--- title: 'Senior Mobile App Developer (Android) at Exadel' canonical: 'https://feeny.ai/job/senior-mobile-app-developer-android-exadel-poland-m1v9k98tpd6h' type: 'job' last_seen: '2026-09-06' --- # Senior Mobile App Developer (Android) at Exadel - **Company:** Exadel - **Location:** Poland - **Posted:** 2026-05-27 - **Last confirmed live:** 2026-09-06 - **Apply:** https://job-boards.greenhouse.io/externaljobboards/jobs/6005502004 ## Job description 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 Exadel We’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 Client An 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 Stack Kotlin, 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 ## What You Bring - Solid, senior-level experience in Android development - 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 ## Nice to have - 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 English level 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. - Compensation details are shared with candidates at the early stage of the recruitment process. - The offer is not binding until a signed contract is in place. ## Your Benefits at Exadel 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 Exadel Culture 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. ## About Exadel ## Company Overview - **One-liner**: Exadel is a data and AI advisory and engineering company that helps enterprises design, build, and scale the systems at the heart of their business. - **Entity Type**: Private (Bootstrapped) - **Headquarters**: Walnut Creek, California, USA - **Founded**: 1998 - **Founders**: Not publicly available ## Core Business - **Primary industry/industries**: AI-Enabled Digital Engineering, Data Engineering & Analytics, AI Engineering, Digital Experiences, Program Delivery and Modernization - **Target customers**: B2B, Enterprise (Fortune 500 clients including HPE, Deloitte, Home Depot, McKesson) - **Mission or purpose statement**: "We fuse engineering precision, data intelligence, and AI innovation to help our clients move with purpose and lead with certainty." ## Products & Services - **AI Engineering**: From model design to MLOps and integration, bringing responsible AI into production. - **Data Engineering & Analytics**: Transforming fragmented data into clean, governed, and AI-ready ecosystems. - **AI-Enabled Product Engineering**: Embedding AI into the development process to deliver software that evolves with the business. - **Digital Experiences**: Engineering digital experiences from mobile to enterprise. - **Program Delivery and Modernization Leadership**: Leading complex transformations from discovery to rollout with measurable outcomes. ## Market Standing - **Valuation/Market Cap**: Not publicly available (private, bootstrapped company) - **Key Metric**: 2,000+ engineers worldwide; 100+ enterprise clients; 25+ years delivering enterprise software - **Notable Investors/Partners**: Clients include HPE, Deloitte, Home Depot, McKesson - **Growth Signals**: 2,000+ engineers in 30 countries; 9/10 client satisfaction rating; expanding into GenAI era with AI strategy and advisory services ## Competitive Advantages - **Deep engineering roots**: Founded in 1998 as a pure engineering firm, evolving into data and AI advisory without losing engineering depth. - **Outcome-based model**: "We’re not consultants who code, or coders who consult. We’re engineers who own outcomes." - **Global scale with agility**: 2,000+ engineers across 30 countries, enabling multi-shore delivery at competitive prices. - **Proven enterprise trust**: 25+ years serving Fortune 500 clients (HPE, Deloitte, Home Depot, McKesson) with a 9/10 client satisfaction rating. - **Responsible AI focus**: Emphasizes ethical AI governance and responsible AI adoption, not just technical implementation. ## Strategic Focus - **Leading the GenAI era**: Combining deep engineering roots with AI strategy to turn experimentation into adoption and pilots into platforms. - **Expanding advisory capabilities**: Adding program leadership, data strategy, and ethical AI governance to complement engineering delivery. - **Automation and CX optimization**: Helping clients automate core processes and reimagine customer experiences with data, design, and AI-driven insight. ## Why Work Here - **Work where it makes sense**: Remote-first culture with 32 offices globally; employees can work from home, a local office, or somewhere in between. - **Outcome-focused culture**: "We focus on outcomes, not hours. You’re trusted to manage your time—we’re not here to micro-manage your day." - **Strong L&D investment**: Certifications, courses, and conferences fully covered; a "living system" designed to deepen skills and grow leaders. - **International projects**: Build real AI solutions for global clients on modern stacks. - **Great people**: "Work with smart, supportive people who take pride in what they do. At Exadel, great teammates aren’t the exception. They’re the norm." - **Benefits**: Medical insurance, sports memberships, vouchers and reimbursements; health and family first. - **Hiring process**: 5-step transparent process; AI is used to work smarter but every hiring decision is made by a human. - **Remote/Hybrid/Office**: Remote-first with 32 offices globally; typical time on-site is "None" per Built In. ## Sources 1. [exadel.com](https://exadel.com/about/) 2. [exadel.com](https://exadel.com/) 3. [exadel.com](https://exadel.com/careers/life-at-exadel) 4. [exadel.com](https://exadel.com/careers/careers) 5. 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