We are looking for an Senior Mobile App Developer with a passion for pushing mobile technologies to the limits. If you are passionate about technology and constantly striving to learn and improve your skill set, you'll thrive here.
Why Join ExadelWe’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the ClientAn international transportation technology company focused on building scalable digital solutions for modern rail operations. The organization develops internal platforms and automation tools that improve operational efficiency, support business growth, and streamline complex processes in a fast-paced environment.
Project Tech StackKotlin, Jetpack Compose, MVVM, Clean Architecture, GraphQL, Firebase Remote Config, Crashlytics, Dagger/Hilt, Espresso, Robolectric, JUnit, GitLab CI/CD, Fastlane, Docker
What You’ll Do- Design, develop, and maintain high-quality Android applications
- Collaborate closely with Backend, iOS, and cross-functional teams
- Drive technical improvements and contribute to architecture decisions
- Optimize application performance, scalability, and user experience
- Ensure high engineering quality through testing and code reviews
- Mentor and support other engineers within the team
- Contribute to technical documentation and development best practices
- Stay up to date with modern Android technologies and industry trends
- 6+ years of professional Android development experience
- Strong expertise in Kotlin and modern Android development
- Experience with Jetpack Compose, MVVM, Coroutines, and Clean Architecture
- Strong understanding of Android architecture patterns and SOLID principles
- Experience with unit, integration, and UI testing
- Knowledge of GraphQL or REST API integrations
- Experience delivering scalable, maintainable, and high-quality mobile applications
- Strong communication and collaboration skills
- Experience working in Agile environments
- Experience with Kotlin Multiplatform Mobile or React Native
- Knowledge of Firebase tools and mobile analytics
- Understanding of UI/UX principles and mobile accessibility
- Experience with CI/CD pipelines and release automation
Upper-Intermediate
Legal & Hiring Information- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Skills Required
- 6+ years of professional Android development experience
- Strong expertise in Kotlin and modern Android development
- Experience with Jetpack Compose, MVVM, Coroutines, and Clean Architecture
- Strong understanding of Android architecture patterns and SOLID principles
- Experience with unit, integration, and UI testing
- Knowledge of GraphQL or REST API integrations
- Experience delivering scalable, maintainable, and high-quality mobile applications
- Strong communication and collaboration skills
- Experience working in Agile environments
Exadel Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Exadel and has not been reviewed or approved by Exadel.
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Fair & Transparent Compensation — Pay is considered competitive for certain roles and locations, with timely and predictable payroll practices. Compensation ranges align to market in higher‑cost geographies and senior tracks, indicating offers can be strong when role and market justify it.
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Healthcare Strength — U.S. medical insurance options are described positively, with health coverage and PTO called out as standouts. Company materials and third‑party listings consistently include comprehensive healthcare as a core benefit.
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Wellbeing & Lifestyle Benefits — Flexible, remote‑first norms and outcome‑based work are positioned as core benefits. Learning support such as paid certifications, courses, and conferences is emphasized, alongside a well‑being program.
Exadel Insights
What We Do
For more than 20 years, Exadel has been delivering Digital Transformation services, enterprise and custom software solutions for Fortune 500 clients, including HPE, Deloitte, Home Depot and McKesson. With 20+ locations and delivery centers across the US and Europe, Exadel solves the most complex engineering problems using Agile methodologies, offering a scalable and skilled mix of multi-shore resources at the industry's most competitive price. Exadel’s digital transformation solutions and services help chart new strategies that are built upon creative thinking, cutting-edge design, and technical innovation, designed for the growing digital landscape of business. Enterprise Services - Digital Transformation Experts - Developing mission-critical software and mobile applications - Advising companies on how best to leverage open source technology - Helping companies plan and implement migrations to better technology stacks - Providing QA, automation, and testing services for application development - Supporting and maintaining applications and systems for companies - Providing on-line training and mentoring to companies - Assisting companies in evaluating their current enterprise software architecture and planning for improvements or new systems.
