1

Kotlin Java Jobs in Florida (NOW HIRING)

Senior Android Developer

Miami, FL · On-site

$55.50 - $70.25/hr

The ideal candidate should have expertise in Jetpack Compose, Coroutines & Scope, Kotlin/Java, MVVM architecture, design patterns, unit testing, Git/version control, and Navigation Compose. Key ...

Java Developer

Sunrise, FL · On-site

$48.75 - $63/hr

Java Backend Developer Location: Sunrise,Fl (Onsite - In-Person) Interview Process: One-Shot In ... Candidates with experience in Kotlin and/or Go (Golang) are highly preferred. This role requires a ...

Expertise in iOS development (Swift / Objective-C). * Expertise in Android development (Kotlin / Java). * Strong understanding of mobile architecture patterns: * MVVM * Clean Architecture * MVC / MVP

Android Developer

Doral, FL · On-site

$51.50 - $67.75/hr

Requirements Android development (Kotlin/Java) leadership experience React Native experience required Strong performance optimization and architecture experience Senior mobile developer - this team ...

New

Expertise in iOS development (Swift / Objective-C) * Expertise in Android development (Kotlin / Java) * Strong understanding of mobile architecture patterns: * MVVM * Clean Architecture * MVC / MVP

Engineer III - Software

Clearwater, FL · On-site

$50.75 - $68.25/hr

Solid proficiency in React/TypeScript and at least one modern back-end language (Kotlin, Java, C#, etc.). * Fundamentals: Working knowledge of RESTful API design, relational databases, and version ...

Kotlin, Java, Android SDK, Jetpack libraries . * Experience architecting with Brownfield host-shell / mobile micro-frontend patterns, RN New Architecture (TurboModules, Fabric), Native Modules, and ...

Engineer III - Software

Clearwater, FL · Remote

$50.75 - $68.25/hr

Solid proficiency in React/TypeScript and at least one modern back-end language (Kotlin, Java, C#, etc.). * Fundamentals: Working knowledge of RESTful API design, relational databases, and version ...

Expert-level proficiency in React/TypeScript and modern back-end languages (Kotlin, Java, C#, etc.). * Cloud Fluency: Solid experience with cloud-native architectures (Azure preferred), including ...

next page

Showing results 1-20

Kotlin Java information

How do Kotlin and Java developers typically collaborate within a team environment?

Kotlin and Java developers often work closely together, especially in organizations transitioning from Java to Kotlin or maintaining hybrid codebases. Collaboration involves code reviews, sharing best practices for interoperability, and jointly resolving integration issues. Teams usually use shared repositories and continuous integration tools to ensure smooth collaboration, with regular communication to align on coding standards and project goals. This environment encourages learning and cross-training, as developers can gain experience with both languages and contribute to refactoring or migrating code as needed.

What is the difference between Kotlin Java vs Android Developer?

AspectKotlin JavaAndroid Developer
Primary SkillsProficiency in Kotlin and Java programming languagesAndroid app development, Java/Kotlin coding, UI design
CertificationsJava certifications, Kotlin certifications (optional)Android development certifications (e.g., Google Associate Android Developer)
Work EnvironmentSoftware development teams, mobile app projectsMobile app projects, Android studios, cross-functional teams
Industry UsageBackend, Android app development, cross-platform projectsPrimarily Android app development for mobile devices

While Kotlin Java refers to programming languages used in Android development, an Android Developer specializes in creating Android applications using languages like Kotlin and Java. Kotlin Java skills are essential for Android Developers, but the role also involves UI design, testing, and deployment. Understanding the differences helps clarify whether you're focusing on programming languages or the broader role of Android app creation.

What is a Kotlin Java developer?

Kotlin Java developers are professionals skilled in both the Kotlin and Java programming languages. They typically work on building, maintaining, and optimizing applications, especially for the Android platform, since both languages are widely used for Android development. These developers leverage Java's robustness and Kotlin's modern features to create efficient, reliable, and scalable software solutions. Their expertise allows for seamless migration between Java and Kotlin codebases and the integration of new features using either language.

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

To thrive as a Kotlin/Java Developer, you need a solid understanding of object-oriented programming, data structures, algorithms, and proficiency in both Kotlin and Java languages, often supported by a degree in computer science or related fields. Familiarity with build tools (like Gradle or Maven), version control systems (such as Git), and frameworks like Spring or Android SDK is highly valuable. Strong problem-solving abilities, teamwork, and effective communication skills set top developers apart in collaborative environments. These skills ensure efficient development, maintainable code, and successful project delivery in dynamic software teams.
What cities in Florida are hiring for Kotlin Java jobs? Cities in Florida with the most Kotlin Java job openings:
Infographic showing various Kotlin Java job openings in Florida as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 3% Part Time, and 16% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Staff Engineer - Android / Kotlin Platform

Blue Sparq Inc

Cape Coral, FL • On-site

Full-time

Re-posted 9 days ago


Job description

Description:

About Blue Sparq

Blue Sparq, Inc. is a rapidly growing leader in custom product development and manufacturing, and part of The Middleby Corporation—a global leader in commercial and residential cooking and industrial process equipment.

We specialize in delivering connected hardware and software solutions for the commercial kitchen and vending industries, combining product innovation, embedded systems, and cloud-connected experiences.

About the Role

Blue Sparq is seeking a Staff Engineer – Android / Kotlin Platform to lead architecture and technical direction for Android applications powering our connected commercial kitchen equipment.

This role goes beyond feature development. You will define technical direction across Android software systems, drive platform architecture, and partner closely with firmware, Qt/BSP, cloud, and hardware engineering teams to deliver reliable and scalable product experiences.

You will serve as a technical leader for Android development—balancing architecture, execution, performance, and long-term maintainability while mentoring engineers and helping establish engineering standards across teams.

Key Responsibilities

Technical Leadership & Architecture

  • Own technical architecture for Android applications used across multiple product lines
  • Define scalable Android platform architecture using Kotlin, Jetpack Compose, and modern Android frameworks
  • Drive architectural decisions for UI, device communication, and system integration
  • Partner with firmware, Qt/BSP, cloud, and hardware teams to ensure end-to-end system alignment
  • Lead design reviews and serve as the technical escalation point for complex Android and device integration issues
  • Balance delivery speed with maintainability, reliability, and long-term platform scalability

Android Platform Development

  • Design and develop Android applications using Kotlin and Java
  • Build modern UI using Jetpack Compose and Android UI frameworks
  • Establish reusable components and patterns to accelerate future product development
  • Implement clean architectures such as MVVM, MVI, and modular design
  • Optimize application performance, responsiveness, startup time, and memory usage

Connected Device Integration

  • Architect and implement communication with embedded controllers using MQTT and Modbus
  • Define robust patterns for real-time device communication and fault tolerance
  • Integrate Android applications with backend systems using REST APIs and JSON
  • Collaborate with embedded and cloud teams to improve system interoperability

Engineering Excellence

  • Lead code reviews and raise engineering quality standards
  • Mentor Android engineers and help grow technical capability across the team
  • Contribute to testing strategy, CI/CD pipelines, release processes, and observability
  • Improve development workflows and recommend tools and practices that increase team effectiveness
  • Partner with Product and Engineering leadership on roadmap planning and technical tradeoffs
Requirements:

Required Qualifications

  • 6+ years of Android development experience
  • 3+ years of hands-on Kotlin experience
  • 2+ years with Jetpack Compose in production environments
  • Strong expertise in Android SDK, Kotlin, Java, and mobile architecture patterns
  • Proven experience designing scalable Android systems across multiple applications or product lines
  • Strong experience with Jetpack libraries (Navigation, ViewModel, LiveData, Room, etc.)
  • Experience integrating REST APIs and JSON-based services
  • Working knowledge of MQTT and Modbus or similar device communication protocols
  • Experience profiling Android applications for performance and memory optimization
  • Experience leading design reviews and architectural discussions
  • Strong Git/version control experience
  • Experience with automated testing and CI/CD pipelines

Nice to Have

  • Experience with industrial Android devices or ELO tablets
  • Experience with embedded Linux or Qt/BSP environments
  • Experience with connected devices, IoT platforms, or industrial applications
  • Familiarity with OTA update workflows or fleet device management
  • Experience building reusable platform components shared across products

Leadership & Collaboration

  • Strong cross-functional communication with firmware, cloud, hardware, and product teams
  • Ability to lead through influence without direct authority
  • Proven ability to prioritize across competing technical demands
  • Comfortable operating in a fast-paced product environment
  • Experience with Agile development and JIRA


Applicants must be authorized to work in the U.S.

Blue Sparq is an Equal Employment Opportunity (EOE/M/F/Vets/Disabled) employer.
Principals only. No recruiters or unsolicited offers, please.

Salary commensurate with experience.