1 to 25 of 143 Contract Python Jobs in London

Cloud Security Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £350 to £400 per day
compliance benchmarks (e.g., CIS, GDPR, PCI-DSS, ISO standards) and industry cloud security standards (e.g., NIST, CSA) Proficiency in coding and workload languages (e.g., Python, Java, .NET) and practical understanding of various cloud models (IaaS, PaaS, SaaS) Excellent documentation, presentation, and analytical skills with the ability to convey technical concepts ...

AI Developer - Azure, ML, AI Foundry

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £700.0 per day + £market rate (Inside IR35)
services, Azure Machine Learning (ML), and AI Foundry. Hands-on experience with Azure Cognitive Services, Azure OpenAI, and Azure Data Factory. Solid programming skills (Python/C#,/.NET) Experience with Azure DevOps, CI/CD pipelines, and GitHub Actions. Knowledge of containerization (tools ie Docker) and orchestration (ie Kubernetes ...

Site Reliability Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day + Umbrella, inside IR35
ability than ticking every box. However, experience in any of the following areas would be advantageous: Software development in web technologies or OOP (e.g., Python, Java, etc.) Database tech: Oracle SQL, PostgreSQL, MongoDB Proficient with Linux/Windows command line (Bash, PowerShell) Monitoring: Grafana, Prometheus, ELK, Splunk Agile working ...

Senior Full Stack Engineer

Hiring Organisation
Quinnox Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £450 per day
platforms. Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred). Proficient in modern development frameworks, such as Java, Python, or Node.js , and familiar with microservices, APIs, and event-driven architectures. Experienced in cloud and infrastructure-as-code technologies, such as Terraform, Kubernetes, Docker ...

Platform Engineer - Active SC, Terraform, Azure

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £480.0 per day + Up to £480 per day - Inside IR35
Azure cloud services and components. Practical experience with Docker containerisation. Knowledge of security scanning tooling (Trivy or similar). Scripting proficiency in Bash (Python is desirable). Solid understanding of Git-based version control, specifically within Azure DevOps. Nice to have: Immediate availability. Hays Specialist Recruitment Limited acts ...

Application Security Engineer

Hiring Organisation
Atrium Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £650 per day
least one major cloud provider (e.g. AWS, GCP, Azure) REST API design HTTP Authentication Linux at the terminal, including scripting and automation (e.g. shell, Python) Some other highly valued skills may include: Experience with CI/CD GraphQL Familiarity with authentication systems (e.g. OAUTH, SAML, Kerberos) OpenShift/Kubernetes ...

Security Engineer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700.0 - £750.0 per day + up to £750pd (Inside IR35)
Hands-on expertise with Palo Alto (VM-Series), Prisma SASE, and related security tools Proficiency in Infrastructure as Code using Terraform Scripting skills in Python, Bash, or PowerShell for automation tasks Familiarity with CI/CD pipelines and DevOps practices Solid understanding of IAM, PAM/PIM solutions ...

MLOps Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
machine learning systems. Support troubleshooting and incident response for deployed ML systems. Your Profile Essential Skills/Knowledge/Experience Strong programming skills in Python; experience with ML libraries such as Snowpark, PySpark or PyTorch. Experience with containerization tools like Docker and orchestration tools like Airflow or Astronomer. Familiarity with ...

Application Developer

Hiring Organisation
Cegeka UK Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £600 per day
need of a DV cleared Application Developer with expertise in Python, PyTorch, Data Handling , Large Language Model (LLM), GitHub, Linux CLI, Docker and Kubernetes. Any additional knowledge of Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP) is highly desirable. Working with our UK Central Government client ...

AI ML Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £425 to £450 per day
Experience Hands-on experience with GenAI, Gemini, or open-source LLMs; train, fine-tune, and onboard new LLMs Experience in building GenAI applications using Python Hands-on experience with API development and microservices architecture and end-to-end integrations Knowledge of RAG (Retrieval-Augmented Generation) and ADK, MCP Solid understanding ...

AI / ML Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
Skills/Knowledge/Experience (Up to 10) 10+ years of experience in software engineering, with 5+ years in AI/ML. Expert in Python, PyTorch, TensorFlow, and NLP frameworks. Proven experience with LLMs, transformer architectures, and LangChain/Hugging Face. Strong foundation in algorithms, model evaluation, and ML workflows. ...

Data Architect Mainframe Migration & Modernization

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
modelling: Data modelling; normalization, indexing, partitioning; OLTP vs. analytics trade-offs. Integration patterns: Kafka (hands-on), CDC-to-target pipelines, UPSERT/MERGE logic; Python/SQL; strong troubleshooting. Data quality mindset: Write validation tests before migration; golden-source reconciliation. Logical data modelling: Entity-relationship diagrams, normalization (1NF through Boyce ...

Senior Data / Backend Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day
vice versa). You will architect 'Tier 0' services that filter and protect content across Who You Are * Expertise: Deep knowledge of Java and Python . The Stack: Experience with Ray , Apache Beam/Scio , dbt , and BigQuery . Mindset: Comfortable leading in ambiguous problem spaces and delivering ...

Data Scientist/Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£700.0 - £765.0 per day + Up to £765pd Umbrella
will not consider candidates without this experience. Strong Data Engineering and Data analysis experience, with strong knowledge of Pandas, NumPy, and visualisation tools. Strong Python programming experience, with good experience building and maintaining Data Pipelines. Good knowledge of Fixed Income products. Strong experience in statistical analysis, machine learning, and predictive ...

Senior Risk Python Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£875.0 - £900.0 per day + Up to £900pd Umbrella
currently working with a London-based financial services client who are actively seeking a senior Python developer to work on the development of a business critical application within the risk space. What you'll need to succeed : Extensive Python application development experience within financial services - must have. Strong API development ...

AI Technical Architect

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550 per day
native AI solutions. GenAI Implementation: Hands-on deployment of Azure OpenAI, Vector Databases, and RAG patterns. Data Engineering: Oversee large-scale data processing using Python and PySpark to support AI model fine-tuning. Leadership: Manage technical delivery teams and deliver upskilling sessions to the customer. Stakeholder Management: Gain consensus … technical roadmaps with diverse client groups. Technical Skills & Experience Core AI: Azure OpenAI, Prompt Engineering, Cognitive Search, Form Recognizer. Data/Coding: Expert-level Python, PySpark, and Vector DB integration. Ops: Practical knowledge of MLOps and LLMOps lifecycles. Security: Must hold active UK Government SC Clearance. Certifications Mandatory ...

Google Cloud Architect

Hiring Organisation
ECS
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £500 per day
Strong experience with: Google Cloud Platform (3+ years applied experience) Google Identity & Access Management Terraform Serverless & event-driven GCP (Cloud Run, Pub/Sub) Python or Go Agile delivery Additional experience with: Docker & Kubernetes SQL CI/CD & Infrastructure as Code AWS or Azure GCP certification Further information available upon ...

DevSecOps Engineer (Azure)

Hiring Organisation
DGH Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Customer Success teams. - Stay up to date with DevSecOps tools and recommend improvements. Required Skills/Experience: - CI/CD design, strong scripting (PowerShell, Python, Bash), Azure cloud, DevOps toolchains. - IaC (ARM, Terraform, Bicep), containerisation (Docker, Kubernetes), monitoring/logging. - Experience working with third-party suppliers and strong communication skills. ...

AWS Platform Engineer - Active SC, Security, ISO27001

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + up to £550pd (Inside IR35)
concepts clearly. Nice to have: Relevant certifications (AWS Solutions Architect Associate/Professional, CKA, CKSS). Experience with DevSecOps practices and automation tooling (Ansible, Python, Ruby). Exposure to multi-cloud environments (GCP/Azure). What you need to do now If you're interested in this role, click ...

Senior Java Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£900.0 - £925 per day + Up to £925pd Umbrella
platform. What you'll need to succeed : Extensive Java development experience within investment banking or commodities - must have. Extensive Kafka experience. Working knowledge of Python frameworks, e.g. Django, Flask, Pandas etc. Strong experience with data streaming standards and design patterns. Good knowledge of Microsoft's development stack. What ...

Python Developer

Hiring Organisation
Computer Futures
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £300 per day
Exciting Opportunity: Python Developer (Contract) in London Introduction Are you a talented Python Developer ready to take on your next challenge? Our client, a leading organisation based in London, is looking for a skilled developer to join their team on a contract basis. In this role, you'll play … facing solutions while working with cutting-edge technologies such as AWS and AI. Outside IR35 Hybrid - 1 to 2 days on site Required Skills Python Development: Proven expertise in Python development across both frontend and backend environments. AWS Experience: Solid understanding of working with AWS infrastructure, including maintaining code ...

Snowflake & DBT Data Engineers

Hiring Organisation
IO Associates
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Data Engineers - Snowflake/DBT/Python/SQL Location: London (Hybrid - 1 day per week onsite) Duration: 6 months Day Rate: £500 - £550 (Outside IR35) A highly reputable consultancy is seeking 2 x Contract Data Engineers to join their data team on a 6-month engagement. You will … Experience: Strong experience with Snowflake data warehousing Excellent in-depth and practical DBT experience (ideally Cloud and Core), for transformations and modelling. Proficient in Python for data engineering workflows Highly skilled in SQL Solid background in delivering Data Warehousing projects and scalable Data Models. If this could be of interest ...

Data Scientist

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
operational performance. Develop models and analytics that can be generalised and adapted for different OpCos without extensive rework. Required Skills & Experience Proficiency in Python and ML frameworks (TensorFlow, PyTorch). Strong statistical and analytical skills. Experience with a wide range of Data Science techniques (e.g. ML, Optimisation, Simulation, GenAI, etc. ...

Application Developer

Hiring Organisation
Cegeka UK Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 600 Daily
need of a DV cleared Application Developer with expertise in Python, PyTorch, Data Handling , Large Language Model (LLM), GitHub, Linux CLI, Docker and Kubernetes. Any additional knowledge of Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP) is highly desirable. Working with our UK Central Government client ...

Cyber Detection Engineer - such as KQL (Kusto Query Language - Microsoft Sentinel/Log Analytics)

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Kusto Query Language - Microsoft Sentinel/Log Analytics/Microsoft Defender for Endpoint) Experience developing and maintaining basic automation scripts (eg, Bash, Python, Batch, PowerShell etc.) By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand ...