Senior Software Engineer - Java (m/w/d)

United States Digital Space LLC; Frankfurt; Vor Ort; EUR 65.000 - 90.000; Vollzeit

Benefits dieser Stelle

30 Tage Urlaub

Flexible Arbeitszeiten

Hybrid-Work-Modell

Internationale Teamkultur

Zusammenfassung

United States Digital Space LLC in Frankfurt sucht eine/n Java-Backend-Entwickler/in zur Verstärkung unseres internationalen Teams. Du entwickelst skalierbare Java-Anwendungen, setzt hochwertige Software-Standards, dokumentierst umfassend und arbeitest an CI/CD-Prozessen mit.

Du bringst mindestens 3 Jahre Berufserfahrung mit, beherrschst Spring, JDBC, REST/SOAP, Microservices und Git, und kommunizierst fließend Deutsch und Englisch.

Qualifikationen

• Mindestens 3 Jahre Berufserfahrung in Java Backend-Entwicklung.
• Erfahrung in Softwareentwicklungsprojekten und Delivery-Methoden.
• Hervorragende OOP-Kenntnisse mit Java.
• Erfahrung mit dem Spring Framework.
• Erfahrung mit Datenbankpersistenz (JDBC) und fundierte Kenntnisse relationaler Datenbankkonzepte.
• Vertraut mit SOAP & REST Webservices, Microservices, sowie Unit-Testing.
• Gutes Verständnis von Softwaredesign/Architektur; Lesen von Architekturdiagrammen.
• Ausgezeichnete Git-Kenntnisse.
• Fließend Deutsch und Englisch.
• Idealerweise Erfahrung in virtueller Zusammenarbeit mit Teams an verschiedenen Standorten.

Aufgaben

• Hochwertige Produkte liefern, die alle funktionalen und nicht-funktionalen Anforderungen erfüllen.
• Skalierbare Java-Anwendungen entwickeln.
• Umfassende Dokumentation erstellen.
• Entwicklung nach Coding-Standards, Policies und Deployment-Verfahren.

Kenntnisse

Java Backend-Entwicklung

Spring Framework

OOP-Konzepte Java

Datenbankpersistenz (JDBC)

Webservices SOAP & REST

Microservices-Entwicklung

Unit Testing

Git-Kenntnisse

Deutsch (Fließend)

Englisch (Fließend)

Tools

Spring Framework

Jobbeschreibung

Deine Aufgaben

• You will provide high-quality products that meet all functional and non-functional requirements.
• You will develop scalable and easily usable Java applications.
• You will create comprehensive documentation.
• You will develop with the best coding standards, policies, and procedures for development, continuous integration, and deployment.

Dein Profil

• You have at least 3 years of professional experience in Java backend development.
• You have already gained experience with software development projects as well as delivery methods.
• You have an excellent understanding of OOP concepts with Java.
• You already have experience with the Spring-Framework.
• You have experience with database persistence (JDBC) and have in-depth knowledge of rational database concepts.
• You are familiar with the web services SOAP & REST and experienced in the development of microservices as well as the development and application of unit tests.
• You have a good understanding of software design and architecture, as well as the ability to read, understand and follow architectural diagrams.
• You have an excellent understanding of Git and are confident in using it.
• You are fluent in German and English - we work in an international team.
• Ideally, you have already gained experience in virtual collaboration with Teams at different locations.

Warum wir?

Shape the Future with Impactful InnovationJoin a fast-growing Fintech/Proptech where your ideas and expertise contribute to groundbreaking products and meaningful collaborations with industry leaders. Together,we're shaping the future of real estate and finance, ensuring your work makes a lasting industry impact.

Collaborate in a Diverse & Inclusive Team

Our international team—spanning Sofia, Munich, Düsseldorf, and Frankfurt is united by a shared passion for innovation and excellence.

Work in Inspiring, Modern Spaces

Our offices are thoughtfully designed to enhance productivity and collaboration. Enjoy ergonomic furniture, biophilic design for wellness, and even dog-friendly spaces.

Flexible Work, Balanced Life

We believe in flexibility and balance. Take advantage of 30 days of paid vacation, flexible hours, and a hybrid model that lets you work from home or the office.

Perks That Enhance Your Life

• Monthly contribution to the Deutschland Jobticket for sustainable commuting.
• Subsidized fitness memberships with Urban Sports Club.
• Regular team events, from barbecues to after-work gatherings, to keep our culture vibrant.