26 to 49 of 49 SQL Jobs in the City of Westminster

Statistics, Engineering, Sciences, or equivalent practical experience. 7 years of experience using analytics to solve product or business problems, coding (e.g., Python, R, SQL), querying databases or statistical analysis. Preferred qualifications: 2 years of experience managing an Analytics or Data Science team, including prioritisation, roadmapping, coaching and performance management. Experiences ...

familiarity with BM25, vector search, reranking, and retrieval evaluation Experience with RAG pipelines and working with agentic systems in production Proficiency in Python and SQL Strong product alignment — able to read a roadmap, take ownership of tickets, and drive initiatives forward independently Bonus: Experience with graph-aware search or integrating ...

Spark in production 5+ years in data engineering or software engineering with a strong data focus Experience building production‐grade pipelines on Azure Strong SQL and experience with analytical data models/data warehousing Proficiency in Python (Scala a bonus) Experience delivering enterprise‐grade data products used by multiple teams … Ability to communicate clearly with both technical and non‐technical audiences Experience with Azure Synapse (dedicated/serverless SQL pools) Agile mindset; experience working in Scrum teams Nice to Have Hands‐on experience with Docker , Kubernetes , or container orchestration Start: ASAP Location: London (with remote flexibility) Length: 6 months (likely ...

Scala, or Python Software development experience with data-processing platforms from vendors including Informatica, Azure Databricks or any relevant ETL tools Expert in SQL or SQL extensions for analytical use case Expert understanding of distributed data stores and data processing frameworks Ability to simply and clearly communicate technical design both ...

website performance. You will frame questions, design rigorous analyses, run experiments, and translate insights into decisions shaping product strategy and marketing. You will use SQL, Python, and experimentation platforms to extract actionable insights, build dashboards, and collaborate with product, marketing, and cross‐functional partners to #J-18808-Ljbffr ...

narrative generation, collaborating with Product and Engineering to advance the Corestream roadmap. The role requires 3+ years in DS/AI Eng, Python/SQL proficiency, and a strong product focus. #J-18808-Ljbffr ...

KPIs. The ideal candidate has 5+ years in analytics, 3+ years in Marketing Ops/RevOps at a SaaS company, and strong skills in SQL, Python/R, and marketing platforms like #J-18808-Ljbffr ...

role suits a technically minded graduate or early-career engineer with a degree in a technical field and a solid grounding in programming fundamentals, SQL and databases. Competitive salary and benefits included. #J-18808-Ljbffr ...

role. Technical experience with advertising technologies, APIs, and data integration. Experience building proof of concepts using web/scripting technologies (e.g., JavaScript, Python) and SQL databases. Experience translating business needs into technical specifications. Preferred qualifications: Master's Degree or MBA. Technical experience in evaluating system architectures, with the ability ...

system/application architecture. Prior experience in securities, financial services, or modern engineering-first organizations is a plus Strong proficiency in Java, Spring Boot, SQL, and the design of RESTful and streaming-based APIs. Hands-on experience delivering cloud-native solutions, including microservices, containerization, and modern deployment patterns. Working knowledge ...

years of experience managing projects and working with analytics, software coding, or customer-side web technologies. 10 years of experience with data analysis and SQL/MySQL. 10 years of experience in a customer-facing role. 10 years of experience in operations management (i.e., process improvement, operational reviews, optimizing workflows ...

collaborative, senior-led environment. What You'll Be Doing Design, build and support cloud-based services in .NET 10 across Azure API Management, Azure SQL and the wider Azure platform. Help modernise a business-critical booking platform using an incremental strangler-fig migration approach. Work on anti-corruption layers …/C#. Recent experience with modern .NET, ideally .NET 8 or later. Blazor experience. Strong Azure experience, including App Service or Container Apps, Azure SQL, API Management and Azure DevOps pipelines. Experience modernising legacy systems, ideally using strangler-fig or similar incremental migration approaches. Good understanding of REST API design ...

based in London. The successful candidate will work with complex datasets to support analysis, reporting and data-driven decision-making. The role requires strong SQL capability alongside practical experience working with POLE data. Key Responsibilities Analyse large and complex datasets to identify trends, patterns and actionable insights. Write, optimise … maintain complex SQL queries. Work with POLEv2 data structures and associated data models. Support data mapping, transformation and validation activities. Extract, cleanse and manipulate data from multiple sources. Investigate data quality issues and support remediation activities. Produce accurate analysis and reporting to support programme and business requirements. Work closely with ...

Senior AI Engineer, Agentic Systems Department: Engineering Employment Type: Full Time Location: London Compensation: £105,000 - £120,000/year Description TL;DR Kharon is seeking a full-time London-based Senior AI Engineer, Agentic ...

data warehousing design principles, preferably Azure Expert in design/build of end-to-end data solutions Demonstrable experience with ETL tools, e.g. Databricks, SQL Demonstrable experience with Python/SQL/Spark Everyone's welcome We are ambitious about the future of retail. We’re disrupting, innovating and leading ...

/RevOps at a SaaS company experience Demonstrated familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing …/RevOps at a SaaS company experience Demonstrated familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing ...

software engineering - you need to be genuinely comfortable digging into data and translating complexity into something clear. RESPONSIBILITIES: Data-Driven Ownership: Write and troubleshoot SQL (including multi-table joins across messy, disparate sources) to audit data quality, investigate edge cases, and champion product integrity. Regulatory Translation: Read and interpret sanctions … high-impact deliverables. Quality Assurance: Assist in quality management and issue resolution to ensure a positive customer experience. QUALIFICATIONS: Must-Haves: Strong, hands-on SQL skills, including comfort with multi-table joins across messy, disparate data sources - deep ETL/pipeline or API engineering experience is not required. Ability ...

weeks. You will have strong experience of data modelling and CosmosDB. Design and maintain conceptual, logical, and physical data models for both relational (SQL) and non-relational (Cosmos DB/NoSQL) systems. Design, develop, and manage NoSQL data models using Azure Cosmos DB, ensuring performance, scalability, and cost efficiency (partitioning … validation, and reconciliation between source and target systems. Build and orchestrate ETL/ELT pipelines using Azure Data Factory (ADF). Write and optimize SQL queries, stored procedures, and views for relational data processing and reporting. The role is for 3-6 months initially outside IR35 and requires two days ...

associated toolsets, applied effectively across unit, integration and system testing levels. Technical versatility and proficiency across relevant technologies and tools, including Java, PL/SQL, JavaScript, Git and CI/CD pipelines. Expertise in designing, building and operating scalable cloud-native applications with a strong focus on performance, security … variety of modern technologies, including: Backend: Java, Spring, Spring Boot, Micronaut Frontend: React, Next.js, TypeScript, Angular Cloud & Infrastructure: Azure Cloud, Kubernetes Observability: Dynatrace Databases: SQL Server, MongoDB Caching & Performance: Ignite, Redis What’s in it for you? Working at M&S means being part of something bigger – helping to deliver ...

just manage products. They use AI to push the boundaries of what one person can achieve. Today, PMs at Lendable write python and SQL to generate analytical insights that used to need teams of analysts. They commit PRs to production for straightforward features. They build their own agent workflows … agents, workflows, code generation, analysis. Show us what. Track record of shipping products that moved real business metrics Very comfortable with data, analysis and SQL - you know what questions to ask, and you answer them yourself Bonus: high-growth startup or scale-up experience Don't worry ...

major programme based in London. You will work with complex datasets to support analysis, reporting and data-driven decision-making, with a strong SQL capability and practical experience working with POLE data. The role requires collaboration with data engineers, architects and business stakeholders to translate requirements into analytical outputs ...

will gain hands-on experience across software development, data processing, cloud platforms and production systems, working with modern technologies including Python, Go, TypeScript, AWS, SQL and Docker. In this varied role, you will help develop and maintain software applications, process and validate sports data, support cloud-based infrastructure and investigate … maintain software using Python, Go and TypeScript Process, analyse and validate live and historical sports datasets Support cloud infrastructure, applications and production systems Write SQL queries and work with relational databases Troubleshoot software, data and infrastructure-related issues Contribute to technical projects, documentation and system improvements The Person: Degree qualified ...

impact those objectives Define and refine credit strategies that align with our evolving portfolio goals. Discover insights from data using tools like Python and SQL to address key business questions. Collaborate cross-functionally with product, engineering, data, and operations teams to implement strategies. Monitor and assess the success of implemented … strategies and continuously identify areas for improvement. What you'll need to succeed Daily coding experience, with proficiency in Python and SQL ideally Proven experience in credit risk strategy , ideally within consumer lending. A strategic mindset and the ability to translate complex data into clear, actionable decisions. A focus ...

Senior Software Engineer, Dependency Tracing corporate_fare Google place London, UK Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Bachelor’s degree or ...