176 to 200 of 817 SQL Jobs in London

Bachelor's degree in data science, Statistics, Computer Science, Mathematics, or similar Experience delivering predictive analytics or machine learning solutions Strong skills in Python, SQL, and ML libraries (e.g. scikit-learn, XGBoost, PyTorch, TensorFlow) Hands-on experience with AWS ML services (SageMaker, Lambda, Redshift) Ability to clearly communicate insights ...

across the data function Key Details • Salary: Up to £52k • Working model: Hybrid – 2–3 days per week (near Waterloo Station) • Tech stack: Python, SQL, Azure, Microsoft Fabric, Power BI • Visa sponsorship: Not available Interested? Please apply below. ...

experience building production systems (or equivalent ability) Strong Java fundamentals (OO design, APIs/services, concurrency basics, testing) Some UI development Comfortable with SQL/PostgreSQL Some Python experience (enough to manage and improve existing ETL/ingestion) Nice to have Any finance or markets exposure Familiarity with common ...

performance bottlenecks Required Experience Strong experience in Java backend development (Java 17+) Proven expertise with the Spring ecosystem (Spring Boot and related frameworks) Strong SQL and data modelling capabilities Experience working on data-intensive or high-throughput systems Solid understanding of microservices and event-driven architecture Experience applying ...

systems 🔹 Strong skills in Java and Python (core Java/JVM understanding) 🔹 Experience with distributed systems, data pipelines, and large datasets 🔹 Solid knowledge of SQL and analytical databases (Snowflake a plus) 🔹 Experience with AWS/cloud technologies (Batch, Step Functions, Docker, etc.) 🔹 Understanding of event-driven architectures (Kafka, Kinesis, etc. ...

digital platforms and dashboards Modernise systems into cloud-native, API-first architectures Key skills Cloud engineering (Azure, Kubernetes, serverless, DevOps) Python and relational databases (SQL) Data platforms, ETL/ELT, and analytics AI tools and LLM integrations (e.g. GPT, Claude, Gemini) Security, governance, and regulated environment experience Why this team ...

London Or Surrey (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative .NET technology based business solutions ...

digital platforms and dashboards Modernise systems into cloud-native, API-first architectures Key skills Cloud engineering (Azure, Kubernetes, serverless, DevOps) Python and relational databases (SQL) Data platforms, ETL/ELT, and analytics AI tools and LLM integrations (e.g. GPT, Claude, Gemini) Security, governance, and regulated environment experience Why this team ...

extract requirements from diverse stakeholders Strong documentation, communication, and stakeholder engagement skills Degree-level education or equivalent Desirable Experience querying transactional databases (e.g. SQL/SSMS) Wireframing tools such as Adobe XD or Axure Working knowledge of Atlassian tools (Jira, Confluence) BA or Agile/Scrum certifications If this ...

Engineering f unctions within a multichannel business. Strong hands-on technical background across modern data platforms (cloud data lakes/warehouses, ETL/ELT, SQL, Python), with the ability to operate strategically at leadership level. Experience designing and delivering scalable, production-grade data pipelines that support BI, analytics ...

London or London Market insurance sector Deep understanding of Delta Lake, Medallion architecture, Lakehouse patterns and data modelling. Strong Python, PySpark and Spark SQL capability Solid understanding of data governance Proven track record of ownership, delivery and operating effectively in fast-paced environments. What's on Offer Salary ...

work closely with product, BI, and business teams to translate requirements into robust solutions. Experience: 8+ years in data engineering on Azure, strong SQL/Spark, deep hands-on Fabric experience Proven leadership on complex data platform builds. ...

advanced analytics to improve efficiency and decisioning Required Skills & Experience 5+ years' experience within banking/financial services/financial crime Strong SQL and Python skills, with hands-on experience in data analysis and modelling Experience developing and optimising fraud/financial crime detection rules Exposure to predictive modelling ...

complex requirements into seamless deployments. What We’re Looking for: You have a degree in CS, Math, or Engineering, Data Science3 Expert with Python, SQL, and PySpark . 3+ years in a similar role with a globally recognised large brand Production Experience: You’ve built and shipped scalable systems before ...

with clients, presenting insights, and developing your consulting skills with full support from the team. Your Skills and Experience * Strong commercial experience working with SQL and cloud data warehousing (BigQuery or similar). * Hands-on experience with web analytics platforms such as GA4 or Adobe Analytics. * Understanding of tagging ...

fast-moving environment Skillset We Value Proficiency in Python, Typescript, or similar modern languages Experience with backend frameworks (FastAPI, Django, Node.js, Rails, etc.) Strong SQL, data modeling, and database design knowledge Familiarity with IaC, containers, CI/CD, and observability tools Bonus : experience in ETL, or hospitality/proptech/ ...

business. Your Skills and Experience You will bring: * Strong commercial experience working with data in a digital or product-led environment. * Proficiency in SQL and one or more analytical or scripting languages such as Python or R. * Experience with BI tools such as Looker, Lightdash, or Tableau. * The ability ...

extract requirements from diverse stakeholders Strong documentation, communication, and stakeholder engagement skills Degree-level education or equivalent Desirable Experience querying transactional databases (e.g. SQL/SSMS) Wireframing tools such as Adobe XD or Axure Working knowledge of Atlassian tools (Jira, Confluence) BA or Agile/Scrum certifications Robert Half ...

clean, reliable, and compliant. Data Modelling: Design structures that make data accessible, usable, and actionable. Application Development: Build full-stack solutions using Python, SQL, and modern frameworks. Data Governance: Maintain compliance through data lineage tracking and access controls. Client Collaboration: Translate client needs into effective solutions and train users ...

Strong programming fundamentals, including data structures, performance-focused development, design patterns and SOLID principles. Commercial experience working with .NET (ideally .NET 5+). Good SQL knowledge and at least one year working with relational databases. Experience with distributed streaming platforms such as Kafka. Familiarity with in-memory storage solutions like ...

Databricks in enterprise-scale environments. Strong knowledge of Delta Lake , Medallion architecture, distributed compute and Lakehouse engineering patterns. Advanced Python, PySpark and Spark SQL skills, including deploying data workloads through Azure DevOps CICD , branching/merging and automated testing. Solid understanding of data governance, lineage, access controls, FinOps practices ...

keen eye for detail and a proactive approach. Strong proficiency in Excel, with the ability to manipulate and analyze complex datasets. Familiarity with SQL and analytical tools such as Splunk and Tableau is advantageous but not essential. Ability to define and optimize processes for complex services. Why Join Us? Dynamic ...

containerised solutions (e.g. Docker, ECS) nice to have Experience in code testing (unit, integration, end-to-end tests) Strong data engineering skills in SQL and Python Proficient in use of Microsoft Office, including advanced Excel and PowerPoint Skills Advanced analytical skills, including the ability to apply a range of data ...

used in financial transactions. Deploy, monitor, and scale applications in Red Hat OpenShift and AWS cloud environments. Integrate with MongoDB and other NoSQL/SQL datastores for real-time data management. Collaborate with DevOps, Product, and QA teams to ensure production-grade solutions. Participate in architectural discussions, advocate for best ...

accountable for outcomes Applied LLMs: Claude or similar; RAG, agents, prompt engineering; embeddings + vector DBs; hybrid search; evaluation/benchmarking Data engineering: ETL; SQL/NoSQL design; data sourcing/ingestion with governance and quality Cloud/platform: AWS, Kubernetes, Docker; infrastructure as code; observability Privacy and compliance ...