1 to 25 of 272 SQL Jobs in the City of London

SQL Engineer (Contract) Inside IR35 - Hybrid working (3 days onsite) Overview We are seeking an experienced SQL Engineer to support a large scale SQL Server and Windows Server migration programme. The role involves upgrading a significant estate from SQL Server 2016 and SQL Server 2019 to newer, supported versions. With … this position is critical for ensuring stability, compliance, and long term platform resilience. The ideal candidate will have strong hands on experience delivering complex SQL upgrade and migration projects, excellent analytical skills, and the ability to work in a structured programme environment. Key Responsibilities * Lead and execute migration activities across ...

work with the following core technologies; however, it is not expected that they will have prior experience of them all: Programming: Python, JavaScript, TypeScript, SQL, C#, C++ Frameworks & Tools: FastAPI, Jupyter, JupyterHub, Voila, Power BI, GitHub, Vue, Nuxt AEC Platforms & Standards: Revit, Revit API, pyRevit, Rhino, Grasshopper ...

ideally within the London Market ecosystem. Deep knowledge of underwriting, claims, delegated authority, pricing, and reinsurance. Hands-on expertise in Python, PySpark, Databricks, Snowflake, SQL . Experience with Azure, AWS, or GCP . Strong understanding of batch/streaming pipelines and data modelling. Familiarity with DevOps practices, CI/ ...

experience with analytical tools such as Power BI and Azure Data Studio. • Strong data analysis skills with advanced Excel expertise. • Proven experience with SQL and Python. • Ability to translate large datasets into actionable insights. • Strong communication skills, with the ability to present data-driven findings to senior stakeholders. • Proficiency ...

complex, data-driven environment. Extensive experience and knowledge of the Lloyd’s or London Market data environment. Solid understanding of BI and data technologies (SQL, SSRS, Power BI) and relational database/reporting architectures. Excellent stakeholder engagement, communication, and problem-solving skills, with the ability to explain technical concepts ...

manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage tracking and access controls to uphold compliance with organisational ...

Analytics/AI Strong analytical skills with experience interpreting AI/ML outputs . Hands‐on experience with data analysis tools such as: Python, SQL, Excel BI tools (Power BI, Tableau, or similar) Familiarity with machine learning concepts , NLP, or LLM‐based solutions (hands‐on training not required, but practical ...

Strong experience building and deploying machine learning and AI solutions in production. Hands‐on experience with: Python (PyTorch, TensorFlow, scikit‐learn) Data engineering tools (SQL, Spark, Airflow or similar) LLMs, NLP, and document intelligence (e.g. RAG, embeddings) Experience with cloud platforms (AWS, Azure, or GCP). Understanding of MLOps ...

engineering within financial markets. Exposure to at least one of: Front Office (Sales & Trading), Risk Management, or Finance. Strong programming in Python, Java and SQL (Rust a plus). Proven experience building streaming and batch ETL/ELT pipelines at scale. Strong understanding of market/trade data lifecycles ...

with broad ownership across delivery Technical & Data Capability (Essential) Candidates must be able to demonstrate hands-on familiarity with data environments, including: Tools: Python, SQL, Tableau/Power BI (or similar) Data concepts: ETL pipelines, data modelling, reporting layers Metrics: Accuracy, latency, completeness, recall/precision (where relevant) Ability ...

technical AI capabilities with business value Interest in emerging tools and platforms (e.g. Microsoft Copilot, OpenAI, automation platforms). Technical Capability (Desirable, not essential) SQL or equivalent data querying capability Experience with data pipelines or integration tools Familiarity with cloud platforms (Azure preferred) Exposure to APIs and system integrations. What ...

presentation) in English, specifically regarding data storytelling. Desirable Qualifications Workday Prism Analytics certification is highly preferred. Workday Core HCM certification is required. Experience with SQL , Python, or other data manipulation languages is a significant asset. Familiarity with Workday Extend or Big Data technologies is a plus. WHAT WE OFFER ...

ownership of data pipelines and automation of data workflows. Finally have 5 years Strong programming experience at an advanced level in Python, PySpark, and SQL scripting. Benefits Salary: 50,000 - 65,000 per annum 25 day's holiday Company car/Allowance Variable annual bonus based 5-15% Pension Plan ...

experience working alongside dashboard developers or data designers is a plus. A strong proficiency in data analysis tools and techniques, such as Excel, SQL, Python, R, Power BI, or Tableau, is essential. Please note : Due to the specific sectors we work in, only candidates with valid work experience ...

emerging technologies, including AI-driven analytics What We're Looking For Essential: Strong experience delivering BI and reporting solutions (Power BI or similar) Solid SQL skills and experience working with structured data Proven ability in data modelling and transformation Strong analytical mindset with the ability to identify trends and insights ...

3+ years’ experience as an Analytics Engineer, BI Engineer, or similar Strong hands-on experience with dbt (modelling, incremental models, macros, testing, documentation) Advanced SQL skills and solid understanding of analytical data modelling (Kimball, Star schema, etc.) Experience working with Snowflake or similar cloud data warehouses, including query optimisation Experience ...

driven workflows. Agentic frameworks in Python is a plus but not required Data and analytical skills Comfortable working with data, performing analysis, and writing SQL queries. Experience building simple data pipelines or transformation workflows is a plus. Exposure to ML Ops or production systems (nice to have) Familiarity with tools ...

manual data and reporting tasks Improve efficiency and reliability of data workflows Support initiatives that advance the organisation’s data maturity Experience Required Strong SQL and relational database experience Hands‐on experience with ETL/ELT and API integrations Proficiency with BI tools (Power BI, Metabase, etc.) Experience working with ...

What You’ll Bring ✅ Extensive hands-on experience with Databricks , and Microsoft Azure data tools (must-have: Azure Data Factory, Azure Synapse, or Azure SQL). ✅ Dimensional modelling/DWH Design ✅ Medallion Architecture ✅ Strong ETL/ELT development skills. ✅ Python scripting experience for data automation. ✅ Experience with CI/ ...

reference data, or instrument master management * Apache Spark or Flink for large-scale stream and batch processing beyond the Databricks ecosystem * dbt or equivalent SQL transformation layer; experience building and maintaining dbt projects in a production data warehouse * Event streaming with Kafka or Confluent Platform - topic design, consumer group management ...

technical stakeholders Strong analytical mindset with attention to detail with exposure to modern data science platforms and tools (e.g. Snowflake, Databricks, cloud data warehouses, SQL, Python, Tableau, Power BI) Comfortable working in a fast-growing, scale-up environment Result-oriented with high commitment, resilience and professionalism Experience with financial markets ...

with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many ...

Experience with access control and intrusion detection systems. Familiarity with virtualization technologies (e.g., VMware, Hyper-V). Knowledge of database systems (e.g., PostgreSQL, MS SQL). Relevant industry certifications (e.g., CompTIA Network+, Security+, CCNA). Experience providing technical training to end-users. Required Qualifications: Experience: 3+ years in a technical ...

Contributing to data quality, governance, and best practices across the team What they're looking for: Proven data engineering experience with strong Python and SQL Hands-on with Airflow and/or dbt Solid AWS experience Experience with ETL pipeline development at scale Comfortable working in Agile/Scrum environments ...

years’ experience in BI, commercial analytics or FP&A Background in Retail, fashion or B2C sectors. Advanced Power BI skills (data modelling, DAX, ETL, SQL) Strong commercial acumen and stakeholder communication Comfortable working with ERP systems and large datasets Detail‐driven, proactive and confident presenting insights to senior teams ...