46 to 70 of 5,125 Python Jobs in London

Senior Architect AI

Hiring Organisation
Liberty Global
Location
London, United Kingdom
Salary
£ 80 K
complex datasets to generate actionable insights that inform business and product decisions Desirable: Hands-on coding and prototyping experience in AI/ML development (Python, TensorFlow, PyTorch) Experience with proof-of-concept development and technical validation of new AI technologies Background in data science or machine learning engineering with … operational systems Bachelor's or Master's degree in Computer Science, Engineering, Telecommunications, or related technical field Background in hands-on development with Python, Java, or similar languages (nice to have but not required for day-to-day work) Knowledge of AI ethics, responsible AI practices, and regulatory requirements relevant ...

Data Engineer II - QuantumBlack, AI by McKinsey

Hiring Organisation
McKinsey & Company
Location
London, United Kingdom
Salary
£ 80 K
QUALIFICATIONSDegree in Computer Science, Engineering, Mathematics, or equivalent experience2–5+ years of professional experience in building and deploying data solutionsStrong coding skills in Python, Scala, or Java, with the ability to write clean, maintainable, and scalable codeProven experience in building and maintaining production-grade data pipelines for advanced analytics … Azure, GCP), and analytics libraries (e.g., pandas, numpy, matplotlib)Exposure to DevOps, DataOps, and MLOps concepts and best practicesExperience with core technologies such as Python, PySpark, SQL, Airflow, Databricks, Kedro, Dask/RAPIDS, Docker, Kubernetes, and cloud services (AWS/GCP/Azure)Experience with Generative AI (GenAI) or agentic ...

AI Engineer

Hiring Organisation
JCDecaux
Location
London, United Kingdom
Salary
£ 70 K
into Copilot scenarios, prompt flows, connectors and agent behaviours, defining secure, scalable solution architectures.Build and maintain AI components (e.g. RAG, classification, recommendation, summarisation) using Python and modern ML/LLM frameworks.Implement end-to-end MLOps pipelines for development, testing, deployment and monitoring of Copilot and AI solutions, and deploy them … Copilot and/or agentic AI solutions (e.g. Microsoft 365 Copilot extensions, Azure OpenAI-based copilots, custom AI assistants/agents).Strong proficiency in Python for AI/ML development, including use of common ML and data libraries (e.g. TensorFlow/PyTorch, scikit-learn, pandas, NumPy).Proven experience integrating ...

Data Engineer (Mid‐Level ), Global

Hiring Organisation
Vantage Data Centers
Location
London, United Kingdom
Salary
£ 60 K
this position requires comfort with ambiguity, strong execution discipline, and accountability for results.Essential Job FunctionsDesign, build, and maintain reliable, scalable data pipelines using Python and PySpark on the Microsoft Azure data platform.Develop and operate batch and incremental data pipelines leveraging Azure Data Factory for orchestration and Azure Data Lake Storage … Computer Science, Data Analytics, or a related field, or equivalent experience.Minimum of 3–5 years of experience in data engineering or analytics engineering.Proficiency in Python for building and maintaining data pipelines, automation, and data processing workflows, including use of PySpark.Proficiency in SQL for querying, transformation, and analytical data processing.Solid understanding ...

GenAI Full Stack Engineer - Consultant / Senior Consultant - Digital Excellence

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
hold an active SC (Security Check) Clearance or be eligible for such level of clearance.Technical ExpertiseBackend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalentFrontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite.GenAI Frameworks: Familiarity with … tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript).LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama.Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment.Containerization and Orchestration: Hands-on experience with Docker, Kubernetes ...

Senior Software Engineer ( DV Cleared)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
engineering and software architecture experience. Full software development lifecycle delivery. Backend and/or full-stack software development. Modern programming languages such as Java, Python, JavaScript, or TypeScript. RESTful APIs and microservices architecture. GitLab, source control, and CI/CD pipelines. Docker, Kubernetes, virtualisation, and containerisation. Infrastructure as Code (Terraform ...

AI Engineer (Multi Agent)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
software engineering and/or 5+ years equivalent work experience within a cloud environment. Strong Programming Skills: Proficiency in programming languages such as Python, C#, or Java, with a deep understanding of software development principles. Extensive experience with Azure AI solutions, including Azure OpenAI Service, Azure Cognitive Services, and Azure ...

Cloud Platform Engineer (Senior / Lead)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience across identity, network, workloads and data—including secrets management, least‐privilege IAM and machine/workload identity. Solid programming/scripting ability (e.g. Python, Go) and strong observability, reliability and cost‐optimisation practices. Desirable requirements: Experience working as a Site Reliability Engineer (SRE) with SLOs/SLIs, error budgets ...

Senior Software Engineer, Cloud and Analytics Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
workflows. Working side‐by‐side with quantitative analysts and trading desks worldwide, you’ll transform research concepts into production‐ready solutions – automating infrastructure with Python, Java or Scala and embedding AI‐driven capabilities that boost developer productivity and unlock new insights. What you offer Hands‐on experience with public‐cloud ...

Lead Software Engineer (XVA) - VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices and AI tooling. Required Qualifications & Skills Extensive hands‐on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production‐grade systems in a financial services environment. Hands‐on experience building and deploying AI or Machine ...

Data Architect - Central Government

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
DevOps practices and CI/CD for data platforms.Understanding of how ML/AI workloads integrate into data architectures.Hands-on coding ability (e.g. Python, Java, R) is beneficial but not required.Governance, Security and Data ManagementExperience designing within structured architectural governance frameworks.Familiarity with government assurance processes and design authorities.Strong understanding ...

Senior DevOps Engineer (Azure)

Hiring Organisation
Darktrace
Location
London, United Kingdom
Salary
£ 80 K
loads,Excellent problem-solving and troubleshooting skills, combined with effective communication abilities to articulate technical concepts,Proficiency in at least one programming language (e.g., Python, Node.JS, Go) with a focus on automation and scripting,Strong Linux experience and sound understanding of core networking and best security principles,Hands-on experience ...

DevSecOps Automation Lead

Hiring Organisation
Vodafone
Location
London, United Kingdom
Salary
£ 80 K
observability, and platform operations.Who you areHands-on experience with Elastic Stack (Elasticsearch, Logstash, Kibana, Beats) or similar observability platforms.Strong scripting or development skills in Python and/or similar automation languages.Good knowledge of Kubernetes operations and containerised environments.Experience with infrastructure-as-code and configuration management tools such as Terraform ...

Data Engineer I - QuantumBlack, AI by McKinsey

Hiring Organisation
McKinsey & Company
Location
London, United Kingdom
Salary
£ 80 K
best practices, including DevOps, DataOps, and MLOps, will be advantageousWhile we advocate using the right tech for the right task, we often leverage: Python, PySpark, the PyData stack, SQL, Airflow, Databricks, Kedro (our open-source data pipelining framework), Dask/RAPIDS, Docker, Kubernetes, and cloud solutions such ...

DevSecOps Automation Lead London, United Kingdom SMA DevSecOps Posted 3 hours ago

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
operations.## **Who you are*** Hands-on experience with Elastic Stack (Elasticsearch, Logstash, Kibana, Beats) or similar observability platforms.* Strong scripting or development skills in Python and/or similar automation languages.* Good knowledge of Kubernetes operations and containerised environments.* Experience with infrastructure-as-code and configuration management tools such ...

Lead Software Engineer (XVA) - VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices and AI tooling.**Required Qualifications & Skills*** Extensive hands-on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production-grade systems in a financial services environment.* Hands-on experience building and deploying AI or Machine ...

Credit Principal Algo Data Lead

Hiring Organisation
UBS
Location
London, United Kingdom
Salary
£ 80 K
collaborative and diverse, with a mandate to deliver meaningful changeYour expertise• 8+ years of hands-on data engineering in production environments, with strong, idiomatic Python used for reliable, well-tested systems (not exploratory notebooks).• Design and operation of large-scale ETL/ELT pipelines, including orchestration (Airflow, Prefect ...

Solution Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
also helped build, ideally in insurance, reinsurance or wider financial services. Technical Stack: Current, practical programming skills, ideally in C#/.NET or Python, with strong SQL, working knowledge of modern UI frameworks such as React or Angular with TypeScript, and hands‐on experience with infrastructure‐as‐code (Terraform ...

XVA - Lead Software Engineer

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 100 K
modern engineering practices and AI tooling.Required Qualifications & SkillsExtensive hands-on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production-grade systems in a financial services environment.Hands-on experience building and deploying AI or Machine Learning ...

Principal Google Cloud Architect

Hiring Organisation
Datatonic
Location
London, United Kingdom
Salary
£ 80 K
Technology Experience: Proficiency in working with container technologies and leveraging them effectively in projects.Programming Proficiency: Multiple years of experience in programming languages such as Python, Java, and SQL, with a focus on building scalable, high-performance code.Solution Delivery: Demonstrated experience in delivering scalable, robust, and high-performing solutions to meet ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
portfolio of applications and data solutions that are hosted on Microsoft Azure and Power Platform services, such as Azure SQL Database, Synapse Workspace Analytics, Python notebooks, Power BI Reports, Power Apps, Power Automate flows, Kubernetes, Rest APIs and App Services.LPPI requires an experienced Senior AI Engineer who can deliver ...

Director, Applied AI & Agentic Platform Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Integration & Data API‐ and event‐driven integration of AI into enterprise workflows Data platforms: Databricks, Spark, Snowflake; streaming via Kafka Backend & Distributed Systems Languages: Python (expert), Java/Spring Boot (enterprise standard), Go (plus) Architecture: Microservices, domain‐driven design, event‐driven systems APIs & Integration: REST/gRPC; Apigee, Kong Data ...

Solution Architect (Contract Role)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
also helped build, ideally in insurance, reinsurance or wider financial services.* **Technical Stack:** Current, practical programming skills, ideally in C#/.NET or Python, with strong SQL, working knowledge of modern UI frameworks such as React or Angular with TypeScript, and hands-on experience with infrastructure-as-code (Terraform ...

Director, Applied AI & Agentic Platform Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Integration & Data API- and event‐driven integration of AI into enterprise workflows Data platforms: Databricks, Spark, Snowflake; streaming via Kafka Backend & Distributed Systems Languages: Python (expert), Java/Spring Boot (enterprise standard), Go (plus) Architecture: Microservices, domain‐driven design, event‐driven systems APIs & Integration: REST/gRPC; Apigee, Kong Data ...

Production Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
code (IaC), and automated testing* Experience with industry-standard monitoring tools (ITRS or similar) including configuration and alert design* Advanced automation experience using Python, PERL, or similar scripting languages, including building tooling for the wider team* Understanding of financial regulations and reporting requirements in EMEA and Asia cash equity markets ...