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Senior Kotlin Developer Jobs (NOW HIRING)

MM International

Senior Android Developer

Richmond, VA · On-site

$57.50 - $72.75/hr

Senior Android Developer Richmond - VA, Onsite Years of Experience : 8.00 Years of Experience Top 3 ... Kotlin 2.Android development 3.JAVA / Responsibilities: • Develop Android client code solutions ...

Net Orbit

Sr. Android Developer

San Francisco, CA · On-site

$68.25 - $86.50/hr

Position: Sr. Android Developer Location: NY, NJ, Bay Area Duration:12 months • Overall 7+ years ... in Kotlin • Experience with Reactive Programming (RxJava), Dependency Injection (Dagger ...

Stefanini

Senior Backend Developer

Dearborn, MI

$111K - $144K/yr

Stefanini is looking for a Senior Backend Developer (Dearborn, MI) For quick apply, please reach ... Kotlin - Develop and maintain applications using the Kotlin programming language, potentially ...

Esri

Sr. Software Developer - Android Apps

Redlands, CA · On-site

$58.25 - $74/hr

Esri is a leader in GIS technology, and they are seeking a Senior Software Developer to lead the ... Kotlin programming • Developing on the Android platform • Object oriented design skills • ...

Esri

Sr. Software Developer - Android Apps

Portland, ME · On-site

$59.25 - $75.25/hr

... Senior Software Developer to lead the development of Android applications. The role involves ... Kotlin programming • Developing on the Android platform • Object oriented design skills • ...

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Senior Kotlin Developer information

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$61

$81

How much do senior kotlin developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for senior kotlin developer in the United States is $61.04, according to ZipRecruiter salary data. Most workers in this role earn between $55.77 and $70.67 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Kotlin Developer, you need deep expertise in Kotlin programming, object-oriented design, and software development principles, often supported by a bachelor's degree in computer science or a related field. Familiarity with tools like IntelliJ IDEA, Git, Gradle, and frameworks such as Spring Boot or Ktor, along with experience in RESTful APIs and version control systems, is typically required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities are crucial for building robust, scalable applications and fostering technical leadership within development teams.

What are Senior Kotlin Developers?

Senior Kotlin Developers are experienced software engineers who specialize in developing applications using the Kotlin programming language. They typically work on backend services, Android applications, or cross-platform solutions, leveraging Kotlin’s modern features and interoperability with Java. In addition to coding, they often lead teams, design software architecture, mentor junior developers, and ensure best practices in software development. Their expertise is valuable for companies seeking efficient, scalable, and maintainable codebases, especially in environments where Kotlin is a primary technology.

What are some common challenges Senior Kotlin Developers face when integrating Kotlin with existing Java codebases?

Senior Kotlin Developers often work on projects where Kotlin is gradually introduced to legacy Java codebases. A key challenge is ensuring seamless interoperability between Kotlin and Java, which requires careful handling of nullability, type conversions, and tooling compatibility. Developers also need to maintain consistent coding standards and documentation across mixed-language projects. Effective communication with team members is essential to coordinate refactoring efforts and share best practices for code migration.

What is the difference between Senior Kotlin Developer vs Android Developer?

AspectSenior Kotlin DeveloperAndroid Developer
Required CredentialsBachelor's in Computer Science, Kotlin proficiency, experience in software developmentBachelor's in Computer Science, Java/Kotlin skills, Android SDK knowledge
Work EnvironmentSoftware development teams, cross-platform projects, backend and mobile appsMobile app development teams, primarily focused on Android apps
Industry UsageTech companies, startups, enterprise softwareMobile app companies, startups, freelance developers
Search & Comparison IntentUnderstanding senior-level Kotlin roles, career progressionEntry to mid-level Android app development, job requirements

The Senior Kotlin Developer typically has broader responsibilities, including architecture design and mentoring, while an Android Developer focuses mainly on building Android applications. Both roles require Kotlin skills and industry experience, but the Senior Kotlin Developer often works across multiple platforms and project phases.

More about Senior Kotlin Developer jobs
What cities are hiring for Senior Kotlin Developer jobs? Cities with the most Senior Kotlin Developer job openings:
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Senior Kotlin Developer jobs near you
Infographic showing various Senior Kotlin Developer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $126,960 per year, or $61 per hour.
Senior Java Developer with Kotlin - Vice President

Senior Java Developer with Kotlin - Vice President

Citigroup, Inc.

Tampa, FL • On-site

$113K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.
Prime Brokerage Technology provides solutions that underpin the operations of our clients and traders that provide the foundation of our Prime Finance business. This is an area of great opportunity and is a major growth target for Citi - with technology providing the key to unlock this potential.
Responsibilities:
  • Own and develop core components for the Prime Brokerage platform using Java/Kotlin.
  • Provide technical leadership to an agile team, mentoring developers and establishing best practices for coding, testing, and CI/CD.
  • Drive a culture of quality and continuous improvement in SDLC and DevOps, using metrics like DORA to boost efficiency.
  • Lead system architecture, design, planning, and estimation discussions with technical teams and business stakeholders.
  • Translate complex business requirements into detailed technical specifications.
  • Oversee the creation and maintenance of all project and technical documentation.
  • Proactively identify, mitigate, and solve complex risks throughout the software development lifecycle.
  • Manage production support, analyze issue patterns, and lead efforts to improve system performance, scalability, and reliability.

Technical Experience
  • Java & Test-Driven Development are essential.
  • Experience in any number of additional technologies (listed below) is advantageous:
  • Kotlin
  • Cloud Technologies (Kubernetes, Open Shift)
  • Messaging Technologies (Kafka, Solace, TIBCO)
  • Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)
  • Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)

Recommended Qualifications:
  • 6-10 years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in at least one area of Applications Development
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication
  • Bachelor's degree/University degree or equivalent experience. Master's degree preferred

Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location:
Tampa Florida United States
Primary Location Full Time Salary Range:
$113,840.00 - $170,760.00
In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.
Most Relevant Skills
Please see the requirements listed above.
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
Anticipated Posting Close Date:
Jun 03, 2026
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi's EEO Policy Statement and the Know Your Rights poster.

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