1 to 25 of 35 Contract ETL Jobs in London

Programming/Query Strong expertise in SQL for data transformation and performance optimization Python (preferred) for automation and data engineering tasks. Data Engineering Enterprise ETL/ELT pipeline architecture Data warehousing and enterprise data modelling Dimensional modelling (Star Schema, Snowflake Schema) Data pipeline scalability and reliability design. AI/Data ...

OneLake) and Snowflake . This role is central to powering our BI, analytics, and AI/ML initiatives. The Role Build & Integrate: Develop complex ETL/ELT pipelines and implement OneLake interoperability between Fabric and Snowflake. Architect: Operate a Medallion architecture (Bronze/Silver/Gold) and design curated datasets ...

innovation. They're investing in data to support smarter decision-making as they continue to scale. Description Databricks experience essential Design, build, and maintain ETL/ELT data pipelines supporting People Analytics use cases. Develop scalable models and schemas to integrate data from HRIS, ATS, learning platforms, engagement tools, and ...

PostgreSQL-based data platformLead the shift away from Databricks and spreadsheet-dependent reportingCreate dimensional data models covering investments, pricing, performance and related domainsDevelop reliable ETL/ELT processes in PythonImplement data quality, reconciliation and validation controlsOptimise database performance for analytical and reporting workloadsEnsure compliance with FCA and TPR regulatory guidelinesSet ...

teams o Experience operating within agile delivery environments Data & Integration Expertise o Strong understanding of integration design patterns (REST APIs, message queues, eventdriven integration, ETL, batch processing). o Experience working with master data domains (Party, Facility, Instrument, Product, Country, Sector, Ratings). Technology & Platform Knowledge o Hands-on architectural ...

. The right person will be comfortable sitting between data engineering and security/IAM teams . What youll be doing Build and maintain ETL/ELT pipelines using Azure Data Factory, Databricks and SQL Server Develop and support data models, reporting layers and curated datasets for IAM/access ...

activities for Oracle Fusion Cloud implementation. Should have knowledge of Oracle Fusion data models across multiple modules (Financials, SCM, EPM etc), strong expertise in ETL, data governance and cloud data integration tools. Your responsibilities: (Up to 10, Avoid repetition) Define and lead the data architecture strategy for Oracle Fusion Cloud ...

Lakehouse, Dataflows Gen2, Pipelines, semantic models, governance). Strong Azure engineering and integration capability across data services and cloud architecture. Expertise in data warehousing, ETL/ELT, data lakes, modelling and modern BI practices. Strong Power BI knowledge - modelling, governance, performance and best practice. Understanding of digital integration, automation tooling ...

years Data Engineering experience Strong Python & SQL skills Experience with Airflow, Dagster, or similar orchestration tools Cloud experience (GCP) Strong understanding of data modelling & ETL/ELT GCP stack (BigQuery, Composer, Dataproc, etc.) Data governance & DataOps experience CI/CD or Terraform knowledge ...

produced Architecture Decision Records (ADRs) Data Engineering & Modelling Dimensional modelling (Kimball) , star schemas SCD Type 2 MDM concepts (entity resolution, golden records) Batch & incremental ETL/ELT pipelines File-based ingestion (CSV/XLS) with error handling SQL Server replication (snapshot/delta strategies) Performance & Access Partitioning strategies (date/ ...

and ready for business-as-usual handover. Required Skills & Qualifications: Proficient in Python, Scala, and SQL. Extensive experience in data modelling and ELT/ETL processes. Strong hands-on experience with Google Cloud Platform, including BigQuery, Dataflow, Pub/Sub, Composer, and Cloud Run/App Engine. Familiarity with ...

data pipelines, including troubleshooting incidents, conducting root cause analysis, managing SLAs, and improving resiliency across business-critical data feeds. Requirements: SQL Python/Bash ETL/ELT support Workflow orchestration (Airflow or Dagster) AWS data services (Athena, S3, MWAA, Iceberg) Data quality monitoring & incident management Nice to Have: Airbyte ...

dashboards Modernise systems into cloud-native, API-first architectures Key skills Cloud engineering (Azure, Kubernetes, serverless, DevOps) Python and relational databases (SQL) Data platforms, ETL/ELT, and analytics AI tools and LLM integrations (e.g. GPT, Claude, Gemini) Security, governance, and regulated environment experience Why this team? Work ...

dashboards Modernise systems into cloud-native, API-first architectures Key skills Cloud engineering (Azure, Kubernetes, serverless, DevOps) Python and relational databases (SQL) Data platforms, ETL/ELT, and analytics AI tools and LLM integrations (e.g. GPT, Claude, Gemini) Security, governance, and regulated environment experience Why this team? Work ...

complex procedural logic into scalable, production-ready distributed pipelines for a Tier-1 financial services environment. Core Responsibilities Engineering Leadership: Design and develop complex ETL/ELT pipelines and Data Marts using PySpark, EMR, and Glue. Legacy Modernisation: Architect the conversion of SAS Base/Macros into modular, testable Python ...

complex procedural logic into scalable, production-ready distributed pipelines for a Tier-1 financial services environment. Core Responsibilities Engineering Leadership: Design and develop complex ETL/ELT pipelines and Data Marts using PySpark, EMR, and Glue. Legacy Modernisation: Architect the conversion of SAS Base/Macros into modular, testable Python ...

developing REST APIs or microservices with Spring Boot. Experience containerising applications with Docker. Understanding of relational and NoSQL databases. Familiarity with modern data architectures (ETL/ELT, streaming, event-driven systems). Knowledge of cloud platforms (AWS, Azure, GCP) is a plus. Excellent problem-solving skills and a collaborative mindset. ...

Required: Strong hands-on experience with IBM DataStage Proven expertise with Amazon Redshift , Amazon S3 , and Amazon QuickSight Extensive experience in data migration and ETL processes (both batch and real-time) Data warehouse architecture, development, and optimisation Strong understanding of DevSecOps principles and secure engineering practices Solid Java development experience ...

using Azure SQL Database/Azure SQL Managed Instance/Azure Synapse Analytics. Build and maintain star and snowflake schemas for analytical workloads. Develop ETL/ELT pipelines for ingesting and transforming data from multiple source systems. Implement data partitioning, indexing, and performance optimization strategies. Data Modeling & Analytics Develop OLAP … SSAS). Strong data modeling skills (star schema, dimensional modeling). Azure & Data Engineering Experience with: Azure Synapse Analytics Azure Data Factory or similar ETL tools Azure Storage/Data Lake Experience designing data pipelines and transformations. To apply for this role please submit your CV or contact Dillon Blackburn ...

long term remote contract as a Data Engineer, Inside IR35. The key skills required for this Data Engineer position are: Python SQL ETL Azure Databricks If you do have the relevant experience for this remote Data Engineer position, please do apppy. ...

design, develop, and maintain scalable data warehouse solutions and deliver impactful business intelligence dashboards. The ideal candidate will have expertise in data modeling, ETL/ELT processes, and Power BI reporting to support data-driven decision-making across the organization. Key Responsibilities Design, develop, and maintain enterprise data warehouse architectures … and data pipelines. Build and optimize ETL/ELT processes to integrate data from multiple sources. Develop and maintain Power BI dashboards and reports that provide actionable business insights. Implement data models (star schema, snowflake schema) optimized for analytics and reporting. Ensure data quality, consistency, and governance across the data ...

monitoring, alerting, and operational best practices Requirements - Python - QL - Starburst, Trino, or Presto experience - BONUS: Knowledge in Capital Markets, skills in Data Warehousing and ETL/ELT Solutions Contract details - Day rate: Open (Inside IR35 via umbrella) - Location: London (3 days on-site per week, 2 days remote) - No visa ...

and Elasticsearch. Building and supporting CI/CD pipelines, refactoring code, and developing automated tests. Strong knowledge of Nginx, Apache Tomcat/HTTP, and ETL processes. Installing and supporting Oracle 11, including Partitioning, RAC, RMAN (PL/SQL desirable). Hands-on experience with Docker, VMWare ESX v6, and related ...

role would be ideal for a professional with GIS skills in the ESRI suite of software, who also has a working knowledge of using ETL tools such as Safe FME for managing efficient workflows and is looking to produce creative GIS solutions. -Produce creative and innovative GIS solutions using ...

engineering delivery of a modern Microsoft data platform, centred on Microsoft Fabric (Pipelines, Dataflows Gen2, Lakehouse, Notebooks). Building, optimising and maintaining ELT/ETL pipelines across Fabric, Azure Data Factory and Databricks. Delivering high-quality datasets across the medallion architecture (Bronze/Silver/Gold). Developing scalable models … with Azure Databricks and Delta Lake engineering. Solid working knowledge of the Microsoft data stack: Azure Data Factory, ADLS Gen2, Synapse, Azure SQL. Strong ETL/ELT experience using modern cloud data tools. Proven ability to build and optimise Power BI datasets, semantic models, and performance tuning. Good understanding ...