151 to 175 of 293 SQL Jobs in Central London

Strong experience building and supporting enterprise-scale full stack applications using Java. Experience with AWS and modern cloud-native development. Good knowledge of PostgreSQL, SQL and data-driven application design. Experience integrating APIs, services and enterprise platforms. Knowledge of event-driven architectures and technologies such as Kafka. Strong understanding ...

schedules without requiring direct reports. Ability to create wire-frames, product specifications and white papers. Exceptional data analysis skills, coupled with advanced Excel and SQL proficiency. Strong project management skills and ability to present work to executive staff. Outstanding written and oral communication. Strong organisational and analytical skills, as well ...

.NET Developer with 7+ years of experience to build, enhance, and support enterprise applications. This role requires strong hands-on development in C#, deep SQL expertise focused on troubleshooting and data analysis, and the ability to deliver business-critical insights through Power BI. The developer will also support SaaS applications … ASP.NET Core) Build and support APIs and integrations across internal and third-party systems Ensure code quality, scalability, and performance across the full SDLC SQL/Data Troubleshooting (Core Focus) Perform complex SQL querying and troubleshooting to support production issues Analyse, debug, and resolve data-related defects and performance bottlenecks ...

from messy, complex datasets and present clear, compelling visual narratives that guide executive decision-making. Database Management: Write, optimize, and troubleshoot complex queries within SQL Server and Snowflake environments to ensure efficient data extraction and processing. Data Governance & Quality: Champion data governance best practices, ensuring high data literacy, accuracy … Literacy & Governance: Highly data literate with a strong grasp of data governance principles, data modeling, and master data management. Database Skills: Strong proficiency with SQL, with the ability to write robust, performant queries and manage relational data. Programming: Practical coding experience in Python, .NET or similar for data manipulation, scripting ...

.NET Developer with 7+ years of experience to build, enhance, and support enterprise applications. This role requires strong hands-on development in C#, deep SQL expertise focused on troubleshooting and data analysis, and the ability to deliver business-critical insights through Power BI. The developer will also support SaaS applications … integrations across internal and third-party systemsEnsure code quality, scalability, and performance across the full SDLCSQL/Data Troubleshooting (Core Focus)Perform complex SQL querying and troubleshooting to support production issuesAnalyse, debug, and resolve data-related defects and performance bottlenecksWork closely with business users to investigate data discrepancies and ensure ...

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 ...

JSON, making API calls, and reading or writing scripts to debug application logic Programming/scripting language experience, particularly JavaScript, PHP, HTML, Java, XSLT, SQL A logical, structured approach to problems and strong attention to detail The ability to explain complex topics clearly to both technical and non-technical audiences ...

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 ...

pricing systems Strong background in statistics, optimization, and causal inference Proven ability to move from problem formulation to production-grade solutions Proficiency in Python, SQL, and experience with production ML systems Nice to Have Experience with economic modeling (elasticity, auctions, policy design) Familiarity with control systems, RL, or online optimization ...

Extensive experience with complex custom developed visualizations in Qlik Strong knowledge of data visualization best practices using Qlik Experience working with a relational database (SQL, Oracle, etc.) a plus Data modelling, dimensional modelling, and working with large datasets a plus Experience working with business teams to translate functional requirements into ...

/GKE/AKS; operators/CRDs a bonus). Terraform (multi-cloud). GitOps tooling: Flux or ArgoCD. Kafka/event streaming. Distributed SQL databases. Language: Go, Rust, or similar (AI-accelerated development welcome). Cloud & Reliability Prometheus, Grafana, and OpenTelemetry observability stack experience. DR, HA, and Zero-Trust ...

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 ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited ...

C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited does ...

data platforms. You will collaborate with stakeholders across teams to ensure data quality, performance, and reliable data solutions, drawing on insurance domain knowledge and SQL skills. #J-18808-Ljbffr ...

manage end-to-end data projects. The role requires 4–6 years of relevant experience in financial services or large accounting firms, strong SQL and BI skills, and proven project management ability. #J-18808-Ljbffr ...

business stakeholders and technology teams to deliver end-to-end projects across trade lifecycle and reporting. You will analyze data sources, document requirements, write SQL, collaborate with Order/Trade Management teams, #J-18808-Ljbffr ...

within enterprise systems. You will focus on code quality, observability, and reusable patterns to enable broader adoption across functions. You will work with Python, SQL, and cloud services to design retrieval pipelines, tool integration, and evaluation frameworks. #J-18808-Ljbffr ...

tactics. You will work with product, marketing, supply, and central analytics teams to drive data-driven decisions. You’ll develop an analytical toolkit using SQL, Python, and statistical methods, create dashboards, and translate insights into actions that impact KPIs and business outcomes. #J-18808-Ljbffr ...

will architect data pipelines, backend services and APIs while considering UI/UX across diverse industries. Strong Python and TypeScript, cloud deployments, Docker, and SQL experience are essential. The role involves mentoring junior engineers, code reviews, and contributing to scalable, reliable systems. #J-18808-Ljbffr ...

understand objectives, build skills, and deliver tools that improve how teams work. Expect to use C#, Python, R or Java, analyse data with SQL and pilot AI-enabled solutions while weighing data privacy, cost and maintenance. Global project work and ongoing learning are key aspects of the role. #J ...

with business units to understand objectives, build creative solutions, and automate processes using C#, Python, R, or Java. The role involves data analysis with SQL and exploring AI-enabled applications to improve how teams operate. Applicants should have up to 3 years of tech experience, familiarity with major cloud platforms ...

Wealth Management Strong analytical skills to translate business needs into solutions Confident communicator with client-facing experience Any experience of knowledge of Python, SQL or APIs for automation and integration is a bonus and something you will be able to learn in the role. What's on offer: Remote-first ...

with data owners and data engineering teams to source, transform, and curate data Solid understanding of data quality and metadata management, with proficiency in SQL and Python Ability to operate effectively in a matrixed environment and influence stakeholders across business, data, and technology functions Understanding of risk and control principles ...

identify trends and contribute to continuous improvement initiatives. Qualifications Prior experience in trading or trade support environment is mandatory. Strong computer skills, Linux, Python, SQL is beneficial. ITRS Geneos is beneficial. Excellent organizational skills. Candidate must have outstanding verbal and written communication skills, and demonstrate command in prioritization and reporting ...