726 to 750 of 1,040 SQL Jobs in the City of London

Junior Data Scientist – AI Start-up | GenAI Location: London [3 days p.week on-site] Experience: Graduate to 2 years’ experience Salary: DoE: £35,000 - £55,000 The Company Hyre AI is partnering with an exciting early-stage AI startup that More ❯

Junior Data Scientist – AI Start-up | GenAI Location: London [3 days p.week on-site] Experience: Graduate to 2 years’ experience Salary: DoE: £35,000 - £55,000 The Company Hyre AI is partnering with an exciting early-stage AI startup that More ❯

Continuous Improvement. Technical Skills Required: Azure Data Factory - 4 years’ experience AWS Data Services (Redshift, S3, Lambda) - Desirable. SSRS - hands-on experience. ETL - Design, Data Quality Frameworks & Pipeline Management. SQL - Star Schema - Data Modelling. Data Warehouse Design, Development & Testing. Data Warehousing Methodologies. User Support - Power BI - desirable experience. Undertake & Support IT Governance processes (License review etc). Customer Focused & Proactive … Sacrifice Scheme. Keywords: Data Engineer, Azure Data Factory, AWS, AWS Data Services, Redshift, S3, Lambda, Azure BI Technologies, ETL, Data Warehousing, Data Modelling & Kimball Methodology, Data Engineer, Power BI, SQL, ETL, SSRS, Data Engineer. Permanent, T6/MN/1292110-3. More ❯

Technical Lead Engineer/Director Key Technologies: C#, .NET, .NET Core, Azure, SQL Location: London Perm Role | Hybrid Working Structure Harrington Starr has partnered with a global Investment Bank, seeking to hire a Director level Engineer with extensive .NET development experience within investment banking. This person must be confident translating complex business needs into functional solutions and be able to … Inclusive and diverse work environment promoting collaboration and engagement. Competitive remuneration package and employee benefits. Key Skills and Experience Advanced full-stack development skills (.NET, .NET Core, C#, Python, SQL) and cloud technology experience. Strong leadership experience managing high-performing development teams. Knowledge of banking products, financial analysis, and regulatory requirements. Experience delivering Agile projects, CI/CD, and DevSecOps More ❯

Hybrid Location: Central London (Hybrid: 3 days in office) Salary: £35,000–£50,000 + performance bonus + excellent benefits Tech: .NET 6/7, C#, AWS, REST APIs, SQL, CI/CD, Microservices The Opportunity We are partnering with a fast-growing SaaS company in Central London that is expanding its engineering team and looking for a Junior .NET … You’ll ideally bring: 1–2 years of experience in software development (commercial or internship) Knowledge of C#/.NET Core/.NET 6+ Familiarity with REST APIs and SQL databases Understanding of core programming concepts (OOP, data structures, debugging) Eagerness to learn cloud technologies such as AWS A collaborative mindset and attention to detail Nice to have (not essential More ❯

Hybrid Location: Central London (Hybrid: 3 days in office) Salary: £35,000–£50,000 + performance bonus + excellent benefits Tech: .NET 6/7, C#, AWS, REST APIs, SQL, CI/CD, Microservices The Opportunity We are partnering with a fast-growing SaaS company in Central London that is expanding its engineering team and looking for a Junior .NET … You’ll ideally bring: 1–2 years of experience in software development (commercial or internship) Knowledge of C#/.NET Core/.NET 6+ Familiarity with REST APIs and SQL databases Understanding of core programming concepts (OOP, data structures, debugging) Eagerness to learn cloud technologies such as AWS A collaborative mindset and attention to detail Nice to have (not essential More ❯

deliver reliable features in agile sprints Implement and fine-tune CI/CD (TeamCity, Octopus) Manage deployments across IIS and AWS Mentor developers through code reviews and guidance Optimise SQL/T-SQL performance for production systems What we’re looking for: Strong background in C# and modern .NET Core Comfortable balancing legacy upkeep with platform modernisation Confident with IIS … AWS, TeamCity, Octopus Deploy, SQL Server Bonus points for exposure to Angular or Telerik libraries Prior experience as a senior engineer in SaaS or product-led teams Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style: Hybrid London role, with 1–2 days a week in the office. Squads value autonomy, collaboration, and building things that More ❯

deliver reliable features in agile sprints Implement and fine-tune CI/CD (TeamCity, Octopus) Manage deployments across IIS and AWS Mentor developers through code reviews and guidance Optimise SQL/T-SQL performance for production systems What we’re looking for: Strong background in C# and modern .NET Core Comfortable balancing legacy upkeep with platform modernisation Confident with IIS … AWS, TeamCity, Octopus Deploy, SQL Server Bonus points for exposure to Angular or Telerik libraries Prior experience as a senior engineer in SaaS or product-led teams Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style: Hybrid London role, with 1–2 days a week in the office. Squads value autonomy, collaboration, and building things that More ❯

Certified Google Cloud (GCP) Data Engineer with strong expertise in data acquisition, modelling, ETL, and data warehousing. • Proficient in Terraform, YAML, and GitLab for environment management. • Skilled in MS SQL, GCP SQL, and Oracle DB design, with a focus on data quality and governance. • Strong understanding of contact centre metrics and systems (e.g. WFM, IVR, Call Routing). • Proven ability More ❯

Certified Google Cloud (GCP) Data Engineer with strong expertise in data acquisition, modelling, ETL, and data warehousing. • Proficient in Terraform, YAML, and GitLab for environment management. • Skilled in MS SQL, GCP SQL, and Oracle DB design, with a focus on data quality and governance. • Strong understanding of contact centre metrics and systems (e.g. WFM, IVR, Call Routing). • Proven ability More ❯

Certified Google Cloud (GCP) Data Engineer with strong expertise in data acquisition, modelling, ETL, and data warehousing. Proficient in Terraform, YAML, and GitLab for environment management. Skilled in MS SQL, GCP SQL, and Oracle DB design, with a focus on data quality and governance. Strong understanding of contact centre metrics and systems (e.g. WFM, IVR, Call Routing). Proven ability More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation, and … retention policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional workshops to support platform migration and ongoing delivery. Experience: 610 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and … experience using APIs, SFTP, and file-based systems. Proficient with Power Automate, SharePoint, and Office 365 integrations. Basic C# or PowerShell for automation or custom integration tasks. Experienced in SQL optimization, troubleshooting, and scalability. Cloud certification (Azure Practitioner or similar) is advantageous. More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation, and … policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional workshops to support platform migration and ongoing delivery. Experience: 6–10 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and … experience using APIs, SFTP, and file-based systems. Proficient with Power Automate, SharePoint, and Office 365 integrations. Basic C# or PowerShell for automation or custom integration tasks. Experienced in SQL optimization, troubleshooting, and scalability. Cloud certification (Azure Practitioner or similar) is advantageous. More ❯

storage, transformation and distribution of tick, timeseries, reference and alternative datasets. The technology stack spanson-premise and cloud infrastructure with technologies and tooling such as Python, dbt, KDB+, Snowflake, SQL, interfacing with Market Data vendors such as Bloomberg, Refinitiv, Factset and MorningStar. This is an exciting time for you to join the team they consolidate our technology estate, revamp how … Firm, and/or working with Quant Trading Technology. Expertise in Python, including popular Python libraries for data wrangling, such as Pandas, NumPy, and SQLAlchemy. Experience working with traditional SQL databases (e.g. PostgreSQL, MySQL, SQL Server) and cloud data warehouses (e.g. Snowflake, Databricks, BigQuery, Redshift). Experience with time-series data, and/or implementing data pipelines from major financial More ❯

storage, transformation and distribution of tick, timeseries, reference and alternative datasets. The technology stack spanson-premise and cloud infrastructure with technologies and tooling such as Python, dbt, KDB+, Snowflake, SQL, interfacing with Market Data vendors such as Bloomberg, Refinitiv, Factset and MorningStar. This is an exciting time for you to join the team they consolidate our technology estate, revamp how … Firm, and/or working with Quant Trading Technology. Expertise in Python, including popular Python libraries for data wrangling, such as Pandas, NumPy, and SQLAlchemy. Experience working with traditional SQL databases (e.g. PostgreSQL, MySQL, SQL Server) and cloud data warehouses (e.g. Snowflake, Databricks, BigQuery, Redshift). Experience with time-series data, and/or implementing data pipelines from major financial More ❯

with Pricing Curves, Exposure, CSA (Credit Support Annex), and SPO (Special Purpose Order). Proficiency in data analysis and mapping, including gap analysis across systems. Hands-on experience with SQL and relational databases (Oracle, MS SQL Server). Knowledge of system integration with trading platforms such as FXall, FXGO, GPS, and TradePoint. Experience with agile delivery tools such as JIRA More ❯

with Pricing Curves, Exposure, CSA (Credit Support Annex), and SPO (Special Purpose Order). Proficiency in data analysis and mapping, including gap analysis across systems. Hands-on experience with SQL and relational databases (Oracle, MS SQL Server). Knowledge of system integration with trading platforms such as FXall, FXGO, GPS, and TradePoint. Experience with agile delivery tools such as JIRA More ❯

building dashboards that make an impact, this could be your next move.. Highlights: • Building and maintaining high-quality dashboards and reports in Power BI • Connecting data from multiple sources (SQL, Excel, APIs, cloud platforms) • Ensuring data is accurate, reliable, and business-ready • Partnering with senior stakeholders to deliver reporting and actionable insights • Automating processes to save time and improve efficiency … Requirements: • 2+ years’ experience working with Power BI (Desktop & Service) • Strong skills in DAX, Power Query, and SQL • Experience in data modelling and ETL processes • Able to translate technical detail into clear insights • Detail-focused and able to manage multiple priorities • Finance/business background is a plus • Azure, Power Automate, or Python knowledge is desirable Interview Process: 30-minute More ❯

building dashboards that make an impact, this could be your next move.. Highlights: • Building and maintaining high-quality dashboards and reports in Power BI • Connecting data from multiple sources (SQL, Excel, APIs, cloud platforms) • Ensuring data is accurate, reliable, and business-ready • Partnering with senior stakeholders to deliver reporting and actionable insights • Automating processes to save time and improve efficiency … Requirements: • 2+ years’ experience working with Power BI (Desktop & Service) • Strong skills in DAX, Power Query, and SQL • Experience in data modelling and ETL processes • Able to translate technical detail into clear insights • Detail-focused and able to manage multiple priorities • Finance/business background is a plus • Azure, Power Automate, or Python knowledge is desirable Interview Process: 30-minute More ❯

and .NET Core for server-side development. Excellent Coding skills and best practices Strong experience of Azure services, including but not limited to Azure App Service, Azure Functions, Azure SQL Database, and Azure DevOps. Experience with containerization technologies (e.g., Docker) and orchestration (e.g., Kubernetes) is a plus. Familiarity with cloud security best practices and compliance requirements. Knowledge of database systems … MS SQL, and NoSQL databases. Experience with version control systems Strong problem-solving and debugging skills. Excellent communication and teamwork skills. Self-motivated with a passion for learning and staying current with industry trends. More ❯

migration Build and maintain ETL processes and data pipelines Develop scalable solutions in Azure Data Factory and Microsoft Fabric Create insightful Power BI dashboards and visualisations Write and optimise SQL queries to support reporting and analytics Collaborate across teams to enhance data quality and governance Key Requirements Proven Microsoft Fabric and Azure Data Factory experience Strong ETL, data pipeline, and … SQL skills Expertise in Power BI and data visualisation Background as a Data Developer/Data Engineer Experience migrating from QlikView (essential) Azure certifications beneficial Must be able to drive to site if Essex is the closest office (onsite parking available) About the Organisation Our client is a global leader in logistics and supply chain innovation, with major UK operations More ❯

migration Build and maintain ETL processes and data pipelines Develop scalable solutions in Azure Data Factory and Microsoft Fabric Create insightful Power BI dashboards and visualisations Write and optimise SQL queries to support reporting and analytics Collaborate across teams to enhance data quality and governance Key Requirements Proven Microsoft Fabric and Azure Data Factory experience Strong ETL, data pipeline, and … SQL skills Expertise in Power BI and data visualisation Background as a Data Developer/Data Engineer Experience migrating from QlikView (essential) Azure certifications beneficial Must be able to drive to site if Essex is the closest office (onsite parking available) About the Organisation Our client is a global leader in logistics and supply chain innovation, with major UK operations More ❯

Agile ceremonies (refinements, sprint planning, retrospectives). Mandatory Skills Description: Technical Expertise Strong experience as an Avaloq Certified Customization Professional (ACP) or equivalent. Proficiency in Avaloq scripting, PL/SQL, parameterization, and data model. Hands-on experience in Avaloq treasury modules and customization frameworks. Domain Knowledge Solid understanding of Treasury operations, including FX spot/forward, swaps, MM deposits/… EMIR, MiFID, Dodd-Frank) and compliance in treasury environments. Other Skills Experience with Avaloq integration frameworks (AIS, APS, ACP tools, Web Services). Strong database skills (Oracle PL/SQL). Familiarity with Agile methodologies (Scrum, SAFe, Kanban). Excellent problem-solving skills and ability to work in a fast-paced environment. Strong communication and stakeholder management skills. Nice-to More ❯

Agile ceremonies (refinements, sprint planning, retrospectives). Mandatory Skills Description: Technical Expertise Strong experience as an Avaloq Certified Customization Professional (ACP) or equivalent. Proficiency in Avaloq scripting, PL/SQL, parameterization, and data model. Hands-on experience in Avaloq treasury modules and customization frameworks. Domain Knowledge Solid understanding of Treasury operations, including FX spot/forward, swaps, MM deposits/… EMIR, MiFID, Dodd-Frank) and compliance in treasury environments. Other Skills Experience with Avaloq integration frameworks (AIS, APS, ACP tools, Web Services). Strong database skills (Oracle PL/SQL). Familiarity with Agile methodologies (Scrum, SAFe, Kanban). Excellent problem-solving skills and ability to work in a fast-paced environment. Strong communication and stakeholder management skills. Nice-to More ❯

RIGHT? :) AND MORE PRECISELY, THEY HELP ORGANIZATIONS LEVERAGE DATA TO DRIVE TRANSFORMATION THROUGH OPERATIONAL EXCELLENCE. Collecting, analysing, and transforming raw data into actionable insights => ANALYZE & INTERPRET Designing and optimizing SQL queries to ensure efficient data extraction and processing => QUERY & OPTIMIZE Creating compelling dashboards and visualizations with Power BI => VISUALIZE & ENGAGE Identifying trends, patterns, and key performance indicators to drive strategic … of experience in a similar role, ideally gained in consulting or with a leading industry player with the focus on: Data analysis and business intelligence to drive operational excellence. SQL development for querying, processing, and optimizing large datasets. Power BI (or similar tools like Tableau) to create advanced dashboards and reports. Interpreting complex data and presenting insights in a clear More ❯