Senior Java Backend Developer. Long-term contract.

We would love to be your new team!Working at Data Virtuality means being part of an international team and thriving. What we offer is remote work from your home, wherever it is. Further, you can expect an unlimited long-term contract with a full-time job, benefits, and genuine team spirit.At Data Virtuality, you will experience respectful interactions, harmonious teamwork,without a dog-eat-dog mentality!

What our fantastic team of freelancers worldwide loves about working with Data Virtuality:A stable and reliable job with the freedom and flexibility of a freelancerFast and dependable monthly payment – in EUR, USD, Crypto, as you preferContributing to the success of a growing companyDeveloping a groundbreaking data technology and working with cutting-edge technologiesKnowledgeable and approachable C-LevelContinuity and growth potentialFriendly and international colleaguesFull integration into our teams and invitation for our team events worldwideIf you want, possibility to relocate to Germany after min. five years of a great collaboration

As a “Senior Backend Developer,” you will be:

Coding Expert – You push on further developing our monolithic product Data Virtuality Platform. With your clean coding approach and your creative power, you conceive, develop, and integrate new components and applications into our products with the highest quality.

Bug Buster – Your mission is to keep an eye on our existing products: You analyze and improve our components and fix bugs.

Team Player – Working remotely: You are independent and reliable and stay in constant touch with the Data Virtuality Team. You keep exchanging ideas with your colleagues and help the team develop the best performance.

Smart, Coding-Talented, Java-Native!

Your tech stack:Must have“Fluent in” Javastrong experience (5+ years) in database design, complex SQL queriesin-depth knowledge of OOD methodology, Java, XML, J2EE (JSP, JMS, EJB, Servlet, JDBC, JPA), and Web Services (SOAP & REST)working knowledge of Hibernatekeen understanding of the internal operation principles of an RDBMS, knowledge of Data Warehousing is a pluspractical knowledge of standard technologies for development, assembly (Maven), and versioning (Git)Desiredstrong experience (5+ years) in J2EE development with a focus on WildFly, JBoss, Tomcat, or a similar application serverin-depth knowledge of modern architectural concepts, design patterns, and agile software development (Scrum, Kanban)

Your personal stack:fluent spoken and written English is a must-have criterionclean and good quality coding approach is very important because of our complex productanalytical thinking, pragmatic development approach with a hands-on mentalitybeing a team player, but also being able to solve problems independentlyunderstanding the requirements from the customer viewgenerally very good communication behavior

Data Virtuality in a SecLeading various large-scale data integration projects at a global media company, our founder Dr. Nick Golovin experienced that it isn’t enough to rely on just one data integration approach to meet the ever-changing business needs. The Data Virtuality Platform uniquely combines data virtualization and ETL to provide data professionals with a data integration tool that allows them always to choose the suitable method for the specific requirement. Data Virtuality’s flexible data integration approach is the reliable enabler and accelerator for modern data architectures, like data fabric, data mesh, unified data platform, and hybrid-/multi-cloud environments.

Our Tech StackBackend: J2EE application running in a JBoss/WildFly container to connect to any kind ofdata source (relational/NoSQL/cloud based databases, web services, text files, etc.) and toquery data by using SQL. Persistence layers and internal configurations are delegated toHibernate.Frontend (Desktop): Desktop Application based on Eclipse RCPFrontend (Web): several Web applications based on AngularOperating System: Linux, Microsoft Windows, macOsLanguages: Java 11, C, C++, TypeScript, SQL, XMLDatabases: Oracle, PostgreSQL, MySQL, MS SQL Server, Amazon Redshift, Snowflake,Microsoft Azure Synapse Analytics, Exasol, Teradata, Vertica, MongoDB, etc.Others: Web Services, JDBC, ODBC, REST, OData, LDAPIDE: IntelliJ IDEA, EclipseFramework: Eclipse Rich Client Platform, JUnit, Spring, Hibernate, Angular, JQueryApplication Servers: WildFly, JBossCloud Technologies: Amazon Web Services, Microsoft Azure, Google Cloud PlatformDevelopment, Building, Versioning tools: Maven, Ant, GitDev and CI tools: Jira, FishEye, BitBucket, GitLab, Crucible, Confluence, JenkinsVirtualization and Containers: Docker, VirtualBox, VMware, Vagrant

Key Skills

• Docker
• Java
• SQL