Mobile Developer (iOS & Android)

Astek; Barcelona; On-site; EUR 55,000 - 80,000; Full time

Job summary

ASTEK Iberia is seeking an experienced Mobile Developer to join a leading global airline project. You will build and maintain native mobile features for iOS and Android and work with SDUI components within the current app ecosystem.

You will collaborate with Product, Design and Engineering teams to deliver scalable, testable mobile features and contribute to ongoing improvements in performance and user experience, with a focus on quality and reliability.

Qualifications

• Extensive experience in native iOS and Android development.
• Experience with SDUI components and maintenance.
• Experience enabling A/B testing in apps.
• Ability to work across iOS and/or Android environments.
• Strong cross-functional collaboration and communication.

Responsibilities

• Build and maintain native mobile app features on iOS and Android.
• Work with existing SDUI and native component frameworks.
• Support experimentation and A/B testing in mobile apps.
• Collaborate with Product, Design, Backend and Engineering teams.
• Maintain and extend existing native components and functionalities.
• Improve mobile development practices, performance, and user experience.

Skills

Native mobile development

iOS and Android

SDUI familiarity

A/B testing in apps

Cross-functional collaboration

Tools

SDUI frameworks

Mobile architecture patterns

Job description

At ASTEK Iberia, we are looking for an experienced Mobile Developer to join a leading global airline company, contributing to innovative digital solutions within the aviation industry.

• Build and maintain native mobile app features across iOS and Android platforms
• Work with existing Server-Driven UI (SDUI) and native component frameworks within the current application ecosystem
• Support experimentation and A/B testing initiatives across mobile applications
• Collaborate closely with Product, Design, Backend, and Engineering teams to deliver scalable and testable mobile features
• Maintain and extend existing native components and mobile application functionalities
• Contribute to the continuous improvement of mobile development practices, performance, and user experience

Who are you?

• Strong experience in native mobile development, ideally across both iOS and Android platforms
• Solid experience working with existing native iOS and Android applications
• Experience working with Server-Driven UI (SDUI) components, including maintenance and extension of existing frameworks
• Medium to high level experience implementing and supporting experimentation and A/B testing within mobile applications
• Ability to work across iOS and/or Android environments, with strong expertise in at least one platform
• Strong collaboration and communication skills, with the ability to work effectively in cross-functional teams

Nice to have:

• Experience developing native mobile applications from scratch
• Exposure to modern mobile architecture patterns and frameworks
• Experience working in agile and product-oriented environments
• Participation in technical communities, conferences, or continuous learning initiatives

Who are we?

Since 2015, Astek Iberia has been accompanying its customers in their development throughout Spain (Madrid, Barcelona, Valencia, Basque Country, Andalusia, Galicia, etc.).

Founded in France in 1988, Astek is a global player in engineering and technology consulting, present in five continents and 25 countries. With expertise in a wide range of industrial and service sectors, Astek is an essential partner, supporting its customers in an intelligent deployment of their products and services, and in the implementation of their digital transformation.

Today we are more than 8,000 employees, committed every day to promote the complementarity between digital technologies and complex systems engineering.

Our style is to have flexible schedules and highly value the well-being of our employees.

You will grow professionally in a company in constant development and evolution.

You will benefit from a personalized follow-up of your professional projects as close as possible to your ambitions.

You will make a real contribution to the company's development in real time.

You will enjoy 23 days of vacation (in addition to holidays) that you will be able to choose whenever you want.

You will join our team: diverse, multicultural and constantly growing.

You will have days full of good energy and good atmosphere.

although you still have a lot to discover!

Shall we meet?