AI coding copilots.