1 to 25 of 200 Contract SQL Jobs in London

Git), and automate Fabric workspace deployment Define data-quality rules, lineage and catalogue standards About You Solid track record in Data Engineering, BI Development or Analytics Engineering roles Strong SQL skills and a solid understanding of data-modelling principles (e.g., dimensional modelling, 3NF) Experience designing and building modern data pipelines and Lakehouse architectures Hands-on experience with at least one More ❯

Git), and automate Fabric workspace deployment Define data-quality rules, lineage and catalogue standards About You Solid track record in Data Engineering, BI Development or Analytics Engineering roles Strong SQL skills and a solid understanding of data-modelling principles (e.g., dimensional modelling, 3NF) Experience designing and building modern data pipelines and Lakehouse architectures Hands-on experience with at least one More ❯

we require candidates with an active SC Clearance. Responsibilities Own the target data architecture (ingest transform serve) and standards/guardrails. Plan and govern migration from Oracle/PL-SQL to Azure (e.g. Azure SQL/T-SQL), including cutover and risk. Define conceptual/logical/physical data models and interfaces. Oversee ETL/ELT in Azure Data Factory … ensuring reliability, observability and cost optimisation. Guide PL/SQL T-SQL conversion, recommending tooling (e.g. SSMA ). Champion DevOps practices (Git/GitHub, CI/CD) and produce clear design/runbook docs. Engage senior technical and non-technical stakeholders effectively. Skills & experience: Essential Advanced SQL ; strong Oracle PL/SQL and T-SQL (migration/conversion experience). More ❯

AI/ML integration proficiency (NLP, recommendation systems) Compliance awareness Cloud deployment experience (Azure/AWS) - highly desirable Backend development using other languages such as Python, Java - highly desirable SQL/NoSQL database design & optimisation - desirable DevOps (CI/CD pipelines, Docker, Kubernetes) - desirable TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Contract .NET More ❯

recommending improvements to architecture practices. Technical Skills & Experience Must-have: Extensive experience designing and implementing enterprise-scale data architectures Proficiency in data integration and ETL processes. Advanced skills in SQL, Python, or equivalent programming languages. Strong knowledge of data governance, data security, and compliance frameworks. Expertise in Master & Reference Data Management and Data Quality best practices. Cloud-based architecture experience More ❯

WPF/WCF/Winform Developer Duration - 6 months with likely extension Rate - £415 p/d (inside IR35) Location - Remote/Canary Wharf Tech Stack C# WPF Winforms SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database … languages like MS VBA for Excel and Access, MS VB and MS Excel Macros will also be required. Additional Tasks Defining Database objects required in systems to connect with SQL and Oracle Database Administrators in both London and New York. Providing script for database inquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to perform data analysis … relevant support teams such as other Development sections, Technical Support, Network and Infrastructure and DBA where Business users experience system problems. Assessing the impact of data processing loads on SQL and Oracle database and, when appropriate, finding alternative approaches. Rolling out changes with a coordination of Release manager. It is important to maintain the change history of applications GCS is More ❯

Required Proven experience as a Data Architect on large-scale programmes Strong background in Workday (Finance & HR data) Expertise in data integration, ETL, and data modelling Advanced skills in SQL, Python, or similar Strong knowledge of data governance, quality, and security best practices Experience with cloud architectures (AWS, Azure, or GCP) Track record of designing and implementing data management frameworks More ❯

structure data efficiently. Success will be measured by the delivery of a functioning data mart and reporting models, not dashboarding. YOUR SKILLS & EXPERIENCE The successful candidate will have: Strong SQL and DBT experience. Familiarity with Kimball methodology, dimensional modelling, and star schema design. Proven experience with Redshift or Snowflake. Strong background in cloud-based data environments (AWS preferred). Hands More ❯

Basic Qualifications Required: Minimum 7 years of hands-on Oracle CPQ experience. Must Have: Implementation Experience in CPQ Commerce and Configuration flows Technical Skills Must Have: Deep expertise in SQL, Java/C#, JavaScript, jQuery, XML/XSL, and BML. Development Methodologies Must Have: Experience with Agile/SCRUM is desirable. Global Collaboration Must Have: Ability to support multiple geographically More ❯

as a PowerBI Developer. Strong expertise in Microsoft PowerBI, including PowerBI Service, PowerBI Desktop, and PowerBI Report Server. Proficiency in DAX for creating custom calculations and measures. Experience with SQL for data discovery and manipulation. Ability to analyse complex datasets and provide actionable insights. Strong problem-solving skills and attention to detail. Effective communication skills for both technical and non More ❯

Catalog Drive automation and CI/CD practices across the data platform Explore new technologies to improve data ingestion and self-service Essential Skills Azure Databricks : Expert in Spark (SQL, PySpark), Databricks Workflows Data Pipeline Design : Proven experience in scalable ETL/ELT development Azure Services : Data Lake, Blob Storage, Synapse Data Governance : Unity Catalog, access control, metadata management Performance More ❯

Deliver financial forecasting and modelling, ensuring adherence to bank policies related to external and material reporting. What You'll Bring: Technical Expertise: Proficiency in data extraction and analysis using SQL and MS Excel, with experience in large datasets. Educational Background: A relevant technical degree, ideally in accounting or finance, with a strong understanding of financial processes. Experience: Previous work in More ❯

hands-on expertise in data modelling, distributed systems, and pipeline orchestration (Airflow, Step Functions)* Background in energy, trading, or financial markets is a strong plus* Excellent knowledge of Python, SQL, and data governance frameworks* Experience working with stakeholders in fast-paced, data-sensitive environments* Comfortable with DevOps/Infra-as-Code: Terraform, CloudFormation, CI/CD pipelines* Strong communication and More ❯

Familiarity with Agile & DevOps ways of working Familiarity with and experience of using UNIX Knowledge of CI toolsets Good client facing skills and problem solving aptitude DevOps knowledge of SQL Oracle DB Postgres ActiveMQ Zabbix Ambari Hadoop Jira Confluence BitBucket ActiviBPM Oracle SOA Azure SQLServer IIS AWS Grafana Oracle BPM Jenkins Puppet CI and other cloud technologies. All profiles will More ❯

Lead code reviews and promote best practices across the team Mentor and support junior engineers Required Skills & Experience Proven commercial experience in software development using C++ Strong knowledge of SQL Proficiency in Unix/Linux environments Degree in a numeric discipline (e.g., Computer Science, Mathematics) or equivalent professional experience Excellent communication skills, both written and verbal Desirable Skills Experience with More ❯

web technologies (e.g. CSS, HTML, HTML5, JavaScript, jQuery). Knowledge in UX design principles and ability to apply them when building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of C# and .Net including commonly used code libraries Bsc. in Computer Science or similar field of studies OutSystems More ❯

web technologies (e.g. CSS, HTML, HTML5, JavaScript, jQuery). Knowledge in UX design principles and ability to apply them when building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of C# and .Net including commonly used code libraries Bsc. in Computer Science or similar field of studies OutSystems More ❯

web technologies (e.g. CSS, HTML, HTML5, JavaScript, jQuery). Knowledge in UX design principles and ability to apply them when building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of C# and .Net including commonly used code libraries Bsc. in Computer Science or similar field of studies OutSystems More ❯

algo trading, smart order routing). Understanding of interest rate derivatives (swaps, futures). Familiarity with automation testing (advantageous). Strong knowledge of SDLC in Agile environments. Technical skills: SQL, Python, JavaScript, APIs, data reconciliation. Experience with Microsoft Office tools (Word, Excel, PowerPoint, Outlook). Strong documentation, bug reporting, and prioritisation skills. Excellent problem-solving, communication, and stakeholder management skills. More ❯

integrations Proven understanding of integration ETL/ELT concepts Advanced proficiency in Python for data transformation, scripting, and automation, including handling sparsely populated data sets Experience with database structures (SQL/DDL), including the creation and management of staging tables Ability to translate requirements into actionable technical tasks Excellent problem-solving and communication skills Solid understanding of software engineering principles More ❯

data-focused programmes or teams. Strong stakeholder management and facilitation skills, with the ability to translate complex needs into actionable requirements. Proficiency in data analysis and visualisation tools (e.g. SQL, Power BI, Tableau, or similar). Strong understanding of data lifecycle management and its application to business needs. Ability to produce clear documentation (BRDs, process maps, data dictionaries) and maintain More ❯

modeling, and data integration to support scalable and high-performance data solutions. Key Responsibilities: Design and implement end-to-end Azure-based data solutions using services such as Azure SQL Database, Data Factory, Synapse Analytics, Data Lake, DevOps, and Storage. Develop and optimize ETL processes using Informatica for data integration and migration across UNIX and Windows environments. More ❯

applications and data-driven solutions. The role involves building APIs, integrating systems, and optimizing backend processes. Key Responsibilities: Develop and maintain Python applications, APIs, and scripts. Work with databases (SQL/NoSQL) and ensure data integrity. Collaborate with cross-functional teams to translate requirements into technical solutions. Optimize code for performance, scalability, and security. Support integration with cloud platforms, automation More ❯

environment. Candidates must have several years of hands-on Oracle CPQ experience. Implementation Experience in CPQ Commerce and Configuration flows is essential. You must also have deep expertise in SQL, Java/C#, JavaScript, jQuery, XML/XSL, and BML. Experience with Agile/SCRUM is also required for this role. You must have the ability to support multiple geographically More ❯

likelihood of extension. This role can be completed on a fully remote basis and offers one to two days of work per week. Key Requirements Proficiency with Python and SQL for data transformation, pipeline development, and model integration Experience with modern data lake technologies such as BigQuery or Snowflake Experience working with large, complex, and high-volume data sets The More ❯