Senior Android Developer

CropX Technologies

Senior Android Developer responsible for designing and maintaining Android applications in a hybrid role. Collaborating with cross-functional teams and contributing to Angular-based web applications.

Posted 7/16/2026full-timePlovdiv • 🇧🇬 BulgariaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Android application development using Kotlin and Java, with a strong focus on modern architecture patterns and performance optimization. Proven ability to collaborate effectively with cross-functional teams and mentor junior developers while maintaining high code quality through best practices.

Highest-signal resume keywords

Android Application DevelopmentKotlin ProficiencyAndroid SDK ExperienceRESTful API IntegrationCI/CD Workflows

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Android Application DevelopmentKotlin ProficiencyJava UnderstandingAndroid SDK ExperienceJetpack ComponentsMVVM ArchitectureClean ArchitectureUnit TestingAutomated TestingPerformance Optimization

Soft Skills

Problem-Solving SkillsAnalytical SkillsCommunication SkillsCollaboration Skills

Tools & Technologies

GitCI/CD WorkflowsAngularCloud ServicesMobile Analytics Platforms

Industry Keywords

Agile MethodologiesScrumGoogle Play Publishing

Tech Stack

Tools & technologies

AndroidAngularCloudJavaKotlin

About the role

Key responsibilities & impact

**Key Responsibilities**
- Design, develop, test, and maintain scalable Android applications.
- Lead technical design, architecture discussions, and technical decision-making for Android applications while contributing to cross-platform architecture across mobile and web.
- Collaborate with Product Managers, UX/UI Designers, and fellow engineers to define and implement new features.
- Contribute to the development and maintenance of Angular-based web applications.
- Perform code reviews, provide constructive feedback, and promote engineering best practices to ensure high code quality, maintainability, and technical excellence.
- Troubleshoot, debug, and resolve performance, scalability, and reliability issues while ensuring application quality through unit testing, integration testing, and continuous improvement practices.
- Stay up to date with emerging technologies, frameworks, and industry trends.
- Mentor junior developers and contribute to a collaborative, knowledge-sharing engineering culture.

Requirements

What you’ll need

**Requirements**
- 5+ years of professional experience in Android application development.
- Strong proficiency in Kotlin and solid understanding of Java.
- Experience with Android SDK, Jetpack components, and modern Android architecture patterns (MVVM, Clean Architecture).
- Strong understanding of RESTful APIs and integration with backend services.
- Experience with Git and modern CI/CD workflows.
- Familiarity with unit testing, automated testing, and quality assurance practices.
- Knowledge of mobile application performance optimization and security best practices.
- Willingness and ability to contribute to Angular-based web applications as part of day-to-day development responsibilities.
- Demonstrated ability and enthusiasm to learn new technologies and work effectively across multiple technology stacks in collaboration with cross-functional teams.
- Excellent problem-solving and analytical skills.
- Strong communication skills and the ability to work effectively in a collaborative team environment.
- Fluent in English, both written and spoken.
**Nice to Have**
- Experience developing and maintaining production web applications.
- Experience with cloud services and mobile analytics platforms.
- Familiarity with Agile/Scrum methodologies.
- Experience publishing and maintaining applications on Google Play.

Benefits

Comp & perks

**What We Value**
- Deep expertise in Android development combined with a willingness to learn and grow beyond a single technology stack.
- Engineers who take ownership and contribute wherever they can create the most value.
- A collaborative mindset focused on knowledge sharing and reducing single points of failure.
- Curiosity, adaptability, and a passion for continuous improvement.
- Commitment to building high-quality products and exceptional user experiences.