376 to 400 of 6,668 SQL Jobs in London

customer champions and ThoughtSpot Account Executives, aligning all activities to achieve mutual success. What You Bring: Proven success (3+ years) in a customer-facing analytical role. Strong proficiency in SQL, with the ability to write and optimize complex queries. Solid understanding of data modeling principles, data warehousing concepts, and ETL processes. Working proficiency in at least one scripting language (e.g. More ❯

developers, fostering a collaborative learning environment. API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation. Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability. Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. Integration … and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database Expertise: In-depth experience with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation. Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture. Problem-Solving: Ability to troubleshoot complex More ❯

developers, fostering a collaborative learning environment. API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation. Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability. Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. Integration … and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database Expertise: In-depth experience with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation. Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture. Problem-Solving: Ability to troubleshoot complex More ❯

/or knowledge of the use and interpretation of statistics to a professional standard. 2. Experience of working with large datasets; defining, querying, validating and analysing data sets using SQL language and Power BI. Experience with an advanced programming language, such as Python or R would be desirable but not essential. 3. Proven ability to establish effective relationships with managers More ❯

or Pyspark and basic knowledge of the bigdata/AI-ML technologies Must have experience and knowledge of one of the following relational databases: Oracle/DB2/MS SQL, and one of the no SQL databases like Scylla/Mongo DB/Dynamo DB Experience with API gateway , ECS , EKS , Storage gateway, EC2, RDS ,S3, secret manager and Cloud More ❯

to help improve product cost structures, supporting the marketing team to build their strategies by using extremely large volumes of complex data. You will be exploring datasets, writing complex SQL queries, building data pipelines, and data visualization solutions with AWS Quicksight. You will also be building new Machine Learning models to predict the outcomes of key inputs. Key job responsibilities More ❯

encouraging knowledge sharing. What You Will Bring... Experience: 5+ years of experience in database engineering, with a focus on PostgreSQL (preferably EDB technologies). Technical Skills: Proficiency in PostgreSQL, SQL tuning, PL/pgSQL, K8/OpenShift, CNCF, and experience with performance profiling and query optimization. Familiarity with PostgreSQL extensions (like PG vector) is a plus. Problem Solving: Demonstrated experience More ❯

a related discipline) or equivalent experience Preferred Skills and Qualifications : Data Analysis & Visualisation - Strong experience with tools like Power BI, Tableau, or similar for creating insightful reports and dashboards SQL & Databases - Proficiency in writing SQL queries to extract and manipulate data from relational databases Data Processing & ETL - Understanding of data pipelines, ETL processes, and working with structured/unstructured datasets More ❯

systems and data mining. Knowledge of systems development, including system development life cycle, project management approaches and requirements, design and testing techniques. Proficiency in data modeling and design, including SQL development and database administration. Ability to implement common data management and reporting technologies, as well as the Columnar and NoSQL databases, data visualization, unstructured data, and predictive analytics. Excellent organizational More ❯

systems and data mining. Knowledge of systems development, including system development life cycle, project management approaches and requirements, design and testing techniques. Proficiency in data modeling and design, including SQL development and database administration. Ability to implement common data management and reporting technologies, as well as the Columnar and NoSQL databases, data visualization, unstructured data, and predictive analytics. Excellent organizational More ❯

based stored procedures. Experience with Azure Data Factory and related Azure services. Hands-on experience with Power BI for creating and managing semantic models to enable business intelligence. Advanced SQL skills, with expertise in query optimization and complex data transformations. Excellent problem-solving and analytical skills, with the ability to work independently in a remote environment. Bachelors or Masters degree More ❯

systems and data mining. Knowledge of systems development, including system development life cycle, project management approaches and requirements, design and testing techniques. Proficiency in data modeling and design, including SQL development and database administration. Ability to implement common data management and reporting technologies, as well as the Columnar and NoSQL databases, data visualization, unstructured data, and predictive analytics. Excellent organizational More ❯

degree/HND (Level 5) Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. Expertise in wrangling, cleaning and preprocessing data for … applications we will shortlist on: Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. If you are successful at this stage, you More ❯

in using data visualisation tools (one or more of R Shiny, Streamlit, Power BI, Tableau) Experience in a role that uses programming languages (one or more of Python, R, SQL) to draw insights from large, structured and unstructured data. A proactive approach to learning new technologies and advancements in data science Experience in coaching others to use data tools Good … days ago Greater London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 week ago Data Analyst - 12 MTH FTC - SQL - Data Analysis and Customer Insight London, England, United Kingdom 1 day ago London, England, United Kingdom £28,000.00 - £28,000.00 12 hours ago London, England, United Kingdom 2 days ago More ❯

Strong command of Power Automate, including flow logic, custom connectors, and integration with external services Experience working with REST APIs, OAuth2/Graph authentication, and JSON schema manipulation Advanced SQL capabilities for data modelling, query optimization, and performance tuning Hands-on with Azure Document Intelligence and AI Builder tools Proficient in Power BI, including data modelling, DAX, and deployment pipelines More ❯

CD & DevOps : Understanding of modern CI/CD pipelines and infrastructure as code. Security Focus : Familiarity with secure coding practices and cloud security best practices. Databases : Experience with both SQL and NoSQL databases (e.g., PostgreSQL, Redis, MongoDB). Soft Skills : Strong communication skills and ability to thrive in collaborative, agile teams. Tech Stack & Tools : Languages & Frameworks : Python, Django, Flask (optional More ❯

like JSON, XML, and binary formats such as Avro or Google Protocol Buffers. Experience working with business and technical teams to develop Model Engineering solutions. Proficiency with tools like SQL, JavaScript, or Python for data analysis. Strong communication skills across various channels including presentations, documentation, workshops, and meetings. Preferred qualifications, capabilities and skills Knowledge of Programming Language Design and Implementation. More ❯

degree/HND (Level 5) Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. Expertise in wrangling, cleaning and preprocessing data for … applications we will shortlist on: Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. If you are successful at this stage, you More ❯

impact of security-related measures to enable Security and Loss Prevention to proactively address security-related risks. BASIC QUALIFICATIONS - Bachelor's degree or equivalent - Relevant advanced experience building complex SQL queries with large scale datasets - Relevant advanced experience building products on data visualisation tools (e.g., QuickSight, PowerBI, Tableau) - Relevant advanced experience with data modelling, warehousing and building ETL pipelines - Relevant More ❯

degree/HND (Level 5) Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. Expertise in wrangling, cleaning and preprocessing data for … applications we will shortlist on: Ability to apply advanced analytical and statistical techniques using a variety of software/codebases including practitioner level knowledge of coding including version control, SQL, R and/or Python or other programming languages relevant to data science; whilst supporting development of coding capability across the team. If you are successful at this stage, you More ❯

similar technology (OBIEE, Business Objects, Tableau, MicroStrategy, SAP, etc.). - Experience developing scorecards and dashboards. - Experience with dimension management software processes and MDM tools (Oracle DRM) - Advanced knowledge of SQL, Oracle, OLAP, and data warehousing concepts. - Familiarity and development experience with web services technologies is a strong plus (e.g. HTTPS, REST, XML, JSON, etc). - JAVA/PERL/Ruby More ❯

a desire to take on multiple roles and build things from the ground up. High proficiency in Excel/spreadsheets, pivot tables, data manipulation, and data visualisation. Knowledge of SQL is required. Experience with automation tools (e.g., Tableau, Microsoft Power BI, Big Query). Strong mathematical and analytical problem-solving abilities. Strong communication skills with high emotional intelligence; able to More ❯

visualization using Tableau, Quicksight, or similar tools - Experience with data modeling, warehousing and building ETL pipelines - Experience with AWS solutions such as EC2, DynamoDB, S3, and Redshift - Experience using SQL to pull data from a database or data warehouse and scripting experience (Python) to process data for modeling - Experience developing and presenting recommendations of new metrics allowing better understanding of More ❯

with various JavaScript frameworks (e.g., React, Redux, Vue, Backbone, Angular). Experience in deploying software on leading cloud computing platforms (such as GCP, AWS, Azure). Understanding of both SQL and NoSQL database technologies. Strong skills in data structures, algorithm design, and implementation. Proficiency in handling and analyzing time-series data, including its cleansing and normalization. Familiarity with Agile software More ❯

for them (trusted advisor/technical coach). Position might be filled at a higher level based on candidate experience. Qualifications Preferred Requirements: Experience with query languages such as SQL, SPL, or KQL. Experience with observability and log collectors/pipelines such as FluentBit, OpenTelemetry, Cribl, and Logstash. Experience with web technologies such as HTML, CSS, and JavaScript. Experience with More ❯