1 to 25 of 132 Contract SQL Jobs in London

C# Developer Role - Hybrid/Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate - £690 per day (Inside IR35) Tech Stack … C# SQL Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also ...

Strong hands-on experience with core AWS data services , including: AWS Glue Lambda S3 Redshift Strong programming skills in Python Solid working knowledge of SQL Experience with data warehouse and database technologies , including AWS Redshift and AWS RDS Experience designing or supporting AWS-based data lakes using S3 Proven experience ...

including Power Query and DAX. - Strong experience in data modelling, ETL processes, and relational databases. - Solid understanding of data sources such as Oracle, SQL, and Dataverse. - Experience with C#, JavaScript, HTML5, and REST API. - Familiarity with Agile delivery, CI, and automation tools. - Knowledge of Azure services and Databricks ...

Required Skills & Experience Proven experience as a Data Engineer or in a similar role Strong hands-on experience with Snowflake data platform Proficiency in SQL and data modeling techniques Experience with ETL/ELT tools (e.g., dbt, Apache Airflow, Talend, Informatica) Experience with cloud platforms (AWS, Azure, or GCP) Familiarity ...

accuracy, consistency, and security of data assets. Document data sources, definitions, and transformation rules. Required Skills Strong analytical and problem solving skills Proficiency in SQL and data querying Experience with data visualization tools (e.g. Power BI, Tableau) Understanding of data models and structured datasets Ability to communicate insights to both ...

continuously enhance system reliability and performance Required Experience Some experience building and operating production systems, ideally developed iteratively over time Strong proficiency in Python , SQL , and cloud platforms (preferably AWS) Experience with data pipelines and orchestration tools (e.g., Dagster) Experience working with analytical or data-intensive workloads Ability to work ...

Skills: Strong hands-on experience as a Data Engineer at Senior or Lead level Extensive experience with Snowflake as a core data platform Advanced SQL with strong business logic and modelling capability Experience with DBT, Airflow, and Python Experience building modular, scalable solutions within Snowflake CI/CD pipeline experience ...

hands-on experience building data solutions in Snowflake (ELT pipelines, performance optimisation, data modelling) Proven experience with dbt (modelling, incremental loads, testing, documentation) Excellent SQL engineering and data modelling (star/snowflake schemas, best practices) Experience designing and delivering end-to-end data pipelines (ingestion, transformation, validation) Familiarity with ...

Duration - 6 months with likely extension Rate - £490 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 ...

Development of Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS). Providing scripts for database enquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to provide both analysis and exporting data etc. based on business requirements. Handling enquires and requests from … Compliance departments in order to meet criteria which has been agreed with client’s IT department. Assessing the impact of data processing loads on SQL and Oracle database and, when appropriate, finding alternative approaches. Communicating with primary support Helpdesk staff in London and New York to give the team ...

long-term business needs. Data Management & Technical Skills Work confidently with large datasets using Excel (Power Query, Power Pivot, advanced formulas).Write and optimise SQL queries to extract and manipulate data from relational databases. Ensure data integrity through rigorous validation, reconciliation, and quality checks. Skills/capabilities Strong analytical mindset ...

related issues in a fast-paced environment Required Skills & Experience Proven track record as a Data Engineer within banking or financial services (essential) Strong SQL and Python (or equivalent) development skills Hands-on experience with modern data platforms (e.g. Snowflake, Databricks, Redshift, BigQuery) Cloud experience (AWS, Azure, or GCP) Solid ...

complex analysis into clear, actionable recommendations Skills & Experience: Experience in Data Analytics or Data Science, ideally within Customer Success, Digital or Operations environments Strong SQL skills (essential) Experience with Tableau, Qlik or PowerBI Exposure to Snowflake, Databricks, Spark or ETL processes (desirable) Python experience (nice to have) Strong understanding ...

cross-cloud connectivity, API Gateways GCP (BigQuery, GCS, Dataflow) Deep expertise in: Databricks (Lakehouse architecture, Delta Lake, Unity Catalog, Delta Sharing, Pyspark, Spark SQL etc.) Snowflake (data warehousing & data sharing, Iceberg, ) Strong understanding of: Data architecture patterns, industry benchmarking, Data integration patterns (ETL/ELT, streaming, CDC, APIs) Data governance ...

e.g. RabbitMQ or Kafka) Knowledge of caching technologies (e.g. Redis) Experience with Azure DevOps/CI/CD pipelines/Git Working knowledge of SQL and NoSQL databases Experience with cloud platforms (Azure or AWS) Desirable: Experience with containerisation (Docker, Kubernetes) Knowledge of financial systems or trading platforms Exposure ...

judgement Essential Requirements Technical Skills Advanced proficiency in Python and the data science stack (pandas/polars, scikit-learn, NumPy, matplotlib/plotly) Strong SQL skills ability to design schemas, write complex queries, and manage relational data across large datasets Demonstrated experience integrating LLM APIs (Anthropic, OpenAI, or equivalent ...

working within BCBS239-aligned environments . Understanding of regulatory ESG and sustainability reporting requirements . Proficiency with tools such as JIRA, Confluence, Visio, and SQL . Experience across both Agile and Waterfall delivery methodologies. High levels of resilience, adaptability, and professionalism in high-pressure environments. Education Bachelor's degree ...

deliver business-focused solutions Essential Skills & Experience Strong hands-on experience with Databricks (essential) Proven experience with Azure services Proficiency in Python and SQL Experience with CI/CD, Git, and deployment pipelines Solid understanding of data modelling and data architecture Knowledge of data governance and security best practices Experience ...

models/pipelines * Develop clear, actionable dashboards for business users * Work independently in a fast-paced, evolving environment Experience Required Strong Power BI and SQL * Experience working with cloud environments (Azure preferred, GCP/AWS also fine) * Exposure to data warehousing and structuring data for reporting * Microsoft Fabric (nice ...

background in data modelling and architecture (Star Schema, Data Vault, Medallion), with a focus on performance and governance Hands-on expertise with PySpark, Spark SQL, CI/CD, Git, and working closely with BI teams on Power BI semantic models Experience contributing to platform standards and strategy; exposure to Purview ...

cross-cloud connectivity, API Gateways GCP (BigQuery, GCS, Dataflow) Deep expertise in: Databricks (Lakehouse architecture, Delta Lake, Unity Catalog, Delta Sharing, Pyspark, Spark SQL etc.) Snowflake (data warehousing & data sharing, Iceberg, ) Strong understanding of: Data architecture patterns, industry benchmarking, Data integration patterns (ETL/ELT, streaming, CDC, APIs) Data governance ...

What We're Looking For Strong experience as a Scala/Software Engineer Solid backend development skills (Scala/Java) Experience with SQL and NoSQL databases Familiarity with AWS and modern DevOps practices Experience working in Agile, multidisciplinary teams Strong analytical and problem-solving skills Clear communicator and collaborative team ...

need to succeed Knowledge of internal audit principles and processes. Experience within financial services (e.g. Corporate & Investment Banking) advantageous. Technical capability across: SQL and relational databases - can query and write scripts from Experience with data visualisation tools for reporting and dashboard creation (e.g. Power BI, Tableau) Some programming experience with ...

Writing sophisticated measures and time-intelligence logic while ensuring every calculation is optimized for performance. Modern Integration: Connecting to Microsoft Fabric Lakehouses , Azure SQL, and APIs to create a unified data truth. Securing Insights: Implementing Row-Level Security (RLS) and governance standards to keep data safe and compliant. Your Profile ...

Bring Experience: 8+ years in Data Analytics or Data Science (Customer Success or Ops experience is a major plus). Technical Stack: Advanced SQL is a must. High proficiency in Snowflake, Databricks, and visualization tools like Tableau or Qlik . Coding: Proficiency in Python or R for automation and advanced ...