1 to 25 of 68 Permanent Python Jobs in the City of Westminster

Senior Data Engineer

Location
City of Westminster, England, United Kingdom
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 ...

Principal, Head of Sustainability Engineering and Data Strategy

Location
City of Westminster, England, United Kingdom
development, deployment, and maintenance of enterprise-scale data applications and services. Proven experience managing a team of engineers across global locations. Extremely proficient in Python and an object-oriented language such as Java or C/C++. Skilled in implementing data visualizations using Tableau, Dash, or Power BI. Familiarity with ...

Senior Data Scientist, Graph Risk Analytics

Location
City of Westminster, England, United Kingdom
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 ...

Senior MLOps Engineer

Location
City of Westminster, England, United Kingdom
console, using Terraform and a proper pull-request workflow. Document what you build and raise the engineering standard around you. Requirements Essential Expert Python, with deep hands-on PyTorch experience (TensorFlow also welcome) and the surrounding ecosystem: Hugging Face Transformers, timm, scikit-learn, NumPy, pandas, OpenCV. Production experience ...

Senior AI Engineer, Agentic Systems

Location
City of Westminster, England, United Kingdom
related domains. 5+ years of professional experience in AI engineering, data science, software engineering, data engineering, or a closely related role. Strong proficiency in Python and SQL. Proven experience building and operating RAG pipelines and agentic systems in production. Hands‐on expertise in search and retrieval, including BM25, vector search ...

Analytics Solutions Architect

Location
City of Westminster, England, United Kingdom
reusable architectural patterns that enable teams to deliver consistently, securely and at scale. A strong technical practitioner with advanced skills in DAX, SQL and Python, combined with deep expertise in dimensional modelling and analytics data architecture design. What's in it for you Being a part ...

Data and Insights Manager

Location
City of Westminster, England, United Kingdom
forecasting methodologies and commercial performance measurement. Experience with Power BI, Tableau, Qlik, advanced Excel, or similar analytical and reporting tools. Experience with SQL, Python, Databricks, or similar data platforms would be desirable but is not essential. Strong commercial acumen and understanding of marketing and sales effectiveness. Skills and behaviours Exceptional ...

IT Systems Engineer

Location
City of Westminster, England, United Kingdom
involves a blend of application support, development of automation scripts, and system administration tasks. The ideal candidate will have strong technical skills in PowerShell, Python, and Microsoft Intune, and will work extensively with travel industry systems. Prior exposure to Global Distribution Systems (GDS) like Sabre, Amadeus, or Galileo and experience ...

Lead Product Analyst

Location
Westminster, West End, United Kingdom
experience in data analytics 2+ years of experience in advanced analytics and statistical techniques You have extensive experience with SQL, dbt (ideally) and Python/R. The biggest challenges you will face is how to scale and productionise efficiently your code, models and ETLs. When we say vast amounts ...

Data Scientist Manager

Location
Westminster, West End, United Kingdom
learning, reinforcement learning and LLMs. Experience with the latest AI engineering approaches such as prompt engineering, retrieval-augmented generation (RAG) and agentic AI. Strong Python skills with a grounding in software engineering best practices (CI/CD, testing, code reviews etc). Expertise in data engineering for AI: handling large ...

Senior Manager, Ads Solutions Engineering, LCS, Agency and Partners, GAP

Location
City of Westminster, England, United Kingdom
Science, a related field, or equivalent practical experience. 10 years of experience coding with one or more programming languages (e.g., Java, C/C++, Python). Experience in technical leadership, including leading business transformation initiatives. Preferred qualifications: Master’s degree in Engineering, Computer Science, Business, or a related field. Experience ...

Director, Data Science - Analytics

Location
City of Westminster, England, United Kingdom
creating meaningful changes through multi-year roadmaps or programs with measurable business impact Expert-level proficiency in SQL and at least one scripting language (Python, R, or similar) Demonstrated experience applying statistical techniques, experimental design (A/B testing, causal inference), and machine learning concepts to solve business problems Proficient ...

Data and Insights Associate

Location
City of Westminster, England, United Kingdom
data-focused role. Experience working with analytical tools such as Power BI, Tableau, Qlik, advanced Excel, or similar reporting platforms. Experience with SQL, Python, Databricks, or similar data platforms would be desirable but is not essential. Exposure to forecasting, market research, commercial analytics, or healthcare/pharmaceutical data is advantageous. ...

Test Automation Manager (Airline Domain & AI)

Location
City of Westminster, England, United Kingdom
Generation Tools for authoring/maintaining and executing test assets. Exposure to GenAI Testing, Experience in AI Assurance, building agentic solutions. Programming proficiency in Python and/or Java for automation scripting. Airline domain QA experience (PSS, NDC, reservations, baggage, loyalty, or crew/ops systems). Familiarity with ...

Applied AI ML Lead Engineer, VP - Asset and Wealth Management

Location
Westminster, West End, United Kingdom
engineers on safe, compliant adoption of AI-assisted practices within delivery workflows Knowledge of the financial services industry and its technology systems Proficiency in Python or an equivalent programming language Experience working in AWS or an equivalent cloud environment, with understanding of Terraform, EKS, and ECS Strong knowledge of system ...

Integrated Financial Crime - Model Developer

Location
Westminster, West End, United Kingdom
models. To be successful in this role, you will have experience in the following areas: Strong experience in machine learning and advanced analytics. Advanced Python skills for data processing and model development. Proven experience working with Databricks. Solid software engineering practices, including version control, testing and deployment. The following would ...

Data Engineer (Java Skills)

Location
City of Westminster, England, United Kingdom
services. Develop robust applications and data-processing components using Java. Build and support event-driven and streaming solutions using Apache Kafka. Develop and maintain Python-based data processing, automation and integration solutions. Deploy and support applications and services within Kubernetes environments. Work with large and complex datasets across distributed systems. … development experience. Apache Kafka - experience developing or supporting Kafka-based messaging, streaming or event-driven solutions. Kubernetes - experience deploying, managing or supporting containerised applications. Python - experience developing scripts, applications, APIs or data-processing solutions. Strong understanding of software and data engineering principles. Experience working with distributed systems and data integration. ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
looking for a talented Python Engineer with hands-on experience building high quality, scalable server less applications. You will work closely with the Lead Engineer to design, build, and enhance the Digital Onboarding Service (DOS) used across the client API Platform. This role is ideal for someone who is strong … Python, confident working with architects and APIs, and comfortable delivering features within an Agile delivery team. Responsibilities: Develop high quality, secure, and maintainable features for the client Digital Onboarding Service using Python on the backend in a serverless and containerized architecture with a NextJS/React client frontend. Design, develop ...

Security Platform Engineer, Google Cloud Public Sector

Location
City of Westminster, England, United Kingdom
cloud-native security orchestration. Experience with Kubernetes security (e.g., workload isolation, RBAC, network policies) and container orchestration. Experience in scripting and development languages (e.g., Python, Go) for building custom security tooling, automation, and exploit Proof-of-Concept (PoCs). Active, or the ability to obtain, a Developed Vetting ...

AI Outcome Customer Engineer

Location
City of Westminster, England, United Kingdom
role. Experience with technical delivery strategies and interfacing with product or engineering organizations. Experience in either system design or reading code (e.g., Java, C++, Python). Experience in system design or orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI). Experience with enterprise integrations (APIs, enterprise content management (ECMs), identity), Cloud infrastructure ...

Merchant Quality Analyst

Location
City of Westminster, England, United Kingdom
them brilliantly. A background in retail e-commerce or logistics — you understand how operations translate into customer experience. Comfort working with SQL, Excel and Python to turn data into decisions. Curiosity and hands‐on experience with AI tools like Claude to work smarter and faster. A knack for turning analysis ...

Lead SRE

Location
Westminster, West End, United Kingdom
software engineering concepts and advanced applied experience Proven experience as a software engineer, including proficiency in at least one programming language such as Python, Go, or Java. Demonstrated experience designing, coding, testing, and delivering software in at least one technology stack. Strong debugging and troubleshooting skills across distributed systems. Demonstrated ...

Product Manager (US Loans)

Location
Westminster, West End, United Kingdom
just manage products. They use AI to push the boundaries of what one person can achieve. Today, PMs at our client 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 ...

Data & AI Product Owner — Python | Hybrid in London

Location
City of Westminster, England, United Kingdom
Vincere is hiring a Product Owner for Data, AI & Engineering in London. You will shape data-driven product strategy, work with data engineering teams, and deliver AI-focused initiatives that drive business outcomes. You will ...

Data Engineer: Java, Kafka & Kubernetes - London Hybrid

Location
City of Westminster, England, United Kingdom
software engineers, DevOps and architects in a hybrid London-based team. The role requires hands-on Java development, Kafka streaming knowledge, Kubernetes deployment and Python scripting for data processing, with a focus on production-grade #J-18808-Ljbffr ...