Junior Android Developer - Retail Banking (x,f,m)

United States Digital Space LLC; Berlin; Vor Ort; EUR 42.000 - 60.000; Vollzeit

Zusammenfassung

DKB Code Factory in Berlin is seeking a Junior Android Developer to join the team building the mobile banking app. You’ll work on end-to-end broker experiences from ticket to production alongside experienced Android developers.

You’ll contribute to features for buying/selling stocks, investment plans, and portfolio performance while learning Kotlin, Android Studio, and modern development practices in a collaborative environment.

Qualifikationen

• Strong programming or computer science foundations.
• Basic understanding of Android development concepts and familiarity with Android Studio.
• Comfortable coding in Kotlin or willingness to learn Kotlin quickly.
• Clear verbal and written communication in English is required.
• Eagerness to learn, receive coaching, and grow technical skills through mentorship and on-the-job experience.
• Collaborative mindset: able to participate constructively in reviews, pair programming, and cross functional discussions.

Aufgaben

• Contribute to the Broker Android codebase by implementing and delivering appropriately scoped features and bug fixes from ticket to production.
• Participate in SCRUM ceremonies to ensure high quality and continuous delivery.
• Collaborate closely with Product and Design to clarify requirements, implement acceptance criteria, and iterate on user-facing flows (account opening, trading, investment plans, portfolios, orders).
• Learn and apply team quality standards: writing maintainable code, adding appropriate tests, and documenting technical decisions and PRs.
• Seek and apply feedback from peers and mentors; proactively raise blockers and ask for clarification when requirements are ambiguous.
• Support migration and platform work as required, following established architecture and testing practices.
• Contribute positively to team culture by sharing ideas, participating in knowledge sharing, and helping maintain a collaborative environment.

Kenntnisse

Kotlin (basic)

Android Studio

English communication

Learning mindset

Collaborative mindset

Tools

Android Studio

Jobbeschreibung

Welcome to DKB Code Factory. Curious about starting your Android career while building the future of mobile banking?

Join DKB Code Factory as a Junior Android Developer and become part of our team, working on the end-to-end brokerage experience within our mobile banking app. From buying and selling stocks to investment plans and portfolio performance, you’ll contribute to real customer-facing features while learning from experienced Android developers. Grow your technical skills, bring your ideas and curiosity, and gradually take on more ownership in a collaborative and supportive environment.

• Contribute to the Broker Android codebase by implementing and delivering appropriately scoped features and bug fixes from ticket to production.


• Participate in SCRUM ceremonies to ensure high quality and continuous delivery.


• Collaborate closely with Product and Design to clarify requirements, implement acceptance criteria, and iterate on user-facing flows (account opening, trading, investment plans, portfolios, orders).


• Learn and apply team quality standards: writing maintainable code, adding appropriate tests, and documenting technical decisions and PRs.


• Seek and apply feedback from peers and mentors; proactively raise blockers and ask for clarification when requirements are ambiguous.


• Support migration and platform work as required, following established architecture and testing practices.


• Contribute positively to team culture by sharing ideas, participating in knowledge sharing, and helping maintain a collaborative environment.

• Strong programming or computer science foundations.


• Basic understanding of Android development concepts and familiarity with Android Studio.


• Comfortable coding in Kotlin or willingness to learn Kotlin quickly.


• Clear verbal and written communication in English is required.


• Eagerness to learn, receive coaching, and grow technical skills through mentorship and on-the-job experience.


• Collaborative mindset: able to participate constructively in reviews, pair programming, and cross functional discussions.

Are you wondering about the \"Nice to Haves\"?

• Familiarity with Jetpack Compose, coroutines, dependency injection, or Clean Architecture principles.


• Basic understanding of testing strategies for Android (unit tests, instrumentation/UI tests).


• Experience with Git workflows and common collaboration tools (GitHub/GitLab, Jira, Confluence).


• Any prior Android projects or internship experience.

From Morning Daily to Afterwork Drink, team spirit is essential to us. The heart of our togetherness is that we truly are connected with each other: We not only share fun & laughter, but also honest opinions - because that's how we grow: We exchange ideas, give support in our personal development, and celebrate success together! Besides our great community, we also offer numerous other* benefits*...