About The Role We are seeking a highly skilled Grafana Stack Consultant with deep expertise in managing and scaling self-hosted observability platforms. This is a full-time contract opportunity that offers the flexibility of working remotely from anywhere. Our existing observability infrastructure comprises Grafana, Loki, Tempo, and Mimir, operating in a Docker Swarm environment across multiple Linux VMs. The system ingests approximately 500GB of logs per day and uses Wasabi S3 as the object storage backend. Responsibilities Recently, the platform has been facing performance degradation, including slow search queries, delays in log ingestion, and periodic outages affecting system observability. We are looking for a consultant who can analyze, troubleshoot, and optimize this stack to improve reliability, scalability, and overall system Responsibilities : Conduct in-depth performance analysis of the Grafana observability stack, particularly Loki, Tempo, and Mimir Identify and remediate performance bottlenecks in log ingestion, indexing, and query execution Optimize system configurations for enhanced throughput, latency, and fault tolerance Troubleshoot and resolve instability and downtime in the observability pipeline Recommend and implement best practices for operating the Grafana stack in Docker Swarm environments Collaborate with internal engineering teams to guide architecture improvements and ensure observability stack aligns with reliability goals Document configuration changes, optimization steps, and recommended operational Skills & Qualifications : 45 years of hands-on experience with self-hosted Grafana, Loki, Tempo, and Mimir Strong understanding of observability architectures, including metrics, logs, and tracing Proven track record of operating these components at scale, especially in high-ingestion environments (e.g., 500GB+/day) Proficiency in container orchestration, especially Docker Swarm; familiarity with Linux VM-based deployments Experience integrating and tuning object storage backends such as Wasabi S3 or other S3-compatible services Ability to diagnose complex issues across distributed systems and propose effective, sustainable solutions Excellent problem-solving skills and ability to work independently in a remote (Nice to Have) : Experience migrating from Docker Swarm to Kubernetes (K8s) Familiarity with CI/CD practices and infrastructure automation Previous consulting experience in infrastructure or observability-focused roles (ref:hirist.tech) Show more Show less

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Oracle GoldenGate Expert Exp- 8+ yrs Full Time Contract Opportunity Fully Remote please share resume at Khalil@weradioactive.com

Job Title: Business Development Executive Experience: 1–2 Years Location: Remote Industry: IT Staffing & Recruitment Full Time Opportunity Fully Remote please share resume at Khalil@weradioactive.com

About The Role We are seeking a highly experienced Oracle GoldenGate Expert to join our team on a full-time contract basis. This is a remote opportunity to work on cutting-edge data replication and real-time data integration projects for enterprise environments. Key Responsibilities Design, configure, and implement Oracle GoldenGate solutions for high-availability and low-latency data replication. Perform end-to-end data replication, real-time data integration, and Change Data Capture (CDC). Optimize GoldenGate processes for performance, reliability, and scalability. Develop and maintain robust disaster recovery and failover configurations. Collaborate with database administrators and application teams for seamless integration. Troubleshoot and resolve GoldenGate replication and performance issues. Required Skills & Experience 8+ years of hands-on experience with Oracle GoldenGate across various enterprise-level projects. Deep expertise in Change Data Capture (CDC), conflict detection/resolution, and performance tuning. Strong working knowledge of Oracle Database, PL/SQL, and large-scale data architectures. Proven ability to work independently in a remote setting and deliver reliable solutions. Excellent problem-solving and communication skills. Nice To Have Experience with other data replication or integration tools. Familiarity with cloud-based deployments (AWS, Azure, or OCI). Knowledge of monitoring and alerting solutions for GoldenGate environments. (ref:hirist.tech)