Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by IR35 Status
Unknown Status 16 Inside IR35 5 Outside IR35 2
Refine by Categories
Education 300 Construction 118 Other 88 Engineering 50 Admin-Clerical 31 Management 21
Manufacturing 21 Legal 14 Transportation 12 Finance 11 Government 11 Accounting 9 Health Care 9 Human Resources 9 Customer Service 8 Distribution-Shipping 7 Insurance 7 Marketing 7
More
Refine by Job Type
Contractor 23
Information Technology London Borough Of Hounslow other

23 other jobs found in London Borough of Hounslow

CL
Aug 20, 2026  
Applications Support Analyst
Applications Support Analyst (Microsoft 365 & AI) Salary: £45,000 - £55,000 per annum (DOE) Job Type: Fixed-Term Contract (up to 18 Months) Location: Central London Working Pattern: Full-time, Hybrid About the Opportunity We are recruiting on behalf of a prestigious and long-established organisation seeking an Applications Support Analyst (Microsoft 365 & AI) to support the continued development of its digital workplace and business systems environment. This is an excellent opportunity for an experienced support professional who enjoys working across applications, Microsoft 365 technologies, user support, and digital improvement initiatives. The successful candidate will play a key role in ensuring colleagues are supported effectively while helping drive adoption of modern workplace technologies, automation tools, and AI-enabled solutions. About the Company Our client is a historic and trusted UK institution with a long-standing reputation for excellence in specialist...
IR35 Status:
Unknown Status

CV-Library St Paul's, Greater London Contractor
CL
Aug 22, 2026  
Cyber Security Architect - OutsideIR35
Security Architect - Consultant Advisory 12-Month Contract | Outside IR35 | Hybrid (2 days per week on-site) Location: West London / Greater London We are supporting a major UK transport infrastructure organisation undergoing a significant programme of cyber security improvement and technology transformation. We are seeking an experienced Security Architect Consultant to provide advisory support across a complex digital estate, reviewing security architectures, assessing risks, and supporting the delivery of security improvements across critical technology platforms. This role will involve working with technical teams, architects, and senior stakeholders to review existing security controls, improve security design practices, and support the implementation of secure technology solutions across a highly regulated environment. Key Responsibilities Review and refresh existing Cyber Security Impact Assessments (CSIAs) across a portfolio of live digital products and services....
IR35 Status:
Outside IR35

CV-Library Hillingdon, London Contractor
CL
Aug 22, 2026  
Software Engineer - AI / ML
Our client, a leading global SaaS organisation is looking for a Software Engineer to work on exciting AI/ML user experience projects, for a 12 month contract. Hybrid working available. Experience * 3+ years experience developing applications written in a modern programming environment - preferably Scala/Java and/or Python. * Experience managing batching and/or streaming data pipelines and infrastructure using technologies such as GCP, Dataflow/Apache Beam, Dataproc, Spark/Flink, dbt; * Working knowledge of SQL and shell scripting; * Experience with Docker/k8s and “infrastructure as a code” tools such as Terraform, Salt or similar. * Confident at articulating complex technical content to peers and partners across the organization via Technical Design Documents. Responsibilities; * Providing data sources that help build the AI/ML user experience * Build and maintain scalable data pipelines for BigQuery using Cloud Composer and Airflow. * Provide...
IR35 Status:
Unknown Status

CV-Library SW1V, Victoria, Greater London Contractor
CL
Aug 19, 2026  
Ecommerce AI Engineer (Contract)
Ecommerce AI Engineer Office location: Paddington, London Working arrangement: Hybrid Day rate: £(Apply online only) Contract status: Outside IR35 Working hours: 8 hours per day Contract duration: 12 months Salt is partnering with a forward-thinking company at the forefront of AI, technology and digital commerce to hire an Ecommerce AI Engineer. You will join a collaborative, commercially focused team, building innovative AI products, ecommerce platforms and digital tools that improve customer experience and business performance. The Role As the Ecommerce AI Engineer, you will combine software engineering, AI implementation and commercial problem-solving to build digital platforms and intelligent tools that support business growth. You will develop high-performing websites, booking and ecommerce journeys, AI communication agents, dashboards and automated workflows. Working closely with engineering, marketing, management and commercial stakeholders, you will turn business...
IR35 Status:
Outside IR35

CV-Library Westminster, London Contractor
CL
Aug 20, 2026  
PLM Data Migration Engineer – Engineering Data Migration
An exciting opportunity has arisen for an Engineering Data Engineer to join a leading aerospace organisation on an 18-month contract, supporting a major Product Lifecycle Management (PLM) transformation programme. This role is not a traditional cloud data engineering position. Instead, you'll take ownership of migrating engineering and product data, including CAD models, engineering drawings, Bills of Materials (BOMs) and technical documentation from legacy systems into a new PLM environment. We're particularly interested in candidates with experience in engineering, manufacturing or product data management who have worked with PLM systems such as Teamcenter, Windchill, ENOVIA or similar. Experience in aerospace, defence, automotive or other highly regulated engineering environments would be highly beneficial. You will take ownership of a dedicated data migration work package, ensuring engineering data is accurately assessed, prepared, cleansed and successfully migrated into a...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Aug 20, 2026  
Test Specialist
Test Specialist Location: London Duration: 12 months Clearance: DV Clearance required UMBRELLA only If you're passionate about engineering quality for business-critical services-and you thrive in structured, high-impact programmes-this is a fantastic opportunity to support a team focused on safeguarding critical national infrastructure. Hiring for a reputed client, you'll lead QA strategy and bring clarity, confidence and rigour to testing delivery. What you'll be doing: * Lead and execute product quality strategies for the clients service offerings and products * Design test strategies for business-critical initiatives, helping deliver time, cost and quality across multiple workstreams * Execute testing activities including test case creation, diagnostics, and test data strategy for a portfolio * Account for first/second level diagnostics to enable smooth test delivery * Lead full lifecycle integration testing to support complex projects and drive required deliverables *...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 20, 2026  
Java Developer - Backend
Senior Backend Engineer Location: London Full Time - 40 hours pw Rate: £700 - £800 Duration: 6 months Hybrid - 2-3 days in London offer OR 100% remote Work supporting our new generation of games. You will challenge and refine our way of working with internal technology. YOUR ROLE As our Java Backend Developer you will be a part of a team with the mission to build and maintain technology to support the studio in creating our new games. This includes integrating with existing tech, developing new creative solutions for our games, investigating problems reported by the game teams and coaching fellow developers. You will work in close collaboration with our Unity developers to enjoy a creative, challenging and collaborative workplace where your ideas will be every bit as valued as your programming expertise. SKILLS TO CREATE THRILLS You have great passion for system development, new technologies, large scale systems and games in particular. You're an excellent communicator,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 20, 2026  
Junior IT Support Engineer
OverviewWe are looking for a junior IT Support Engineer to provide day-to-day technical support across the business. This is a hands-on role focused on user support, Microsoft 365 administration, hardware setup, and resolving common IT issues.Ideal for someone with IT support experience looking to continue developing their career in a supportive environment. Details Location - Chiswick (London) Duration - Initial 3 months On-site requirements - 5 days Rate - £150-£190 / day Inside IR35 via Umbrella Responsibilities Provide 1st line IT support to end users. Set up and configure laptops, monitors, and other IT equipment. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Troubleshoot hardware, software, and connectivity issues. Assist with user onboarding and account setup. Log, manage, and resolve support tickets. Maintain IT assets and equipment. Experience Required Previous experience in an IT Support, Service Desk, or Helpdesk role. Good...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 20, 2026  
C# Developer
Tier 1 Investment bank based in Canary Wharf. Role - C# Developer - Desktop Applications Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid / Canary Wharf Tech Stack C# WPF Winforms Javascript SQL OracleTasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required. As well as application development, this role will also include all aspects of system constructions and support for existing programmes which are written as WinForms (C#.NET) applications. Also, applications written in other languages like MS VBA for Excel and Access, MS VB...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 19, 2026  
AWS AI Agent Engineer
AWS AI Agent Engineer Duration: 3-4 months Location: London Rate: £400 GBP/Day (Outside IR 35) Role Summary We are seeking a highly skilled AWS AI Agent Engineer with strong hands-on experience in agentic AI development, Amazon Bedrock, AWS AgentCore, Python, TypeScript and production-grade AIOps. The role will focus on designing, building, deploying and operating enterprise AI agents and multi-agent workflows on AWS, with strong emphasis on observability, reliability, cost control, security and continuous optimization in production environments. Required Skills Agentic AI AWS AgentCore, Amazon Bedrock, multi-agent workflows, tool calling, memory, orchestration, RAG, prompt engineering Build enterprise-grade AI agents that can reason, act, retrieve knowledge and integrate with business systems. Engineering Advanced Python, TypeScript, REST APIs, serverless development, reusable frameworks, secure coding practices Deliver scalable backend services and reusable...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 19, 2026  
IT Support Engineer
IT Support Engineer (1st & 2nd Line Support) Location: London (with occasional travel to sites across York and London) - the additional travel costs will be expensed by the organisation. Contract: Full Time, 6 month Contract Are you an experienced IT Support Engineer who enjoys solving technical problems and delivering excellent customer service? We're looking for an enthusiastic IT Support Engineer to join one of our customers, providing 1st and 2nd line IT support to colleagues across the organisation. This is an excellent opportunity for someone who enjoys a varied role, thrives in a customer-focused environment and wants to make a real impact by ensuring users receive a reliable and professional IT service. You'll be supporting a modern Microsoft environment, resolving technical issues, managing service requests, configuring devices, and helping colleagues get the most from their technology. You'll also work closely with infrastructure teams and third-party suppliers...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 16, 2026  
Faculty Project Manager
Project Manager (Faculties) – 6‑Month Fixed-Term temporary role Hourly rate: £19.66 | 35 hours per week Contract to: February 2027 Location: Central London (hybrid, 2 days office / 3 days remote) Start: ASAP Interviews: 7 August 2026 (with a start soon thereafter) Our client is a long-established, nationally recognised professional membership organisation. Through its specialist Faculties, expert committees and professional networks, it sets standards, supports members throughout their careers and contributes to national policy and practice. The organisation has a collaborative culture, a strong focus on quality and a clear commitment to continuous improvement. Overview The Project Manager will support a portfolio of strategic projects across the organisation’s Faculties, spanning professional, policy and service development. Working cross-functionally and with senior stakeholders, you will ensure that key initiatives are well planned, governed and delivered effectively. You...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 16, 2026  
Solution Architect
Solution Architect | London | Hybrid | £950 P/D Inside IR3 | 12 Month Contract Overview: We are seeking an experienced Solution Architect to join our client's Modernisation Programme, playing a pivotal role in shaping the future technology landscape across a major transformation initiative. Working closely with the Lead Solution Architect, Business Analysts, Technical Architects, and key business stakeholders, you will be responsible for translating complex business requirements into scalable, secure, and end-to-end solution designs across a modern Microsoft technology stack. Role & Responsibilities: Solution Architecture: Design and maintain end-to-end solution architectures across applications, integrations, infrastructure, security, and data to support the Claims Modernisation Programme. High-Level Design: Produce and maintain High Level Designs (HLDs), Architecture Decision Records (ADRs), Key Design Decisions (KDDs), and other architectural artefacts. Requirements...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 04, 2026  
Data Engineer
Our client, a leading global SaaS organisation is looking for a Data Engineer to join their International Engineering team. This is a great opportunity to contribute greatly to an extremely engineering-focused organization and further your experience across technologies such as Cloud Composer, Airflow, Dataflow, Spark, Terraform, Google Cloud Platform, etc; You will own engineering efforts to provide partner teams within the organisation with data sources that build the AI/ML user experience. This a contract role 12 months Hybrid role with the opportunity for the role go permanent. What You'll Do: * Build and maintain scalable data pipelines for BigQuery using Cloud Composer and Airflow; * Provide observability and monitoring using Monte Carlo and Looker as well as operational tools such as NewRelic and Splunk, driving reliability, data quality, data quality and robustness; * Build critical data quality checks to ensure that the data we process and provide to partner...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 20, 2026  
Data Engineer (AWS)
Data Engineer (AWS) 12-month FTC, Canary Wharf, London One of our government clients is recruiting for a Data Engineer to join them on a 12-month fixed term contract (FTC). They are offering £49,400 per annum plus excellent pension. This is an exciting opportunity to apply your data engineering skills for the public good in the Data, Technology and Insights (DTI) unit, a multidisciplinary team of data engineers, data scientists, technologists, behavioural scientists, and digital forensics experts. What you’ll do: * Join a multidisciplinary team of data engineers and data scientists working on the data processing and analytical capabilities. * Spend most of your time on hands-on technical work with support for learning and professional development. * Design, build and maintain scalable data pipelines to ingest, transform and process large and complex data sources. This can include automated web scraping and bulk data acquisition workflows. * Implement data transformation,...
IR35 Status:
Unknown Status

CV-Library Canary Wharf, Greater London Contractor
CL
Aug 22, 2026  
Systems Engineer - Azure
Systems Engineer - Azure +12 months + +Hybrid working in Reading +SC cleared role +Sole British nationals only due to nature of the project +Inside IR35 +£500 - £535 a day Working within the Infrastructure & Platform Services team, you will help support, maintain and enhance enterprise infrastructure, cloud services and platform technologies. You'll contribute to secure, reliable and resilient services across Microsoft Azure and on-premise environments while supporting automation and modern infrastructure initiatives. Key Responsibilities Support and administer cloud and on-premises infrastructure. Maintain Windows Server and Linux environments. Deploy, configure and support Microsoft Azure services. Support virtualisation platforms including VMware and Hyper-V. Assist with Kubernetes and OpenShift platform administration. Monitor infrastructure performance, availability and capacity. Support incident, problem and change management activities. Assist with backup,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 19, 2026  
Systems Engineer - Data & Integration
Systems Engineer - Secure Digital Platform (SDP) Data & Integration 📍 Reading (Hybrid - 3 days per week onsite) 💰 £60.00 - £66.96 per hour (Inside IR35) 📅 12-Month Contract 🔒 Active SC Clearance Required 🇬🇧 Sole UK Nationals Only We are seeking an experienced Systems Engineer to join a high-profile Secure Digital Platform (SDP) programme supporting critical UK Defence and Aerospace projects. This is an excellent opportunity to work within a secure environment, delivering and supporting modern enterprise infrastructure across cloud and on-premise platforms. Essential Requirements Active SC Clearance (must already hold current clearance). Sole UK National due to project security requirements. Previous experience within UK Defence, MOD, Defence Digital or Aerospace environments. Ability to work 3 days per week onsite in Reading. The Role Working within the Infrastructure & Platform Services team, you will help support, maintain and enhance enterprise infrastructure,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 21, 2026  
Data Platform Engineer
We're looking for an experienced Data Platform Engineer to join a major transformation programme within a large enterprise technology environment. This is an exciting opportunity to play a key role in the development, operation and optimisation of a modern cloud-based data platform, supporting critical business initiatives and delivering scalable data capabilities. The Role As a Data Platform Engineer, you'll work alongside Data Architects, Data Engineers and other technical specialists to support the ongoing evolution of a cloud data platform built on Microsoft technologies. You'll be responsible for ensuring platform reliability, performance and scalability while contributing to the delivery of strategic data projects. Key Responsibilities: Develop, maintain and optimise cloud data platform capabilities Manage platform performance, capacity and availability Investigate, troubleshoot and resolve platform incidents and service issues Conduct root cause analysis and implement...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Aug 13, 2026  
Senior Software Engineer 1 (MLOps)
We’re Aioi R&D Lab - an AI tech hub in one of the fastest-growing insurance companies. We research and develop AI systems that catapult insurance from a slow-moving, traditional past into a data-driven, technology-lead and society-defining future. We’re looking for dynamic, driven professionals like you to help evolve our business in new directions. You’ll need first-class credentials and a proactive attitude to help us drive the change the underpins our mission. As a Senior Software Engineer 1 (ML Ops) you’ll be contributing to the design, build, and operation of cloud infrastructure supporting a privacy-preserving AI research programme, working under the direction of the Technical Lead. You will help deliver model hosting and training infrastructure, secure data storage, and agentic development tooling - the foundations the programme’s research tracks depend on. If you’d like to be part of our brighter future, and share in our success, we’d love to hear from you....
IR35 Status:
Unknown Status

CV-Library OX2, North Hinksey, Oxfordshire Contractor
CL
Aug 13, 2026  
Machine Learning Scientist
We’re Aioi R&D Lab – an AI tech hub in one of the fastest-growing insurance companies. We research and develop AI systems that catapult insurance from a slow-moving, traditional past into a data-driven, technology-lead and society-defining future. We’re looking for dynamic, driven professionals like you to help evolve our business in new directions. You’ll need first-class credentials and a proactive attitude to help us drive the change the underpins our mission. As a Machine Learning Scientist, you will will support the development of a privacy-preserving generative AI ecosystem designed to protect personal and sensitive corporate data by design, including data residency, anonymisation and secure deployment protocols and principles, as well as model-based data protection achieved during both training and inference time. Working within a multidisciplinary and multi-partner environment, the postholder will research technical concepts core to the program and contribute towards...
IR35 Status:
Unknown Status

CV-Library OX2, Oxford, Oxfordshire Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software