1 to 25 of 30 Permanent Replication Jobs in London

design and data modelling experience \n SQL optimisation, query tuning and execution plan analysis \n Performance tuning, indexing and database optimisation \n Backup, recovery, replication, failover and disaster recovery \n Troubleshooting complex production database environments \n Data reconciliation and data integrity validation \n AWS services including IAM, CloudWatch ...

Extensive SQL development, query optimisation, and performance tuning expertise. Strong knowledge of database schema design, indexing, and data modelling. Experience with database backup, recovery, replication, failover, and disaster recovery. Hands-on experience troubleshooting large-scale production database environments. Experience leading data reconciliation and data quality activities. Strong understanding ...

Compute: IBM AIX (LPAR, Power systems, PowerVC), Linux (RHEL), Windows Server & AD. Virtualization: VMware vSphere, ESXi, vCenter, HA, DRS. Storage & Backup: SAN/NAS, replication, backup solutions. Networking: LAN/WAN, routing/switching, DC networking. Monitoring & Tools: Infrastructure monitoring, alerting tools, performance tools. Functional Expertise: Capacity planning & trending, performance ...

Implement and test: Regional failover strategies Active/Passive architectures Active/Active deployments Traffic Manager and Front Door failover patterns Database resiliency and replication Backup and recovery solutions Conduct regular resilience and recovery testing exercises. Identify and reduce single points of failure across platforms. Define and execute game days ...

proactive incident response using Datadog and AWS CloudWatch Ensure high availability and performance of relational and time-series databases (PostgreSQL/QuestDB), including replication, failover strategies, and query optimization Skills & Experience Required Extensive experience with AWS, including EC2, ECS, S3, RDS, Lambda, MWAA, API Gateway, Route53, SSM, EFS, Backup, DynamoDB ...

streaming platform: Design and implement the control plane that makes the multi‐cluster platform real — cluster lifecycle automation, topic and ACL provisioning, cross‐shard replication, and the self‐service interfaces that let product engineers onboard without understanding the infrastructure underneath. Make streaming best practices the default: Define standards ...

large distributed systems. You will implement real-time monitoring with Datadog and CloudWatch, ensuring high availability of PostgreSQL/QuestDB databases with robust replication strategies. Candidates should bring deep AWS expertise, Python automation skills, experience with Kafka/Kinesis, and a strong background in distributed #J-18808-Ljbffr ...

they arise. Provide support to the application owners, as needed. Configuration and installation of Microsoft SQL Server, including log shipping, database mirroring, SQL Replication, and AlwaysOn Availability Group setup. Proactively manage and monitor SQL Server infrastructure and assist teams to tune performance and remediate any issues utilizing the database infrastructure. ...

including identification, assessment, and mitigation of risks specific to GenAI and agentic AI. Design and deliver complex validation analyses, including model replication, challenger development, sensitivity testing, benchmarking, and ad‐hoc quantitative investigations. Own validation outputs end‐to‐end, from test plan design through clear, concise validation reporting and effective challenge ...

Technology Resilience framework and supporting guidance. DR Service Management & Vendor Oversight Provide governance and oversight of outsourced vendors delivering DR capabilities, including backup, recovery, replication, and failover services. Ensure third party DR solutions are designed, configured, and maintained to meet agreed resilience targets. Review vendor deliverables including DR plans, technical ...

field. \n 4-9 years of hands-on experience in NoSQL database engineering, specifically with Apache Cassandra. \n Proficiency in keyspace and table design, replication strategies, and performance tuning. \n Familiarity with Linux administration, CQL, and cluster operations. \n Experience in regulated environments, with a keen understanding of security measures. ...

time zones. What your day will look like The OpenSearch team is responsible for the automation of OpenSearch operations. This includes ensuring fault-tolerant replication, TLS, installation, and much more; but also provides domain-specific expertise on the actual data system to other teams within Canonical. This role is focused ...

scalable, reliable systems.We love contributing our work to open-source communities and have successfully done so with tools like Circus Train , a Hive dataset replication tool, and Waggle Dance , a federation service that allows access to data lake tables across multiple catalogs. Recently, we added Hive support to Apache Iceberg ...

alert noise. Implement intelligent alerting aligned to business services and critical customer journeys. Define migration-specific alerting for infrastructure failures, application degradation, latency increases, replication issues, and capacity constraints. Support operational readiness activities including rehearsals and production cutover monitoring. Compliance & Audit Ensure observability solutions meet financial services regulatory requirements ...

experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment Experience ...

experience with high-performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment Experience ...

Instrumentation and Electronics Experience with ownership of instrumentation and control systems Experience across distributed control system software and hardware architecture, including virtualised environments with replication and failover, is beneficial Hands-on programmable logic controller exposure across platforms such as Allen-Bradley and Siemens, plus supervisory control and data acquisition systems ...

tens of millions of MAU Deep expertise in TypeScript, Node.js, Go, and AWS Strong experience with PostgreSQL at scale , including query optimisation, partitioning, and replication Experience with service‐oriented architectures and decomposition patterns (Strangler Fig, domain‐driven design) Familiarity with AI and ML infrastructure , including vector databases, embeddings ...

proven deal patterns across local authorities, social housing, industrial supply chains, and private sector aggregators Use established supply-chain models as the template for replication across analogous customers Target higher margins, longer tenors, and stickier relationships Layer 3 — Connected PPAs as a growth channel Develop PPAs where prosumers, generators, infrastructure ...

storage environments. Monitor storage performance, capacity and availability across enterprise infrastructure. Troubleshoot and resolve storage-related incidents and performance issues. Configure and maintain storage replication, snapshots and high-availability solutions. Support infrastructure upgrades, migrations and storage refresh projects. Work closely with server, virtualisation and network teams to deliver infrastructure improvements. … environments (Fibre Channel and/or iSCSI). Strong knowledge of Windows Server infrastructure. Experience supporting VMware vSphere environments. Understanding of storage performance tuning, replication and disaster recovery. Experience working within enterprise production environments. Excellent troubleshooting and analytical skills. Desirable Experience within Financial Services or other regulated environments. Exposure ...

Active Directory groups for SQL on VM, role-based access controls, elimination of shared/admin accounts), backup and restore strategy, retention and archival, replication, monitoring (Redgate Monitor and equivalents), licensing, performance triage, and incident response. Acting as design authority for the wider data team coaching the SQL Developers … application support service desk ETL job failures, ad-hoc data corrections for blue-chip clients (e.g.visit deduplication, cross-system reconciliations), permissions requests, performance investigations, replication failures. Active participation in all team ceremonies daily stand-up, sprint planning, retros, sprint reviews, story-mapping, and architecture review helping the entire delivery team ...

Datasphere and SAP Analytics Cloud Consultant to lead the design and delivery of enterprise analytics and reporting solutions. The role includes developing data replication strategies and optimizing user experience. This position is remote and is focused on supporting a major SAP S/4HANA transformation. Candidates should have proven expertise ...

needed and continuously improve system reliability. Requirements Strong background in systems programming using Rust, Go, C++, or similar. Deep distributed systems knowledge including concurrency, replication, fault tolerance, and system design trade-offs. Experience building backend infrastructure, real-time systems, or high-reliability production platforms. Strong understanding of storage systems, data ...

Chief Executive the postholder plays a leading role in developing strategies to increase our impact, diversify our revenue streams and support the spread and replication of evidence-based models of care and service improvements, emerging from Pathway's own work and our wide inclusion health networks. The main tasks ...

closely with application, infrastructure, middleware, and security teams to deliver a resilient, scalable, and secure data platform.Key ResponsibilitiesDesign and implement Apache Cassandra clusters, keyspaces, replication strategies, and partitioning models.Develop scalable Cassandra data models aligned with application query patterns.Optimise read/write performance through appropriate consistency levels, compaction strategies … change management processes.Required Skills & Experience49 years of hands-on experience administering and engineering Apache Cassandra in production environments.Strong expertise in Cassandra architecture, keyspace design, replication strategies, partition key design, and data modelling.Excellent understanding of Cassandra internals including SSTables, Memtables, Commit Log, Gossip Protocol, Tombstones, and Compaction.Strong experience with CQL development ...