1 to 25 of 119 SQL Server Jobs in London

Senior SQL Engineer - C# | SQL Server, Concurrent SQL environment | 25-Year Systematic Hedge Fund £120-160k circa + Bonus (up to 100%) City of London - on-site Our client, an algorithmic trading hedge fund with a 25-year … track record in systematic trading, are hiring a Senior SQL Server 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 ...

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 multiple end of life deadlines approaching, 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 ...

Engineer position where you’ll take ownership of designing, optimising and evolving production-critical systems across AWS. Particularly using SQL Server and PostgreSQL environments. 🔧 Key Responsibilities Design and deliver scalable database solutions (SQL Server, PostgreSQL, DynamoDB) Lead migrations of MS … SQL Server on EC2 to AWS RDS Build and manage data pipelines Drive performance tuning, query optimisation, and indexing strategies Collaborate across engineering teams to embed robust database architecture ✅ What We’re Looking For 5+ years in database engineering (design, build, optimisation, support) Strong hands ...

access control. Administer Azure AD Domain Services (AADDS), Group Policies, Private DNS, and service accounts. Database & Migration Support Support SQL Server and Azure SQL PaaS instances. Assist with migrations of Azure workloads across subscriptions. Provide operational support for database server/instance management. Automation & Optimisation Automate server start/stop aligned with business hours to optimise cost. Identify opportunities for operational automation and efficiency improvements. Additional Information Start Date: 01-April-26 Special Working Conditions (travel, on call etc): Occasional Onsite London Office Key Skills/ ...

They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working … with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front ...

They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working … with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front ...

They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working … with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front ...

They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working … with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front ...

They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working … Directory) Strong communication skills and experience working with end users and senior stakeholders Knowledge of scripting languages including VBA, VB Script and PowerSheII MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front ...

related subject/role Post qualification Masters degree, or significant experience in Healthcare Informatics equivalent to Masters degree level Specialist training on Microsoft SQL Server Management Studio Specialist training on data visualisation tools e.g. Microsoft PowerBI, Qlikview Evidence of configuration expertise used in an Enterprise … more data models Desirable ISEB Business Analysis Diploma PRINCE2 (Foundation/Practitioner Specialist training database administration techniques, including either Oracle or Microsoft SQL Server Specialist training in a programming language Experience Essential Proven experience of working in an acute hospital, community provider, CCG or other ...

management, and database systems) - Develop and enhance Microsoft Office solutions, including templates, automation, and data integration - Support and optimise SQL Server databases under direction - Gather requirements and deliver technical solutions in collaboration with stakeholders - Maintain application security, data protection, and secure coding standards - Assist with … project delivery - Provide occasional out-of-hours support when required Skills & Experience - Case Management systems (front- and back-end) - SQL Server (365) - VBA, VBScript, PowerShell - HTML & CSS - Windows Server environments, Active Directory, Exchange - IIS configuration and management Desirable - SQL Server ...

designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps … Administrators in both London and New York. Providing script for database inquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to perform data analysis based on requirements from business parties. Setting up a system distribution method ...

underpins both internal systems and customer-facing products. A substantial portion of the platform is built on large SQL Server data estates, making strong SQL expertise non-negotiable. You will play a key role in modernising core systems, improving performance and reliability … architectures, and who have deep experience designing and building robust APIs and data services. Key Responsibilities Develop and optimise SQL Server queries, stored procedures, and data processing logic to handle high-volume structured data Design and implement backend services using modern programming languages (Python ...

existing outputs, while identifying and resolving any data gaps introduced during migration. This is a hands-on role requiring strong analytical capability, deep SQL expertise, and experience working in complex, regulated data environments. Key Responsibilities Perform source-to-target mapping , documenting field-level lineage across systems … skills with attention to detail Ability to engage stakeholders and extract critical technical and business knowledge Proficiency with: Azure SQL Server SQL Server Management Studio (SSMS) Desirable Skills Experience with custody or investment platform migrations Familiarity with wealth management CRMs ...

helping shape development standards, performance optimisation, and system scalability. You will primarily work within a C#/.NET/SQL Server/ASP.NET ecosystem, developing high-performance, reliable, and maintainable applications. Key Responsibilities Design, develop, and maintain high-performance applications in C# and .NET Lead … contribute to technical direction Build scalable, reliable systems to support automated trading and research Develop and optimise database solutions (SQL Server or equivalent) Improve performance, reliability, and automation across systems Mentor junior developers and promote best engineering practices Participate in code reviews and enforce high ...

real-world trading strategies, working closely with experienced developers, researchers, and traders. This role sits within a C# .NET, SQL Server, and ASP.NET ecosystem, with a strong focus on building reliable, scalable, and maintainable systems. Key Responsibilities Design, develop, and maintain applications using C# … architecture and technical design discussions Build and enhance systems supporting trading and research activities Develop and optimise database solutions (SQL Server or similar) Improve system performance, reliability, and automation Collaborate with cross-functional teams to translate requirements into technical solutions Participate in code reviews ...

large-scale financial data platform, modernising legacy enterprise systems while building scalable cloud-based services on AWS. Own SQL Server optimisation, backend service design, and API development in a high-impact platform modernisation initiative. What You'll Do Develop and optimise SQL … Server queries, stored procedures, and data processing logic Design and build backend services in Python or C# Modernise legacy platforms and improve system performance Build and maintain AWS-hosted services and APIs Collaborate with distributed engineering and product teams Top Skills Required Advanced SQL Server ...

play a key role in delivering reliable and scalable solutions. Our client's technology stack primarily includes C#, .NET, SQL Server, and ASP.NET, and you'll receive mentorship to help you grow your expertise in these areas. Key Responsibilities Assist in designing, developing, and maintaining … C# and .NET Support the development of scalable systems for trading and research Contribute to database development and optimisation (SQL Server or similar) Collaborate with senior developers, researchers, and traders to deliver software solutions Participate in code reviews and adopt best engineering practices Help improve ...

Software Engineer (Senior) | C#/.Net & SQL Server | Systematic Hedge Fund Trading Live Markets Salary: £120,000 – £160,000 + bonus (up to 100%) Location: City of London, on-site My client is a long-established systematic hedge fund, just under 20 people in total … refactoring practices Clear technical communication (working with traders and senior stakeholders) What You'll Work With C# .NET Framework SQL Server WinForms desktop applications Azure Kafka Automated testing frameworks Legacy platform modernisation Nice to Haves Futures, options, or crypto markets Python DevOps tooling High-availability ...

regulatory driven environment. Key Responsibilities Design develop and maintain data integration pipelines Work extensively with ETL tools DataStage (required) Develop and optimise SQL queries PL SQL T SQL Perform data modelling and transformation Build and manage data marts Ensure data quality … reporting requirements Required Skills and Experience Strong hands on experience with DataStage (must have) Solid experience with Oracle and SQL Server databases Advanced SQL skills PL SQL T SQL Proven experience in ETL and data integration ...

team. You will develop and support SMBC BI business applications using C# and MS .NET Framework , working across SQL Server and Oracle databases. This role involves both new development and maintenance of existing applications , ensuring stability and compliance with change management procedures. Key Responsibilities Develop … with DBAs and infrastructure teams in London and New York. Support production environments, troubleshoot issues, and implement fixes. Assist with Citrix and application server deployments for web and Windows apps. Follow change management and release processes . Provide occasional out-of-hours support for critical systems. Essential Skills ...

infrastructure administration. Owner of IT infrastructure technical framework and manage and establish priorities for maintenance, design, development and analysis of entire infrastructure, including server, storage, database, application, network, desktop, system monitoring. Conduct research and recommend changes in services, products, protocols and standards to support development efforts and infrastructure … integration/database Servers, storage, security and management hardware and software. Responsible for developing, implementing, maintaining and monitoring technical solutions on network, telephony, server, storage, desktop, and application as per approved IT architecture or proposal Report and prepare strategies to maintain server infrastructure. Ensure apt security ...

environment with a tech led company. Duties Design, develop, and maintain Oracle based applications and database solutions Write efficient, scalable and high-performance SQL and PL/SQL code Develop and integrate RESTful APIs to support modern application architectures Collaborate with architects, developers … maintenance of applications Skills & Experience Required Oracle Database development (SQL/PL-SQL) SQL Server Experience designing and consuming RESTful APIs/REST API services Proficiency in at least two of the following programming languages: Python Java JavaScript .NET ...

Microsoft and Azure Data Stack: Work with Microsoft data services such as: Azure SQL Database/SQL Server Azure Synapse Analytics Azure Data Factory Azure Data Lake Support ingestion, transformation, and orchestration of data pipelines (in collaboration with data engineers where applicable … Query, DAX, data modelling, visuals). Advanced SQL skills for data transformation and performance optimisation. Hands-on experience with Microsoft SQL Server and/or Azure data services. Experience designing enterprise-scale BI solutions end-to-end. Understanding of data warehousing principles ...

strategic transition to cloud-based technologies. You will be responsible for maintaining and developing data solutions, supporting SQL Server environments, and contributing to the design of modern, scalable data architecture. Key Responsibilities Support critical data processing between core systems and the Enterprise Data Warehouse, ensuring … documentation Provide ad-hoc data extraction, reporting, and general IT support as required Technical Skills & Experience Strong experience with SQL Server, including T-SQL, stored procedures, and performance tuning Solid understanding of ETL processes and tools (SSIS, Azure Data Factory) Experience with ...