1 to 25 of 773 SQL Jobs in London

role We are looking for a hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will … warehouse and data lake to a modern dimensional model, finish the rollout of a principle-of-least-privilege security model across a multi-server SQL estate, and continue the migration of our reporting estate from SSRS to Power BI. You will set the technical direction for the data team ...

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 ...

Principal SQL Engineer – Trading Desk | SQL Server, C#/.NET, Concurrent SQL environment | 25-Year Systematic Hedge Fund £140k-£200k circa base + bonus (up to 100%) City of London, on-site Mon-Fri Our client, an algorithmic trading hedge fund with a 25-year track record in systematic trading … hiring a Principal SQL Engineer to join their trading desk tech team. It’s a 20-person business with roughly half the team in engineering and technical roles, so you’re in a genuinely tech-led environment where trading is fully programmatic and engineers work closely with the desk ...

Small to Medium Enterprise) environment is required. Experience within the fashion, sportswear, retail, ecommerce, or consumer goods sector would be highly advantageous. Strong SQL development and database optimisation skills. Experience building ETL/ELT pipelines using tools such as dbt, Fivetran, Matillion, Azure Data Factory, or Airflow. Experience working with ...

technical audiences. Act as a key bridge between operational teams and technology functions. Required Skills & Experience Technical Skills Strong experience with Python and SQL for Data Engineering and automation. Experience building and maintaining scalable ETL/ELT pipelines. Strong understanding of relational and non-relational databases. Experience with Azure data ...

skills with hands‐on technical troubleshooting experience. Experience with version control and CI/CD: GitHub and Azure DevOps. Working knowledge of databases (Azure SQL, IaaS SQL, Oracle, NoSQL) and T‐SQL/SQL scripting. Proficient in PowerShell scripting. Experience integrating PAM with LDAP, EntraID and Active Directory. Familiarity with ...

month FTC offering stability while working on meaningful, large-scale projects Key experience 5+ years' experience in data engineering or backend data roles Strong SQL and Python skills Hands-on experience with Azure data services (ADF, Synapse, Databricks, Microsoft Fabric) Experience integrating data from enterprise systems (CRM, ERP, HR, Finance ...

version control (GitHub), and CI/CD best practices Profile 5+ years' experience in data engineering roles delivering scalable data solutions Strong expertise in SQL, data modelling, and cloud data platforms Hands-on experience with Snowflake and Microsoft Fabric (OneLake) Proficiency in Python and PySpark , including notebooks and automation Experience ...

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 ...

with 4+ years’ experience in data science, advanced data analytics, data engineering, or digital product development. Core Analytics & Engineering Strong experience with Python and SQL ; exposure to R is beneficial. Hands‐on delivery of machine learning models or advanced analytical techniques . Experience designing data pipelines, dashboards, APIs or analytical ...

Specialist, ideally within SaaS, ITSM, or service-led organisations. Strong Python experience (essential), including use for data analysis, automation, modelling, and system integration. Advanced SQL skills and experience building and maintaining ETL pipelines. Advanced Power BI expertise, including DAX, dataflows, model optimisation, and performance tuning. Proven experience extracting and working ...

/ELT data pipelines, including largescale processing with Spark. Handson experience using AWS data services, including Glue, Lambda, Step Functions, and S3. Strong SQL skills with experience in data warehousing and relational databases. Proficiency with gitbased development, GitHub workflows, pull requests, and CI/CD pipelines. Strong analytical skills ...

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 ...

SQL Database Developer - Data-Driven Software Company - London (Tech stack: SQL Database Developer, SQL Server 2022, PostgreSQL, C#, T-SQL, SSIS, SSRS, SSAS, Performance Tuning, Query Optimisation, Software Development, Data Engineering, SQL Database Developer) Founded in 2015, our client is a rapidly growing software company focused on delivering high-performance … support growing demand for their cutting-edge data products and services. To support this expansion, they are on the lookout for a talented SQL Database Developer to join their London-based team (remote-friendly) and contribute to the ongoing development and performance optimisation of their mission-critical data platforms. Successful ...

with well-structured, documented and reliable data models You 5+ years' experience in data engineering or data platform roles Strong hands-on experience with SQL, Python and distributed data processing Proven experience building and operating modern cloud data platforms Experience with technologies such as Snowflake, Databricks and Power BI Strong ...

Experience with Poetry or similar Python dependency management tools Experience building RESTful APIs and micro-services Solid understanding of database design and optimisation (both SQL and NoSQL) Experience with graph databases (Neo4j preferred) or willingness to learn quickly Knowledge of event-driven architectures and message queues Knowledge of API design ...

qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours ...

qualified entry-level professionals is on the rise. With our Data Analytics career programme we will provide you with: 8 training modules: Excel, SQL, Python, R, Tableau, Power BI, CompTIA Data+ & Azure AI Fundamentals 3 official examinations: Microsoft Power BI Data Analyst, CompTIA Data+, & Microsoft Azure AI Fundamentals 100+ hours ...

workflows using Opentext MBPM (Metastorm). Your responsibilities will include: Designing and developing applications and processes in Opentext MBPM (Metastorm). Collaborating with SQL and Oracle Database Administrators to define necessary database objects. Writing scripts for T-SQL (SQL Server) and PL/SQL (Oracle) for data analysis based ...

Experience with Poetry or similar Python dependency management tools Experience building RESTful APIs and micro-services Solid understanding of database design and optimisation (both SQL and NoSQL) Experience with graph databases (Neo4j preferred) or willingness to learn quickly Knowledge of event-driven architectures and message queues Knowledge of API design ...

data pipelines and modern data architectures. Excellent communication and client‐facing presentation skills. Proven ability to turn business needs into effective technical solutions. SQL proficiency and experience with Azure/DevOps tools. Background in business or financial data analysis is a plus. Consulting mindset: proactive, strategic, and impact‐oriented. Nice ...

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 ...

areas where analytics can drive impact Communicate insights clearly to both technical and non‐technical audiences, influencing stakeholders at all levels About you... Strong SQL skills and experience working with large, complex datasets Experience with BI tools such as Tableau, Looker or Power BI; and bonus points for some Python ...

Ensure data quality, performance, security, and GDPR compliance What we're looking for 5+ year's experience in data engineering or similar roles Strong SQL and Python skills Experience with cloud data platforms (Azure preferred) Familiarity with modern data tools (e.g. Data Factory, Databricks, dbt) Solid understanding of data modelling ...

ML. Key skills and responsibilities, Demonstrated hands-on experience with Microsoft Fabric and Power BI. Extensive knowledge in data modelling, DAX, Python/PySpark, SQL/KQL. Proven record of technical leadership and effective stakeholder engagement. Design and deliver comprehensive Fabric solutions, including OneLake, Lakehouse, Warehouses, and Power BI. Lead ...