376 to 400 of 4,698 Python Jobs in London

Senior Data Scientist

Hiring Organisation
Trainline
Location
London, UK
Employment Type
Full-time
parametric (e.g. random forest, neural net) techniques as well as wider ML techniques like clustering/random forest (desirable). Tech Stack: SQL, Python, R, Tableau, AWS Athena + More! More information: Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share ...

Senior Data Scientist - B2B

Location
Greater London, England, United Kingdom
parametric (e.g. random forest, neural net) techniques as well as wider ML techniques like clustering/random forest (desirable). Tech Stack: SQL, Python, R, Tableau, AWS Athena + More! More information: Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share ...

Machine Learning Engineer

Location
Greater London, England, United Kingdom
production ML systems on Azure, with practical MLOps and CI/CD experience including experiment tracking, deployment hygiene, monitoring, evaluation, and operational documentation. Strong Python and software engineering fundamentals, including testing, version control, code review, reproducibility, modular design, documentation, and maintainable code practices. Strong experience with Azure‐based data ...

Senior Data Engineer

Location
City Of London, England, United Kingdom
development. Promote Hippo’s Data Herd internally and externally through blogs, case studies, and workshops. About the Candidate Essential Experience Excellent experience delivering in Python and experience with at least one other core language. Strong expertise in SQL and relational databases. Solid experience with Cloud providers such as AWS, Azure ...

Senior/Staff Data Scientist - Measurement, Experimentation & Causal Inference

Hiring Organisation
Sony Interactive Entertainment America
Location
London, UK
Employment Type
Full-time
including quasi-experimental approaches. Experience applying advanced data science, machine learning and statistical modelling techniques to solve complex business problems. Expert-level proficiency in Python and SQL for large-scale analytical workflows. Experience developing reusable analytical methodologies, frameworks or libraries that improve measurement quality and consistency across teams. Demonstrated ability ...

AI Engineer

Location
Greater London, England, United Kingdom
engineering field, such as the modern AI stack, synthetic data generation, and Explainable AI. Key Skills/Experience: Engineering Foundations: Strong proficiency in Python and robust software engineering principles, with experience operating as part of engineering teams. Generative AI & RAG: Proven experience working with LLMs and designing Retrieval-Augmented Generation ...

Cloud Platforms Engineer

Location
City Of London, England, United Kingdom
layer security (TLS), HTTP, virtual private clouds, subnets, security groups, load balancers and content delivery networks. Desirable: able to write code, not only configuration – Python, Node.js or similar – for tooling and automation. Desirable: exposure to platform engineering, developer experience or internal tooling as an explicit discipline. Desirable: experience of working ...

Lead Solution Architect (SFIA 5)

Location
Greater London, England, United Kingdom
practices, CI/CD pipelines, and Infrastructure as Code Experience with one or more programming languages such as Golang, Java, JavaScript/TypeScript, or Python Experience working within Agile delivery environments and cross‐functional engineering teams What We’re Looking For We’re looking for someone who combines strategic thinking ...

Site Reliability Engineering Lead

Location
City Of London, England, United Kingdom
cloud governance principles. Experience designing highly available, fault‐tolerant, and resilient systems. Strong proficiency in at least one scripting or programming language such as Python, Go, PowerShell, Bash, or C#. Experience with CI/CD pipelines and software delivery automation. Exceptional troubleshooting and problem‐solving capabilities. Excellent communication and stakeholder ...

Analytics Engineer London

Location
Greater London, England, United Kingdom
cloud warehouses (we use BigQuery, but the experience is very transferrable). Expert-level SQL: You write complex, clean, and performant queries. Python Literacy: Not a software developer, but you must be comfortable reading code, writing scripts for data manipulation, and handling API. AI Comfort: You are an “AI-first ...

Full Stack Engineer

Hiring Organisation
Liberty Global
Location
London, UK
Employment Type
Full-time
page. KNOWLEDGE & EXPERIENCEEssentialExp of hands-on full stack engineering experience, delivering complex platforms in enterprise environments. Strong proficiency across the full stack – backend (Python, Java or equivalent), frontend frameworks, APIs, databases and infrastructure as code. Depth in distributed systems design: you understand how to build services that scale, fail gracefully ...

Senior Data Engineer II (data platforms) New London, UK

Location
Greater London, England, United Kingdom
mentoring, creating a culture of technical excellence, and supporting others Hands on experience transitioning to an AI-native Data Engineering landscape A strong Python and SQL engineer with experience usingdbt, Spark and Terraform Strong experience working with GCP (or a comparable cloud platform), Infrastructure as Code, and CI/ ...

Senior Data Engineer II (Data Platform)

Hiring Organisation
Rightmove
Location
London, UK
Employment Type
Full-time
mentoring, creating a culture of technical excellence, and supporting others Hands on experience transitioning to an AI-native Data Engineering landscape A strong Python and SQL engineer with experience using dbt, Spark and Terraform Strong experience working with GCP (or a comparable cloud platform), Infrastructure as Code, and CI/ ...

Data Science Manager

Location
Greater London, England, United Kingdom
design, model validation, prompt engineering, guardrails, and AI quality assessment. Good foundation in statistics, probability, optimization, experimentation, and applied machine learning. Advanced proficiency in Python and modern AI frameworks, including PyTorch, TensorFlow, Scikit‐Learn, Hugging Face, LangChain, Semantic Kernel, and related ecosystems. Experience building and scaling enterprise AI platforms ...

Senior Platform Engineer - Azure Data & AI Platform

Hiring Organisation
Howden Group Holdings
Location
London, UK
Employment Type
Full-time
least privilege, network segmentation, and don't treat security as an afterthought MLOps fundamentals - model training vs inference, experiment tracking, model versioning, deployment patterns Python and/or PowerShell - for automation, tooling, and platform utilities Observability stack beyond basic metrics (distributed tracing, log aggregation patterns) Strongly Preferred Experience with Azure ...

Data Solutions Architect

Location
Greater London, England, United Kingdom
Ability to establish DataOps practices that improve automation, quality and observability across data pipelines. Software Engineering & DevOps Strong software engineering background, with proficiency in Python and SQL and knowledge of architectural principles, design patterns, testing frameworks and engineering best practices. Experience with CI/CD, automated deployment and Infrastructure ...

Senior Applied Data Scientist

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
production. Strong statistical analysis skills, with a foundation in probability, to support robust model development and interpretation. Proficiency in Object-Oriented programming in Python with expertise in key data science and machine learning libraries (e.g. TensorFlow, PyTorch and Scikit-Learn).Expertise in cloud technologies (emphasis on Azure and/ ...

Senior Platform Engineer - Azure Data & AI Platform

Location
City Of London, England, United Kingdom
least privilege, network segmentation, and don't treat security as an afterthought MLOps fundamentals - model training vs inference, experiment tracking, model versioning, deployment patterns Python and/or PowerShell - for automation, tooling, and platform utilities Observability stack beyond basic metrics (distributed tracing, log aggregation patterns) Strongly Preferred Experience with Azure ...

Industry Consulting Snr. Consultant

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
clear and concise written and verbal communication skillsRole Skills Matrix: SkillRating*Containerisation4Kubernetes4GitOps4Infrastructure as Code3Configuration Management3Observability (tools and implementation)3Middleware configuration2High Availability Systems4Hyperscale Systems3Programming (Java, Python or equivalent)4*Ratings are 1-5, with 1 being the lowest and 5 being the highest. To interpret the numbers, use the following scale ...

Equity Derivatives Risk Developer

Location
Greater London, England, United Kingdom
lead their adoption where they earn their keep.**Qualifications****Software Engineering (Primary)*** 5+ years building and operating production systems, with deep expertise in Python and at least experience in one systems language* Strong grounding in distributed systems, concurrency, service design, and API design; you have owned systems in production ...

Data Modeller

Hiring Organisation
L&Q
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
implications of append/incremental processing for model design. Ability to work effectively with Data Engineering teams using SQL and, ideally, sufficient Python/PySpark literacy to review physical implementation patterns and collaborate on model delivery. Understanding of data product, certified data set and governed self-service concepts, including ...

Systems Integration Specialist Advisor - TCP/IP Security

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
automation of any aspects of security and compliance monitoringProficiency in programming languages commonly used in software development and AI/ML, such as Python, R, C++, Rust or Java, and their associated security considerations. Coding experience with AI & ML, deep learning and data manipulation techniques, libraries, and frameworks such ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
KNOWLEDGE & EXPERIENCE Essential Exp of hands‐on full stack engineering experience, delivering complex platforms in enterprise environments. Strong proficiency across the full stack – backend (Python, Java or equivalent), frontend frameworks, APIs, databases and infrastructure as code. Depth in distributed systems design: you understand how to build services that scale, fail ...

Data Science Manager

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
design, model validation, prompt engineering, guardrails, and AI quality assessment. Good foundation in statistics, probability, optimization, experimentation, and applied machine learning. Advanced proficiency in Python and modern AI frameworks, including PyTorch, TensorFlow, Scikit-Learn, Hugging Face, LangChain, Semantic Kernel, and related ecosystems. Experience building and scaling enterprise AI platforms ...

AIML Software Engineer, AI for Science

Location
City Of London, England, United Kingdom
discipline (e.g., computer science, computational biology, bioinformatics, engineering, among others); OR equivalent work experience as a professional software engineer. Demonstrated advanced programming expertise in Python and in developing and delivering robust, scalable software solutions using frameworks like FastAPI. Experience with cloud platforms (GCP, Azure) and cloud-native architectures. Passion ...