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Kotlin Developer Jobs (NOW HIRING)

Senior Android Engineer (Kotlin) - Enterprise Mobile Applications New York, NY / Atlanta, GA / Phoenix, AZ : Day 1 Onsite role Experience : 7+ Years Mid Level to Senior Positions : 2 open We are ...

Senior Java Developer With Kotlin

Atlanta, GA · On-site

$115K - $150K/yr

Server-side Engineer (Backend) Location: Atlanta, GA (Onsite) Duration: 12 months Description: Primary Skill: Java Must have Skills: Algorithms & Data structures, Kotlin, REST API, Spring Boot, Unit ...

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Kotlin Developer information

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How much do kotlin developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for kotlin developer 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.

What is a Kotlin developer?

A Kotlin Developer is a software developer who specializes in using the Kotlin programming language to build applications, primarily for Android but also for backend, web, and multiplatform development. They are responsible for writing clean, efficient code, debugging applications, and integrating Kotlin-based solutions with existing systems. Kotlin Developers often work with frameworks like Ktor for server-side applications and Jetpack Compose for modern Android UI development. They collaborate with teams to design, develop, and maintain software projects, ensuring performance and scalability.

What are the typical responsibilities of a Kotlin developer?

As a Kotlin Developer, you'll primarily focus on designing and implementing reliable and efficient software components using Kotlin, often as part of an agile team. Your daily tasks may include developing new features, fixing bugs, writing unit tests, and collaborating with UX designers, product managers, and quality assurance engineers to refine user requirements and deliver high-quality products. Additionally, you may participate in code reviews, contribute to architectural decisions, and help maintain documentation. Regular communication and collaboration with your teammates is key to ensuring that projects stay on schedule and technical standards are maintained.

What are the key skills and qualifications needed to thrive as a Kotlin developer?

To thrive as a Kotlin Developer, you need strong proficiency in Kotlin programming, solid understanding of object-oriented design principles, and experience with Android or server-side development. Familiarity with tools such as Android Studio, version control systems like Git, and build automation tools, as well as relevant certifications or coursework, is often expected. Effective problem-solving, attention to detail, and teamwork are critical soft skills for this role. These competencies are crucial for building robust, scalable applications and collaborating efficiently in agile development environments.

How much do Kotlin developers make?

Kotlin developers typically earn between $70,000 and $130,000 annually, depending on experience, location, and industry. Skilled developers with expertise in Android development and modern frameworks tend to command higher salaries. Salaries may also vary based on certifications and the complexity of projects they handle.

What cities are hiring for Kotlin Developer jobs?

Cities with the most Kotlin Developer job openings:

What are the most commonly searched types of Kotlin Developer jobs?

The most popular types of Kotlin Developer jobs are:

What states have the most Kotlin Developer jobs?

States with the most job openings for Kotlin Developer jobs include:

Infographic showing various Kotlin Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $127,151 per year, or $61.1 per hour.

Android Developer - Kotlin & Java

Computer Task Group, Inc

Jersey City, NJ

$114K - $125K/yr

Contractor

Posted yesterday

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Job description

CTG is seeking to fill an Android Developer – Kotlin & Java position for our client.

Location: Jersey City, NJ

Duration: 12 months

Duties:

  • Design, develop, maintain, and optimize high-performance Android applications using Kotlin and Java.
  • Develop clean, efficient, scalable, and maintainable code for a variety of Android devices and operating system versions.
  • Translate UI/UX designs into responsive, intuitive, and user-friendly mobile interfaces.
  • Utilize Android Studio, Android SDK, Jetpack components, and established Android development frameworks and tools.
  • Implement application architecture and design patterns, including MVVM and MVP.
  • Integrate mobile applications with RESTful APIs and backend services using JSON.
  • Design and manage local data persistence using Room and SQLite.
  • Develop and execute unit and instrumentation tests to ensure application quality and reliability.
  • Debug complex application issues, identify root causes, and implement effective solutions.
  • Optimize application performance, stability, responsiveness, and resource utilization.
  • Develop secure and scalable mobile solutions that integrate effectively with other software components and services.
  • Collaborate with designers, backend engineers, QA teams, product managers, and other stakeholders throughout the software development lifecycle.
  • Participate in code reviews, technical discussions, development planning, and continuous improvement initiatives.

Skills:

  • Strong proficiency in Kotlin and Java for Android application development.
  • Extensive knowledge of Android Studio and Android SDK.
  • Strong understanding of Android Jetpack components and modern Android development practices.
  • Experience with MVVM and/or MVP architecture and common Android design patterns.
  • Strong knowledge of RESTful APIs, JSON, and mobile application integration.
  • Experience with Room and SQLite databases.
  • Ability to create responsive, user-friendly Android interfaces from UI/UX designs.
  • Experience with unit testing and instrumentation testing.
  • Strong debugging and troubleshooting skills.
  • Knowledge of mobile application performance optimization and secure development practices.
  • Strong understanding of Android architecture, APIs, frameworks, and development tools.
  • Excellent communication and collaboration skills.

Experience:

  • 5+ years of professional experience developing Android applications using Kotlin and Java.
  • Proven experience building, maintaining, and optimizing high-performance mobile applications.
  • Experience delivering secure, scalable, and maintainable Android solutions.
  • Demonstrated experience throughout the full software development lifecycle, from requirements and design through development, testing, deployment, and support.
  • Experience collaborating with cross-functional teams including UX/UI designers, backend developers, QA engineers, and product managers.

Education:

  • Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field preferred, or equivalent combination of education and professional experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

The expected base salary for this position ranges from $114,000 to $125,000. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.


About CTG

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

Qualifications:UNAVAILABLEEducation:UNAVAILABLEEmployment Type: CONTRACTOR

Computer Task Group logo

About Computer Task Group

Sourced by ZipRecruiter

We know that achieving our mission begins and ends with our people—and by people we mean you. Regardless of individual roles or responsibilities, regardless of industry or subject matter expertise, our lives happen in relation to other people—our colleagues, clients, and partners. CTG cultivates a workplace that attracts and develops the best people. Being Great Place to Work-CertifiedTM not only supports our Vision but also validates the rewarding workplace culture that has made CTG a leading IT and digital solutions and services company for more than 55 years.

Company size

1,001 - 5,000 Employees

Headquarters location

Buffalo, NY, US

Year founded

1966

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