Senior Flutter Developer with English (m/f/d)

T-Systems Iberia; España; Híbrido; EUR 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Flexible working hours

Weekly language classes

Descripción de la vacante

T-Systems Iberia in Spain is seeking a Senior Flutter Developer with strong English to design, develop, and maintain enterprise-grade Android mobile applications using Flutter and native Android tech.

You'll collaborate with Product Owners and cross-functional teams, own mobile components, and help shape the mobile architecture while ensuring quality through testing, reviews, and CI/CD integration.

Formación

• Experience with Flutter/Dart for enterprise Android apps.
• Senior frontend development/design experience.
• Android App Development incl. Android SDK.

Responsabilidades

• Collaborate with Product Owner and cross-functional teams to design, develop, maintain, and improve enterprise-grade Android apps.
• Take technical ownership of mobile components and contribute to the mobile architecture; design and implement features with focus on usability, performance and operability.

Conocimientos

Flutter

Dart

Kotlin

Python

Advanced English Level

Herramientas

GitLab

JIRA

Confluence

Descripción del empleo

Senior Flutter Developer with English (m/f/d)

• Full-time

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.

We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day.

The application supports the digital management and documentation of technical infrastructure in telecommunications facilities. The solution enables field and office personnel to capture, visualize and maintain technical asset data directly on Android devices, improving data quality, operational efficiency and planning accuracy.
The application plays an important role in supporting infrastructure modernization, transparency and regulatory compliance initiatives.
Responsibilities include further development, maintenance, operational readiness and lifecycle management of the Android application.

• Flutter, Dart, Kotlin, Python
• GitLab, JIRA, Confluence, Tardis

Activity description and concrete tasks

• Collaborate with the Product Owner and cross-functional teams to design, develop, maintain, and continuously improve enterprise‑grade Android mobile applications.
• Take technical ownership of mobile application components and contribute to the overall mobile architecture. Design and implement new features with a focus on usability, maintainability, performance, and operational excellence.

Key responsibilities include

• Develop Android applications using Flutter and native Android technologies where appropriate.
• Design and implement scalable mobile architectures.
• Ensure quality through automated testing, code reviews and documentation.
• Integrate backend services and enterprise APIs.
• Manage CI/CD pipelines and release processes.
• Support Intune/MDM deployment and enterprise distribution.
• Implement crash reporting and analytics.
• Support operational handover and maintenance activities.
• Work in an agile environment.

Must to have skills

• Flutter, Dart, Kotlin, Python
• GitLab, JIRA, Confluence
• Senior experience in frontend development / Design
• Senior experience in Android App Developement incl.Android SDK
• Advanced English Level

Nice to have skills

• German Language.
• Experience in iOS App Developement.

Whatdoweofferyou?

• T‑Social: socialinitiatives(sports,community,health, …).
• Hybridworkmodel(remote/on‑site).
• Flexibleworkinghours.

Growth&development

• Weeklylanguageclasses(English & German).
• InternationalMentoringSessions&ExperienceDays.
• Flexiblecompensationplan (healthinsurance,mealvouchers,childcare,transport).
• Socialfund.

Wellbeing& time off

• 26+workingdaysofvacationperyear.

And many more advantages of being part of T-Systems!