2,451 to 2,475 of 8,806 Python Jobs

Senior/Lead Data Scientist -Fraud

Hiring Organisation
Klarna
Location
London, United Kingdom
Salary
£ 80 K
inference systems; batch pipelines alone are insufficient. Comfortable with large-scale datasets including hundreds of millions of transactions and high-dimensional feature spaces. Strong Python and SQL skills with hands-on experience in scikit-learn, LightGBM, Docker, Jenkins, and modern Python packaging. Self-motivated, fast-moving, and creative. You bring ...

Senior data scientist

Hiring Organisation
Hays
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
technical stakeholders. Best practice: Contribute to how the wider data science function approaches tooling, methodology, and model governance. Technical Environment Languages/Tools: Python (NumPy, Pandas, Scikit learn), deep learning frameworks (PyTorch/TensorFlow), SQL. MLOps: MLflow, cloud ML platforms (Azure ML, AWS SageMaker, or Databricks). Focus areas: Predictive … Strong commercial experience as a data scientist, with a proven track record of shipping models into production, not just notebook-based analysis. Expert level Python and solid grounding in statistics/experimental design. Experience with recommender systems, personalisation, or ranking techniques is highly desirable. Exposure to LLMs, Generative ...

Data Engineer Azure - GCP

Hiring Organisation
Xcede
Location
London, United Kingdom
Employment Type
Contract
join a global organisation working on a cross-cloud data engineering initiative, building scalable pipelines between Azure and Google Cloud. Key skills: Strong Python & SQL experience Hands-on Azure Databricks, Delta Lake & Unity Catalog Strong GCP/BigQuery/GCS experience Apache Airflow/Cloud Composer for pipeline orchestration Experience ...

Software Engineer (Modelling & Simulations)

Location
Haywards Heath, England, United Kingdom
algorithms, compilation stack and hardware processes The 3 Most Critical Attributes We'll Use to Compare Candidates: Solid programming experience in languages such as Python, C/C++, Rust Experience in designing, developing, debugging, testing, profiling, and optimising commercial-quality simulation software Collaborative team player with good communication skills Must … designing, building, and optimising simulation platforms for scientific or engineering applications Experience with HPC, hardware acceleration, and parallelisation Polyglot with extensive experience in Python and at least one of C/C++, or Rust Writing readable, dependable, efficient, and well-documented code Pragmatic approach to decision-making and design choices ...

AI Engineer

Hiring Organisation
Halian Technology Limited
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Permanent
Implement AI solutions using modern orchestration frameworks and Model Context Protocol (MCP). Design and develop scalable AI services and data processing solutions using Python and related technologies. Build and maintain Retrieval-Augmented Generation (RAG) solutions and vector database architectures. Develop real-time AI applications, including speech-to-text … industry best practices to drive continuous innovation. Qualifications and Skills 5+ years of software development experience in commercial environments. Strong programming expertise in Python, Java, and JavaScript. Proven experience designing and deploying LLM-based applications, Generative AI solutions, and Agentic AI systems. Experience working with multi-agent architectures ...

Virtual Technology Subject Matter Expert (SME)

Location
Sheffield, England, United Kingdom
cause investigations. Process & Efficiency Engineering Identify repetitive operational bottlenecks across Level 2/3 virtualization support and develop self-healing automations via PowerShell, or Python, and Copilot integrations. Create smart documentation, automated handover summaries, and SOPs using AI productivity tools. Scripting, ITSM & Cross Functional Delivery Develop and maintain scripts/… tools (e.g., PowerShell, Python) to streamline operations and reduce manual effort, leveraging DevOps practices and tools (Ansible, Jenkins, Git) Align operations with ITSM practices, including incident, problem, and change management. Partner with cross-functional teams (support, project, engineering etc.) to deliver integrated solutions. Fulfillment and operation activities for all infrastructure ...

Platform Engineer II

Hiring Organisation
Entain
Location
London, United Kingdom
Salary
£ 80 K
doBuild an Internal Developer Platform (IDP) that provides self-service capabilities for provisioning environments, deploying services, and managing infrastructure.Design automated infrastructure using Shell scripting, Python/Java, and Ansible.Build and create agentic AI workflows.Manage Kubernetes clusters and deploy containerized applications at scale.Build and maintain GitLab CI/CD pipelines … role.Proven experience in designing or contributing to an Internal Developer Platform or developer productivity tools.Strong skills in Shell scripting (Bash/PowerShell) and programming (Python or Java).Hands-on experience with Ansible, Kubernetes, and GitLab CI/CD.Proficiency with Git version control and branching strategies.Strong AI skills useKnowledge of monitoring ...

Senior Data Engineer - Data Science Platform

Hiring Organisation
ASOS
Location
London, United Kingdom
Salary
£ 80 K
accessibility of data by providing a robust and standardised data platform experience.What you’ll be doingDesigning, building, and maintaining scalable data pipelines using Python and Scala, leveraging Spark and PySpark within an Azure ecosystem (including Azure Data Factory and Databricks).Developing and maintaining reusable data engineering templates, frameworks, and tooling … where people can grow, create, and succeed.QualificationsStrong experience as a Data Engineer building scalable data platformsDeep expertise in Azure (ADF, ADLS, Databricks)Proficiency in Python and/or Scala(PySpark/Spark) for large-scale data processingHands-on experience with Databricks and Delta LakeSolid understanding ...

Senior Investment Data Analyst

Hiring Organisation
Vanguard
Location
London, United Kingdom
Salary
£ 100 K
within agreed service expectations.Identify data quality and timeliness issues, determine root causes, and work with internal teams and external suppliers to resolve them.Use SQL, Python and other data tools to analyse large datasets, investigate data quality issues, automate repeatable tasks and strengthen operational controls.Build and maintain effective relationships with … sustainable investing and related regulatory requirements.Technical skillsWorking knowledge of SQL, including querying, joining and validating data to support investigation and control activities.Working knowledge of Python for data analysis, data quality checks and process automation.Strong proficiency in Microsoft Excel for analysing, reconciling and presenting complex datasets.Ability to understand data structures, data ...

Senior Software Engineer, Full-Stack

Location
Greater London, England, United Kingdom
full-stack engineering experience, with production-grade work across both backend and frontend Deep fluency in at least one high-level language (we use Python and TypeScript, but we care more about depth than the specific language); experience with React is a plus Familiarity with cloud infrastructure (GCP preferred … technology agnostic at Encord and not looking for experience across all of these — as long as you're open to learning, Backend: Python Frontend: TypeScript and React Deployment: Kubernetes Infrastructure: GCP Machine learning: PyTorch, CUDA, Ray Why Encord Competitive salary, commission, and meaningful equity in a high-growth startup Strong ...

Senior Software Engineer

Hiring Organisation
HireQ Talent
Location
United Kingdom
documentation and API specifications What We're Looking For Essential Skills & Experience You will ideally bring: Strong commercial experience developing production-grade APIs Extensive Python development experience Excellent knowledge of FastAPI Strong PostgreSQL expertise Experience integrating external APIs and services Solid understanding of automated testing strategies Experience building and deploying … track record of delivering scalable software products used by real customers Tech Environment You'll likely have experience with many of the following: Python FastAPI PostgreSQL Pydantic SQLAlchemy Alembic Docker Microsoft Azure CI/CD pipelines OpenAPI Distributed systems Modern application architecture Monitoring and observability tooling Authentication and authorisation frameworks ...

Data Science Consultant

Hiring Organisation
SCUBE
Location
London Area, United Kingdom
Customer Experience Proven client-facing consulting & senior stakeholder management Ability to translate business problems into Data Science/AI use cases Hands-on Python, SQL, Machine Learning & Predictive Analytics Experience presenting solutions/recommendations to business and executive stakeholders Good to have: Generative AI, LLM, RAG, Agentic AI Azure ...

Principal Data Engineer - Azure - Perm

Hiring Organisation
Lorien
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Full-Time
Salary
£54,000 - £70,000 per annum
while acting as the technical authority for data engineering best practice. Key Skills: Extensive Azure Data Engineering experience Microsoft Fabric, Azure Data Lake & Databricks Python, SQL and modern data pipeline development Azure DevOps & CI/CD Data governance, security and quality assurance Strong stakeholder engagement and technical leadership Desirable: Spark ...

Data Engineer

Hiring Organisation
Copello
Location
Manchester, United Kingdom
Employment Type
Permanent
secure, high-quality solutions Write clean, tested, maintainable code Required Skills: Experience with Apache Spark, Hadoop or similar big data technologies AWS Apache NiFi Python or Java Experience building data pipelines and ETL processes Desirable: CI/CD, Infrastructure as Code Container technologies Experience working in secure or regulated environments ...

Database Platform Engineer

Hiring Organisation
G Research
Location
London, United Kingdom
Salary
£ 80 K
CockroachDB, ensuring high availability, disaster recovery and performanceContributing to the design and implementation of automation for database provisioning, upgrades, replication and monitoring using Python, Ansible and TerraformDriving improvements in performance tuning, query optimisation, indexing strategies and storage designCollaborating with application and research teams to design and deliver database solutions that … similarGood understanding of database internals, including query execution, concurrency, replication, indexing and partitioningHands-on experience running databases at scaleStrong proficiency with Linux and Python for automationFamiliarity with infrastructure as code, including Terraform, Ansible, Jenkins, Dagger, ArgoCD or similarExperience deploying and running services in containerised or Kubernetes environmentsUnderstanding of AWS services ...

Data Engineer

Hiring Organisation
Copello
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
secure, high-quality solutions Write clean, tested, maintainable code Required Skills: Experience with Apache Spark, Hadoop or similar big data technologies AWS Apache NiFi Python or Java Experience building data pipelines and ETL processes Desirable: CI/CD, Infrastructure as Code Container technologies Experience working in secure or regulated environments ...

Lead Machine Learning Engineer

Location
City of Westminster, England, United Kingdom
Machine Learning algorithms (e.g. Logistic Regression, Random Forest, XGBoost, etc.) and modern Deep Learning algorithms (e.g. BERT, LSTM, etc.) < Strong knowledge of SQL and Python's ecosystem for data analysis (Jupyter, Pandas, Scikit Learn, Matplotlib) Strong software development skills (Python is the preferred language) Proven experience in deploying ML/ ...

Lead Machine Learning Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Machine Learning algorithms (e.g. Logistic Regression, Random Forest, XGBoost, etc.) and modern Deep Learning algorithms (e.g. BERT, LSTM, etc.) Strong knowledge of SQL and Python's ecosystem for data analysis (Jupyter, Pandas, Scikit Learn, Matplotlib) Strong software development skills (Python is the preferred language) Proven experience in deploying ML/ ...

Finance Data Manager

Location
Greater London, England, United Kingdom
world Experience working within a finance team and senior stakeholders Proficiency in writing robust, performant SQL queries Some experience building robust data pipelines, using Python and dbt Strong analytical skills, commercial interest, and the ability to distinguish between what matters and what doesn't Experience working in a fast-paced … dynamic environment Comfortable manipulating and analysing data in a scripting language Our tech stack Python as our main programming language DBT for data modelling Databricks as our datalake platform Kubernetes for data services Orchestra for task orchestration Terraform for infrastructure Lightdash for data applications Airflow and Astronomer for job scheduling ...

Lead Machine Learning Engineer

Hiring Organisation
Kingfisher
Location
London, United Kingdom
Salary
£ 100 K
Machine Learning algorithms (e.g. Logistic Regression, Random Forest, XGBoost, etc.) and modern Deep Learning algorithms (e.g. BERT, LSTM, etc.) Strong knowledge of SQL and Python's ecosystem for data analysis (Jupyter, Pandas, Scikit Learn, Matplotlib) Strong software development skills (Python is the preferred language) Proven experience in deploying ML/ ...

Analytics Engineer

Hiring Organisation
PaymentSense
Location
London, United Kingdom
Salary
£ 80 K
conscious data pipelines in BigQuery using dbt, and design insightful data visualisationDevelop scalable, performant, and reliable pipeline orchestrations using Airflow, dbt, Airbyte, and Fivetran.Use Python to automate workflows, validate data quality, and streamline analytical operations.Contribute to shared standards, design reusable metrics, and actively pay down technical debt to keep … with cloud data warehousing (preferably BigQuery) and BI platforms (ideally Looker).Familiarity with orchestration systems like Airflow and ingestion tools like Airbyte or Fivetran.Practical Python skills to support automation and testing workflows.Sound judgment regarding data quality, maintainability, and the ability to independently guide technical decisions.Dojo home and awayWe believe ...

Senior Data Platform Engineer

Hiring Organisation
DeepL
Location
London, United Kingdom
Salary
£ 80 K
cloud-based data infrastructure; comfortable with infrastructure-as-code (Terraform/Terragrunt), CI/CD for data workflows, and container technologies (Docker/Kubernetes)Python proficiency — writes production-quality Python code. Python is our primary language on the Data Platform; familiarity with Go or Java is a plus ...

AI/ML Engineer

Hiring Organisation
Argus Media group
Location
London, United Kingdom
Salary
£ 70 K
Data Science, or a related technical discipline—or equivalent hands-on experience. An MSc or PhD is welcome but not essential.Essential Experience & SkillsExceptionally strong Python programming skills, with a deep grasp of object-oriented design, clean code, and core software engineering principles (e.g. SOLID, design patterns, modularity, testability).Strong backend …/API engineering experience, ideally in Python (e.g. FastAPI, or similar).Hands-on experience building and operating solutions in AWS environments.Proficiency with Docker, GitHub, and CI/CD pipelines.Proven ability to partner with and work across teams to drive delivery into production.Strong problem-solving, debugging, and performance optimisation skills.Solid software ...

Fullstack Senior Software Engineer

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
supporting the integration of our private and public cloud platforms.Job Responsibilities Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teamsExecutes software solutions, design, development, and technical troubleshootingCreates secure and high-quality production code and maintains algorithms that … inclusion, and respectRequired qualifications, capabilities, and skillsHands-on practical experience in system design, application development, testing and operational stabilityProficient in coding in Java or Python languagesExperience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languagesOverall knowledge ...

Information Security Architecture & Engineering Lead (UK-based)

Location
Greater London, England, United Kingdom
DevSecOps experience: CI/CD pipeline security, Infrastructure-as-Code scanning, and policy-as-code. Strong hands-on software development and scripting capability, including Python and C#/.NET, with the ability to read, review and write secure production-quality code; familiarity with PowerShell, Bash, REST APIs and common software … Infrastructure-as-Code scanning (e.g. SAST and successor tooling), working jointly with Development Team. Develop and maintain security automation, integration and validation tooling using Python and C#/.NET, with appropriate use of PowerShell, Bash and relevant APIs/SDKs. Review security-relevant application code and engineering patterns, and produce ...