11,040 Kotlin jobs
Open roles that use Kotlin for Android and JVM backends.

Engineering Manager - Member Experience
Hands-on engineering manager leading a squad that builds Omada Health's member-facing virtual chronic-care systems — owning delivery, prioritization, people growth, and on-call while still shipping production code each sprint. Stack: Ruby on Rails, Python, React, native iOS/Android, PostgreSQL, GraphQL, AWS, Kubernetes.
QA Automation Engineer
QA Automation Engineer at OneSpan responsible for writing and maintaining automated tests across iOS and Android SDKs using XCTest/XCUITest and Compose-compatible tools, working with CI pipelines and collaborating with development teams.
Lead Mobile SDET
Lead SDET responsible for architecting QA automation frameworks for a Mobile Security Suite (iOS/Android/server). Involves hands-on coding in Swift/Kotlin, managing CI/CD pipelines, and mentoring engineers on test strategy.
Senior Software Developer - Go & Kotlin
Senior developer at Epiroc building software for situational awareness and safety in mining: backend services in Go and Android apps in Kotlin, plus TypeScript, Docker, Linux, and cloud-native microservices on Google Cloud and Azure. Based in Luleå (Örebro possible), hybrid workplace with occasional travel.
Cloud Native Backend Developer
Builds and operates cloud-native backend business systems for an e-commerce customer, from architecture design through DevOps, alongside German colleagues. Core stack is Java/Kotlin with Spring Boot on AWS, using Terraform, Docker, and GitLab CI/CD.
Senior Java Developer (Híbrido Barcelona)
Senior backend developer building services in Java 17, Spring/Spring Boot and microservices at SlashMobility, a corporate mobile solutions company in Barcelona. You'll write tests with JUnit/Mockito, follow agile practices, and work hybrid: 2 days in the Barcelona office, 3 days remote.
Senior Fullstack Software Engineer (Java / Spring Boot / Angular)
Senior fullstack engineer building the new Swiss federal "Elektronisches Urkundenregister" application for a justice-domain federal office: Spring Boot/Java/Kotlin backend, Angular 18+ frontend, REST/SOAP interfaces, PostgreSQL/Oracle, plus migration of legacy systems in an agile team based in Zollikofen/Bern.
Analista de Desenvolvimento de Software Android Júnior
Junior Android developer at a Brazilian research institute in Campinas: helps build and maintain native Android apps — UI screens (XML and Jetpack Compose), MVVM architecture, external API integration, bug fixes, automated tests, code reviews, and agile teamwork. Core stack: Kotlin, Android SDK, Git.

Engineering Manager (User experience)
Leads the engineering team owning the home screen of the inDrive SuperApp: hiring and growing Android, iOS, Flutter, Go backend, frontend and QA engineers, owning delivery, architecture (server-driven UI), quality metrics and A/B experiments. Stack: Kotlin, Swift, Flutter, Go microservices, Kafka, DynamoDB. Based in Limassol; annual salary from 90,700 EUR gross.

Android Engineer
Android engineer at inDrive (ride-hailing) in Almaty working on in-app user communications, advertising/marketing messages, and personalized widgets. Day to day: building Android apps with Kotlin and Jetpack Compose, collaborating on features and A/B experiments, debugging performance and networking issues, and ensuring code quality via tests and PR reviews.
Senior AI Platform Engineer ATC (M/F) - Híbrido (Lisboa/Porto/Coimbra)
Senior engineer at Portuguese IT services firm Ankix building and running AI agents in production (orchestration, MCP, evaluation frameworks) on a platform/DevOps stack: Python, TypeScript, GCP, Terraform, CI/CD. Hybrid role based in Lisbon, Porto, or Coimbra; €50k–60k gross per year plus benefits.
Koka Oy: Senior Full Stack Developer
Senior full stack developer joining Koka's small software team to build HYDROLINK Online, its newly launched IoT monitoring service. Hands-on Scrum development across backend (Kotlin/Java/Spring Boot) and frontend (TypeScript/React.js) with Postgres. Based at the Helsinki office with flexible remote work from within Finland.
Engineering Manager Android
Leads a team of Android engineers to build and scale user-friendly mobile applications using Java, Kotlin, and Android SDK, while setting performance and reliability standards.
Grupo QuintoAndar | Staff Software Engineer
Staff Software Engineer at Grupo QuintoAndar, Latin America's largest real-estate ecosystem. Remote-first across Brazil (São Paulo office optional), you'll drive high-impact distributed systems for the company's AI-first pivot — low-latency conversational journeys, microservices orchestration, real-time ML — using Java, Kotlin, Node.js, Go, Python, React on AWS.
Senior Software Engineer
Location: UK. Fully remote, or from our London office next to East Croydon Station Working pattern: Fully remote working is allowed, and the London office is available to you Reports to: CTO About Us Hozah is a…

Senior Site Reliability Engineer - Observability (x/f/m)
Build and lead Doctolib’s observability stack—logging, metrics, tracing, and alerting—to keep a cloud-native healthcare platform reliable for 80M patients and 400k professionals.
