10 of 10 DB2 Jobs in London

Qualifications 10+ years of hands-on technical experience with mainframe systems and technologies such as COBOL, JCL, Assembler, PL/I, RPG, Rexx, CICS, DB2, IMS DB, IMS DC, VSAM, Adabas/Natural Experience on distributed client-server architecture systems, with proficiency in technologies such as Java , .NET ...

infrastructure-level considerations RPG IV, RPGLE, free format RPG, fixed format RPG, IBM i, IBMi, AS400, iSeries, IBM Rational Developer, SQL, Embedded SQL, DB2 for i, performance tuning, Visual Explain, journalling, journal receivers, system APIs, joblogs, subsystems, activation groups, service programs, modules, CL programming, authority management, user profiles, object ...

based) Contract: Inside IR35 Start: Immediate Key Requirements: Strong experience in mainframe re-hosting/modernization Hands-on migration of COBOL, CICS, JCL, DB2, VSAM workloads to AWS Expertise with Rocket Software toolset : Enterprise Analyzer Enterprise Developer Data Replicate/Sync Experience with Micro Focus Enterprise Server/Developer ...

data extraction approaches from live systems Experience required: Proven experience delivering data migration in banking or payments systems Strong hands-on expertise with IBM DB2 on mainframe, including: Indexing, clustering, partitioning, archiving Query optimisation in high-volume environments Experience working in large-scale, high-throughput systems where: Data extraction ...

Payment Rails: Expert-level BACS & Faster Payments (FPS) . Global Messaging: SWIFT & SEPA mastery, including ISO 20022 (MT/MX) . Mainframe Core: IBM DB2 specialist (Query Optimisation, Partitioning, Archiving). Data Migration: Hands-on Extraction , Mapping , and Lineage for high-throughput systems. Risk & Governance: CASS or CISA-aligned ...

Payment Rails: Expert-level BACS & Faster Payments (FPS) . Global Messaging: SWIFT & SEPA mastery, including ISO 20022 (MT/MX) . Mainframe Core: IBM DB2 specialist (Query Optimisation, Partitioning, Archiving). Data Migration: Hands-on Extraction , Mapping , and Lineage for high-throughput systems. Risk & Governance: CASS or CISA-aligned ...

based) Contract: Inside IR35 Start: Immediate Key Requirements: Strong experience in mainframe re-hosting/modernization Hands-on migration of COBOL, CICS, JCL, DB2, VSAM workloads to AWS Expertise with Rock click apply for full job details ...

enable delivery of features to mobile/online banking customers. The person will have hands-on experience with Mainframe Technologies such as CICS and DB2, along with an understanding of AWS Services This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model … limited to 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 ...

Role: AI/ML Engineer/ETL Developer (IBM DB2) Location : Fenchurch Street, London EC3M 4BT Work Type: Hybrid Duration: 4 Months Overview: TekWissen Group is a workforce management provider throughout the UK, Europe and many other countries in the world. The client below is a global professional services … dress rehearsals and go-live. Mandatory Skills & ExperienceHands-On Experience Delivering data migration in banking environments, specifically within payments or similarly critical transaction systemsIBM DB2 on Mainframe Strong Expertise Required Indexing, clustering, partitioning and archiving- Query optimisation in high-volume environmentsLarge Scale Systems Experience Working with high-throughput systems ...

transformation logic. Establish migration controls, governance, and validation processes. Lead data migration planning, rehearsals, and cutover readiness. Mainframe Data Expertise Work extensively with IBM DB2 on Mainframe, including : Indexing Clustering Partitioning Archiving Query optimisation in high-volume environments Data Extraction & ETL Delivery Design safe extraction strategies from complex … Strong experience delivering data migration in banking environments, ideally payments. Proven experience bridging legacy mainframe systems and modern target platforms. Deep expertise in IBM DB2 on Mainframe. Strong knowledge of ETL, data mapping, lineage, and reconciliation. Experience extracting data from high-volume live systems without disruption. Understanding of payment ...