26 to 50 of 58 Clustering Jobs in London

code generation, refactoring, and performance tuning. Technical Strategy & Database Optimization: Promote technical direction and engineering best practices across teams for Change Data Capture (CDC), clustering, data migration, and aggregation. Use AI query-optimization tools to analyse execution plans, auto-tune complex Snowflake/Iceberg SQL workloads, and eliminate performance bottlenecks. ...

code generation, refactoring, and performance tuning. Technical Strategy & Database Optimization: Promote technical direction and engineering best practices across teams for Change Data Capture (CDC), clustering, data migration, and aggregation. Use AI query-optimization tools to analyse execution plans, auto-tune complex Snowflake/Iceberg SQL workloads, and eliminate performance bottlenecks. ...

production quality code using ML libraries and deep learning frameworks. Good understanding of the foundational principles and practical implementations of ML algorithms such as clustering, decision trees, deep learning, reinforcement learning, etc. Strong knowledge of NLP, language modelling, prompt engineering, and domain adaptation. Ability to communicate complex concepts and results ...

successful offline test. We are very passionate about applying machine learning technology, and have productized everything from classic supervised models, to cutting-edge unsupervised clustering algorithms, to novel applications of transformer neural networks. We test and measure the real customer impact of each model we deploy. What will ...

keeping automated suites stable rather than letting them rot into a graveyard of quarantined tests. Experience introducing AI-assisted testing practices (test generation, failure clustering, coverage analytics) with sensible controls around review and trust. Strong TypeScript and JavaScript - not just writing test scripts, but building helpers, tooling, and debugging into ...

infrastructure, automation, and deployments. You will define standards and reference architectures, lead complex initiatives across Windows/Linux platforms (with deep expertise in Windows clustering), and own end-to-end reliability—from Infrastructure as Code to release engineering and observability. What you will be doing: Act as technical lead … infrastructure provisioning, configuration management, CI/CD, release processes, and operations Design and support Windows-based high availability solutions , with deep ownership of Windows clustering (failover/HA patterns, maintenance, upgrades, troubleshooting) Lead Linux automation and platform standardization (configuration, patching, hardening, performance tuning) Own Infrastructure as Code strategy with Terraform ...

/CD workflows. Lead the architectural effort to optimize Snowflake credit spend. Identify high-cost query anti-patterns and design warehouse scheduling and clustering strategies to ensure performance scales with business growth. Architect data structures specifically for LLM/GenAI consumption—including vector search optimization, embedding pipelines, and metadata-rich ...

successful offline test. We are very passionate about applying machine learning technology, and have productized everything from classic supervised models, to cutting-edge unsupervised clustering algorithms, to novel applications of transformer neural networks. We test and measure the real customer impact of each model we deploy. What will ...

site support as part of on-call rotations. The candidate will have strong Linux Red Hat production experience, automation skills, VMware and Veritas clustering knowledge, and experience with AWS services and enterprise monitoring. #J-18808-Ljbffr ...

ingestion, transformation, storage, governance, and reporting. Lead migration of Legacy data warehouses and ETL workloads to GCP and BigQuery. Design optimized BigQuery schemas, partitioning, clustering, and performance tuning strategies. Develop data pipelines using Cloud Dataflow, Dataproc, Cloud Composer, Cloud Functions, Pub/Sub, and Cloud Storage. Work with client business ...

rules, organisational hierarchies and operational relationships - Build streaming data pipelines that ingest and connect structured transactional data with unstructured business information - Optimise graph queries, clustering, sharding and sub-graph extraction for high-throughput, low-latency use cases - Ensure graph data can be supplied efficiently and reliably to machine learning ...

rules, organisational hierarchies and operational relationships - Build streaming data pipelines that ingest and connect structured transactional data with unstructured business information - Optimise graph queries, clustering, sharding and sub-graph extraction for high-throughput, low-latency use cases - Ensure graph data can be supplied efficiently and reliably to machine learning ...

perception systems to meet latency, memory, compute, accuracy and reliability requirements. Develop robust point cloud preprocessing and feature extraction methods, including filtering, clustering, ground removal, motion compensation, registration support and coordinate‐frame handling. Evaluate and improve perception performance in challenging real‐world conditions, including occlusion, sparse returns, reflective surfaces, adverse ...

using to provide better insights to our users. Predicting when a user is going in overdraft, when a card payment is coming through or clustering a huge set of subscriptions are a few of the problems we are tackling Scaling: our services are used by millions of people. We need ...

using to provide better insights to our users. Predicting when a user is going in overdraft, when a card payment is coming through or clustering a huge set of subscriptions are a few of the problems we are tackling. Scaling: our services are used by millions of people. We need ...

comprehensive data inventory and classification framework, mapping datasets to agreed retention and governance policies. Restructure BigQuery environments to support enforceable retention through partitioning, clustering, security controls, and automated expiration policies. Establish a practical DPIA process, including templates, workflows, and completed assessments for high-risk data flows. Deliver detailed runbooks, operating ...

manual processes. Oracle Middleware Work with Oracle SOA, WebLogic, Portal, IAM, OHS and APEX . Troubleshoot issues across database and middleware layers. Support WebLogic clustering and JVM tuning where required. Work with application and infrastructure teams to resolve complex technical issues. Leadership & Delivery Provide technical guidance and mentoring to Senior … pipelines . Experience with RMAN and OEM . Strong experience with SOA, WebLogic, Portal and IAM . Experience with EBS Concurrent Managers and WebLogic clustering/JVM tuning. Strong scripting and automation skills. Practitioner knowledge of Git and AWS CloudFormation . Experience working in Agile delivery environments . Strong mentoring ...

Support Oracle E-Business Suite R12 environments and associated middleware technologies. Manage RMAN backup and recovery processes. Administer Oracle Enterprise Manager environments. Support WebLogic clustering and JVM tuning activities. Create and utilise AWS CloudFormation templates to automate infrastructure deployment. Work collaboratively within Agile product delivery teams. What you'll need … supporting Oracle E-Business Suite R12. Expert experience supporting SOA, WebLogic, Portal and IAM technologies. Expert experience supporting EBS Concurrent Managers. Experience of WebLogic clustering and JVM tuning. Strong scripting and automation experience. Practical Git experience. Ability to create and utilise AWS CloudFormation templates. Experience working within Agile delivery environments. ...

Support Oracle E-Business Suite R12 environments and associated middleware technologies. Manage RMAN backup and recovery processes. Administer Oracle Enterprise Manager environments. Support WebLogic clustering and JVM tuning activities. Create and utilise AWS CloudFormation templates to automate infrastructure deployment. Work collaboratively within Agile product delivery teams. What you'll need … supporting Oracle E-Business Suite R12. Expert experience supporting SOA, WebLogic, Portal and IAM technologies. Expert experience supporting EBS Concurrent Managers. Experience of WebLogic clustering and JVM tuning. Strong scripting and automation experience. Practical Git experience. Ability to create and utilise AWS CloudFormation templates. Experience working within Agile delivery environments. ...

governed semantic layer) and build stunning dashboards used by Sales, Buying, Ops & Finance Optimise datasets for performance, cost, and freshness (partitioning, clustering, and incremental models). AI/ML Enablement Work with Liberty’s AI & Automation Dev Team to prepare and expose curated data to our AI/ML toolsets … code reviews, and test-driven development Excellent stakeholder engagement and communication skills Experience with Lakehouse patterns; setting standards, quality checks etc. Parquet partitioning and clustering to optimise for query speed and cost GitHub Actions REST APIs ML Ops tooling What can you expect 25 days holiday excluding public holidays increasing ...

environment. Experience of automation using Configuration Management tools like Ansible, Chef, Puppet, Salt Stack. Experience of supporting production VMware environments. Experience of Symantec Veritas Clustering Production Support. Experience to performing diagnostic and troubleshooting of the AWS Product set such as EC2, Lambda, EKS, ECR, WorkSpaces, EBS, EFS, S3, RDS MSSQL … systems such as Service Now and an understanding of priorities and SLA’s. Operational Provide project support for the Production Linux environments with Symantec Clustering Technology. Responsibilities include Linux backup/restores, daily checks, maintenance tasks and building new systems and applying service packs. Manage and escalation problems as appropriate. ...

level security, dynamic data masking, and PII governance in line with regulatory requirements (GDPR, BCBS 239) Champion Snowflake best practices for performance tuning, clustering keys, materialised views, and query optimisation Evaluate Snowflake‐native capabilities (Snowpark, Cortex AI, Dynamic Tables) and recommend adoption where they accelerate data product delivery Govern … Data Governance Data lineage, cataloguing (Apache Atlas/Collibra/Snowflake Horizon), GDPR, BCBS 239, MDM AI/ML Data Query & Performance SQL optimisation, clustering keys, partitioning, query profiling, cost‐based tuning Data Landscape The Data Architect will work across the following technology landscape. Candidates should have direct experience with ...

Job Description What We Do At Goldman Sachs, our Engineers don't just make things - we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing ...

IT Technical Consultant Location: London Bridge x 5 days per week Permanent Atrium Associates are delighted to be supporting a leading Managed Service Provider in the search for an experienced IT Technical Consultant to join ...

scalable and reliable graph operations that support Graph RAG and AI-driven workloads. Key ResponsibilitiesPlatform Engineering & AdministrationConfigure and manage Neo4j clusters (HA setups, causal clustering)Implement and maintain indexes, constraints, and storage optimizationManage backup, restore, and disaster recovery processesPerformance OptimizationTune and optimize Cypher queries for production workloadsOptimize graph traversal patterns … Graph Architects, Agentic Platform Leads, and data teamsSupport development teams with query optimization and platform guidanceContribute to best practices and platform standardsRequired SkillsNeo4j Administration (clustering, backup, recovery, monitoring)Cypher Optimization (query tuning, execution plans, indexing strategies)Cloud Infrastructure (AWS/Azure/GCP, containerization, scaling)Security (RBAC, authentication, data protection ...