1 to 25 of 46 SQL Server Jobs in the City of London

C# Developer Role - Hybrid - Banking

Hiring Organisation
GCS
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £690/day Inside IR35
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 … Administrators in both London and New York. Providing script for database enquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) so that data analysis can be performed based on requirements from relevant business parties. Support setting ...

Database Data Engineer

Hiring Organisation
Peaple Talent
Location
City of London, London, United Kingdom
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 MSSQL 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 ...

Developer/Application Support

Hiring Organisation
Ashdown Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
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 ...

Application Support & Developer

Hiring Organisation
Ashdown Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
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 ...

Software Developer

Hiring Organisation
Ashdown Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
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 ...

Software Developer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
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 ...

Data Platform Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
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 ...

Senior Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
strategically, 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 architectural discussions … 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 ...

Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City Of London, England, United Kingdom
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 ...

Software Engineer - Data Platform for Trading

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
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 SQLServer 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 ...

Graduate Software Developer

Hiring Organisation
Spectrum It Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
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 ...

Senior Software Engineer

Hiring Organisation
Prism Digital
Location
City Of London, England, United Kingdom
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 ...

Data Engineer - Inside IR35 - Hybrid

Hiring Organisation
Halian Technology Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
teams . What youll be doing Build and maintain ETL/ELT pipelines using Azure Data Factory, Databricks and SQL Server Develop and support data models, reporting layers and curated datasets for IAM/access related use cases Work with data linked to users, roles … experience as a Data Engineer in Azure environments Strong hands-on experience with: Azure Data Factory Databricks/PySpark SQL Server/T-SQL Experience building production-grade data pipelines and data models Exposure to identity/access/security data Understanding ...

Managing Consultant - Endur Technical

Hiring Organisation
capSpire
Location
City of London, London, United Kingdom
integrating Endur with external systems and data sources using Connex, ensuring seamless data exchange and interoperability. Oracle and MS SQL Server Database Management: Strong understanding of Oracle and MS SQL Server databases, including database design, administration, optimisation, and performance tuning. ...

💻 Senior Front Office Developer | Commodities & Energy Trading | C# .NET | Azure | 120k | London (Hybrid)

Hiring Organisation
VirtueTech Recruitment Group
Location
City of London, London, United Kingdom
Salary: Up to £100,000 + Benefits 📍 Location: London (Hybrid – onsite required) 💹 Tech Stack: C# .NET | .NET Core | Azure | SQL Server | REST APIs | Microservices | Event-Driven Architecture | CI/CD | Unit & Integration Testing ❗ Key Requirements: • 5+ years’ experience in C#/.NET development • Hands … energy markets • Experience collaborating with traders and quantitative teams • Proven ability to deliver scalable, high-performance applications • Familiarity with SQL Server and modern software engineering practices • Excellent problem-solving and communication skills If you want to develop high-impact front office trading systems in commodities ...

Full-Stack C# Developer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£40000 - £110000/annum
solutions are truly valued. Key Responsibilities Build and maintain bespoke in-house applications within a C#/.NET, SQL Server, and ASP.NET ecosystem. Analyse sports markets and identify new investment opportunities using highly automated, data-driven processes. Take ownership of greenfield projects, allowing … scientific subject. Significant, recent experience with C# and the latest .NET platform versions. Solid database development expertise, specifically using SQL Server, Oracle, or equivalent systems. Desirable skills: We would love to hear from you if you also have experience in multi-threaded application development, JavaScript ...

Senior Software Engineer

Hiring Organisation
Harrington Starr
Location
City Of London, England, United Kingdom
team socials Key Requirements Strong background in C# and the .NET platform (working with the latest versions) Database knowledge (SQL Server, Oracle, or equivalent) Degree in Computer Science or related subject Fluent in English with excellent communication skills Detail-oriented, with a drive to deliver … high-quality solutions Key Responsibilities Develop and maintain high-performance trading applications in a C#/.NET/SQL Server environment Take ownership of new, greenfield projects , influencing design and implementation from the start Collaborate with a talented team of engineers and researchers ...

Senior Intapp Developer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Conflicts, Intake, Walls, and Terms experience and equivalent working with risk and compliance solutions required * Ability to work with SQL Server, SQL development/queries, and reporting tools * Must have experience of supporting, troubleshooting and configuring business applications (cloud-based ...

System Support Engineer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
issues, identify root causes, and implement effective solutions. Key Responsibilities Troubleshoot and resolve production system issues across Windows servers, SQL Server, and Oracle environments Perform root cause analysis and implement fixes (code, SQL scripting, configuration) Liaise with internal teams (Infrastructure, Network … Hands-on knowledge of SQL (T-SQL or PL/SQL) Experience with Windows Server environments and database systems Proven ability to troubleshoot complex production issues Strong communication skills with both technical and non-technical stakeholders Experience working ...

Dotnet Developer

Hiring Organisation
LanceSoft UK
Location
City of London, London, United Kingdom
REST/JSON) Solid understanding of application architecture, performance, and scalability Experience with SQL databases (e.g. SQL Server) Familiarity with unit testing, integration testing, and CI/CD pipelines Financial Services Domain Knowledge (Essential) Experience working in Financial Services technology environments Strong ...

Junior Software Engineer

Hiring Organisation
Insight Global
Location
City of London, London, United Kingdom
related field) Full stack in Microsoft technologies (below): Microsoft stack: Visual Studio, .NET/C#, ASP.NET, Entity Framework. SQL Server: good T-SQL, performance tuning, and SSDT database projects APIs: designing, building and consuming REST services. SDLC/DevOps: Agile delivery, Azure ...

Senior Developer

Hiring Organisation
Aon
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
Problem solving – digging into the why Adaptability – open to new tech as the stack evolves NET Backend web development SQL Server/Azure SQL Unit testing, e.g. xUnit Security & authentication Good to have: Experience leading or guiding junior colleagues Containerised application development ...

Python Full-Stack Developer

Hiring Organisation
Crisil
Location
City of London, London, United Kingdom
Requirements Develop highly scalable applications in Core Python. Hands-on with Python web frameworks such as Django, Flask, or FastAPI. Experience working on SQL with ability to run various data analytics tasks and queries. Exposure to Java script technologies (preferably React) Exposure to Azure Databricks environment … Hubs, Azure Service Bus, Azure Key Vault, Azure Monitor, Azure Log Analytics, Azure API Management (APIM), Azure DevOps. Databases : SQL Server, Oracle, PostgreSQL, Delta Lake Big Data : Apache Spark Version Control : GitHub, Git, Azure DevOps Visualization : Power BI & Integration with REST APIs for custom dashboards. ...

Application Engineer

Hiring Organisation
Aimtech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Power Pages, Power BI) Python, JavaScript, TypeScript, Angular or React ASP.NET Core, Entity Framework, REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL databases, vector databases FastAPI and AI service integrations (OpenAI, Claude, Gemini) Docker, Kubernetes (AKS), Azure App Services Azure DevOps, Azure Boards ...

Outsystems Developer

Hiring Organisation
Coltech
Location
City of London, London, United Kingdom
delivery lifecycle Experience with integrations (REST, SOAP, APIs, OAuth, SQL) Good understanding of relational databases (SQL Server or Oracle) Knowledge of JavaScript and CSS for UI customisation Understanding of application security, performance tuning, and scalable design principles Desirable Experience OutSystems certifications (Associate ...