1,926 to 1,950 of 4,710 Python Jobs in London

Senior Data Scientist, Payment Intelligence

Hiring Organisation
GoCardless
Location
London, UK
Employment Type
Full-time
centered around Google Cloud Platform and Vertex AI, providing a high-performance environment for innovation. Our Data Scientists operate at the intersection of Python, SQL, and BigQuery to build and deploy high-performance models at scale. What you'll doLead the end-to-end delivery of models at scale, from ...

Engineering - Internal AI Transformation

Location
Greater London, England, United Kingdom
First Instincts: Strong familiarity with LLM capabilities, prompting strategies, RAG patterns, and a genuine passion for building agentic workflows.-Deep Backend Expertise : Strong Python and SQL and system design patterns (APIs, webhooks, orchestration layers)-A systems-thinking mindset : you design with security, auditability, and blast radius in mind from ...

Freelance Data Engineer (Security)

Location
Greater London, England, United Kingdom
repercussions to platform design. Participate in planning discussions on platform roadmap with Jack Morton team members. This role requires strong experience in the following: Python SQL Data Modeling Data Warehousing (Snowflake experience is desirable) ETL or ELT development API Integrations Batch and event-driven pipelines. The applicant should understand: Semantic ...

Senior Data Scientist & AI Solutions (m/f/d)

Hiring Organisation
LexisNexis Risk Solutions Group
Location
London, UK
Employment Type
Full-time
solutions from concept through deployment. Experience evaluating and applying modern AI approaches, including large language models, retrieval-based systems and agentic workflows. Strong Python skills and experience with common data science and analytics libraries. Strong problem-solving skills and ability to work effectively in ambiguous and rapidly evolving environments. Experience ...

Software Development Manager

Location
Greater London, England, United Kingdom
code, with the judgement to collaborate effectively on platform decisions. Azure API Management, Logic Apps, Functions and wider cloud‐native Azure engineering. Node.js, Python or TypeScript in a mixed‐language engineering estate. Integration or middleware modernisation, especially migration from legacy point‐to‐point solutions. GitHub, GitLab and Jira, including practical ...

Senior Systems Engineer

Location
Greater London, England, United Kingdom
assessing, documenting, and communicating information security risk, particularly related to cyber vulnerabilities is preferred. Experience in the use of common scripting languages such as python to automate job functions. Working knowledge of IaC (Infrastructure as Code) concepts, especially with AWS. Knowledge in the areas of network architecture and engineering ...

Security Engineer - Security Operations

Hiring Organisation
Perk
Location
London, UK
Employment Type
Full-time
bring hands-on experience with SIEM solutions, EDR, intrusion detection/prevention systems, and other security tools. You're proficient in scripting languages (e.g. Python) for automating security processes and customizing security tools. You have prior experience with implementing infrastructure-as-code (Terraform, Pulumi).You have a strong understanding ...

Technical Manager AI Consultancy

Location
Greater London, England, United Kingdom
Proven experience in building technology or AI solutions, in a consulting, technology or similar client‐facing setting Hands-on coding skills, for example in Python, and experience building working prototypes quickly Regular, practical use of AI coding tools such as Claude Code to write, test and review code A good ...

Devops Engineer

Location
Greater London, England, United Kingdom
code or configuration management tooling (e.g. Terraform, Ansible, Puppet, or similar) Solid scripting ability in Bash and at least one higher‐level language (Python preferred) Experience with monitoring and observability tooling (e.g. Prometheus, Grafana, Datadog, or similar) Strong incident diagnosis skills—able to work from vague symptoms to root cause ...

Senior Manager Architect - Data

Location
Greater London, England, United Kingdom
data led organisation* Deep understanding & hands-on leverage of Modern, Cloud scale Data Technologies, with specific expertise in Distributed Data Processing architectures (Spark, PySpark, Python, Airflow), ELT data processing underpinning Data LakeHouses and Data Products for scaled use within ML & AI* Expertise in Streaming Data, Event Driven Design, Data Governance ...

Technical Manager AI Consultancy

Hiring Organisation
Grant Thornton
Location
London, UK
Employment Type
Full-time
way. EssentialProven experience in building technology or AI solutions, in a consulting, technology or similar client-facing settingHands-on coding skills, for example in Python, and experience building working prototypes quicklyRegular, practical use of AI coding tools such as Claude Code to write, test and review codeA good understanding ...

Senior Data Scientist in ADVANCED ANALYTICS

Location
City Of London, England, United Kingdom
working with data engineers and technologists to scale them on parallel and distributed platforms Highly proficient in writing code in scripting languages such as Python and R, and familiarity with their data science libraries and packages Good at presenting complex concepts in clear (but not over‐simplified) terms ...

Product Data Scientist

Location
Greater London, England, United Kingdom
experience querying large, complex datasets Strategic thinker, comfortable structuring a nebulous problem statement and working it through to a clear recommendation Working knowledge of Python Familiarity with ETL workflows and debugging data issues Proven experience with A/B testing design and interpretation Hands-on experience with visualisation tools (Looker ...

Lead DevSecOps Engineer

Location
Greater London, England, United Kingdom
level proficiency in declarative configuration management and modular Infrastructure as Code design (e.g., Terraform, OpenTofu, or Pulumi) Strong competency in scripting or systems programming (Python, Go, or Bash) to glue disparate systems into a unified platform Evidence of delivering security compliance (e.g. UK government ‘Secure by Design ...

Staff Software Engineer, Kubernetes Platform

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
team avoid repeating failuresMinimum qualificationsSignificant software engineering experience building and operating production distributed systemsProficiency in at least one systems-appropriate language (e.g., Go, Python, Rust, or C++)Deep, hands-on Kubernetes experience (well beyond "user of") into scheduler, controllers, apiserver, or operating large multi-tenant clustersDemonstrated ability to debug complex ...

Commercial Customer Success Manager - EMEA

Location
Greater London, England, United Kingdom
explore live data, build intelligent applications, and automate critical workflows all without moving data or breaking governance. Sigma supports a spreadsheet interface, SQL, Python, and native AI in a single governed workspace, giving every team the speed to act and IT the control to scale. Sigma is trusted by more ...

Application Support Engineer (Third Party Systems), London

Hiring Organisation
Isomorphic Labs
Location
London, UK
Employment Type
Full-time
configuring Single Sign-On (SSO) and Directory integration via SAML 2.0/OIDC (e.g., Okta, Azure AD/Entra ID).Scripting Skills: Proficiency in Python, Bash, or Go to automate maintenance routines and internal workflow. Nice to have: GitOps Methodology: Hands-on experience with GitOps tools like ArgoCD or Flux ...

Senior Security Engineer

Location
Greater London, England, United Kingdom
identity, and detection and response. Are genuinely technical: comfortable in cloud environments (Azure preferred), CI/CD, and at least one scripting language (e.g. Python, Bash, PowerShell), so your controls hold up in engineering reality. Lead with empathy and influence, and distill complex security concepts into clear, actionable guidance ...

Engineering Manager - Core Infrastructure (Remote)

Hiring Organisation
CrowdStrike
Location
London, UK
Employment Type
Full-time
Terraform, Ansible, Temporal or similar solutions)Experience with immutable architecture and distributed systems design. Experience in software development, design patterns, data structures and algorithms ( Python or Go )Experience with large-scale, business-critical Linux environments. Experience operating within the cloud, AWS & GCP preferred. Experience with TDD, CI/CD, Chaos ...

Senior Data Scientist - Full Stack

Location
Greater London, England, United Kingdom
build an advanced knowledge of our data assets and how these connect to our users’ financial wellbeing through the product experience Advanced Python and SQL skills, and a strong understanding of dbt and Analytics Engineering for feature engineering. In-depth knowledge of varied statistical and machine learning techniques. ...

Software Engineer

Location
City Of London, England, United Kingdom
loves shipping clean, readable code and takes pride in seeing features go live. Tech Stack Proficiency: Proficient in at least one modern language (e.g., Python, TypeScript, Java, Go) and comfortable working within cloud environments (AWS, Azure, or GCP). Pragmatic Mindset: You understand the balance between elegant code and delivering ...

Quantitative Engineer

Location
Greater London, England, United Kingdom
focus or equivalent work experience Several years of relevant experience in software engineering in Quantitative Finance or other industries Strong Programming skills (e.g., Python) and solid understanding of Software Development Life cycle principles Proven track record of seamlessly leading and executing enterprise-wide initiatives The candidate must be a strong ...

Software Development Engineer in Test

Location
Greater London, England, United Kingdom
relevant experience in software automation and test development, or advanced degree with 2+ years relevant experience. Strong proficiency in software development for test automation (Python, Java, or equivalent). Hands-on experience with manual test management tools and test automation frameworks (Selenium, Appium, Espresso, etc.). Familiarity with CI/ ...

Expert Data Scientist

Hiring Organisation
BP Energy
Location
Sunbury-On-Thames, London, United Kingdom
Employment Type
Work From Home
grade products. Strong software engineering and system design expertise, including distributed systems, scalable architectures, and API design. Advanced programming experience in languages such as Python, Go, Java, or C++. Advanced SQL knowledge. Strong experience with MLOps, production ML systems, model lifecycle management, and monitoring. Experience working with large-scale data ...

Senior Manager, Data Science & Marketing Effectiveness (MMM)

Hiring Organisation
Ekimetrics
Location
London, UK
Employment Type
Full-time
science analytics. Bachelor's or master's degree in Statistics, Econometrics, Data Science, Economics, Applied Mathematics, Marketing Analytics, or a related field. Knowledge in Python, SQL, Excel, and visualisation tools; experience with Databricks, Azure, or other cloud/data platforms is a plus. Deep understanding of econometrics, regression, Bayesian statistics ...