1 to 25 of 163 Contract SQL Jobs in London

standards for data assets and pipelines Technical Coordination · Work closely with Data Engineers, BI Developers, and Data Scientists · Oversee delivery of data pipelines (e.g., SQL, Python, cloud platforms like Azure/AWS/GCP) · Support data architecture alignment and best practices Risk & Dependency Management · Identify delivery risks and blockers early ...

SQL Database Administrator – SC Cleared – London/remote – 6-months My Customer is seeking an experienced SQL Database Administrator to join a large-scale infrastructure team, supporting a range of critical database transformation and migration projects. You'll play a key role in delivering database solutions, supporting application migrations … ensuring SQL environments are secure, resilient, and built to a consistently high standard. Skills required from the SQL Database Administrator: Active SC Clearance (mandatory). Experience in a Critical National Infrastructure environment Strong commercial experience administering Microsoft SQL Server environments. Experience working with SQL Server 2016 through to SQL Server ...

Performance Improvement: Identify and resolve performance bottlenecks across pipelines and processing workflows. Required Skills & Experience: Essential: Strong commercial experience in Python development. Proficient in SQL, including query optimisation and data modelling. Hands-on experience with Databricks. Proven track record in designing and building enterprise data platforms. Experience in developing ...

ingestion. Strong understanding of data architecture, enterprise data models, data dictionaries and data governance. Experience working with Power BI or similar reporting platforms. Excellent SQL skills and a strong understanding of cloud-based data engineering best practices. Ability to communicate technical concepts clearly to both technical and non-technical stakeholders. ...

Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid/Canary Wharf Tech Stack C# WPF Winforms Javascript 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, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required. As well as application development, this role will also include all aspects of system constructions and support ...

models, aggregations and query optimisation. * Hands-on experience implementing Incremental Refresh and dataset partitioning. * Experience using XMLA endpoints, Tabular Editor and DAX Studio. * Strong SQL expertise and dimensional modelling knowledge. * Experience with large-scale analytical platforms. * Strong Python scripting experience supporting automated semantic model refresh processes. * Experience with PowerShell, Power ...

object-oriented programming principles. Excellent understanding of software design patterns and best practices. Strong experience building service-oriented or distributed systems. Advanced MS SQL development skills. Experience using DevOps and CI/CD tooling. Practical knowledge of AI-assisted software development, including enterprise use of Large Language Models (LLMs ...

testing. Experience of testing differing types of applications and scenarios, e.g. web, data and mobile applications. Knowledge of Azure Data Factory. Medium to strong SQL skills (understanding and writing). Knowledge of data models and dimensional models, together with a solid reporting skill set. Previous experience of data testing ...

data governance, quality monitoring and consistent reporting definitions You will need proven experience in a data engineering or technical business intelligence role, with strong SQL and/or Python skills for handling and automating data. Experience building data pipelines and working with APIs is essential, alongside a strong ...

streamline data processes. Who We're Looking For: Basic Qualifications: - Relevant experience in analytics, financial systems, data engineering, or business intelligence. - Proficiency in SQL, ETL, and handling large, complex datasets. - Familiarity with indirect tax concepts and accounting principles. - Strong communication skills to convey analytical findings to both business and technical ...

engineering, data architecture, integration or large-scale data transformation programmes. Experience building automated workflows, operational tooling and data driven business processes. Strong Python and SQL skills with the ability to work hands-on where required. Experience designing integrations across multiple enterprise platforms, APIs and external data sources. Knowledge ...

data validation techniques. - Experience with Azure Data Factory, including understanding pipelines, datasets, and data flows. - Knowledge of data modelling and dimensional modelling concepts. - Solid SQL skills, including writing and analysing complex queries. - Experience using Azure DevOps for test and defect management. - Knowledge of structured testing methodologies and QA best practices. ...

accuracy and detail. Skills & Experience: Advanced Excel Skills: Proficient in PowerQuery, VBA, advanced formulas, pivot tables, lookups, and charts. Programming Knowledge: Experience with SQL or Python, with a strong interest in developing technical capabilities for reporting and workflow optimisation. Data Management Expertise: Proven ability to handle data with high accuracy ...

scale enterprise data platforms, migrating legacy environments into cloud-native solutions using the latest AWS and Snowflake technologies. Key skills: Snowflake, Teradata & Informatica Python & SQL AWS, Airflow & DBT GitHub & CI/CD ETL & Data Warehousing Control-M, Unix/Linux Data Modelling & Performance Optimisation You'll design and optimise scalable ...

development experience. Advanced expertise in Java, Spring Boot and microservices architecture. Strong experience designing and developing REST APIs and distributed systems. Experience with Oracle, SQL/NoSQL databases and data modelling. Experience with Kafka, RabbitMQ or other event-driven messaging technologies. Strong knowledge of CI/CD pipelines ...

senior data quality professional who can quickly understand existing frameworks, work independently, and add value from day one. You'll be equally comfortable writing SQL and reconciliation tests, discussing data issues with engineers, presenting findings to finance stakeholders, and creating documentation that enables others to support and extend the solution. ...

development best practices and software development lifecycle. Experience with UiPath Studio, Orchestrator and REFramework. Knowledge of API integrations and web services. Experience working with SQL databases. Strong debugging and problem-solving skills. Excellent communication and stakeholder engagement skills. Experience working within Agile delivery environments. Desirable UiPath Advanced Developer Certification. Experience ...

frameworks. Experience with Gov.UK Front End and working with frameworks including Nunjucks. Understanding of RESTful APIs and API design best practices. Familiarity with databases - SQL and NoSQL (eg. Redis). Knowledge of authentication and authorisation (JWT, OAuth). Experience with unit testing, integration testing and end-to-end testing (Jest ...

cases and process maps. Strong understanding of system integration concepts, APIs and distributed applications. Experience working closely with software engineering and architecture teams. Good SQL skills and the ability to analyse and interrogate data. Strong understanding of software development lifecycle (SDLC) methodologies. Experience working within Agile and Scrum delivery frameworks. ...

skills with the ability to collaborate across technical and non-technical teams. Technical Environment Essential Technologies Java Spring Boot Spring MVC RESTful APIs Microservices SQL Maven/Gradle Git/Bitbucket Jenkins (or similar CI/CD tools) Jira Confluence IntelliJ, Eclipse, or VS Code Desirable Technologies Docker Kubernetes ...

roadmap and AI strategy. What We're Looking For Essential 5+ years' experience in Data Engineering or a similar role. Strong experience with Python, SQL, Apache Spark, and Cloud platforms (AWS, Azure or GCP) Experience designing and operating production-scale data platforms. Desirable Experience working with AWS. Experience supporting machine ...

roadmap and AI strategy. What We're Looking For Essential 5+ years' experience in Data Engineering or a similar role. Strong experience with Python, SQL, Apache Spark, and Cloud platforms (AWS, Azure or GCP) Experience designing and operating production-scale data platforms. Desirable Experience working with AWS. Experience supporting machine ...

Qualifications (Nice to Have) Familiarity with Azure Kubernetes Service (AKS) and containerized workflows. Knowledge surrounding Azure Data Services, such as ADLS Gen2, Event Grid, SQL, alongside Snowflake connectivity configurations. Familiarity with Cloud Governance frameworks, Cost Optimization strategies, Azure Advisor, and enterprise Tagging Standards. Prior exposure to AIOps (AI-driven Operations ...

Market Data integration and management Time-Series Data engineering and modelling Dbt (Data Build Tool) Claude Code Data warehousing and ETL/ELT development SQL and performance optimisation Cloud-based data engineering experience Highly Desirable Experience Wealth Management or Private Banking experience Investment Management platforms and data Portfolio Suitability programmes ...

architecture. Java, Spring, Spring Batch, Spring Integration, Oracle, Unix, junit, shell scripting, git * Strong experience with designing and developing RESTful APIs, data modeling with SQL and NoSQL databases, and distributed systems patterns. * Proficiency with message brokers (e.g., Kafka, RabbitMQ) and event-driven architectures. * Experience with CI/CD pipelines, cloud ...