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Junior Kotlin Developer Jobs (NOW HIRING)

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Nevada, IA

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Ohio, IL

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Delaware, OH

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Washington, DC · On-site

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Oregon, IL

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

California, MD

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Virginia, IL

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Florida, NY

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

Senior Mobile Developer

Iowa, LA

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

NinjaOne

Staff Software Engineer, Java / Kotlin

NC · On-site +1

$200K - $330K/yr

Mentor junior engineers, providing guidance on best practices and setting technical standards ... with Kotlin is a plus. * Expertise in API design and RESTful services, with experience using ...

NinjaOne

Mentor junior engineers, providing guidance on best practices and setting technical standards ... with Kotlin is a plus. * Expertise in API design and RESTful services, with experience using ...

Harris

Senior Mobile Developer

Michigan, ND

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

Harris

$125K - $135K/yr

Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await ... junior members of the development team. - Conduct code reviews to ensure code quality ...

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Junior Kotlin Developer information

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$24K

$89K

$137.5K

How much do junior kotlin developer jobs pay per year?

As of Jul 24, 2026, the average yearly pay for junior kotlin developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What is a Junior Kotlin Developer job?

A Junior Kotlin Developer is an entry-level software developer who primarily works with the Kotlin programming language. They assist in developing, testing, and maintaining applications, often for Android or backend services. Typically, they work under the guidance of senior developers, contributing to coding tasks, debugging, and refining application performance. Strong knowledge of Kotlin, basic software development principles, and familiarity with frameworks like Spring Boot or Android SDK are often required.

What are the key skills and qualifications needed to thrive in the Junior Kotlin Developer position, and why are they important?

To thrive as a Junior Kotlin Developer, a solid understanding of Kotlin programming, foundational software development principles, and an academic background in computer science or a related field are typically required. Familiarity with Android Studio, version control systems (such as Git), and continuous integration tools is advantageous, and certifications in Android development can be beneficial. Strong problem-solving skills, effective communication, and a willingness to learn from more experienced team members are valuable soft skills in this role. These qualifications ensure the developer can contribute efficiently to projects, adapt to evolving technologies, and collaborate effectively within a development team.

What are the typical daily responsibilities of a Junior Kotlin Developer?

As a Junior Kotlin Developer, your daily responsibilities may include writing and debugging Kotlin code, collaborating with senior developers to build and maintain mobile or backend applications, and participating in code reviews. You will often work closely with cross-functional teams such as designers, testers, and product managers to implement new features and resolve issues. Continuous learning and adapting to feedback are integral parts of the role, as you develop your technical skills and understanding of best practices. This makes the position a great starting point for building a career in modern software development.

More about Junior Kotlin Developer jobs
What cities are hiring for Junior Kotlin Developer jobs? Cities with the most Junior Kotlin Developer job openings:
What are the most commonly searched types of Kotlin Developer jobs? The most popular types of Kotlin Developer jobs are:
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Junior Kotlin Developer jobs near you
Infographic showing various Junior Kotlin Developer job openings in the United States as of July 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $88,976 per year, or $42.8 per hour.
Senior Mobile Developer

Senior Mobile Developer

Harris

On-site

$125K - $135K/yr

Full-time

Posted 8 days ago

Harris Computer rating

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

69th of 217 rated software companies

Job description

- Proficiency in Kotlin & Swift: Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await), including the platform runtimes, memory management and concurrency.
- Native UI Frameworks: Experience building production UI with declarative frameworks - Jetpack Compose on Android and SwiftUI on iOS - including state management and lifecycle.
- Architecture & Dependency Injection: Experience with reactive, testable mobile architectures (e.g. MVVM, The Composable Architecture) and dependency injection frameworks such as Koin.
- RESTful API Integration: Experience designing and consuming robust, scalable REST APIs for third-party integrations and internal UI consumption (e.g. Retrofit/OkHttp on Android, URLSession on iOS).
- Testing Frameworks: Proficiency with mobile testing across the pyramid - unit, integration, and UI testing with tools such as JUnit, Mockito, Robolectric, Espresso, and Compose UI test on Android; XCTest and XCUITest on iOS.
- Mobile Tooling & CI/CD: Experience with automated, multi-target build and release pipelines (e.g. Gradle, Swift Package Manager, Bitrise, Fastlane), ideally for white-label / multi-tenant apps.
- Worked on AI assisted development (e.g. GitHub Copilot, Claude, Cursor or ChatGPT)
- Familiarity with AI directed prompt engineering for developing applications.
Responsibilities & Duties:
- Contribute to architectural discussions, make design decisions, and ensure that the overall software architecture aligns with business goals and industry best practices.
- Solve complex technical problems and make critical decisions related to technology selection, system architecture, and project planning.
- Provide technical leadership and guidance to junior members of the development team.
- Conduct code reviews to ensure code quality, maintainability, and adherence to coding standards.
Requirements:
- Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
- 8+ years of experience in software development, and 3+ years as a Software Engineer with a focus on designing and building complex, scalable systems.
- Deep understanding of software engineering principles, design patterns, algorithms, and system architecture.
- Ability to lead technical discussions, make critical decisions, and drive consensus among team members.
- Experience with cloud technologies and microservices architecture.

Salary range: $125,000 - $135,000 USD per year.

What Harris Computer employees say

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About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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