126 to 150 of 1,332 Python Jobs in London

Lead Data Engineer

Hiring Organisation
Trust In Soda
Location
London, UK
Employment Type
Full-time
highly desirable: Frameworks/Infrastructure Apache Spark Apache Airflow Kafka Elasticsearch/OpenSearch Databases PostgreSQL MongoDB Vector databases such as Qdrant, Milvus, or pgvector Python Libraries Pandas Polars Engineering Skills Experience building scalable backend systems. Experience designing data models and storage architectures. Strong understanding of data processing performance and optimization. ...

Senior Software Developer in Test - Senior Consultant

Hiring Organisation
Centre4 Testing
Location
London, UK
Employment Type
Full-time
Azure DevOps)Excellent communication and stakeholder management skillsBonus Points for: Previous experience in a consultancy environmentHands-on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++What's in It for You? At Scale Factory, we believe in recognising and rewarding great work. Here's what ...

Lead Product Analyst - Onboarding

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
75000 to 115000 GBP Annually
skills and an ability to translate business problems into analytical solutions You have experience working with data visualisation tools (Looker, PowerBI, Tableau etc.) and Python/R You have the ability to derive actionable insights from data to inform product decisions, from improving our onboarding flow to reducing friction ...

Senior Java Developer - Rates Intraday Risk Technology

Hiring Organisation
Nomura
Location
London, UK
Employment Type
Full-time
front office and familiarity with financial products (preferably interest rate products) and market risk concepts. Excellent interpersonal and communication skills and strong personal initiativePreferred: Python, Docker, Kubernetes and/or AWS experience would be beneficial. Exposure and interest in using AI coding tools such as Claude Code and GitHub CopilotNomura ...

Lead Intelligent Automation & Low-Code Developer (Power Platform & Copilot)

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Platform and/or Copilot. Previous RPA experience ( UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere ). Knowledge of coding languages (e.g., .NET, JavaScript, Python ) to extend low-code solutions Experience integrating Power Platform with Azure AI services or other enterprise systems Whats in It for You? At Scale Factory ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
culture of continuous learning and delivery excellence. Bonus Points For: Previous consultancy or professional services experience. Hands-on experience with additional programming languages like Python, Ruby, Scala, or PHP. Exposure to cloud platforms and infrastructure-as-code within test environment Whats in It for You? At Scale Factory, we believe ...

Senior Security Engineer

Hiring Organisation
Just Eat Takeaway.com
Location
London, England, United Kingdom
. Strong, demonstrable skills deploying AI security solutions, guardrails, and defences for AI systems used by customers. Proficiency in at least one of C#, Python, Java, PowerShell or Bash, with a track record of automating security processes. Working knowledge of Infrastructure as Code and Compliance as Code practices. Comfort operating ...

AWS Cloud Solution Architect

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Code & Automation: Experience evaluating Infrastructure as Code approaches using Terraform, CloudFormation or CDK, alongside an understanding of scripting and automation technologies such as Python, Ansible, Bash or PowerShell. Desirable skills: Azure or Google Cloud Experience: Ability to compare and contrast cloud offerings, especially in a migration scenario. AWS Professional Certifications ...

Fraud Data Scientist AVP

Hiring Organisation
Barclays
Location
London, England, United Kingdom
successful as a Data Scientist, you must have the following essential skills:Strong analytical and programming skills, with hands-on experience using SQL and Python and/or SAS to manipulate and analyse large, complex datasets.Proven problem-solving capability, with the ability to identify patterns and insights within data ...

Senior Machine Learning Engineer (Safety)

Hiring Organisation
Faculty
Location
London, UK
Employment Type
Full-time
full ML lifecycle and are confident operationalising models built with frameworks like TensorFlow or PyTorchYou bring deep expertise in software engineering and strong Python skills, focusing on building robust, reusable systemsYou have demonstrable hands-on experience with cloud platforms (e.g., AWS, Azure, GCP) specifically cloud architecture, infrastructure management ...

Professional Services Consultant - AI Security

Hiring Organisation
Cato Networks
Location
London, UK
Employment Type
Full-time
other adversarial attacks)Proficient with Infrastructure as Code (IaC) using Terraform, CloudFormation, or CDK with version-controlled deployment pipelines and automation scripting skills in Python, Bash, or Go is a plusFamiliarity with container security, runtime protection, and service mesh architectures (Istio, App Mesh)Practical experience with observability and monitoring stacks ...

Principal Cloud Consultant

Hiring Organisation
Centre4 Testing
Location
London, UK
Employment Type
Full-time
Code: Mastery of Terraform, CloudFormation, CDK or equivalent, and awareness of when to use different tools. Scripting & Automation: Skills in a scripting language like Python, Ansible, Bash, Groovy, Powershell, or similar. DESIRABLE SKILLS:Azure or Google Cloud Experience: Ability to compare and contrast cloud offerings, especially in a migration scenario. ...

Lead Data Consultant - AWS / Databricks

Hiring Organisation
Centre4 Testing
Location
London, UK
Employment Type
Full-time
experience building and deploying scalable data platforms end-to-end on AWS and/or Databricks. Production Coding: Strong, hands-on production experience with Python, SQL, Spark, and Databricks or AWS data tools. Consulting/Client Delivery: Experience working in a consultancy, systems integrator, or client-facing setting with direct ...

Lead Data Consultant - AWS / Databricks

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
experience building and deploying scalable data platforms end-to-end on AWS and/or Databricks. Production Coding: Strong, hands-on production experience with Python, SQL, Spark, and Databricks or AWS data tools. Consulting/Client Delivery: Experience working in a consultancy, systems integrator, or client-facing setting with direct ...

Data, Analytics & AI Solution Architect

Hiring Organisation
Teva
Location
Harlow, London, United Kingdom
Employment Type
Permanent
enterprise reporting and governance. Engineering and governance : Azure DevOps, GitHub Enterprise, CI/CD, Microsoft Entra, Purview, Key Vault. Optional/advantageous : Microsoft Fabric, Python, data observability and monitoring patterns. How We'll Take Care of You At Teva, better health starts from within, and that includes you. From ...

Senior EMEA AI Solutions Architect

Hiring Organisation
DataBricks
Location
London, UK
Employment Type
Full-time
optimisation and migration strategies as well as with machine learning, LLMs, and agentic AI workflows. Proficient in programming, debugging, and problem-solving using SQL, Python, Apache Spark, cloud platforms, and Lakehouse architectures and with AI tools. Experience collaborating with Global System Integrators (GSIs) and third-party consulting organizations to drive ...

Senior Delivery Consultant, AWS Professional Services

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
documentation- Experience of large-scale software development or application engineering with recent coding experience in two or more of: Java, C#/.NET, Python, TypeScript/JavaScript, Node.js, Go, Ruby, Swift.- Experience with Infrastructure as Code (Terraform, CloudFormation, CDK) and CI/CD pipelines (e.g., CodePipeline, GitHub Actions, GitLab ...

Associate Director, Data Scientist

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
learning models. Familiarity with scenario analysis/stress-testing, simulation analysis, rare event modeling, and stochastic modeling preferred but not required. Substantial experience with Python, R, and relevant libraries (e.g., numpy, pandas, scikit, pytorch, tidyverse, caret, ggplot, etc.). Proven experience developing, refining, and monitoring NLP models. Familiarity with database ...

Sr. Site Reliability Engineer (UK)

Hiring Organisation
Firstup
Location
London, England, United Kingdom
latency, resource contention, database performance, dependency failures and complex distributed-system behavior.Strong automation and software-engineering skills using one or more languages such as Python, Go, Java, JavaScript/TypeScript or similar.Experience with infrastructure as code, including Terraform, as well as CI/CD pipelines, configuration management, and automated deployment ...

Software Engineering Specialist

Hiring Organisation
BT Group
Location
London, UK
Employment Type
Full-time
ExperienceProgramming/ScriptingContinuous Integration/Continuous Deployment/Automation OrchestrationSoftware Development LifecycleGrowth MindsetI.T SecurityDesirable Skills/ExperienceSingle- or multi-tier software application development (Java, Python, JavaScript, C++, etc)Database technologies & ORM (Elastic, MySQL/MariaDB, SQL*Server, etc)Spec-driven software development & MCP use (Kiro, Claude, etc)Source-code control ...

Senior Rapid Application Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent
enhance productivity, debug code, generate documentation, and solve problems faster. Desired Senior Rapid Application Developer (Financial Services, FinTech, Trading, Low Latency, C++, Linux) Python development proficiency: Strong ability to write automation scripts, diagnostic tools, and performance analysis scripts in Python. Shell scripting (Bash): For system-level automation and analysis. Performance ...

Senior Machine Learning Engineer

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
language models, building agentic workflows, implementing RAG architectures, and integrating AI capabilities into existing products and systems Deep ML technical skills – Strong proficiency in Python and ML algorithms ranging from classical techniques to deep learning; proven experience training, fine-tuning, and deploying neural network models using PyTorch with focus ...

Senior, Forward Deployed Engineer (Physical AI & Self-Driving Labs)

Hiring Organisation
GSK
Location
London, UK
Employment Type
Full-time
qualifications to help us achieve our goals: Strong experience of full-stack or AI/ML engineering experience, including production deployments. Strong proficiency in Python and at least one of TypeScript/JavaScript, Go, or similar. Hands-on experience with GenAI patterns: agents, multi-agent orchestration, retrieval-augmented generation ...

Senior Python Engineer GCP FastAPI

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Python Engineer/Developer (Python GCP FastAPI) London/WFH to £100k Opportunity for a skilled Software Engineer with strong backend Python skills to join a well-funded and profitable FinTech start-up. As a Senior Python Engineer you'll join a small, talented tech team to deliver … experienced Software Engineer with a strong knowledge of software engineering best practices and full SDLC experience You have strong backend Python development skills You have a good knowledge of cloud based services (they use GCP but AWS or Azure experience is fine) You have experience of building APIs, ideally FastAPI ...

Azure Data Engineer

Location
London, United Kingdom
with Microsoft Azure Data Engineering . Hands-on expertise with Azure Data Factory, Databricks, Synapse Analytics and Data Lake Storage . Development experience in Python, Scala or SQL . Knowledge of data modelling and analytics solutions. Excellent communication skills and experience working in a client-facing environment. A proactive approach ...