3w English ad, no German stated Technical Support Engineer Berlin Hybrid Full-time Mid GNGLS/NXT · 3 matching jobs 3+ YOE 3+ years of experience in technical support, application support, or a similar engineering-facing role. Hands-on experience analyzing logs and working with monitoring tools (e.g., Datadog). Basic SQL skills for investigating … Datadog, SQL, REST, Postman, Jira Job posting ↗+ Track 2mo German a plus Product Owner Locker.OS Berlin On-site Full-time Mid GNGLS/NXT · 3 matching jobs 4+ YOE >4 years of experience in product management/ownership, integration, implementation or technical project management in B2B Experience owning a backlog and writing clear requirements, user stories, and acceptance criteria within … Agile, Embedded Systems, Jira, Confluence Job posting ↗+ Track 5mo English ad, no German stated Senior Backend Engineer Berlin Hybrid Full-time Senior GNGLS/NXT · 3 matching jobs 5+ YOE 5+ years of proven experience as a Backend Engineer or in a similar role within a cross-functional team environment. Proficiency in Kotlin for backend development. Strong hands-on experience with Spring Boot, building robust and … Kotlin, Spring Boot, SQL, Apache Kafka, REST, Microservices Job posting ↗+ Track