Senior Android Engineer

Fully Remote Work Model (Based in Spain)

We´re seeking an experienced Senior Android Engineer to focus on developing and optimizing our Android applications, using strong expertise in modern mobile technologies. You´ll be involved throughout the entire mobile app lifecycle, shaping features, designing the software, and refining the user experience.

Profile & Experience

• 5+ years of Android development experience, ideally in product-driven or high-scale environments.
• Strong problem-solving skills and the ability to turn complex challenges into actionable steps.
• Focus on scalability, maintainability, and long-term platform health.
• Experience working in Agile teams with planning, estimation, and iterative delivery

Key Responsibilities

• Build and maintain reliable, high-performing Android apps.
• Write clean, efficient and testable Kotlin code.
• Work closely with engineering, product, design, and QA teams.
• Translate product requirements into solid technical solutions.
• Refactor and modernize legacy code and support the transition toward a modular application architecture.

Must-Have Skills

• Strong expertise in Kotlin, MVVM, MVI, Clean Architecture, and modular app architecture.
• Experienced with Coroutines, Jetpack Compose, Room, and dependency injection (Hilt/Dagger).
• Solid experience integrating RESTful APIs, data processing, and error management.
• Able to analyze and improve app performance, memory usage, stability, and responsiveness.
• Proven ability to deliver polished, intuitive, user-focused mobile interfaces.
• Excellent communication skills in English.

Nice-to-Have Skills

• Familiarity with CI/CD, automated testing, and mobile release processes.
• Understanding of mobile analytics and A/B testing.
• Experience using AI-assisted development tools like Cursor or Copilot.
• Experience working in Agile teams with planning, estimation, and iterative delivery

What do we offer?

• Fully remote work model within Spain
• Long term opportunity to grow in one of the most successful technology consultancy companies all over the world.
• Trainings to develop your role correctly.
• Social benefits like health insurance and meal card.

The Cognizant community:
We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.
- Cognizant is a global community with more than 300,000 associates around the world.
- We don´t just dream of a better way - we make it happen.
- We take care of our people, clients, company, communities and climate by doing what´s right.
- We foster an innovative environment where you can build the career path that´s right for you.

About us:
Cognizant is one of the world´s leading professional services companies, transforming clients´ business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World´s Best Employers 2025) is consistently listed among the most admired companies in the world.

Cognizant is an equal opportunity employer.

Disclaimer:
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.