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Babel

IT and digital transformation services provider

iOS Developer

Backend Engineering +1Confirmed live in the last 24 hours
Full-timeSan José Province, San José, Costa RicaHybrid

About the Job

Requirements

  • Bachelor's degree in Systems Engineering, Computer Science, Informatics, or a related field is mandatory.
  • At least 3 years of software development experience, preferably in iOS mobile applications.
  • Proven experience developing native iOS applications with Swift.
  • Experience developing and integrating backend services in Java.
  • Experience maintaining, supporting, and publishing mobile applications in production environments.
  • Native iOS development with Swift and Xcode.
  • Knowledge of native iOS frameworks and components.
  • Backend service development in Java.
  • Consumption and integration of RESTful APIs.
  • Handling JSON and XML.
  • Experience with the Realm mobile database.
  • Implementation of push notifications.
  • Version control with Git.
  • Publishing and administering applications in the Apple App Store.
  • Monitoring and diagnosing errors on mobile devices.
  • Knowledge of agile methodologies, including Scrum.
  • Effective communication, teamwork, analytical thinking, problem-solving, adaptability, and customer and results orientation.

Responsibilities

  • Design, develop, and maintain native iOS mobile applications using Swift and Xcode.
  • Analyze and document functional and technical requirements in collaboration with institutional teams.
  • Develop and integrate backend services in Java for mobile applications.
  • Consume and integrate RESTful APIs and manage JSON and XML data formats.
  • Implement push notifications and native iOS functionality.
  • Design and execute functional, integration, and acceptance tests.
  • Perform corrective, preventive, and evolutionary application maintenance.
  • Diagnose and resolve issues reported by end users.
  • Implement error monitoring, logging, and tracking mechanisms.
  • Manage application publication and updates in the Apple App Store.
  • Use Git for version control and follow development best practices.
  • Participate in planning, status meetings, and agile ceremonies.

Desired Qualifications

  • Experience with Firebase Crashlytics or equivalent monitoring tools.
  • Knowledge of good practices in mobile application architecture, security, and performance.
  • Experience working in agile development teams.
  • Scrum Fundamentals certification or an equivalent certification in agile methodologies.

About the Company

Babel

IT and digital transformation services provider

Babel is an IT and digital transformation services provider focused on large organizations and public bodies. It helps clients modernize systems, implement digital solutions, and navigate technology change through a services-led approach delivered by its consulting and delivery teams. The company grows by acquiring other firms to expand geographic reach and capabilities, a strategy that accelerated after Mubadala Capital became the majority shareholder in 2024. Babel’s “Hyperspace 2029” plan aims to reach 1 billion euros in turnover by 2029 through a combination of organic growth and further acquisitions, supported by a stronger balance sheet. Unlike some peers, Babel emphasizes employee well-being as a core part of its mission while rapidly expanding its footprint across Spain, Germany, Mexico, and Portugal via acquisitions and strategic integration.

Company size
1,001-5,000
Company stage
Acquired
Total funding
$330M
Headquarters
Las Rozas de Madrid, Spain
Founded
2003

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