Mobile Engineer (iOS or Android)- Frankfurt, Germany

biz4d; Deutschland; Vor Ort; EUR 75.000 - 110.000; Vollzeit

Benefits dieser Stelle

Responsibility on day one

International team

Company events

Zusammenfassung

biz4d in Frankfurt am Main, Germany is seeking a Mobile Engineer (iOS or Android) to design, build, and operate native mobile apps as the primary touchpoint for our customers' experience with our smart products.

You will own the full stack from architecture to DevOps, contribute to CI/CD improvements, and collaborate within an agile, international team. Fluent English is required; German is a plus.

Qualifikationen

• 5+ years of experience designing, delivering and maintaining native Mobile Apps for end customers (B2C) on iOS/Android.
• Strong CS fundamentals, incl. data structures, OO, and GoF patterns with cloud-native skills.
• End-to-end SDLC experience, ideally in an E-commerce business.
• Proficient in Swift for iOS and Java/Kotlin for Android.
• Experience with MBaaS platforms (Firebase / AWS Amplify).
• Experience with cross-platform frameworks (React Native / Flutter / Xamarin).
• CI/CD experience for native Mobile Apps.
• REST APIs & Backend-for-Frontend patterns; mobile test-automation.
• Code organization and documentation are important.
• Fluent English; German is a plus.

Aufgaben

• Architect, design and implement our technology platform, supporting our growth from E-commerce into tech solutions
• Deliver Mobile Apps that serve as a primary touchpoint of customers interacting with our new range of smart products
• Integrate product features in a delightful Customer Experience
• Fully own, i.e. develop, maintain and operate (full DevOps) your team’s tech stack
• Be a team player as part of an agile, empowered team and contribute to the development of fellow engineers
• Contribute to the improvement of our CI/CD and DevOps & SRE practices
• Taking part in recruitment processes to grow our tech team

Kenntnisse

5+ years mobile apps

CS fundamentals

Swift (iOS)

Java/Kotlin (Android)

MBaaS (Firebase/AWS)

React Native / Flutter / Xamarin

CI/CD for mobile

REST APIs & BFF

Code organization & docs

Self-organization

Analytical & team player

Public code repos

English fluency

Ausbildung

Bachelor’s degree in CS/CE/Engineering

Tools

GitHub/GitLab/Bitbucket

Jobbeschreibung

Mobile Engineer (iOS or Android) - Frankfurt, Germany

This is what you’ll do:

• Architect, design and implement our technology platform, supporting our growth from E-commerce into tech solutions
• Deliver Mobile Apps that serve as a primary touchpoint of customers interacting with our new range of smart products
• Integrate product features in a delightful Customer Experience
• Fully own, i.e. develop, maintain and operate (full DevOps) your team’s tech stack
• Be a team player as part of an agile, empowered team and contribute to the development of fellow engineers
• Contribute to the improvement of our CI&CD and DevOps & SRE practices
• Taking part in recruitment processes to grow our tech team

This is what you’ll bring to us:

• 5+ years of experience designing, delivering and maintaining native Mobile Apps for end customers (B2C) on iOS/Android
• Solid knowledge of computer science fundamentals, incl. data structures, object-oriented programming, and software design patterns (GoF and cloud-native)
• Several years of proven experience in software development and operation practices covering the full software development lifecycle, ideally in an E-commerce business
• Strong expertise of Swift as your primary programming language and the iOS toolchain/ strong expertise of Java or Kotlin as your primary programming language and the Android toolchain
• Experience with cloud-based Mobile Backend-as-a-Service (MBaaS) platforms (e.g. Google Firebase or AWS Amplify)
• First experiences with cross-compiling frameworks (i.e. ReactNative, Flutter.io or Xamarin)
• Ideally experience with CI/CD SaaS for native Mobile Apps
• Deep understanding of RESTful APIs, Backend-for-Frontend pattern, Mobile Apps test-automation and low-range wireless protocols (i.e. Bluetooth LE)in iOS
• Understanding of the importance of well-organized codebase and documentation
• Bachelor’s degree in Computer Science, Computer or Electrical Engineering, Business Informatics or equivalency in relevant work experience
• You are highly self-organized and interested in taking over ownership and bringing the team to the best solution
• You have strong analytical skills and are an open-minded and creative team player
• Public GitHub/GitLab/Bitbucket account with demonstrable coding projects is a plus
• Fluent in English (both written and spoken), German is a great plus

This is what we offer:

• Always agile: We hypothesize, validate, and implement incrementally – every day. And sometimes we take a leap to the next level!
• Responsibility and decision-making authority from your first day
• The opportunity to work on challenging tasks that contribute to your professional growth
• Work independently and as part of a dedicated, international team
• The opportunity to help shape our company culture
• Make an impact initiating new ideas
• Work with and learn from experts in diverse fields
• Get to know your team members at our exciting company events

This is who we are:

We are one of Europe’s fastest-growing tech startups with 500+ team members representing over 40 nationalities at our headquarters in Frankfurt am Main, Germany.

Our work culture is built on strong values promoting community, agility, and ownership. Growth and excellence in all areas are important to us, which is why we offer our team members opportunities to develop and advance professionally and personally.

We proudly celebrate diversity. We are an equal opportunity employer committed to promoting inclusion in our workplace. We consider all qualified applicants for employment without regard to race, ethnic origin, religion or belief, gender, gender identity or expression, sexual orientation, national origin, disability, or age.