21 of 21 Contract Python Jobs in the City of London

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 ...

AI Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£585/day
Azure AI solutions using services such as; AI Foundry, Open-AI services, and Microsoft Copilot Studio. Apply governance frameworks for AI/ML models. Python knowledge to automate processes Large datasets experience, including data preprocessing, feature engineering, and model evaluation. Agile development of AI solution from concept to deployment ...

Azure Cosmos DB Developer

Hiring Organisation
DCV Technologies Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Change Data Feed (CDF) and integration and debugging of Spark with Cosmos CDF. High technical proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js) Thorough understanding of Spark distributed computing concepts. High technical proficiency in PySpark and Spark Concepts. Experience with concurrency patterns, CLR, and scalable application design. Deep ...

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 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 ...

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 ...

Innovation Technologist

Hiring Organisation
Infoplus Technologies UK Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
terms & Conditions. Creating a cost optimised multi model journey management tool Key Skills: Knowledge of GCP Cloud architecture, development and deployment (K8s) Coding (JavaScript, Python, Java, etc.) UX/UI design AI/ML, generative design, 3D engines (e.g. Unity ...

Senior Site Reliability Engineer

Hiring Organisation
Square One Resources
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
automation. Desirable Skills/Experience Although not essential, the following skills are desired by the client: Airflow/Prefect, Secrets Management. Docker/EKS, Python automation. Zero downtime migration patterns. If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. ...

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 ...

Senior Cybersecurity Analyst - Identity Governance

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day
technical expert during security checks (like SOX or ISO), making sure records are always accurate and easy to find Using coding (PowerShell or Python) to replace repetitive manual tasks and connecting identity data with the wider security team to help spot and stop threats faster Essential Skills A minimum ...

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 Technology
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/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 ...

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 ...

Snowflake Data Engineer

Hiring Organisation
Square One Resources
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
workloads for cloud migration projects. Implement Data Vault 2.0 (Hubs, Links, Satellites)/Dimension Model on Snowflake. Build ELT pipelines using Snowflake, dbt, Python/PySpark. Develop ingestion from APIs, databases, streams. Optimize Snowflake warehouses, cost, and performance. Collaborate with architects, analysts, and DevOps. Maintain documentation, lineage, governance standards. Required … Skills/Experience The ideal candidate will have the following: Strong SQL; Snowflake ELT; dbt experience. Python/PySpark, ETL/ELT design. Data Vault 2.0 or dimensional modeling. AWS services (S3, Glue, Lambda, Redshift) or GCP equivalents. Experience with CI/CD for data pipelines. Good to have skills ...

Full Stack Developer- (Angular + Python)

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£430 - £493/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 ...

Python Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 200 - 250 Daily
Title: Python Developer Location: Central London (2-3 days onsite) Job Type: Outside IR35 Duration: 6 Months Job Summary: Join a dynamic team in Central London as a Python Coder for an immediate contract position. You will work onsite 2-3 days per week in a highly collaborative environment, leveraging … your Python expertise to deliver robust backend solutions click apply for full job details ...

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 ...