201 to 225 of 1,140 SQL Jobs in London

production) Azure Data Factory Azure Synapse Analytics (where applicable) Machine Learning & AI : Azure Machine Learning (limited non-production usage) Azure Document Intelligence Databases: Microsoft SQL Server/Azure SQL Database (primary platforms) PostgreSQL (limited use) MySQL (limited use) Data Processing: Batch and streaming data pipelines Security & Governance: Role-based access … ownership and accountability Methodical, analytical approach to problem-solving Strong understanding of ethical data usage in regulated environments CRITICAL COMPETENCIES – TECHNICAL FIT Essential: Strong SQL skills Programming experience with Python and/or Scala Hands-on experience with Azure-based data platforms Experience designing, building, and maintaining data pipelines Strong ...

warehouse design methodologies (Inmon, Kimball, Data Vault 2.0), with the ability to apply the most appropriate approach for each use case. Technical Skills: Advanced SQL and Python skills, with hands-on experience using dbt (data build tool) or similar transformation frameworks. AWS Integration: Strong understanding of AWS IAM, S3-based ...

warehouse design methodologies (Inmon, Kimball, Data Vault 2.0), with the ability to apply the most appropriate approach for each use case. Technical Skills: Advanced SQL and Python skills, with hands-on experience using dbt (data build tool) or similar transformation frameworks. AWS Integration: Strong understanding of AWS IAM, S3-based ...

design methodologies - Inmon, Kimball, and Data Vault 2.0 - with the judgement to apply the right pattern for the right use case. Technical Skills: Expert SQL and Python; hands-on experience with dbt (data build tool) or equivalent transformation frameworks. AWS Integration : Solid understanding of AWS IAM, S3 data lake patterns ...

consistency trade-offs, API versioning, and inter-service communication. Experience with Camunda BPM or similar workflow engines, including designing workflow-driven business processes. Strong SQL and PostgreSQL skills, including schema design and query optimisation; depth in ORM frameworks (Hibernate/JPA). Practical Git leadership: branching strategy ownership (trunk-based ...

consistency trade-offs, API versioning, and inter-service communication. Experience with Camunda BPM or similar workflow engines, including designing workflow-driven business processes. Strong SQL and PostgreSQL skills, including schema design and query optimisation; depth in ORM frameworks (Hibernate/JPA). Practical Git leadership: branching strategy ownership (trunk-based ...

consistency trade-offs, API versioning, and inter-service communication. Experience with Camunda BPM or similar workflow engines, including designing workflow-driven business processes. Strong SQL and PostgreSQL skills, including schema design and query optimisation; depth in ORM frameworks (Hibernate/JPA). Practical Git leadership: branching strategy ownership (trunk-based ...

Qualifications: Extensive, hands-on experience in marketing analytics, specifically within CRM or lifecycle marketing domains. You'll need a strong technical skillset, especially advanced SQL proficiency to handle complex data manipulation in a modern data warehouse (like Snowflake). Experience with data modeling (dbt) and visualisation tools to create insightful ...

modular, testable, and well-documented data transformation; a clear point of view on semantic modeling and metric layer design. Fluency in Python and SQL; comfort with Spark for large-scale data processing and transformation. Experience with modern data ingestion patterns across structured, unstructured, CDC, API, and streaming sources (ADF, Kafka ...

pandas, scikit, pytorch, tidyverse, caret, ggplot, etc.). Proven experience developing, refining, and monitoring NLP models. Familiarity with database management tools and techniques (e.g., SQL, Selenium, S3, Sagemaker, API protocols) is preferred but not required. Understanding model evaluation methods and metrics. Ability to operationalize non-technical ideas into relevant research ...

techniques Process modelling and design (BPMN, swim lanes, journey mapping, value stream mapping) Agile artefacts—user stories, acceptance criteria, backlog refinement, story mapping Working SQL skills for data investigation and validation (intermediate level) Familiarity with BI/visualisation tools for self-service analysis (Power BI, Tableau or equivalent) Confident with ...

modern data infrastructure, and experience working within Financial Services or another regulated industry is essential. Technical skills relevant to this role include Python and SQL, LLM development techniques such as prompt engineering, fine-tuning and RAG, frameworks including LangChain and LangGraph, agent frameworks, vector databases, FastAPI, and cloud platforms such ...

modern data infrastructure, and experience working within Financial Services or another regulated industry is essential. Technical skills relevant to this role include Python and SQL, LLM development techniques such as prompt engineering, fine-tuning and RAG, frameworks including LangChain and LangGraph, agent frameworks, vector databases, FastAPI, and cloud platforms such ...

such as AWS, Azure, or GCP. Knowledge of CI/CD tooling to analyse, build, test, and deploy code. Experience in database technologies including SQL, NoSQL such as Elasticsearch, and graph databases. Solid understanding of coding best practices, design patterns, versioning, dependency management, code quality, optimisation, error handling, logging, monitoring ...

documentation. Contribute to the evolution of BI standards, tooling and best practice as the data platform matures. Your Skills & Experience Strong commercial experience using SQL and Power BI within a business intelligence or analytics environment. Good understanding of Power BI data modelling, DAX and semantic layer concepts, without necessarily being ...

performance monitoring. The Senior Data Scientist MUST have: Several years of hands-on Data Science experience within a commercial environment Strong Python and SQL skills Experience developing and deploying machine learning models into production environments Excellent understanding of statistical modelling, experimentation, and model evaluation Strong feature engineering and exploratory data ...

Excel/VBA). Confident working with data for reporting and tracking (building regular updates, checking accuracy, spotting issues). Good working knowledge of SQL and Python (enough to pull data, check it, and support reporting/monitoring). Clear communication skills and ability to work with different people (design ...

Excel/VBA). Confident working with data for reporting and tracking (building regular updates, checking accuracy, spotting issues). Good working knowledge of SQL and Python (enough to pull data, check it, and support reporting/monitoring). Clear communication skills and ability to work with different people (design ...

Excel/VBA). Confident working with data for reporting and tracking (building regular updates, checking accuracy, spotting issues). Good working knowledge of SQL and Python (enough to pull data, check it, and support reporting/monitoring). Clear communication skills and ability to work with different people (design ...

Infor LN interacts with middleware layers (such as Infor ION and BODs - Business Object Documents). Experience with database-level integration methods (SQL Server/Oracle queries, stored procedures, or staging tables) used to bypass or supplement direct API hits to Infor LN. 3. General Technical Foundations Excellent data manipulation ...

grounding in software engineering principles, including system design, API and integration patterns, and security fundamentals. Solid programming skills, with practical experience in Python and SQL used in AI and data engineering contexts; comfortable working across both code-first and low-code platforms. Comfortable working within governance or compliance-aware environments ...

backend development, APIs, and scalable system design. Experience with full‐stack development, including modern frontend frameworks and service‐based architectures. Proficiency in Python and SQL, with experience in data manipulation, model development, and analytical workflows. Hands‐on experience with machine learning frameworks such as scikit‐learn, TensorFlow, PyTorch, or similar. ...

design processes from scratch and break down big strategic projects into small executable steps (and execute these steps) Experience with data querying languages (e.g. SQL) and scripting languages (e.g. Python) to facilitate data‐driven decision‐making, may be a plus but isn’t necessary Familiarity with data visualization tools (e.g. ...

regulatory nuances to non-technical stakeholders and external vendors. A recognized professional accounting or finance qualification (e.g., ACA, ACCA, CIMA, CFA) is highly desirable. SQL/Python or other programming language experience (would be a bonus) Additional Information Salary range: 68K - 90K For everyone, everywhere. We're people building money ...

Leeds/Newcastle) Clearance: Active SC Clearance required Rate: Up to £425/day (Inside IR35) Tech Stack: AWS (EMR, S3, Lambda), PySpark, Python, SQL, CI/CD Focus: Building scalable pipelines, modernising ETL, supporting MI/Power BI Level: Mid to Senior - mentoring & architectural input expected Candidates will ...