Archiviertes Projekt - Senior Java Developer (f/m/d) in Remote / Berlin! Ref.Nr. 3661

For a project we are looking for a Senior Java Developer (f/m/d)
Your tasks will be:

• Java Development for a critical on-premise application platform
• Producing clean, efficient code based on specifications and guidance
• Developing programs and systems (Java)
• Fixing and improving existing software
• Develop intuitive software that meets and exceeds the needs of the company
• Professionally maintain all software and create updates regularly to address customer and company concerns
• Analyze and test programs and products before formal launch
• Troubleshoot coding problems quickly and efficiently to ensure a productive workplace
• Developing programs to actively monitor the sharing of private information
• Actively seek ways to improve business software processes and interactions
• Coaching and training of development team members on software components, software technology stacks and software development practices to ensure common standards and knowledge sharing within and across development teams
• Development and testing of new features and changes (functional and non-functional) for an on-premises distributed microservice-oriented application platform
• Stability and robustness are extremely important since the application and its interfaces are essential for critical processes


Following Know-how is required:

• IT/tech-related academic degree (bachelor’s or master’s degree)
• Min. 10 years experience using Java (-related) technologies, including 3+ years using Spring Boot framework
• Backend (10+ years): Java 8-21 incl. Spring Boot (incl. Spring data, Spring cloud, Spring security), Hibernate, Oracle SQL, Oauth2, Camunda, Hazelcast IMDG
• Integration technology (5+ years): REST, AMQP, gRPC, OAS, SFTP
• Frontend (3+ years): React, Swagger, Javascript, Oauth2
• BuildDevOps (5+ years): CI/CD, Git, Jira, Confluence, Bamboo, Bitbucket, Octopus Deploy
• Very good knowledge of application development and maintenance (ADM) in the Java world
• Very good knowledge of the Windows and/or Linux-platform
• Good knowledge of Web technologies such as React as well as Javascript libraries for web front ends
• Good knowledge of Web integration technologies such as REST, gRPC
• Knowledge about relational database persistence development using SQL Server and Oracle Databases
• Conceptual knowledge of dependency injection, software design patterns and continuous integration
• Experience in developing with IntelliJ on Windows
• Experience in working in Scrum teams
• Language skills: English (C1) and German (B2) are necessary

Order Type: Contract / Freelance
Location: Remote / Berlin (close to 95% in Remote possible)
Start: asap
Duration: 2 years (with option of contract extension)

If you are interested, please let us know your hourly rate (Remote / Onsite) and your availability. We are looking forward to your application quoting the reference-number 3661