1,001 to 1,025 of 1,192 SQL Jobs in Central London

Arthur are partnered with a market leading MGA, who due to growth are looking to increase their Finance Operations function, with a finance-savvy problem solver with strong SQL (Azure) and reporting skills. The role’s broad scope provides high exposure to the business, visibility over Group processes and systems, and exposure to and collaboration with highly skilled professionals.In this … with technical expertise to deliver reliable, insightful financial data, while ensuring compliance with internal controls and audit requirements. Key Responsibilities: Maintain and troubleshoot financial reporting systems and queries Optimise SQL queries and database performance to improve data extraction and reporting speed. Support financial month-end and year-end processes by ensuring system accuracy and data integrity. Understand and apply double … years proven experience in a similar role combining finance and systems (e.g., Systems Accountant, Financial Systems Analyst, or similar). PQ - Qual Accountant Strong knowledge of database systems (preferably SQL Server) and database development work-flows. Proficiency in writing and optimising SQL queries, stored procedures, and test scripts. Experience documenting system processes, reporting logic, and technical specifications for internal knowledge More ❯

Data Engineer – Onsite (Central London) ⭐️ £50,000 – £55,000 + benefits ⭐️ 5 days onsite – Central London ⭐️ SQL, Python, API development ⭐️ Financial background preferred Join a leading investment management firm with a strong reputation for innovation in the financial sector. This is a fantastic opportunity to play a key role in building and maintaining robust data infrastructure supporting high-value investment … strategies. We’re looking for a hands-on Data Engineer with solid SQL skills and experience in building and maintaining back-end APIs. SQL - strong experience essential. Python experience required. Proven experience in API development and maintenance. Previous experience within a financial services or investment management environment preferred. Strong analytical mindset and attention to detail. Excellent problem-solving and communication More ❯

Data Engineer – Onsite (Central London) ⭐️ £50,000 – £55,000 + benefits ⭐️ 5 days onsite – Central London ⭐️ SQL, Python, API development ⭐️ Financial background preferred Join a leading investment management firm with a strong reputation for innovation in the financial sector. This is a fantastic opportunity to play a key role in building and maintaining robust data infrastructure supporting high-value investment … strategies. We’re looking for a hands-on Data Engineer with solid SQL skills and experience in building and maintaining back-end APIs. SQL - strong experience essential. Python experience required. Proven experience in API development and maintenance. Previous experience within a financial services or investment management environment preferred. Strong analytical mindset and attention to detail. Excellent problem-solving and communication More ❯

Database Administrator | 65,000 - 80,000 | Hybrid | MSP Are you an experienced Database Administrator looking to take ownership of complex SQL environments and help drive technical improvement across multiple clients? Our client is looking for a talented SQL Server DBA to join their growing Managed Services team, working across a wide range of systems to ensure performance, security, and reliability … at scale. What Youll Do: Manage and maintain Microsoft SQL Server databases (including older and current versions). Enhance and oversee backup, restore, and disaster recovery strategies. Carry out regular upkeep such as patching, index tuning, and capacity checks. Support and optimise SSRS and SSIS environments. Partner with infrastructure and project teams to deliver modernisation and migration initiatives. Monitor system … a healthy balance of project work, ongoing maintenance, and reactive support , giving you exposure to a variety of challenges and technologies. What Youll Bring: Proven track record as a SQL Server DBA (SQL 2008 R2 and beyond). Strong understanding of SQL Server management, maintenance, and patching. Solid experience in backup/recovery, performance tuning, and optimisation . Hands-on More ❯

Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake I've partnered with a high-growth start-up looking to expand their Data function, by bringing on a Senior Data Engineer on a contract basis - more info below: Senior Data Engineer: Tech stack - Python, SQL, ETL Pipelines, Airflow, BigQuery, Redshift, Snowflake, AWS/GCP Experience with event-stream and micro-batching … Warehouse Modelling Hybrid working in Central London - Monday in the office is essential Pays £450-£500 p/d Outside IR35 3-month initial engagement Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake More ❯

For you, this means working on challenging projects that demand innovation, collaboration, and thought leadership . Role We are seeking an experienced Principal Consultant with a strong background in SQL Server, Data Warehousing, and Business Intelligence tools. The ideal candidate will have hands-on experience with Data Warehousing, SAP Business Objects Data Services, SAP Business Objects, and Crystal Reports. This … to gather requirements and effectively delegate tasks and responsibilities to an off-shore team. Design, develop, and maintain data integration processes using SAP Business Objects Data Services. Work with SQL Server databases to create and optimize queries and stored procedures for data extraction and reporting. Develop and maintain data warehouses, ensuring they meet business requirements for reporting and analytics. Create … and manage reports and dashboards using SAP Business Objects and Crystal Reports. Key Skills: In-depth knowledge of SQL and Data Warehousing concepts, with hands-on experience in data modeling and database design. Experience with SAP Business Objects for business intelligence and reporting. Experience with SAP Business Objects Data Services for ETL. Expertise in Crystal Reports for designing and delivering More ❯

client-specific integrations and workflows. Key Responsibilities: Manage end-to-end client implementations, from requirements gathering through delivery and acceptance Build and configure technical solutions using APIs, Python, and SQL Develop integrations with client and third-party systems Translate business and functional requirements into scalable solutions Support clients with data modelling, product configuration, and workflow design Requirements: Strong proficiency in … Python and SQL (essential) Experience with investment data, trade lifecycle, and multi-asset products Exposure to systems such as PMS, OMS, EMS, or Risk/Compliance platforms Client-facing experience within financial technology or investment operations Excellent problem-solving and communication skills Location: London (Hybrid More ❯

client-specific integrations and workflows. Key Responsibilities: Manage end-to-end client implementations, from requirements gathering through delivery and acceptance Build and configure technical solutions using APIs, Python, and SQL Develop integrations with client and third-party systems Translate business and functional requirements into scalable solutions Support clients with data modelling, product configuration, and workflow design Requirements: Strong proficiency in … Python and SQL (essential) Experience with investment data, trade lifecycle, and multi-asset products Exposure to systems such as PMS, OMS, EMS, or Risk/Compliance platforms Client-facing experience within financial technology or investment operations Excellent problem-solving and communication skills Location: London (Hybrid More ❯

Software Engineer Key Technologies: C#, SQL, React, Bloomberg, Fidessa, FactSet APIs London Perm Role | 4 Days Onsite £55,000 - £65,000 Harrington Starr has partnered with a well-established London based Investment Bank to find a Full Stack Developer at the Associate level. This is a hands-on development role, supporting a range of internal systems across trading and business … operations. Key Responsibilities: Develop and maintain software using C#, SQL, and React Integrate real-time and historical data from third-party APIs Follow agile sprint plans and deliver reliable, secure solutions Ensure systems meet regulatory and cybersecurity standards Key Benefits: Salary up to £65,000 depending on experience 4 days onsite in a central London office Exposure to front-to … back office technology and teams Strong bonus and benefits package Key Requirements: Experience in financial services or trading environments Proficiency in C#, SQL Server, and front-end development (React preferred) Experience working with APIs and market data (e.g. Bloomberg, Fidessa) Strong communication, problem-solving, and collaboration skills Other Information: Agile working culture in a fast-paced environment No visa sponsorship More ❯

Prototype at pace in Python—leveraging LLM co-pilots—to stand-up analytics services, REST APIs and lightweight Dash/React front-ends. Own the full stack: data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployment. Codify best practice for safe, auditable LLM-assisted development; lead code reviews and knowledge-share sessions. Stay user … live and keep comms flowing. You in a nutshell 5 + years building production-grade Python systems for data-heavy businesses; comfortable with tests, version control and optimisation. Confident SQL , exposure to REST and messaging (Rabbit, Kafka, etc.), and enough Linux to troubleshoot on the command line. UI chops in Dash, Flask or React to whip up proof-of-concept More ❯

Software Engineer Key Technologies: C#, SQL, React, Bloomberg, Fidessa, FactSet APIs London Perm Role | 4 Days Onsite £55,000 - £65,000 Harrington Starr has partnered with a well-established London based Investment Bank to find a Full Stack Developer at the Associate level. This is a hands-on development role, supporting a range of internal systems across trading and business … operations. Key Responsibilities: Develop and maintain software using C#, SQL, and React Integrate real-time and historical data from third-party APIs Follow agile sprint plans and deliver reliable, secure solutions Ensure systems meet regulatory and cybersecurity standards Key Benefits: Salary up to £65,000 depending on experience 4 days onsite in a central London office Exposure to front-to … back office technology and teams Strong bonus and benefits package Key Requirements: Experience in financial services or trading environments Proficiency in C#, SQL Server, and front-end development (React preferred) Experience working with APIs and market data (e.g. Bloomberg, Fidessa) Strong communication, problem-solving, and collaboration skills Other Information: Agile working culture in a fast-paced environment No visa sponsorship More ❯

digital analytics for an automotive client. Own monthly reporting and lead review sessions with the client. Drive GA4 and web analytics implementation and reporting. Deliver core analytics projects using SQL and Python. Build and maintain dashboards using Power BI and Looker. Support annual account planning, with a focus on media analytics. Analyse media performance and provide insights. Apply CRM knowledge … Salesforce) from a digital analytics perspective. Core Requirements Advanced SQL and Python skills. Strong GA4 and digital analytics experience. Proven dashboard development in Power BI and Looker. CRM experience, specifically with Salesforce. Previous agency experience. More ❯

front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯

front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯

front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯

front-end, back-end, and infrastructure layers Collaborate with clients, customer success, and engineering teams to identify root causes and deploy effective solutions Work hands-on with Node.js, React, SQL, and AWS to maintain and enhance platform functionality Contribute to improving support processes, documentation, and system reliability Continuously develop your technical knowledge across a range of technologies Required Skills & Experience … 3+ years’ experience in Node.js development Proficiency in TypeScript and JavaScript Experience with React , Express , and REST API development Strong understanding of SQL and Git Excellent analytical and problem-solving skills A genuine enthusiasm for learning and tackling complex technical challenges Bonus Experience (Nice to Have): AWS (hosting, deployment, configuration) Agile development practices Experience in technical customer support Knowledge of More ❯

systems programming. Hands-on experience with configuration management, containerisation, and orchestration tools. Tech Stack + Tools: Programming & Scripting: Strong proficiency in Python (core requirement), with additional experience using T-SQL and Bash. Infrastructure & Systems: Exposure to Linux and Windows environments, with working knowledge of Docker containers and AWS cloud services. Monitoring & Observability: Familiarity with DataDog, Grafana, and other internal or … custom monitoring solutions. Automation & CI/CD: Experience using Git, TeamCity, and configuration management tools such as Ansible or Terraform. Databases: Hands-on experience with Microsoft SQL Server and Snowflake. Candidates with relevant experience are encouraged to apply to find out more. More ❯

systems programming. Hands-on experience with configuration management, containerisation, and orchestration tools. Tech Stack + Tools: Programming & Scripting: Strong proficiency in Python (core requirement), with additional experience using T-SQL and Bash. Infrastructure & Systems: Exposure to Linux and Windows environments, with working knowledge of Docker containers and AWS cloud services. Monitoring & Observability: Familiarity with DataDog, Grafana, and other internal or … custom monitoring solutions. Automation & CI/CD: Experience using Git, TeamCity, and configuration management tools such as Ansible or Terraform. Databases: Hands-on experience with Microsoft SQL Server and Snowflake. Candidates with relevant experience are encouraged to apply to find out more. More ❯

up, shaping how data is managed, integrated, and used to drive meaningful social change. In this hands-on, strategic role, you’ll design and develop modern data pipelines using SQL , Python , and Azure/Fabric , while also guiding the wider organisation through their data transformation journey. You’ll be the link between technology and the business, understanding needs, building solutions … and making data accessible to everyone. You’ll play a central role in embedding a culture of data excellence within a purpose-led organisation. 🔑 Key skills Strong experience with SQL for data engineering and transformation Proficiency in Python for automating and optimising data processes Solid understanding of the Microsoft data stack (Azure/Fabric/Power BI) Excellent stakeholder engagement More ❯

up, shaping how data is managed, integrated, and used to drive meaningful social change. In this hands-on, strategic role, you’ll design and develop modern data pipelines using SQL , Python , and Azure/Fabric , while also guiding the wider organisation through their data transformation journey. You’ll be the link between technology and the business, understanding needs, building solutions … and making data accessible to everyone. You’ll play a central role in embedding a culture of data excellence within a purpose-led organisation. 🔑 Key skills Strong experience with SQL for data engineering and transformation Proficiency in Python for automating and optimising data processes Solid understanding of the Microsoft data stack (Azure/Fabric/Power BI) Excellent stakeholder engagement More ❯

.NET Developer, C#, WPF - Mobile Telecommunications - London (Tech stack: .NET Developer, .NET 9, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer) Established in the early 1990s and listed on the London Stock Exchange our client is an instantly recognizable brand within the mobile telecommunications arena. They are widely recognized as innovators within the market and … and services. The ideal .NET Developer candidates will have a skill set that encompasses: .NET, C#, WPF and Azure SQL. Our client can provide training in: .NET 9, Azure SQL, MVVM, Prism, continuous integration, dependency injection, TDD and Agile (Scrum/Kanban). This is a truly exciting opportunity to work on complex enterprise level, Greenfield .NET/C# projects More ❯

high-quality support. Key Responsibilities Lead and mentor a team of data analysts supporting front office users across asset classes Oversee data ingestion, transformation, and delivery workflows using Python, SQL, and cloud-native tools Manage service levels and expectations across a fast-paced, high-demand environment Collaborate with infrastructure and engineering teams to ensure seamless integration of data and systems … Ideal Candidate Profile 8+ years of experience in data support, implementation, or technical operations within financial services 2+ years in a leadership or team lead role Strong Python and SQL skills, with experience in data wrangling, transformation, and automation Familiarity with cloud infrastructure (AWS preferred), Linux environments, and Kubernetes Excellent communication and stakeholder management skills - comfortable interfacing with PMs and More ❯

high-quality support. Key Responsibilities Lead and mentor a team of data analysts supporting front office users across asset classes Oversee data ingestion, transformation, and delivery workflows using Python, SQL, and cloud-native tools Manage service levels and expectations across a fast-paced, high-demand environment Collaborate with infrastructure and engineering teams to ensure seamless integration of data and systems … Ideal Candidate Profile 8+ years of experience in data support, implementation, or technical operations within financial services 2+ years in a leadership or team lead role Strong Python and SQL skills, with experience in data wrangling, transformation, and automation Familiarity with cloud infrastructure (AWS preferred), Linux environments, and Kubernetes Excellent communication and stakeholder management skills - comfortable interfacing with PMs and More ❯

migration strategies, and develop cloud roadmaps. Collaborate with stakeholders to define technical requirements and migration roadmaps on solution level. Implement Azure services such as App Services, Azure Functions, Azure SQL, Service Bus etc. Collaborate with development and DevOps teams to enable CI/CD pipelines and infrastructure as code. Ensure best practices around security, scalability, performance, and cost optimization. Provide … Core, Angular, and SQL. Strong knowledge of Azure IaaS, PaaS, and SaaS offerings. Expertise in designing solutions using Azure App Services, Application Gateway, Azure Functions, Logic Apps, and Azure SQL databases. Experience with microservices architecture, and API Management. Strong understanding of Azure networking, identity (Azure AD), monitoring, and security practices. Expertise in Azure Migrate, and related tools. Proficiency in infrastructure More ❯

migration strategies, and develop cloud roadmaps. Collaborate with stakeholders to define technical requirements and migration roadmaps on solution level. Implement Azure services such as App Services, Azure Functions, Azure SQL, Service Bus etc. Collaborate with development and DevOps teams to enable CI/CD pipelines and infrastructure as code. Ensure best practices around security, scalability, performance, and cost optimization. Provide … Core, Angular, and SQL. Strong knowledge of Azure IaaS, PaaS, and SaaS offerings. Expertise in designing solutions using Azure App Services, Application Gateway, Azure Functions, Logic Apps, and Azure SQL databases. Experience with microservices architecture, and API Management. Strong understanding of Azure networking, identity (Azure AD), monitoring, and security practices. Expertise in Azure Migrate, and related tools. Proficiency in infrastructure More ❯