251 to 275 of 3,931 SQL Jobs in London

Data Engineer - Databricks, Python, SQL & Oracle 6-month contract | £400-£450 per day | Hybrid - London, 3 days per week About the role We are looking for an experienced, hands-on Data Engineer to join a major data transformation and cloud modernisation programme within a highly regulated banking environment. You will … should be comfortable working independently, partnering with business and technology stakeholders, and delivering high-quality solutions with minimal supervision. Data Engineer - Databricks, Python, SQL & Oracle 6-month contract | £400-£450 per day | Hybrid - London, 3 days per week Contract details Day rate: £400-£450 per day Duration: 6 months Start ...

ensure data platforms evolve in line with the organisation’s expanding requirements. You will be working primarily within the Microsoft Azure ecosystem, including Azure SQL Server, Azure Data Factory, and Azure DevOps. Required Skills Strong Python experience for data engineering Strong experience working with SQL Server Strong experience working with … Analysts within the business You will be responsible for the design, build, and maintenance of Python-based ETL pipelines Accounting and leading the SQL development Data lake development within Azure Synapse, working to the organisation’s architecture standards Meeting with business stakeholders to define requirements and translate them into solution ...

control oversight, and data quality management activities. Contribute to the adoption and utilisation of strategic technology platforms, including Snowflake, AWS-based data services, Python, SQL, and AI-enabled productivity and analytical tools. Prepare materials and presentations for governance forums, senior management, and regulatory engagements. Analyse large datasets and identify opportunities … reporting. Experience within Treasury, Regulatory Reporting, Liquidity Risk, or Finance functions. Familiarity with Agile methodologies and tools such as JIRA and Confluence. Experience using SQL, Python, Snowflake, or cloud-based data platforms. Interest in applying AI and automation to improve reporting, analytics, and business processes. Experience with Tableau, Alteryx ...

career Full Stack Engineer to join its Automation & Analytics team in London. This is an excellent opportunity for an engineer with strong Python and SQL skills who wants to build broader expertise across software engineering, cloud, data engineering and AI-enabled applications . Rather than focusing on one part … supporting real production applications and contributing to client projects. Why this role? You’ll gain hands‐on exposure to: AWS cloud & migration Python development SQL, databases & data platforms Data pipelines & ETL/ELT APIs & backend engineering CI/CD & production systems Analytics & modern data platforms AI/ML and emerging ...

ingestion through to storage and access — and make them good enough that teams choose them. Lead the data side of modernising our legacy monolithic SQL Server database: extracting into the lakehouse and parallel data stores, introducing retention policies, and migrating to modern SQL frameworks. Write and optimise ETL processes … similar streaming systems in production, and the judgement to know when event‐driven is the right answer and when it isn’t. Strong SQL and sound data modelling instincts, plus experience working with large legacy relational estates and the constraints they bring. Comfort with container orchestration (ECS, Kubernetes ...

seeking a data engineer to build and run data pipelines, ingesting from Oracle sources and APIs into our Oracle data warehouse. You will write SQL/PLSQL, design data models (3NF, Star, Snowflake), and develop dashboards with Power BI in an Agile team. You bring 5+ years in data engineering ...

delivery teams; Must be eligible for obtaining and maintaining UK SC Clearance; Proficiency in C# and .NET (ASP.NET Core), React, TypeScript, REST API development, SQL Server, Entity Framework and Microsoft Azure; Experience with Azure App Service, Azure Functions, Azure Service Bus, Azure SQL, Azure Storage, Microsoft Entra ID, Azure ...

teams. Drive continuous improvement initiatives while adhering to the client's development lifecycle and quality standards. Essential skills Programming & Platforms C# .NET ASP.NET Core SQL JSON XML Testing & Automation Reqnroll/SpecFlow Microsoft Playwright WireMock Postman Newman Bruno CLI Development & Delivery Visual Studio Git Azure DevOps Repositories Azure DevOps YAML … Pipelines Event Streaming & Messaging Apache Kafka (Aiven) Schema Registry Avro JSON Messaging RabbitMQ Data & Observability Microsoft SQL Server OpenTelemetry ClickStack/HyperDX ClickHouse ELK Stack (Elasticsearch, Logstash, Kibana) Excellent analytical and problem-solving capabilities. Strong stakeholder communication and collaboration skills. Familiarity with Azure DevOps, TFS, Jira or similar Application Lifecycle ...

Designing and implementing scalable data architectures and systems Developing and maintaining ETL (Extract, Transform, Load) pipelines. Managing data storage, backup, and recovery mechanisms Writing SQL queries to extract data for analysis. Developing and implementing data security and privacy Interfacing with clients and end users to receive guidance on projects … deliverables. Qualifications Proficient in writing clean, efficient, and maintainable SQL andPython code, particularly for data transformation and analyticsuse cases Understanding of data modelling concepts and be able todesign data models that are optimised for different user cases. Familiarity with SQL and experience (2+ year) working with anddesigning relational databases. Experience ...

control oversight, and data quality management activities. Contribute to the adoption and utilisation of strategic technology platforms, including Snowflake, AWS-based data services, Python, SQL, and AI-enabled productivity and analytical tools. Prepare materials and presentations for governance forums, senior management, and regulatory engagements. Analyse large datasets and identify opportunities … reporting. Experience within Treasury, Regulatory Reporting, Liquidity Risk, or Finance functions. Familiarity with Agile methodologies and tools such as JIRA and Confluence. Experience using SQL, Python, Snowflake, or cloud-based data platforms. Interest in applying AI and automation to improve reporting, analytics, and business processes. Experience with Tableau, Alteryx ...

needs and technical data solutions. Key Responsibilities Engagedirectly with business stakeholders, report owners, and customers togather, analyze, and refine business requirements. Translatebusiness requirements into SQL-based data analysis, reports, dashboards,and actionable insights. Performroot cause analysis and investigate data quality, reporting, andoperational issues. Developad hoc analyses, prototypes, mock … Azure Data Platform technologies, ensuringalignment with business objectives. Drivecontinuous improvement in reporting, analytics processes, and datagovernance practices. Required Skills & Experience Technical Skills Strongexpertise in SQL with the ability to write complex queries,troubleshoot issues, and perform advanced data analysis. Proficiencyin Python for data analysis, data profiling, exploratory analysis,and rapid ...

Data Migration and Data Integration projects. Strong experience working with large and complex datasets. Experience working across both AWS and Microsoft Azure environments. Databases & SQL Strong hands-on experience with: MySQL Microsoft SQL Server Oracle Amazon Redshift Amazon Athena Excellent SQL development, optimisation, and troubleshooting skills. AWS Technologies Strong practical ...

resilient cloud architectures.* Work with DevOps engineers to enhance CI/CD pipelines, automated testing and deployment processes.* Model and optimise data across SQL and NoSQL stores.**Be Collaborative*** Drive code quality: write clean, efficient, well-documented and reusable code.* Participate in code reviews, technical discussions and agile ceremonies.* Troubleshoot … practical experience using Git and working with CI/CD tooling (e.g. GitHub Actions, Azure DevOps, GitLab CI or similar).* Experience with both SQL (e.g. SQL Server, PostgreSQL, MySQL) and NoSQL databases (e.g. DynamoDB, MongoDB).* Exposure to Big Data tools/platforms and data pipelines (streaming and/ ...

agreed service expectations. Identify data quality and timeliness issues, determine root causes, and work with internal teams and external suppliers to resolve them. Use SQL, Python and other data tools to analyse large datasets, investigate data quality issues, automate repeatable tasks and strengthen operational controls. Build and maintain effective relationships … manage a varied workload. Curiosity and willingness to develop expertise in ESG data, sustainable investing and related regulatory requirements. Technical skills Working knowledge of SQL, including querying, joining and validating data to support investigation and control activities. Working knowledge of Python for data analysis, data quality checks and process automation. ...

agreed service expectations. Identify data quality and timeliness issues, determine root causes, and work with internal teams and external suppliers to resolve them. Use SQL, Python and other data tools to analyse large datasets, investigate data quality issues, automate repeatable tasks and strengthen operational controls. Build and maintain effective relationships … manage a varied workload. Curiosity and willingness to develop expertise in ESG data, sustainable investing and related regulatory requirements. Technical skills Working knowledge of SQL, including querying, joining and validating data to support investigation and control activities. Working knowledge of Python for data analysis, data quality checks and process automation. ...

commercial and operational domains. Turn raw data into trusted, reusable and well-modelled products for Analytics, Data Science and AI. Develop solutions in Snowflake, SQL, Python and modern transformation tooling such as dbt. Build analytical models that give consistent views of customers, bookings, products and key entities. Implement automated testing … find root causes and fix them properly. About You Essential Strong professional experience in data engineering or analytics engineering. Strong hands-on capability with SQL and Python. Experience with Snowflake or another modern cloud data platform. Experience designing and developing ELT and ETL pipelines in production. A good understanding ...

Strong commercial experience designing and building dashboards and reports in Power BI and/or Tableau, including data modelling and DAX or equivalent. Strong SQL and confidence working with complex, imperfect data. Proven ability to translate business requirements into defined metrics, reporting models and clear visual outputs. A strong visual … management skills, including with senior and executive audiences. Comfortable working within a fast-paced, collaborative consultancy environment. Desirable Experience working with Databricks, including Databricks SQL and AI/BI dashboards. A background in management consultancy or a specialist data practice. Experience in public sector, higher education or other regulated environments. ...

services. Strong understanding of authentication and access management technologies including OAuth & OIDC. Experience working with analytical platforms and data‐intensive workloads. Working knowledge of SQL and Python. Exposure w/t owards ma... Security & Governance Demonstrable experience designing secure and compliant cloud solutions. Strong understanding of governance, risk and compliance … Environment The role sits within the engineering team supporting the organisation's GCP Analytics platform. Current technologies include: Google Cloud Platform (GCP) Terraform Python SQL BigQuery Power BI CI/CD and DevOps tooling Modern cloud‐native data integration technologies The platform provides secure, self‐service analytics environments that enable ...

control oversight, and data quality management activities. Contribute to the adoption and utilisation of strategic technology platforms, including Snowflake, AWS-based data services, Python, SQL, and AI-enabled productivity and analytical tools. Prepare materials and presentations for governance forums, senior management, and regulatory engagements. Analyse large datasets and identify opportunities … reporting. Experience within Treasury, Regulatory Reporting, Liquidity Risk, or Finance functions. Familiarity with Agile methodologies and tools such as JIRA and Confluence. Experience using SQL, Python, Snowflake, or cloud-based data platforms. Interest in applying AI and automation to improve reporting, analytics, and business processes. Experience with Tableau, Alteryx ...

insight that shapes where we spend. Own the inbound funnel metrics end-to-end. Define and own the metrics across landing MQL SQL trial conversion, so marketing, sales and leadership trust the same numbers. Build multi-touch attribution. Move beyond last-touch UTM tracking to attribution that shows which channels … into decisions that move pipeline and revenue. Proven analytics experience supporting marketing, growth, demand gen or RevOps, ideally in B2B SaaS or fintech. Expert SQL for complex analysis, optimisation and reusable datasets.dbt & a cloud data warehouse (BigQuery, Snowflake or similar) — commercial experience building production models, tests and docs. Modern ...

data transformationsTest framework and supporting toolingLead testing of AWS‐based Lakehouse and data pipeline solutions, including: AWS GlueApache IcebergAI‐enabled ETL acceleratorsNeo4jPython/PySpark, SQL and YAML‐driven configurations Quality, Defect & Risk Management Ensure quality issues, risks issues and data defects are identified early, clearly documented and effectively triaged. Monitor … masking and environment readiness. What experience you'll bring: Extensive experience in data engineering/test management. Strong technical capability in: Python/PySpark, SQL, Oracle, HDFS and YAMLBPSS minimum, SC not mandated but strong likelihood may be requiredStrong experience in leading test automation in data testing, ideally within large ...

20+ marketing platforms. Build and optimize schemas, transformations, and ETL logic for high-performance, reusable data workflows. Contribute directly to the DFP codebase (Python, SQL, Spark) — developing pipelines and infrastructure alongside the engineering team. Establish data versioning, testing, and governance frameworks ensuring reliability, lineage, and compliance. Data Engineering Leadership Drive … pipelines. Qualifications Hands‐on experience as a Data Engineer or Data Platform Developer, including direct contributions to production codebases. Expert‐level proficiency in Python, SQL, and Apache Spark for data pipeline development. Proven experience building ELT workflows using Fivetran, Airflow, DBT, or Databricks. Solid understanding of data modeling, dimensional design ...

quality across all reporting outputs. Required Skills & Experience Experience as a Data Analyst within Payments, Banking, FinTech, Cards , or Financial Services . Strong SQL skills for data extraction and analysis. Experience with Power BI, Tableau , or similar visualisation tools. Knowledge of customer segmentation, reporting, and analytics. Strong analytical and problem ...

Data Engineer Must have: Comp Sci or Engineering Degree Experience in building complex data pipelines/ETL/ELT scripts Extensive experience with SQL Excellent knowledge of AWS and components such as S3, Kinesis, DMS, SNS, Glue, Athena, RDS Experience with Data Warehouse databases like Snowflake/Redshift/BigQuery ...

track record of leading BI teams or large‐scale projects. Expertise in PowerBI and familiarity with other BI tools (e.g., Tableau, Qlik). Strong SQL proficiency and data modelling capabilities. In‐depth knowledge of insurance domains such as underwriting, claims, and finance. Experience with data warehousing, ETL processes, and data ...