6,501 to 6,525 of 13,397 Python Jobs in the UK

Senior Software Security Developer – Core Platform Services London

Location
Greater London, England, United Kingdom
secure coding, OWASP Top 10, and threat modeling. Strong developer skills and extensive experience shipping code to production. Experienced in CI/CD, IaC, Python and Go. Track record of balancing pragmatism and security rigor in a fast‐paced team. Thorough knowledge of authentication and authorization protocols (OAuth, OpenID Connect ...

Data Scientist III, Analytics (B2B Supply Optimisation)

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
analytics roleDemonstrable experience delivering data-driven insights that drove meaningful change or performance improvement across multiple projects using varied analytical techniquesAdvanced proficiency in SQL, Python, or R for data extraction, transformation, and visualisation at scaleProficient understanding of statistical concepts including regression, ANOVA, probability, and frequentist vs. Bayesian approaches, with ...

Senior Data Scientist

Location
Greater London, England, United Kingdom
those models Strong understanding of machine learning approaches and algorithms Deep understanding of Statistical/Probabilistic programming and Linear Algebra Be an expert in (Python, R, SQL) programming for Data Science and Time Series analysis Have in depth understanding of statistical modelling/ML techniques for time series forecasting (ARIMA ...

Strategy Senior Associate

Location
Greater London, England, United Kingdom
impact. Technical & Analytical Skills: Strong problem-solving and critical-thinking skills, with the ability to extract insights from large datasets. Experience with SQL and Python is a plus, but not required – a strong willingness to learn is essential. Proficiency in Excel/Google Sheets Communication & Collaboration: Excellent communication skills, with ...

Alpha Data Content & Configuration Analyst, Assistant Vice President

Location
Greater London, England, United Kingdom
regulatory requirements (e.g., MiFID II, ESG reporting) is a plus. Strong understanding of financial instruments (equities, fixed income, derivatives). Experience with SQL and Python or similar languages for data transformation and automation. Work requirements: Hybrid Work Model: At least 4 days in the office/week are required, London ...

Managing Consultant - Data Science (Customer Data)

Location
Greater London, England, United Kingdom
Experience in working with various data sets, including transactional/EPOS, digital, social and loyalty. Programming Experience - Skilled in using programming languages such as Python Cloud Expertise - Knowledge of cloud platforms and tools for data science and machine learning. Data Visualisation Experience - Utilise visualisation tools such as Power ...

KDB+ Software Engineer - Vice President

Location
Belfast City District, Northern Ireland, United Kingdom
KDB+ proficiency: Deep understanding and experience with KDB+ databases and the Q programming language. Programming Languages: Strong skills in Q/KDB+, Java and Python/PyKX, Good understanding of Linux/UNIX, OS tuning Knowledge of TCP/IP, UDP, Multicast and exchange specific protocols (FIX, OUCH, ITCH) Proven ...

Scientist

Hiring Organisation
Genomics
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
pride in effectively sharing your findings with others. Who You AreMust have, solid foundations in: Statistics (modelling, regression)Genetics and molecular biologyStatistical programming (e.g., Python or R)Preferred: Experience using a broad array of statistical genetics approaches (e.g., GWAS, colocalization, fine-mapping, Mendelian randomization, polygenic risk scores)Experience defining phenotypes ...

Senior QA

Location
Greater London, England, United Kingdom
Android, as well as APIs. Automation & Coding Skills: Strong hands-on software engineering and object-oriented programming skills in Java, TypeScript and/or Python, with experience designing, developing and maintaining scalable automation frameworks for mobile applications and APIs. Mobile Automation: Demonstrable hands-on experience automating mobile applications across Android ...

Senior Analyst

Location
Hatfield, England, United Kingdom
Looking For Strong experience as an Analyst in a big data or complex operational environment. Expertise in SQL and familiarity with Excel, VBA, Python, R, or similar languages. Exposure to dbt or modern data transformation frameworks highly desirable. Proven ability to solve quantitative and qualitative problems with creativity and rigour. ...

AI Engineer IRC302970

Location
Greater London, England, United Kingdom
with an agentic framework such as LangGraph, plus familiarity with MCP-based tool orchestration. Exposure to AutoGen, LlamaIndex, or CrewAI is a plus. Production Python engineering: Clean, modular, testable, maintainable code — you care about system reliability as much as model output. Evaluation & observability: Practical experience instrumenting tracing (LangSmith, Arize ...

Head of Direct Marketing & CRM

Location
Greater London, England, United Kingdom
owning a channel or function end-to-end* Hands-on with data: you personally build response/propensity models and write the SQL/Python to source, clean and join the data behind them* Track record scaling a measurable acquisition or retention channel with real commercial impact (CAC, ROI, incremental ...

FX Applications Support - Assistant Vice President

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
queries)Working knowledge of UNIX (Solaris/Linux). (Able to navigate the system and write shell scripting)Working knowledge of Python ScriptingDemonstrable track record of hands-on application support experience in a global market related business.Exposure to Cloud technologies and DevOps (CI/CD) tools and techniques and adopting ...

AI Lead Solutions Engineer -Forward Deployed

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
culture of diversity, Opportunity, inclusion, and respectRequired qualifications, capabilities, and skillsFormal training or certification on AI/ML engineering concepts and applied experienceAdvanced Python and full-stack/generalist engineering ability - backend, data, and lightweight front-end - to ship a working end-to-end solution, with modern software engineering practices ...

Alpha Data Content & Configuration Analyst, Assistant Vice President

Hiring Organisation
State Street Bank
Location
London, United Kingdom
Salary
£ 80 K
frameworks and regulatory requirements (e.g., MiFID II, ESG reporting) is a plus.Strong understanding of financial instruments (equities, fixed income, derivatives).Experience with SQL and Python or similar languages for data transformation and automation.Work requirements:Hybrid Work Model: At least 4 days in the office/week are required, London based. ...

AI Engineer IRC302970

Location
United Kingdom
with an agentic framework such as LangGraph, plus familiarity with MCP-based tool orchestration. Exposure to AutoGen, LlamaIndex, or CrewAI is a plus. Production Python engineering : Clean, modular, testable, maintainable code — you care about system reliability as much as model output. Evaluation & observability : Practical experience instrumenting tracing (LangSmith, Arize ...

Assistant Director - Operational Decision Intelligence, EY Parthenon - London

Hiring Organisation
EY (Ernst & Young)
Location
London, United Kingdom
Salary
£ 80 K
also have some of the following:Experience in SQL Server, MS Excel and VBA. Experience of modelling languages such as R or Python is a plusExperience of employing visualisation tools to display outputs in a compelling way.Experience of user interface development e.g. using React.Sector experience in one or more ...

Product & Yield Engineer (Data-focused) New Bristol

Location
West of England, England, United Kingdom
travel worldwide when needed Experience building automated semiconductor yield-monitoring, reporting or anomaly-detection workflows Experience working with large semiconductor datasets using SQL, Python or similar data-analysis tools Experience developing dashboards, standard analytical journals or reusable engineering analysis frameworks Multi-cultural awareness, including experience working with Far East suppliers ...

FX Applications Support - Assistant Vice President

Location
Belfast City District, Northern Ireland, United Kingdom
queries) Working knowledge of UNIX (Solaris/Linux). (Able to navigate the system and write shell scripting) Working knowledge of Python Scripting Demonstrable track record of hands‐on application support experience in a global market related business. Exposure to Cloud technologies and DevOps (CI/CD) tools and techniques ...

Application Architect

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
application architect or senior engineering role within distributed systemsStrong understanding of application design, API design, and data modelling.Solid experience with Java and/or Python in production environmentsPractical experience designing and operating AWS‐based applications in a cloud‐native environmentWorking knowledge of containerised architectures, messaging patterns, and distributed data storesUnderstanding ...

Lead SRE - Chase UK

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
software engineering concepts and advanced applied experience Proven experience as a software engineer, including proficiency in at least one programming language such as Python, Go, or Java. Demonstrated experience designing, coding, testing, and delivering software in at least one technology stack. Strong debugging and troubleshooting skills across distributed systems. Demonstrated ...

2027 Commercial & Investment Banking - Innovation Development Program - Full-Time Analyst - London

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 80 K
experience in school or community Expected graduation date of December 2026 - June 2027Preferred qualifications, skills, and capabilitiesProficiency in Microsoft Excel and PowerPoint, knowledge of Python, Java, SQL is a plusRelevant internship experience and accounting, data science, economics, engineering, finance or coursework is a plus Application deadline: 1st November 2026Join UsAt ...

Senior Engineer (Fincrime)

Hiring Organisation
ebury
Location
London, United Kingdom
Salary
£ 100 K
maintenance in a regulated, high-availability environment.About YouExtensive experience developing complex software systems, specifically for high-volume, low-latency environments. We mainly work with Python, but strong OOP fundamentals are what matter most.Adept at both constructing and managing services, with proficiency in establishing standard APIs, implementing observability (logging, metrics, alerting ...

Application Architect

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
application architect or senior engineering role within distributed systemsStrong understanding of application design, API design, and data modelling.Solid experience with Java and/or Python in production environmentsPractical experience designing and operating AWS‐based applications in a cloud‐native environmentWorking knowledge of containerised architectures, messaging patterns, and distributed data storesUnderstanding ...

Lead SRE - Chase UK

Location
Westminster, West End, United Kingdom
software engineering concepts and advanced applied experience Proven experience as a software engineer, including proficiency in at least one programming language such as Python, Go, or Java. Demonstrated experience designing, coding, testing, and delivering software in at least one technology stack. Strong debugging and troubleshooting skills across distributed systems. Demonstrated ...