1 to 25 of 26 Contract Python Jobs in the City of London

experience. Understanding of Windows and Linux environments. Networking fundamentals including TCP/IP, DNS, SSL/TLS, and load balancing. Automation & Scripting Python PowerShell Bash/Shell scripting API integration and automation Desirable Experience Financial Services or Investment Banking experience. Large-scale observability or cyber transformation programmes. Experience with OpenTelemetry. ...

concepts or tools. You must have strong hands-on experience in: AWS Data Engineering stack (e.g. Glue, S3, Lambda, Redshift, Athena) SQL (advanced level) Python (for data processing and pipeline development) Infrastructure/tooling exposure (e.g. Terraform, APIs, CI/CD beneficial) Experience working in Business Intelligence/analytics environments ...

Inside IR35 via Umbrella Skills and Experience Required 10+ years of experience in a similar DevOps engineering role Strong scripting and automation skills using Python Hands-on experience with AWS cloud services, including EKS (Kubernetes), is a must. Proven expertise in cloud deployments, architecture design, troubleshooting, and security best practices. ...

Skills: Advanced PowerBI Visualisation or equivalent (2 years) Database or platform experience in tools such as Databricks or equivalent (2 years) Applied experience in Python & SQL (2 years) Optimising costs on exceedingly large queries + cluster management Soft Skills: Independent Self Starter, managing your own work and workstreams Strong stakeholder ...

Directory LDAP Strong understanding of federation and authentication protocols, including SAML, OAuth 2.0, OpenID Connect, and SCIM. Experience with scripting and automation using PowerShell, Python, or Java. Strong troubleshooting and problem-solving skills. Experience integrating IAM solutions with cloud and on-premises applications. Familiarity with SIEM logging, monitoring, and audit ...

support decision-making and future investment Experience Required Proven experience delivering AI-enabled solutions into production environments Strong software engineering background, particularly with Python and cloud technologies Experience working with large language models (LLMs) and AI-driven systems Track record of working within multidisciplinary agile teams Experience developing and advising ...

Airflow Working within a cloud-based, containerised environment (Kubernetes) Contributing to a wider data platform modernisation programme Supporting both batch and streaming workloads Tech: Python, Java, Spark, Airflow, SQL, Cloud (AWS/Azure), Kubernetes (Kafka/streaming nice to have) Details: £700/day (Umbrella) 6-month contract 3 days ...

Virtualisation (ESX, VCentre, vCF) Windows/Linux/Mac Server management Containers/Kubernetes/VKS Networking and Storage Management Scripting languages (PowerShell, Bash, Python, Java) Automated system build tools (Ansible, Puppet, Terraform, etc.) Configuration management and CI workflows (git, subversion) Business Acumen: Contribute to the formulation of engineering strategy ...

years' hands-on experience with Google Cloud Platform (GCP) Proven experience designing and building production-grade data platforms using: BigQuery Dataflow Pub/Sub Python APIs and containerised services Strong data architecture experience, including conceptual, logical and physical data modelling Experience establishing governance frameworks, metadata management, data quality standards ...

Security & Fundamentals: Solid understanding of Foundation Models, tool use (function calling), OWASP LLM Top 10 , and NIST AI RMF . Automation Stack: Strong Python development skills, experience with AI eval tools (Garak, Pyrit, Ragas), and building complex CI/CD test pipelines. Randstad Technologies is acting as an Employment Business ...

microservice-based systems - Proven ability to modernise or integrate legacy applications into modern software and platform architectures - Solid development experience in TypeScript and Python - Experience working across software delivery, infrastructure, CI/CD, and operational environments - Confidence providing technical leadership and architectural direction without relying on formal authority - Ability ...

skills, with a scientific mindset that drives business impact. Proven ability to translate complex business problems into clear data science solutions. Extensive experience using Python for model development and working with large-scale data in distributed computing environments. Knowledge of strong coding practices, including version control and testing methodologies. ...

security and governance requirements Key Requirements Active SC Clearance (essential) Proven experience as a Data Scientist in complex or regulated environments Strong skills in Python (or similar) and data science libraries Experience with machine learning, statistical modelling and data analysis Ability to communicate technical findings to non-technical stakeholders Experience ...

Forex and Fixed Income trading. Strong Linux/Unix administration skills with focus on network and messaging performance tuning. Automation and Scripting proficiency (Python, Shell Scripting, SQL). St rong experience in technical platforms or infrastructure support, preferably in electronic trading or capital markets technology. Excellent communication skills Ability ...

HLDs and LLDs, with the ability to translate business and technical requirements into scalable network designs Working knowledge of network automation and programmability, like Python, REST APIs, Ansible, and Cisco DNAC APIs Confident engaging with stakeholders at all levels Nice to Have: Available immediately CCIE Enterprise Infrastructure Certification Hays Specialist ...

propagation models (e.g. ITU-528) and coverage modelling techniques Understanding of antenna configurations, PCI/RSI planning, and network optimisation principles Ability to use Python or similar for automation, data analysis, and improving planning efficiency What you'll get in return An exciting opportunity to join an international organisation ...

work in a team and in a client office environment. • Good written, presentational, and customer-facing skills regarding GIS and Engineering • Desirable • Proficiency with python • Experience with ESRI enterprise server deployment ...

workflows, Retrieval-Augmented Generation (RAG), and vectorisation patterns, rather than purely self-taught or personal interest projects. Software Engineering & Tech Stack: High proficiency in Python and PowerShell for building automation frameworks, REST APIs, and identity flows. Production exposure to the OpenAI SDK, GPT models, and Palantir Foundry is highly desirable. … roles or used these technologies/skills, this role could be a great fit: Cloud Engineer, AI Engineer, Azure Architect, Platform Engineer, DevOps Engineer, Python Developer, Azure OpenAI, Bicep, Terraform, Entra ID, Generative AI Integration, and FinTech Cloud Specialist. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role … CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers ...

Private credit, private markets, or capital markets - Shipping production software with 3 to 5 of those in a tech lead or staff engineer role - Python and TypeScript/Node, with solid React/Next.js and NestJS/FastAPI experience - PostgreSQL, including schema design, query performance, ETL/ELT, and analytical … bonus. Interested? Please apply below. Tech Lead, Technical Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

recruiting for a number of Lead Python/Django Developers to be based 2 days in either London, Manchester, Birmingham, Cardiff or the North East. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. Candidates must have … within multidisciplinary teams, and ownership of both development and live service performance. You must have worked in a lead role. You must have strong Python and Django experience. Proven system design capability (end-to-end) and experience of working in agile, multidisciplinary teams. System design and architecture capability is essential ...

development across multiple workstreams, and take ownership of both new delivery and live service performance. You will need proven experience working with the following: - Python and Django development to a senior or lead level - End-to-end system design and architecture - Building secure, test-driven, high-quality code - Agile delivery … need to hold or be eligible to obtain SC clearance for this role. Interested? Please apply below. Lead Software Engineer, Senior Software Engineer, Python Developer, Django Developer, Backend Engineer, Full Stack Engineer, Software Architect, GDS, Agile, System Design, Government, Public Sector, Defence, Export Control, London, Manchester, Birmingham, Cardiff, North East ...

Data Engineering function, shaping architectural direction, ensuring engineering excellence, and partnering with Technology, Architecture, and Business teams across the organisation. Tech Stack SQL Oracle Python ETL Background: The bank is migrating from an on-premise Oracle estate to a modern data platform built on cloud and Databricks. This role leads … architecture and compliance standards. Core Responsibilities Databricks/Modern Data Platform Engineering Lead the design and development of Data Marts using Databricks (SQL/Python). Follow engineering best practices including version control, CI/CD, orchestration, and environment management. Ensure governance, performance optimisation. Legacy Oracle Migration Leadership Lead ...

technically steer engineering teams, manage senior stakeholder relationships, and deliver production-ready Generative AI capabilities. The ideal candidate must be heavily hands-on with Python and Azure , possessing a proven track record of designing and deploying Retrieval-Augmented Generation (RAG) patterns. Key Responsibilities Architect & Govern: Design and implement robust … systems utilising Prompt Engineering, Vector Databases, Azure OpenAI, and Cognitive Search. Data Pipelines: Oversee large-scale data processing and AI data engineering pipelines using Python and PySpark. Leadership & Stakeholder Management: Guide and mentor engineering teams while confidently managing client relationships to secure consensus on complex technical architectures. Essential Skills Clearance ...

deploy, and monitor GenAI applications that integrate LLMs as part of a wider system. Youll be working on: Building production-grade GenAI applications using Python Developing LLM-powered systems with LangChain, LangSmith, and modern Python libraries Designing and implementing RAG pipelines, vector stores, and retrieval logic Building agentic workflows, tool … full lifecycle: data prep modelling evaluation deployment observability Were looking for people who have: Delivered real GenAI applications into production, not just PoCs Strong Python engineering skills Experience with LangChain, LangSmith, LlamaIndex, or similar frameworks Deep understanding of LLM behaviour, prompting, evaluation, and optimisation Experience building monitoring, logging, and guardrail ...