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Contractor 133
Outside IR35 Kingston Upon Thames

133 jobs found in Kingston upon Thames

CL
Apr 25, 2026  
Stock Condition Surveyor
Are you looking for work within the Stock Condition Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Stock Condition Surveying industry, that has won a large contract covering Kingston Upon Thames and we are looking for 3 Stock Condition Surveyors to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience HHSRS Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 6-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Mackenzie Brooke
IR35 Status:
Outside IR35

CV-Library Kingston upon Thames, Greater London Contractor
CL
Apr 26, 2026  
Mechanical Construction Manager
Job Title: Mechanical construction manager Location: Heathrow Duration: 12 months Contact: Mitchell Apply now! Site Operative Solutions Limited have an excellent opportunity for Mechanical construction manager in Heathrow Start date: ASAP Duration: 12 months For this role, Mechanical construction manager would be undertaking the following duties: Understanding of Systems Air conditioning Vrf DX Indoor and outdoor units Liquid Lines Gas lines Ductwork - General Supply and Extract Ductwork - Fire Rated Ductwork - Smoke Extract Drop dampers Motorised dampers Drainage Hdpe Terrain Condense systems Vent pipe anti syphon systems Soil Vent Pipe Systems LTHW Valve trains Drvs Pic valves Flow and Return Dosing Pots Flushing Chilled Water Valve trains Drvs's Pic valves Flow and Return Dosing pots Flushing Fan coil units Potable Water Systems Non potable Systems Cat 5 Systems Chlorination...
IR35 Status:
Outside IR35

CV-Library Heathrow Airport (LHR), Hounslow, UK Contractor
CL
Apr 29, 2026  
Structural Engineer
Structural Engineer Initial 3 Month Contract Hybrid - 3 days on site Leatherhead, Surrey £58.00 Per Hour (Outside IR35) The Role * As a Technical Advisor - Offshore structural, you will support the lead engineer related preparation of engineering deliverables within the scope assigned: * Design basis, material and construction specifications * Independently perform engineering analyses for operational (in-service) phase (in-place, fatigue), non-operational phase (loadout, transportation, lifting) and accidental phase (blast, fire, dropped object) for brownfield projects. * Perform detailed design of equipment supports, access platforms etc. * Review analyses/ calculations performed by others, provide technical guidance and proactively resolve any discrepancies * The work will involve liaising with other disciplines, the client, and 3rd-party contractors, and coordinating with project team members across global offices to deliver tasks within allotted timelines and budgets. The...
IR35 Status:
Outside IR35

CV-Library Leatherhead, Surrey Contractor
CL
Apr 03, 2026  
Pipe Stress Engineer
Pipe Stress Engineer Location - Leatherhead Work pattern – 4 days office – 1 day remotely. Rate - £60 p/hr – Outside IR35 Duration – 6 months Start - ASAP Job Responsibilities: During Detail Engineering, perform Piping Stress Analysis of high temperature piping systems using a combination of practical experience and commercially available software. Implement project specifications. Work as part of a team to ensure Isometrics are being checked in a timely manner Ensure a consistent and compliant approach to project execution. FEA Analysis of specialist piping components. Analysis of new and existing piping systems on Greenfield and Brownfield Projects. Work individually or as part of a team in the home office and abroad. Communicate effectively with other engineering disciplines. Committed to multi-centre project execution. Adhere to the companies WAY engineering standards and procedures as well as provide input to their development and enhancement. Skills / Experience:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
Mar 15, 2026  
Senior Construction Manager
Senior Construction Manager (Outside IR35-LTD) Certain Advantage is hiring for a Senior Construction  Manager based in the Surrey area. This role is on a contract basis and is site-based. The Company We’re working with an engineering company specialising in delivering innovative solutions across aerospace, defence, energy, and government sectors. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Senior Construction Manager—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: EPCI Bid Support for Indonesian Project Support the development of ITB Development of the construction execution plan for the EPC Phase Participate in project constructability workshopsThe Individual We’re looking for people who can show: EPC and FEED LNG experience in a similar roleThe Benefits:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
May 02, 2026  
DevOps Engineer (SC + NPPV3 Cleared)
DevOps Engineer (SC + NPPV3 Cleared) Croydon 6 Month Contract £500/day (Outside IR35) DevOps Engineer needed with both SC and NPPV3 Security Clearance, plus strong AWS Cloud platforms experience. 6 Month Rolling Contract based in Croydon. Start ASAP in April/May 2026. Hybrid Working - 3-4 days/week remote (WFH) + 1-2 days/week working from the office in Croydon. A chance to work with a leading global IT transformation business specialising in large-scale Government projects: DevOps Engineer needed to build, automate + delivering highly available, secure + scalable AWS Cloud environments. In-depth AWS Services expertise including: EC2, RDS, Aurora PG, VPC, S3, IAM, CloudWatch, KMS, and Amazon Linux 2023. DevOps Tools: Terraform, Jenkins, Docker + Groovy pipelines experience. Scripting: Shell, Python, PowerShell, Perl, Java. PostgreSQL admin, performance tuning, HA, replication, backup/DR, Git, Jira, Confluence, ServiceNow. Monitoring tools: Grafana, Prometheus +...
IR35 Status:
Outside IR35

CV-Library London Rd, Croydon CR0 2TA, UK Contractor
CL
May 01, 2026  
Contract FPGA Design Engineer - VHDL
The Redline Group are working in collaboration with a leading designer in specialised instrumentation to secure the services of a Contract FPGA Design Engineer - VHDL to work on-site at their offices near Staines. Commutable from Windsor, Leatherhead and the surrounding areas, this is an initial 3-month opportunity where you will assist in the re-design of key electronics. Our client has been designing cutting-edge equipment used in a range of industries for many years, focusing on technology which not only provides safety, but will allow analysis and monitoring. You will join a small design team who have been tasked with a re-design project, creating a secure and robust product which will be in use for years to come. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Key Skills Required - Contract FPGA Design Engineer, Staines: - Proven experience of FPGA development, in particular the...
IR35 Status:
Outside IR35

CV-Library Staines, Surrey Contractor
CL
May 02, 2026  
Senior Civil Engineer
A well-established, design-led civil engineering consultancy is looking to appoint an experienced Contract Senior Civil Engineer on a long-term, Outside IR35 basis. This is a fully remote role with a strong pipeline of secured work across commercial, industrial and data centre developments. The Role You’ll take ownership of infrastructure packages from concept through detailed design, with a particular focus on: Detailed levels strategy Surface & foul drainage design Drainage slope design and optimisation External works coordination Technical delivery for planning and construction stages Projects include large commercial schemes, industrial developments and major data centre infrastructure. Software MicroDrainage (essential) What We’re Looking For Proven UK development infrastructure experience Strong background in commercial / industrial schemes Confident working autonomously in a remote environment Able to deliver technically sound, buildable drainage and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Data Migration Engineer - Active SC, HealthShare
Data Migration Engineer - Active SC, HealthShare Up to £500 (Outside IR35) Primarily remote/London 6 months We're seeking a hands‑on Data Migration Engineer to support delivery of a new healthcare platform. The role focuses on designing and delivering secure, high‑volume clinical data migrations into InterSystems HealthShare and IRIS. Key Requirements: Proven experience as a Data Migration Engineer, with Active SC (Security Clearance) Strong background in designing, developing, and delivering ETL pipelines for clinically coded healthcare data. Hands on experience working with InterSystems HealthShare and HealthConnect, including EMPI, HPD, the Integration Engine, and IRIS. Solid experience producing and maintaining data mappings and transformation logic aligned with target data models and business rules. Practical experience handling clinical terminology mappings, including SNOMED and local code sets. Experience building and managing staging‑layer pipelines within...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
AI Enigneer- 12 month contract
Skills Python, TypeScript LLM frameworks (LangChain, LlamaIndex, OpenAI tools, Semantic Kernel) Vector databases (Pinecone, Weaviate, Chroma) Cloud (AWS / Azure / GCP) Docker, Kubernetes CI/CD, observability, testing for AI systemsExperience Strong experience building LLM applications, RAG systems, or AI agents Understanding of prompt engineering, tool-calling, and orchestration frameworks Ability to work autonomously in a scale‑up environment A product-focused mindset — you enjoy owning features end‑to‑end Curiosity, creativity, and a genuine passion for AI Understanding of start/ scale up environments Details 12 month contract  Fully remote (London office optional)  £(Apply online only)p/d (outside IR35)
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Electrical Commissioning Manager
I am looking for an experienced Electrical Commissioning Manager to join my client, a well-established Commissioning Consultancy who are looking to bring someone new into the team. This is an ongoing freelance role where you will be assessed for outside of IR35. The selected candidates will come from either a rail, infrastructure, commerical or residential background but have the right attitude to help build a business around them whilst working on both exciting and challenging projects. I am looking for someone who has worked in this capacity for a long time and keen to manage a large project with a tier 1 contractor as the client. Roles and responsibilities: Develop and manage the Commissioning Plan and testing scripts to ensure they align with the project's specific technical requirements and the contractor's master schedule. Witness and formally sign off on all Factory and Site Acceptance Testing (FAT/SAT) for critical infrastructure equipment like HV/LV switchgear and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Contract Full-Stack JavaScript Developer - AI Platform
Contract Full-Stack JavaScript Developer (AI Platform) 📍 Location: 3 days per week in London Office 📆 Duration: 4 weeks with a longer term extension afterwards. 💼 IR35 Status: Outside IR35 💰 Rate: £500p/d – £600p/d Opus is partnering with a cutting-edge FinTech start-up to secure a Contract Full-Stack JavaScript Developer. You’ll be joining a small, high-calibre team building a platform to improve workflows within the the FinTech space. They have a genuinely interesting problem at the intersection of frontend engineering, backend systems, and applied LLM tooling. This is a true 0–1 build, ideal if you enjoy ownership, clean abstractions, and shipping product quickly. 🧠 What You’ll Be Working On Building and extending agent-driven workflows. Developing context management and LLM entry points. Only application-layer LLM integrations, not model training) Expanding slide generation functions and data structures. Full-stack feature development, with a frontend-heavy bias...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
DevOps Engineer
Azure DevOps Engineer – 6-month contract – SC Cleared – London/Remote – Outside of IR35 My SC Cleared customer is seeking a highly skilled Azure DevOps / Platform Engineer with deep, hands-on experience in Azure-native engineering and advanced Infrastructure as Code (IaC) practices. This role is ideal for someone who operates at the intersection of DevOps and Software Engineering—bringing a strong development mindset to infrastructure design, automation, and testing. Key Skills & Experience from the Azure DevOps Engineer: Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Github actions Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks (e.g. Terratest, Checkov) Azure Networking &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Dynamics CRM Solution Architect - Higher Education
Solution Architect - MS Dynamics, Power Platform - Higher Education Greater London, Hybrid Contract, outside IR35 £Competitive daily rate Key words: MS Dynamics, M365, D365, Higher Education, Dynamics CRM, Power Platform, Power Automate We are seeking an experienced Solution Architect to head the technical direction of a major modernisation program for our higher education industry client. Utilising Azure tools and working on MS Dynamics and other CRM technologies used in the Not For Profit/Education/Charity/Public Sector. Core Responsibilities: * Design technical architecture/solution architecture for wider Dynamics CRM Implementation * Understand and work with integration management teams, developers etc Experience required: * Higher Education/Further Education Industry experience * Ability to produce integration designs in line with the wider enterprise and solution architecture designs, patterns and principles * Proven experience as Solution...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
MRICS Building Surveyor
We have an excellent opportunity for a chartered Building Surveyor to work on Disrepair projects primarily in London & the South East.. This is self-employed work outside of IR35 and is paid per report. Undertake comprehensive building surveys of disrepair claims and the production of detailed expert witness reports for use in the legal process. Self-employed work, so this provides the opportunity for part-time or full-time. It is essential that candidates are MRICS qualified with 3 years + PQE. Residential experience is also essential for this work. This is an excellent opportunity, which has fantastic earning potential and provides the opportunity for long-term work and flexible work
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Interim Organisational Design Consultant
A charity based in London are looking for an Interim Organisational Design Consultant to support on a 6-12 month critical transformation programme. The role is home-based with occasional travel to London. Client Details Charity based in London Description An Interim Organisational Design Consultant to: Review the current operating model and design a new target operating model and organisational design to lead the organisation through implementation Review the People function to design a new structure that aligns to the organisational strategy Design future-state structures, roles and governance Develop a clear project plan with the Chief People Officer Provide strong stakeholder relationships and influence leaders to shape decisionsProfile An Interim Organisational Design Consultant with: A true organisation design practitioner background and comfortable to parachute into complex environments Proven experience leading and successfully landing large scale organisational...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Project Engineer Consultant - Pharma
Title: Project Engineering Consultant 🔴 Position Type: Contract OTS (Outside IR35) 🔴 Location: London 🔴 Categories: Project Management, Engineering PM Group requires a project engineering consultant with experience of biopharmaceutical projects to lead a client team in London. Responsibilities · Ensuring that equipment upgrades are delivered on time and within budget. · Delivering capital investment projects in accordance to portfolio schedules and budgets. · Working alongside existing client engineers, managers, and directors. · Leading the multidisciplinary project team through all stages of the projects from concept to construction and handover. · Managing risk and change, securing additional budget as required. · Working alongside third party contractors and offering input into process design and installation. · Ensuring the delivery of projects in a way that is compliant with EU and UK health and safety regulations, as well as client procedures and protocols. · Reporting...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 01, 2026  
Data Engineer (Banking Experience)
Job Title: Contract Data Engineer (Banking Experience Required) Location: London (Hybrid) Day Rate: £550–£600 per day (Outside IR35 – subject to assessment) Contract Length: 6 months initial (extensions likely) Overview Chapman Tate are looking for an experienced Contract Data Engineer with a strong background in banking or financial services to support a range of high-priority data initiatives. You will play a key role in delivering scalable data solutions, enabling regulatory reporting, and improving data architecture across the organisation. Key Responsibilities * Design, build, and optimise scalable data pipelines and ETL/ELT processes * Integrate and transform large volumes of financial data from multiple sources * Work closely with stakeholders across technology, risk, and business teams * Ensure high standards of data quality, governance, and compliance * Contribute to data platform enhancements and cloud migration projects * Troubleshoot and resolve...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 01, 2026  
MS Dynamics Developer (Power Automate / D365 F&O London, UK Security Clearance Required
MS Dynamics Developer (Power Automate / D365 Finance & Operations) London, UK | Mid‑Level | Security Clearance Required I’m excited to share a new opportunity for a Dynamics 365 Finance & Operations Developer to join a growing, innovative environment where you’ll work across the full lifecycle of D365 F&O and Power Platform solutions. This position is ideal for someone who thrives in a hands‑on technical role and enjoys collaborating with business and technical teams to deliver high‑quality ERP and automation solutions. You’ll be responsible for: - Customising and configuring Dynamics 365 Finance & Operations using Visual Studio, LCS, UDE, PPAC, X++, C# and extension models - Supporting all phases of the D365 F&O implementation lifecycle - Enhancing key modules such as Procurement, Vendor Management, General Ledger, Budgeting, Payments, and Travel & Expense - Developing integrations using Power Automate, Dataverse, APIs, and virtual tables - Building...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 01, 2026  
Building Control Inspector
I am currently working with a client within Greater London who is looking for a Registered 2d+ Building Control Inspector to join their service on an initial 6-months contract. This will be a long-term role and they also offer OUTSIDE OF IR35. * Class 2d+ * 37 hours per week * 6 Months+ * Rate DoE (Outside of IR35) * Ideal start of May. If you are interested in this role please send me your most update CV or call me on (phone number removed). If this role isn’t for you, feel free to forward this over to a friend/colleague who would be interested
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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