1 to 25 of 58 SQL Jobs in the City of London

Data Engineer London - Hybrid £65,000 - £75,000 Azure Data/SQL/Financial Services I'm currently working with a growing data and technology consultancy who are looking to bring a Data Engineer into their expanding delivery team. The business works with a range of organisations across telecommunications, financial … office 2 days per week. Key Responsibilities Develop and maintain scalable data pipelines using Azure Data Factory. Build and manage ETL processes using SQL and Python. Work with Azure Databricks and Azure SQL/SQL Server to process and manage large datasets. Design and implement data models using Kimball ...

Criteria Expertise in designing and building data intensive applications and pipelines, with an open mindset on choice of tools Strong proficiency in Python and SQL, with a focus on writing clean, performant code to process and manage large volumes of data Experience designing and implementing complex data-matching, reconciliation ...

strong technical background in processing location-based data and turning complex information into reliable, usable datasets. You'll ideally have experience with: Python and SQL , including building data pipelines and API integrations. PostgreSQL/PostGIS and spatial data modelling. GIS tools such as QGIS and geospatial libraries including GeoPandas, Shapely ...

principles. Desirable Technical Skills Secondary Platform: Experience with Amazon Web Services (AWS) (VPC, EC2, S3, IAM, Security Groups). Data Platforms: Familiarity with Azure SQL, Azure Data Factory, or Power BI. Migration: Experience with Azure Migrate and database migration strategies. Linux: Experience with RHEL/Ubuntu in a cloud context. ...

across projects. Identify opportunities to reuse existing data models and data assets to improve efficiency and consistency. Perform reverse engineering of existing databases and SQL scripts to produce accurate data models and documentation. Assess logical and physical data models for quality, integrity, performance and alignment with business requirements. Validate business … data analysis and profiling Strong data warehousing and OLTP systems from an integration perspective Strong understanding of data integration best practices and concepts Strong SQL skills required scripting preferred Strong Knowledge of all phases of the system development life cycle Experience with major database and big data platforms (e.g. ...

workflows. Kanban and CI/CD: Comfortable with Kanban workflow, continuous integration, Jira, and rapid iteration cycles. Git and version control: Professional-grade proficiency. SQL: Ability to query and analyse data from our systems. Experience delivering under time pressure: Ability to prioritize effectively, ship MVPs quickly, and iterate based ...

ambassador tracking lists with agency partners. What You'll Need 3-5 years of experience in marketing analytics, digital campaign measurement, or commercial reporting. SQL: Practical ability to read, debug, and update analytical queries. BI & Dashboarding: Hands-on experience maintaining reports in Looker, Looker Studio, Tableau, or Power BI. Data ...

similar complexity. Experience working within the banking or financial services industry. Proven Full Stack development experience, including: React (Front End) Python (Back End) Strong SQL skills. Ability to understand business needs and translate them into technical solutions. English language proficiency at B1 level or above . Highly proactive and self ...

tools. Solid understanding of API development, systems integration and connecting multiple enterprise data sources. Experience with modern development languages and technologies, such as Python, SQL and relevant backend frameworks. Ability to rapidly translate business requirements into working technical solutions without relying on large engineering teams. Excellent stakeholder management and communication ...

market data providers, liquidity aggregation platforms, third-party networks, and EMS/OMS vendors is essential. Strong technical skills in scripting, Python, PowerShell, C#, SQL, and experience with FIX engineering, messaging systems, and debugging network protocols are required. Excellent analytical and problem-solving abilities, along with outstanding communication skills ...

hands-on KDB+/q development experience. * Strong Python development skills. * Experience working with large datasets and time-series databases. * Good knowledge of SQL and Linux/Unix environments. * Strong analytical and problem-solving skills. Experience within financial services or capital markets would be preferable. Please apply for immediate interview ...

support data quality and governance. Create and maintain ETL/ELT processes using Data Factory, Data Pipelines, Notebooks, and Spark. Develop, maintain, and enhance SQL scripts, stored procedures, views, and data models. Monitor and troubleshoot performance issues within Fabric environments. Implement security, access controls, and governance standards. Support CI/… analysts, architects, and stakeholders to translate requirements into technical solutions. Produce technical documentation and knowledge transfer materials. What you will have Technical Skills Strong SQL development skills. Experience designing and implementing ETL/ELT solutions. Knowledge of Lakehouse and Data Warehouse architectures. Experience with Data Pipelines, Dataflows Gen2, and Notebooks. ...

similar data pipeline/orchestration technologies Experience configuring and integrating workflow tooling such as Jira Experience with database and storage technologies such as: SQL Elasticsearch MongoDB DSE/Cassandra Redis Experience delivering solutions within complex, secure technical environments If you are interested in this opportunity, please apply now with your ...

Requirements Significant software engineering experience and a track record of delivering large-scale enterprise web applications. Deep experience with Java, Spring Boot, microservices, ReactJS, SQL, MongoDB, DevOps, CI/CD, test automation, and Infrastructure as Code. Strong AWS experience, including the design and deployment of secure, resilient production workloads. Experience ...

effectively with a range of stakeholders. Hands-on experience configuring pensions administration systems, including workflows, calculations, reporting, payroll, finance or member-facing functionality. Advanced SQL skills and experience interrogating, analysing and troubleshooting complex data. Strong communication skills with the ability to explain technical concepts to both technical and non-technical ...

TypeScript Hands-on experience with GCP (Cloud Run, Pub/Sub) Hands on experience with Kafka/Messaging Prior working experience with PostgreSQL/SQL Practical AI Agents (Tool-calling, MCP, Vertex AI) Remote (UK-based) | 6-Month Initial Contract |??£60 per hour (Umbrella) Inside IR35 If you thrive ...

Senior Technical Systems Analyst Python/PowerShell/Snowflake/SQL/Financial Crime London (Hybrid - 3 days on-site p/w) up to £80,000 + Benefits + Bonus Are you a Technical Systems Analyst who enjoys turning complex business needs into robust technical solutions? This Senior Technical ...

grade solutions. Key skills: Python (5+ years) Celery, Redis, Celery Beat, Flower MCP (Model Context Protocol) LangChain and/or LangGraph React & AG Grid SQL (Oracle desirable) REST APIs & distributed systems Stakeholder engagement & requirements gathering Desirable: Commodities, market data or trading experience Docker/Kubernetes RAG, vector databases ...

Fully Remote Senior Full Stack Python Developer (Python, Django, SQL/Postgres, Typescript, ReactJS) - Solo Python Developer Role - Up to £65,000 - Fully Remote (They do have an office based near Gatwick Airport if you want to work from an office) - Open to applicants in the UK Only (No Sponsorship ...

essential. 8+ years experience across Capital Markets, regulatory reporting, post-trade or trading technology. Strong hands-on MiFID/MiFIR Transaction Reporting experience. Strong SQL and Python skills, with Linux/scripting experience. Strong understanding of data modelling and reporting platforms . Experience with Qlik, SmartBI, Crystal Reports or similar ...

Strong communication and stakeholder management skills Experience developing and supporting applications within Linux environments A proactive, ownership-driven mindset Desirable Experience C++20 Python development SQL and relational databases Real-time or low-latency systems Trading, financial markets or exchange technology Computer Science, Software Engineering or related degree What We Offer ...

cloud architecture. Good understanding of .NET/C#, APIs, integration and modern application platforms. Experience with Azure networking, security, identity/IAM and Azure SQL/SQL Server. Understanding of DevOps, CI/CD and Infrastructure-as-Code principles. Previous experience in client-facing consulting and/or Financial Services ...

SQL Server Architect Hybrid - 3-4 days on-site in London £550-£650 inside IR35 Requires Active SC Clearance and ability to undergo DV Clearance The Opportunity We are seeking an experienced SQL Server Architect to support a major government and defence-focused digital transformation programme. This role will focus … designing, validating, and optimising highly resilient SQL Server platforms that underpin large-scale, mission-critical enterprise applications hosted within AWS cloud environments. Initially, you will lead an intensive proof-of-value phase, evaluating high availability and disaster recovery (HA/DR) patterns for SQL Server on AWS. Following successful completion ...

clear technical documentation and knowledge sharing materials. Engage with technical and non-technical stakeholders across the business. Essential Experience Strong Python development skills. Strong SQL skills and experience working with large datasets. Experience deploying machine learning solutions into production environments. Understanding of data processing, transformation and pipeline development. Experience building ...

Fully Remote Senior Full Stack Python Developer (Python, Django, SQL/Postgres, Typescript, ReactJS) - Solo Python Developer Role - Up to £65,000 - Fully Remote (They do have an office based near Gatwick Airport if you want to work from an office) - Open to applicants in the UK Only (No Sponsorship ...