Senior Java Developer (Software Engineer) (f/m/x)- Core

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Requirements:

• 4+ years of professional programming experience, at least in one challenging project.
• Experience producing high-quality Java-based application code.
• Relevant experience in other programming languages (e.g. Golang would be advantageous).
• Experience with OpenSearch/ElasticSearch or another search technology in a production environment.
• Ideally experience with the OpenSearch/ElasticSearch API, Mappings and Index templates.
• Preferably knowledge of web and enterprise environments.
• Proficient English communication skills.
• Willingness to occasionally travel to our Hamburg, Germany office.

Responsibilities:

• Work on the backend of the Graylog products in Java together with your team.
• Lead the design, implementation, and delivery of successful large-scale, critical and/or highly complex software.
• Focus on data management, performance optimization, authentication, permission handling, scheduling, and architecture.
• Adapt and improve core elements of Graylog to fit well into on-premises and cloud environments.
• Implementation of OpenSearch management features from within Graylog.
• Backend design, code reviews, automated tests.
• Coach and mentor your peers.