5 of 5 Contract Data Integration Jobs in the City of London

Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR -based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion technologies Proven background ...

Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR-based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion technologies Proven background ...

Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR-based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion technologies Proven background ...

follow-up communications * Build solutions using OpenAI APIs, large language models, RAG, embeddings, vector search and tool calling * Implement permissions, monitoring, escalation processes and data-privacy controls * Integrate third-party systems using APIs, webhooks and data pipelines * Automate repetitive commercial and operational processes * Create dashboards and reporting tools … systems * Practical experience with OpenAI APIs, LLMs, RAG and agentic workflows * Experience integrating CRM platforms, WhatsApp Business, webhooks and third-party APIs * Strong SQL, data-integration and dashboard-development skills * Knowledge of technical SEO, GA4, Google Tag Manager, Google Ads tracking and conversion optimisation * Experience with Opera Cloud ...

utilise your NoSQL expertise in a fast-paced environment and contribute to enhancing fraud detection capabilities. Key Responsibilities: Design & Implement: Craft Cassandra keyspaces, data models, and cluster architecture tailored for a high-throughput fraud detection platform. Collaborate: Work closely with application and middleware teams, ensuring seamless data integration and alignment with business goals. Optimise: Take ownership of keyspace design, performance tuning, and operational readiness of the data platform. Documentation: Produce essential design documentation and operational runbooks for effective knowledge transfer. What You'll Bring: A Bachelor's degree in Computer Science, Information Technology, Engineering ...