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Kotlin Jobs (NOW HIRING)

INFOSYS NOVA HOLDINGS LLC

Kotlin Developer

Cupertino, CA · On-site

$110K - $120K/yr

Strong Kotlin * Java * AWS * DynamoDB (Developers should be able to do some DevOps work so they are self-sufficient and can handle basic rotation support work) Kaleidoscope, an Infosys Company, is an ...

Devoteam

Desarrollador Flutter y Kotlin

Alexis, NC

Requisitos Imprescindible. 3-5 anos de experiencia. 3 anos con Flutter y 3 anos con Kotlin ( la mayoria de las veces se solapan y desarrollo de Flutter tambien hay Kotlin) Demostrar que tipo de ...

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How much do kotlin jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for kotlin in the United States is $61.13, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $70.43 per hour, depending on experience, location, and employer.

How much do Kotlin developers make in the US?

Kotlin developers in the US typically earn between $80,000 and $130,000 annually, depending on experience, location, and skill level. Senior developers with expertise in Android development and related tools may earn higher salaries, especially in tech hubs or companies requiring specialized knowledge.

What are the key skills and qualifications needed to thrive as a Kotlin Developer, and why are they important?

To thrive as a Kotlin Developer, you need strong programming skills in Kotlin, a solid understanding of object-oriented principles, and experience with mobile or backend development, often supported by a degree in computer science or related fields. Familiarity with development tools such as Android Studio, IntelliJ IDEA, version control systems like Git, and knowledge of frameworks like Ktor or Spring Boot are typically required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are essential for building robust, efficient applications and contributing effectively to development teams.

What is the difference between Kotlin vs Java Developer?

AspectKotlin DeveloperJava Developer
Required CredentialsBachelor's in Computer Science, Kotlin certifications (optional)Bachelor's in Computer Science, Java certifications (optional)
Work EnvironmentMobile app development, Android projects, cross-platform appsEnterprise applications, backend systems, Android apps
Industry UsageGrowing in mobile and cross-platform developmentWidespread in enterprise and Android development
Search & Comparison IntentPopular for modern Android developmentTraditional Android and enterprise solutions

Both Kotlin and Java developers work in Android and software development, but Kotlin is newer and often preferred for modern Android apps due to concise syntax and interoperability. Java remains widely used in enterprise environments. Choosing between them depends on project requirements and developer expertise.

What Are Jobs That Use Kotlin?

Kotlin is a programming language that is an alternative to Java. Kotlin is a popular option for people who develop applications and software for the Android mobile operating system. Your duties as a Kotlin developer include writing code for applications, testing your designs, and debugging the code. Some programmers who use Kotlin also use Java, Objective-C, and Swift to create apps and programs for different operating systems and platforms. Software engineers plan and oversee the entire development cycle for Kotlin programming projects using methodologies like Scrum and Agile. You can either develop apps for a company or independently.

Is Kotlin a good career?

Kotlin is a popular programming language for Android app development and backend services, with increasing demand in the software industry. Kotlin developers typically need strong Java skills and knowledge of Android Studio or server frameworks. The role offers opportunities for growth in mobile and enterprise development fields.

Is Kotlin better than Flutter?

Kotlin is a programming language primarily used for Android app development and is often associated with native development environments. Flutter is a UI toolkit that uses Dart to build cross-platform apps for Android and iOS from a single codebase. For Kotlin developers, focusing on native Android roles, while Flutter skills are valuable for cross-platform app development positions.

What types of projects do Kotlin developers typically work on, and how do they collaborate with other team members?

Kotlin developers often work on building Android mobile applications, server-side applications, or even web development projects using frameworks like Ktor. Collaboration is key, as Kotlin developers regularly interact with UI/UX designers, backend engineers, QA testers, and project managers to ensure seamless integration and high-quality deliverables. Daily responsibilities might include writing clean, maintainable code, participating in code reviews, and attending agile stand-up meetings. Effective communication and teamwork are essential, especially when coordinating cross-functional tasks or integrating with legacy Java codebases.

Is Kotlin in high demand?

Kotlin is in high demand for Android app development and backend projects, with many companies adopting it due to its modern syntax and interoperability with Java. Skilled Kotlin developers are sought after, and knowledge of related tools like Android Studio can enhance job prospects.

What are Kotlin Developers?

Kotlin Developers are software engineers who specialize in writing applications using the Kotlin programming language. Kotlin is widely used for Android app development, but it can also be utilized for backend, web, and multiplatform projects. Kotlin Developers are responsible for designing, developing, testing, and maintaining codebases, often working collaboratively with other developers, designers, and stakeholders. They leverage Kotlin's concise syntax and safety features to create robust and efficient applications.
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Kotlin jobs near you

Java Developer (Kotlin / Vert.X / RxJava)

Purple Drive Technologies

Phoenix, AZ • On-site

Full-time

Posted 6 days ago

Job description

Overview:
Position: Java Developer (Kotlin / Vert.X / RxJava)
Location: Phoenix, AZ (Onsite)
Employment Type: Contract
Role Summary:
We are seeking an experienced Java Developer with strong expertise in Kotlin, Vert.X, and RxJava frameworks to design and develop scalable, high-performance applications. The ideal candidate will have deep technical proficiency in Java/J2EE and Spring Boot, along with a willingness to explore Large Language Models (LLMs) and Generative AI technologies.
Key Responsibilities:
  • Design and develop high-performing, distributed applications using Java/J2EE, Kotlin, Vert.X, and RxJava.
  • Build and optimize RESTful APIs and microservices architecture.
  • Collaborate with cross-functional teams to develop, test, and deploy robust backend solutions.
  • Work with JSON, Web Services, and complex data structures for integration and interoperability.
  • Participate in the full SDLC-design, development, testing, deployment, and support.
  • Apply best practices in code quality, version control (GIT), and CI/CD automation.
  • Work with SQL and NoSQL databases such as Oracle, DB2, Cassandra, and Couchbase.
  • Implement automated testing using Selenium, REST Assured, and Cucumber.
  • Leverage JIRA/Rally and Agile methodologies for sprint planning and progress tracking.
  • Stay updated with emerging technologies like Generative AI and integrate them into business solutions.
Required Skills & Experience:
  • 6-10 years of software development experience.
  • Strong proficiency in Java/J2EE, Spring Boot, Vert.X, RxJava, and Kotlin.
  • Hands-on experience in REST API development and integration.
  • Deep understanding of JSON, Web Services, and multi-tier distributed systems.
  • Knowledge of object-oriented design principles and code optimization techniques.
  • Experience with SQL and NoSQL databases (Oracle, DB2, Cassandra, Couchbase).
  • Proficient in CI/CD tools such as Jenkins, Maven, Nexus, and GIT.
  • Strong understanding of test automation frameworks and tools.
  • Familiarity with Agile development methodologies and lifecycle management tools (JIRA, Rally).
Nice to Have:
  • Exposure to LLMs (Large Language Models) and Generative AI projects.
  • Experience with containerization technologies such as Docker and Kubernetes.
  • Familiarity with cloud platforms (AWS, GCP, or Azure).

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