1 to 25 of 29 Permanent SQL Jobs in the City of Westminster

analytics engineering role with a strong focus on marketing measurement Hands-on experience with multi-touch attribution methodologies and media mix modelling Strong SQL skills experience using it for data manipulation, data analysis, and modelling Direct experience with mobile attribution platforms, particularly AppsFlyer Familiarity with the privacy landscape across both ...

Design and build data models, schemas to support business requirements Develop and maintain data ingestion and processing systems using various tools andtechnologies, such as SQL, NoSQL, ETL, Luigi, Airflow, Argo, etc. Implement data storage solutions using different types of databases, such asrelational, non-relational, or cloud-based. Working collaboratively with … data engineering teams and independently. Line/Team management experience, leadership experience Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial) SQL and relational databases (e.g. MS SQL/Azure SQL, PostgreSQL) You have framework experience within either Flask, Tornado or Django, Docker Experience working with ...

demonstrated ownership of production systems Strong foundation in statistics and the ability to apply quantitative methods to complex, real-world problems Proficiency in Python, SQL, and working with graph databases or knowledge graph structures Experience with graph analysis, graph ML, or network analysis — professional experience is a strong differentiator Comfort ...

more of: Revenue Operations Commercial Analytics Data Architecture Data Analysis Business Intelligence Experience designing enterprise-scale data models. Advanced expertise with SQL or similar technologies. Strong experience with: Databricks Salesforce CPQ platforms B2B SaaS or adjacent-industry pricing experience. Experience building leadership dashboards and KPI frameworks. Ability to translate complex ...

care more about your ability to decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity ...

Business, or a related field. Experience in an analytical role such as business intelligence, data analytics, or statistics. Experience working with database technologies (e.g., SQL, NoSQL). Experience with cloud technologies such as architecting, developing, or maintaining cloud solutions in virtualized environments or cloud data engineering. Experience using Machine Learning ...

role Demonstrable experience delivering data-driven insights that drove meaningful change or performance improvement across multiple projects using varied analytical techniques Advanced proficiency in SQL, Python, or R for data extraction, transformation, and visualisation at scale Proficient understanding of statistical concepts including regression, ANOVA, probability, and frequentist vs. Bayesian approaches ...

with language models like LLM's APIs and optimizing their usage for specific applications. Experience with the following programming languages: Python, C++, Java, R, SQL Strong written & verbal communication skills and ability to communicate complex technical concepts to non-technical stakeholders Strong client-facing skillsets in a consulting environment Strong ...

classical Machine Learning algorithms (e.g. Logistic Regression, Random Forest, XGBoost, etc.) and modern Deep Learning algorithms (e.g. BERT, LSTM, etc.) Strong knowledge of SQL and Python's ecosystem for data analysis (Jupyter, Pandas, Scikit Learn, Matplotlib) Strong software development skills (Python is the preferred language) Proven experience in deploying ...

/AI tooling, its data ecosystem, and Python with core ML/AI libraries (PyTorch, XGBoost, TensorFlow). Expert proficiency with SQL development, with Google dialects being advantageous. Proficiency with an API web framework (FastAPI, Django, Flask). Robust CI/CD discipline for ML, including GitHub Actions or GitLab ...

plus Proven ability to analyze business processes and workflows, with a knack for identifying efficiency improvements Interest in learning or experience with Spark, SQL, Python for API development is highly encouraged, but not required Excellent communication and interpersonal skills, with the ability to engage effectively with both technical ...

knowledge of market data feeds and trading content (previous experience with direct exchange connectivity is an advantage). Programming/scripting: Shell, Python, Perl, SQL, nice to have Javascript, C++ ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world ...

from quote through to completion, including how valuation, legal, and land registry processes interact with credit decisions Analytical rigour - you're comfortable with data. SQL is required and Python experience is a plus, but what matters is that you think in numbers and can interrogate MI to drive decisions that ...

/AI tooling, and its data ecosystem in general. Expert proficiency with Python and its core ML libraries e.g. PyTorch, TensorFlow. Expert proficiency with SQL development, with Google dialects being advantageous. Robust CI/CD discipline for ML, for example, GitHub Actions or GitLab CI, and infrastructure as code solutions ...

APIs and backend services. Experience designing and working within microservices-based architectures. Solid understanding of software engineering principles and design patterns. Experience working with SQL and/or NoSQL databases. Knowledge of gRPC and service-to-service communication. Experience with Git and modern version control practices. Experience working with containerisation ...

tests, conversion lift studies, or brand lift studies in an advertising contextExperience in analyzing and manipulating large data sets using statistical tools such as SQL, R, or Python to generate insightsExperience communicating quantitative research findings to non-technical audiences in client-facing or stakeholder-facing settingsFluent in Russian ...

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 ...

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 ...

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 ...

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 ...

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 ...

Experience building UI and UX solutions with React Knowledge of Scala Domain Specific Language design and interpretation Knowledeg of domain driven design Knowledge of SQL/No-SQL databases ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most ...