Mobile Developer

CIEE - Centro de Integração Empresa-Escola

Mobile Developer responsible for building and maintaining mobile applications for CIEE, a nonprofit dedicated to youth integration in the workforce.

Posted 4/23/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AndroidFirebaseiOSJavaJavaScriptKotlinSwift

About the role

Key responsibilities & impact

Build and maintain mobile applications (Android and iOS), and define best practices to be adopted by CIEE.
Consume and integrate REST APIs, ensuring efficient communication between internal and external systems.
Write unit tests and perform code reviews.
Translate requirements, user stories, and business rules into effective solutions.
Define application architecture and user-experience-driven design.
Identify and fix bugs, refactor code, and resolve technical debt in applications.
Document all developed activities, flows, integrations, and business rules.
Estimate effort, timelines, and blockers for each task.
Participate in agile ceremonies (planning, daily stand-ups, retrospectives, and reviews).
Guide interns and developers in executing tasks.
Keep files, records, and area controls up to date and accessible.

Requirements

What you’ll need

Education: Bachelor's degree completed in Computer Science, Computer Engineering, Systems Analysis and Development, Information Systems, or related fields.
Experience: in software development activities.
Specific knowledge:
Languages and Frameworks: proficiency in at least one programming language — Java/Android, Kotlin, or iOS Swift. Proficiency in web development: HTML, CSS, and JavaScript.
Databases: experience with databases for mobile apps such as Firebase and data modeling experience.
Version control and collaboration: Git and versioning workflows (commits, branches, and pull requests).
Integration and architecture: proficiency with REST APIs (creation and consumption) and component-based development.
Software quality: experience with unit testing and proficiency in Clean Code and development best practices.
Methodology: experience with agile methods (Scrum and/or Kanban), strong understanding of responsiveness and user experience, and technical English for reading documentation.

Benefits

Comp & perks

Medical and dental assistance — because health always comes first;
iFood Benefits — quality meals throughout your day;
Home office allowance — support for a more functional work environment;
Physical health care (Wellhub) and mental health support (Wellz) — balance and wellbeing across all areas of life;
Birthday day off — a special day for you to enjoy as you wish;
Corporate University — continuous learning and development opportunities;
Access to library — to expand your knowledge and explore new ideas;
SESC membership — access to culture, leisure, and quality of life.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaKotliniOS SwiftHTMLCSSJavaScriptFirebaseREST APIsunit testingClean Code

Soft Skills

communicationleadershipproblem-solvingcollaborationtime managementmentoringdocumentationagile methodologiesuser experience designrequirements analysis

Certifications

Bachelor's degree in Computer ScienceBachelor's degree in Computer EngineeringBachelor's degree in Systems Analysis and DevelopmentBachelor's degree in Information Systems