6 of 6 Permanent Batch Processing Jobs in London

data infrastructure * Data modelling for analytical workloads - dimensional modelling, data vault, or equivalent; schema evolution, slowly changing dimensions, and downstream impact analysis * Stream and batch processing patterns; late data handling, watermarking, and backfill strategies; throughput vs latency trade-offs in pipeline design * Production data observability - data lineage, quality … market data feeds (Bloomberg, Refinitiv), tick data, trade history, reference data, or instrument master management * Apache Spark or Flink for large-scale stream and batch processing beyond the Databricks ecosystem * dbt or equivalent SQL transformation layer; experience building and maintaining dbt projects in a production data warehouse * Event ...

function, setting standards, mentoring engineers, and working closely with both internal teams and external delivery partners. The Role Data Engineering & Pipeline Development Transform legacy batch processes into scalable, observable data pipelines Build and deliver high-quality data products in line with architectural designs Work across modern cloud platforms including ...

Python, Shell scripting, and GitLab pipeline. Required Skills and Qualifications: Proven experience in mainframe environments, particularly with CICS webservices, ZOS Connect EE, DB2, and batch processing. Strong skills in mainframe transaction management, JCL, and system debugging tools. Familiarity with SOAP, WSDL, JSON, and integration patterns such ...

understanding of .NET memory management internals - GC generations, LOH, pinned objects, finalisation, and how allocation patterns affect runtime behaviour Experience optimising high-throughput data processing pipelines - including async/await patterns, Channel, pipelines, and avoiding synchronisation bottlenecks Proven ability to diagnose large dataset query performance issues across both relational … patterns, LOH fragmentation, finaliser queues, and GC tuning (gen0/1/2, server vs. Workstation, DATAS) Investigate and optimise high-throughput data pipelines - batch processing, streaming patterns, buffer management, and backpressure handling Identify and resolve large dataset query performance issues - index utilisation, query plan analysis, pagination strategies ...

understanding of .NET memory management internals — GC generations, LOH, pinned objects, finalisation, and how allocation patterns affect runtime behaviour Experience optimising high-throughput data processing pipelines — including async/await patterns, Channel , pipelines, and avoiding synchronisation bottlenecks Proven ability to diagnose large dataset query performance issues across both relational … patterns, LOH fragmentation, finaliser queues, and GC tuning (gen0/1/2, server vs. workstation, DATAS) Investigate and optimise high-throughput data pipelines — batch processing, streaming patterns, buffer management, and backpressure handling Identify and resolve large dataset query performance issues — index utilisation, query plan analysis, pagination strategies ...

Billing Project Costing Travel & Expense (T&E) Validate financial processes - journals, vouchers, payments, reconciliations, asset capitalization, procurement flows, project allocations, invoicing, etc. Test PeopleSoft batch processes (AE, BI, AP, AM jobs), workflow routing, security roles, and financial configuration setups. Perform end-to-end validation of financial integrations (banking, payment … working. Essential Skills & Experience 7+ years of experience in software testing with strong Test Lead experience. Strong understanding of PeopleSoft Financials functionality, tables, batch jobs, and configuration. Strong SQL skills (Oracle/SQL Server) for financial data validation. Strong client-facing experience on complex transformation programmes. Hands-on experience ...