22 of 22 Contract Python Jobs in the City of London

MLOps Data Engineer (GCP)

Hiring Organisation
Xcede
Location
City of London, London, United Kingdom
Employment Type
Contract
great fit 4+ years of experience as a Data Engineer (or ML Platform/MLOps Engineer with strong DE foundations) shipping production pipelines Strong Python and SQL skills; ability to write maintainable, testable, production-grade code Solid understanding of MLOps fundamentals: model lifecycle, reproducibility, deployment patterns, and monitoring needs Hands ...

Senior Security Administrator - Palo Alto

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£200 - £400 per day
Series deployments, Terraform/automation exposure SIEM integration experience: Splunk/Sentinel/QRadar log forwarding and use-case support Scripting/automation: Python, PowerShell, Ansible, PAN-OS API, IaC patterns Experience in regulated environments (finance, healthcare, government, critical infrastructure) Certifications: Palo Alto PCCSA/PCNSA/PCNSE (highly desirable ...

Data Business Analyst

Hiring Organisation
Reed
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£375 - £400 per day, Inc benefits
influencing, collaboration, listening, and conflict management. Experience in vendor/supplier management within a multi-supplier environment. Familiarity with data science tooling and terminology (Python, SQL, etc.) is desirable. Understanding of cloud platforms (Azure, AWS, GCP) and MLOps and DevOps practices. Demonstrable experience working as a Business Analyst in large ...

Data Platform Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £750 per day
Data Factory, ADLS, Azure SQL Database, Synapse Analytics). Strong hands-on expertise in Databricks, Delta Lake, and cluster management. Proficiency in SQL and Python for pipeline development. Familiarity with Git/GitHub and CI/CD practices. Understanding of data modelling, data governance, and security principles. Desirable Skills Experience ...

Senior Software Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£53.85 - £61.68 per hour
systems handling massive datasets. Deploy and monitor ML models in production environments using Vertex AI, Docker, and Kubernetes. Required Skills & Experience Strong proficiency in Python for AI/ML workflows . Strong proficiency in Angular (primary frontend); React optional. Hands-on experience with LangChain, LangGraph, and Indexify , with a deep ...

Test Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £435/day
required Key skills : Write test scripts Proven experience as a Test Engineer, QA Engineer, or similar role Strong scripting or programming skills (e.g. Java, Python, JavaScript, C#, or similar) Hands-on experience with test automation tools/frameworks (e.g. Selenium, Cypress, Playwright, REST Assured, pytest, etc.) Experience testing APIs ...

SC Cleared Data Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
front-end components for data tools. Required Skills & Experience Proven experience as a Data Engineer , BI Engineer , or similar role. Strong proficiency in SQL , Python , and modern data engineering frameworks (e.g., Airflow, dbt, Spark, etc.). Experience with cloud platforms such as AWS, Azure, or GCP. Solid understanding of data ...

Data Engineer (GCP)

Hiring Organisation
Xcede
Location
City of London, London, United Kingdom
Employment Type
Contract
processes What makes you a great fit 5+ years of experience as a Data Engineer, building and maintaining production-grade pipelines and datasets Strong Python and SQL skills with a solid understanding of data structures, performance, and optimisation strategies Familiarity with GCP and ecosystem knowledge: BigQuery, Composer, Dataproc, Cloud ...

Full Stack Developer- (Angular + Python)

Hiring Organisation
Randstad Digital
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 430 - 493 Daily
Job Description: Full Stack Engineer (Angular+Python+AI) Location: London (Hybrid) Contract: 6 Months Client: Big Tech The Mission Join a high-velocity AI Accelerator team acting as an internal startup. We run 12-week sprints to ...

Software Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
will be part of an elite, agile pod consisting of three engineers, a UX designer, and a Product Manager. Core Tech Stack : Expert-level Python (Backend) and Angular (Frontend). Experience : 5-15+ years of development experience. AI/ML Focus : Experience with Large Language Models ( LLMs ), agentic development ...

Azure AI Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Responsible AI controls. Experience aligning solutions with privacy and compliance requirements (e.g., GDPR , ISO 27001 controls) and completing architecture risk assessments. Proficiency in Python and/or C# for service integration, evaluation tooling, and adapters; solid understanding of REST APIs, JSON, and async patterns. Mode of working: Hybrid(3 days ...

Python Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
Python Developer 3 months Remote Inside IR35 - Umbrella only Overview The client requires strong Python Developers with deep, hands-on AWS experience. This is an application-focused role - DevOps/operations-heavy profiles are not suitable for this engagement. Most Important Strong Python Developer (5+ years hands-on development experience … Strong AWS experience (hands-on, application-focused) Essential Technical Requirements Python Development 5+ years of hands-on development experience (not scripting/automation roles) Strong knowledge of boto3 API Experience building RESTful applications Strong understanding of testing frameworks, unit testing, and regression testing methodologies AWS Expertise Deep understanding ...

Identity & Access Management (IAM / IDAM) Engineer - Contract

Hiring Organisation
I3 Resourcing Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Entra/Azure AD, Active Directory ) Solid understanding of access management, privileged access, and directory services Scripting or automation experience ( PowerShell and/or Python ) Comfortable working in a global environment and managing competing priorities Outside IR35 contract - immediate impact role. Apply now to be considered. ...

Application Solution Architect

Hiring Organisation
Hays
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700.0 - £750.0 per day + £750pd inside IR35
/TARGET services updates, ISO 20022 migration, and AML/CTF regulations. Proficiency in API Design, microservices, and integration platforms. Modernprogramming languages (Java, .NET, Python, JavaScript frameworks) What you'll get in return An exciting opportunity to join an international organisation working with a major financial services organisation. Furthermore ...

Markets Data Controls Lead

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
Skills: Extensive experience in risk and control within Markets or Financial Services. Familiarity with exception management processes and data governance principles. Advanced proficiency in Python, Excel, and PowerPoint for producing data analysis and outcomes. How to Apply: If you are a highly skilled professional with a passion for data governance ...

Product Design/Engineer - Inside IR35 - News Publication

Hiring Organisation
SRG
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 per day
from concept sketches to polished UI Nice to Have Experience with native design patterns (iOS/Android) Familiarity with RAG, embeddings, vector databases Python (for small prototyping tasks) Design system experience (creation or contribution) Experience designing media, content, or large-scale consumer platforms Your ideas could shape how millions experience ...

Full Stack Developer- (Angular + Python)

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£430 - £493.44 per day
monitoring. Collaboration: Act as the technical point of contact for partners and mentor team members. What We're Looking For Core Stack: Expert-level Python (Backend) + Angular or React (Frontend). AI Knowledge: Practical experience with AI workflows, LLMs, or automation. Systems Mastery: Proven ability to build and debug ...

DevOps Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £570/day
IR35 - Umbrella only Active SC clearance required Required skills Developing reusable data visualisation assets (front-end/dashboarding - RShiny/Streamlit apps) R/Python applications Front-end development (public/accessible standards) Some experience with data visualisation or analytics DevOps Engineer Kubernetes deployment of Posit Connect trial licence Kubenetes … experience & helm charts AWS cloud (EKS) Infrastructure as code (IaC) Technical Skills with Python/R, AWS Clouds, Kubernetes, Posit and DevOps Experience. ...

Mainframe Engineer

Hiring Organisation
Lorien
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
developers, infrastructure engineers, and project managers to ensure timely resolution of issues and alignment on priorities. Work on automation using but not limited to Python, Shell Scripting, and GitLab pipeline. Required Skills and Qualifications: Proven experience in Mainframe environments, particularly with CICS webservices, ZOS Connect EE, DB2, and batch processing. … pressure and manage multiple priorities in a fast-paced environment. Strong problem-solving skills and a proactive approach to identifying and resolving issues. Desirable: Python knowledge, Experience with Gitlab pipeline, Improvement/Automation with AI IND_PC3 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment ...

Z/OS Mainframe Engineer

Hiring Organisation
Lorien
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
developers, infrastructure engineers, and project managers to ensure timely resolution of issues and alignment on priorities. Work on automation using but not limited to Python, Shell Scripting, and GitLab pipeline. Required Skills and Qualifications: Proven experience in Mainframe environments, particularly with CICS webservices, ZOS Connect EE, DB2, and batch processing. … pressure and manage multiple priorities in a fast-paced environment. Strong problem-solving skills and a proactive approach to identifying and resolving issues. Desirable: Python knowledge, Experience with Gitlab pipeline, Improvement/Automation with AI IND_PC3 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment ...

Data Engineer

Hiring Organisation
IO Associates
Location
City of London, London, United Kingdom
Employment Type
Contract
your systems directly impact trading decisions and revenue. What You'll Bring 5+ years' experience Strong Java (performance tuning/multi-threading) Strong Python (data engineering/streaming data) Experience with real-time financial market data Solid understanding of Fixed Income (RFQ & Order Flow) Time-series database experience Exposure … KBD+ is a strong plus What You'll Be Doing Building low-latency systems in Java Developing real-time data pipelines in Python Processing and storing high-frequency market data Working closely with trading and quant teams Optimising performance in mission-critical systems If you want to build systems where ...

Automation Tester - Outside IR35

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
Automation Test Lead (Python) Rate - £350 Location - Remote Duration - 3 months initially IR35 - Outside We would be looking for: Mid to Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance … avoid anyone who has only ever been involved in manual testing) this is a hands on role writing test code, not just manual testing Python/Django experience Experience using teamcity and gitlab testing pipelines would be beneficial ...