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Contractor 84
Inside IR35 Crowborough

84 jobs found in Crowborough

CL
Aug 07, 2026  
Civil 3D Technician
Civil 3D Technician - Coastal Engineering Projects Fully Remote £35-£43 per hour 2-3 Month Contract (Temporary) | Inside IR35 An exciting opportunity has arisen for an experienced Civil 3D Technician to join a leading engineering consultancy delivering a range of coastal engineering and civil infrastructure projects. This Civil 3D Technician role is ideal for someone who enjoys producing high-quality Civil 3D models and drawings while supporting the delivery of technically complex infrastructure schemes. You'll work on coastal engineering projects, although candidates with a background in highways or drainage design are also encouraged to apply. The successful Civil 3D Technician will join an experienced technical team, supporting the delivery of projects from detailed design through to construction. The Role As a Civil 3D Technician, you'll be responsible for: Producing Civil 3D models and technical drawings for coastal engineering and civil infrastructure projects...
IR35 Status:
Inside IR35

CV-Library Haywards Heath, West Sussex Contractor
CL
Aug 06, 2026  
Site Agent
Are you a Site Agent with experience working on drainage and earthworks for Network Rail?   Do you have a technical civil engineering background?   This is an exciting opportunity for a Site Agent to join a rail contractor on the delivery of cascades, flumes, standard ditching, reno matting, attenuation tanks, and soak aways across an earthworks and drainage framework as part of CP7.   Rate: £400-£450/day DOE - Umbrella, Inside IR35 Location: Sites across the southern route Duration: 6 month, rolling contract.   The ideal candidate will have a strong background in delivering earthworks and drainage across Network Rail frameworks, this is an excellent opportunity to join a busy, long-term programme with immediate starts available. You'll play a key role in delivering over £1 million of works by Christmas, taking ownership of multiple schemes from planning through to construction.   Requirements:   ·Experience delivering rail projects across earthworks and drainage...
IR35 Status:
Inside IR35

CV-Library Crawley, UK Contractor
CL
Aug 08, 2026  
Senior Electrical Esitmator
Senior MEICA Estimator / Proposals Engineer Location: Falmer (Hybrid/Remote working available with occasional office and site travel) Hours: Full-time (40 hours per week) Rate : £600 per day Inside IR35 We are recruiting for an experienced Senior MEICA Estimator / Proposals Engineer to join a leading engineering and infrastructure business delivering major projects within the UK water sector. This is an excellent opportunity to play a key role in the pre-construction phase, developing competitive, value-driven mechanical and electrical solutions for a portfolio of infrastructure projects. Key Responsibilities ·Prepare MEICA estimates and tender submissions for a range of projects. ·Develop budget estimates and detailed pricing from available information. ·Review technical specifications, drawings and project documentation. ·Identify project risks, opportunities and value engineering solutions. ·Liaise with design teams, commercial teams, suppliers and subcontractors....
IR35 Status:
Inside IR35

CV-Library Falmer, Brighton, UK Contractor
CL
Aug 06, 2026  
Project Manager
IT Project Manager Location: Horsham (2 Days Per Week, occasional travel to Watford upto one day per week) Contract: Six Months Rate: £400 - £450 Per Day Inside IR35 The Role I am working with a longstanding client based in Watford and they have a contract opportunity for an experienced IT Project to support on a series of infrastructure, migration and upgrade projects. ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy
IR35 Status:
Inside IR35

CV-Library Horsham, West Sussex Contractor
CL
Aug 08, 2026  
Senior Java Developer
Job Title: Senior Java Developer Location: Bromley (3 days in office is essential) Contract: 12 months with possible extension Rate: Highly competitive Status: Inside IR35 Working pattern: Full time We're looking for an experienced Senior Java Developer to join a global technology team delivering client-facing reporting solutions within a Futures & Options environment. This is an excellent opportunity to work on a major platform migration while helping shape the future of a business-critical reporting application. You'll work alongside experienced engineers, mentor junior developers and contribute to the design and delivery of high-quality backend solutions. The successful candidate will be expected to liaise with both technical and business colleagues locally in London, Bromley and at international locations in India, New York and Chicago. The successful candidate will work as part of a wider development team spread between London, Bromley, New York, Texas and India....
IR35 Status:
Inside IR35

CV-Library Bromley, London Contractor
CL
Aug 06, 2026  
Contract C++ Linux Software Engineer
9-month contract for a C++ Linux Software Engineer. Inside IR35, 2 days from home after an initial period getting to grips with the project. You will need to live within a commutable distance. Contract Software Engineer essential skills - * Strong C++ on Linux * Significant embedded software engineer experience Desirable skills * Build environment – OpenEmbedded, Bitbake, Makefiles * Networking - UDP, TCP/IP, Analysis tools (e.g Wireshark) * Linux Kernel and CLI tools * BASH scripting * Python * Real-time multi-threaded software concepts * U-Boot * Wt web GUI library familiarity ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Position: Contract C++ Linux Software Engineer Location: Wimbledon, London Apply: jamie AT enterpriserecruitment DOT com
IR35 Status:
Inside IR35

CV-Library Merton, Greater London Contractor
CL
Aug 08, 2026  
Site Engineer
Are you a Site Engineer with experience working on earthworks for Network Rail?   Do you have a technical civil engineering background?   This is an exciting opportunity for a Site Engineer to join a rail contractor on the delivery of earthworks across Kent as part of CP7.   Rate: £(Apply online only)/day DOE - Umbrella, Inside IR35 Location: Kent Duration: 6 month, rolling contract.   The ideal candidate will have a strong background in delivering earthworks and drainage across Network Rail frameworks, this is an excellent opportunity to join a busy, long-term programme with immediate starts available. You'll play a key role in delivering over £1 million of works by Christmas, taking ownership of multiple schemes from planning through to construction.   You'll be responsible for supporting the successful delivery of earthworks packages, ensuring works are completed safely, efficiently, and to Network Rail standards. This will include setting out, reviewing technical...
IR35 Status:
Inside IR35

CV-Library Kent, UK Contractor
CL
Aug 07, 2026  
Site engineer
Site Engineer – Roads & Structures 📍 Kent / South East England 💷 Competitive Rate (Inside IR35) ⏳ Long-Term Major Infrastructure Project We are recruiting for an experienced Site Engineer to join a leading Tier 1 Civil Engineering contractor delivering major highways and structures works across the South East. This is an excellent opportunity to work on large-scale infrastructure projects involving roads, bridges, retaining walls, drainage, earthworks, and reinforced concrete structures. The Role Setting out and surveying for highways and structural works Managing subcontractors and ensuring work is delivered to programme Producing and reviewing QA documentation, ITPs, and as-built records Supporting Site Managers and Section Engineers with day-to-day delivery Ensuring works are delivered safely and in line with project specifications Coordinating drainage, earthworks, concrete, steelwork, and road construction activities Requirements Previous experience as a...
IR35 Status:
Inside IR35

CV-Library Kent, UK Contractor
CL
Jun 26, 2026  
Contract C# Software Engineer
Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - * Good analytical skills and experience of code and design review for large projects. * Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. * Strong Experience in developing Windows desktop applications in C# * Interfacing with hardware/physical products * .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information
IR35 Status:
Inside IR35

CV-Library KT3, Malden, Greater London Contractor
CL
Aug 02, 2026  
Interim Contracts Manager
Interim Damp & Mould Contract Manager Surrey | 3 Days in Office £375 per day Inside IR35 6-Month Contract I'm currently working with a Surrey-based local authority to recruit an experienced Interim Damp & Mould Contract Manager on an initial 6-month contract. This is a hands-on role requiring someone who can hit the ground running, manage contractors effectively, and provide technical oversight across damp, mould and disrepair cases. The successful candidate will be expected to work from the office in Surrey 3 days per week (non-negotiable), with occasional site visits as required. Key Responsibilities Managing damp and mould contractors and monitoring performance Diagnosing damp and mould issues and overseeing remedial works Undertaking property inspections and site surveys Producing clear technical reports and recommendations Managing disrepair-related cases and ensuring legislative compliance Monitoring KPIs, contractor performance and service delivery Liaising...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
Jul 11, 2026  
Workday Test Manager
Workday Test Manager Contract until December 2026 £500–£700 per day DOE (Inside IR35) Location: London or Manchester (Hybrid with remote flexibility) Overview We’re partnering with a fast-growing, technology-led organisation undertaking a significant Workday programme, and are looking to appoint an experienced Workday Test Manager to support delivery through to the end of 2026. This is a key role within the People function, reporting into the Head of Digital People Experience, with responsibility for ensuring high-quality testing across Workday initiatives. The Role As Workday Test Manager, you will take ownership of testing across ongoing Workday activity, ensuring robust quality assurance and successful delivery. You’ll work closely with both technical and functional stakeholders across the business, initially focused on the HCM module, with broader exposure across the Workday ecosystem. What We’re Looking For Proven experience as a Test Manager within Workday...
IR35 Status:
Inside IR35

CV-Library Wapping, London, UK Contractor
CL
Aug 06, 2026  
Solution Engineer – Enterprise AI (6-Month Contract)
Solution Engineer – Enterprise AI (6-Month Contract) SC Cleared - Must have active transferable SC Clearance * Location: Waterloo, London (100% Onsite, 5 days per week) * Rate: £650 - £700 per day (Inside IR35) * Duration: 6 months (with potential to extend) About the Role This is not a high-level advisory role. As a Solution Engineer you will be on the ground, coding, designing, and deploying full-stack AI-driven web applications directly on this AI Platform. You will bridge the gap between complex AI engineering and customer-facing delivery. You will work directly with major enterprise clients to build custom demos, proofs-of-technology, and production-ready applications. What You Will Do * Build & Deploy: Engineer full-stack, AI-based enterprise applications using Python and JavaScript. * Client Delivery: Run technical deep-dives, demonstrations, and system training for enterprise customers. * Review & Troubleshoot: Conduct code...
IR35 Status:
Inside IR35

CV-Library Lambeth, Greater London Contractor
CL
Aug 08, 2026  
Building Safety Manager
Southwark Council are looking for an Interim Building Safety Manager. £(Apply online only) per day. Inside IR35. 3 days in the office and on site SE1 2QH. The role sits within the Building Safety Team and works in close collaboration with internal enforcement officers to support the delivery of the Private Sector Building Safety Programme. The programme is designed to identify high and medium rise private residential buildings in Southwark which may have unsafe cladding or other fire safety defects. Working in partnership with the Ministry of Housing, Communities and Local Government (MHCLG), the Building Safety Programme supports building owners in taking immediate steps to safeguard residents and in making informed decisions regarding interim measures and remedial works. The post holder is responsible for collecting and reviewing external wall systems (EWS) data, specifically focussing on those with combustible cladding. The aim is to ensure that risks of unsafe cladding...
IR35 Status:
Inside IR35

CV-Library Southwark, London Contractor
CL
Aug 02, 2026  
Fire Safety Surveyor
Southwark Council are looking for an Interim Fire Safety Surveyor. £375 per day. Inside IR35. Job Summary We are seeking an experienced Interim Fire Safety Surveyor (Tier 2) to support the delivery of fire safety compliance across a diverse property portfolio. The successful candidate will undertake and review Fire Risk Assessments (FRAs), identify fire safety risks, provide technical advice, and ensure compliance with current fire safety legislation, regulatory requirements, and organisational policies. This is an interim position requiring an individual with relevant fire risk assessment qualifications and demonstrable experience in residential buildings. Purpose of the Job To ensure that fire safety risks are effectively identified, assessed, managed, and mitigated by undertaking fire safety inspections, supporting compliance programmes, and providing professional fire safety advice. The role contributes to maintaining safe environments for residents, employees,...
IR35 Status:
Inside IR35

CV-Library Southwark, London Contractor
CL
Aug 06, 2026  
Manufacturing Engineer - Paint (New Model)
Position: Manufacturing Engineer - Paint (New Model)             Location: Woking, Surrey Position Type: Contract Inside IR35 About the company I am currently recruiting behalf of a leading high end low volume client based in Woking who are looking for a Manufacturing Engineer - Paint (New Model) to join their team on a long term rolling contract basis Principal Accountabilities: Support cross functional Design & Perceived Quality reviews for new models Work with Research & Development (R&D) on new material concepts and technologies Support Design Verification Plan (DVP) testing of new substrates Development of new Paint colours, including application sign off Development of Paint application methods, including tooling definition PFMEA DFMEA Facility / Paint Shop capacity planning Facility layout planning Process & Documentation and Product Traceability methodology Hours Per Car generation / reporting Development of Paint application methods, including...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Aug 06, 2026  
Prototype Build Technician
Position: Prototype Build Technician          Location: Woking, Surrey Position Type: Rolling contract Inside IR35: I am currently recruiting for a high end low volume client who are based in Surrey, they are looking for a Prototype Build Technician to join their team on a long term rolling contract basis The role will be inside IR35 Principal Accountabilities: Work closely with members of the Prototype build team to build high-quality, reliable prototype vehicles/bucks & rigs for effective test and development of future vehicles. Support a diverse range of activities, including vehicle builds, fabrication, rig builds and testing. Support Prototype vehicle component manufacture. Co-ordinate simultaneous vehicle builds in an effective and intelligent manner, managing conflicting priorities to tight deadlines. Contribute ideas for vehicle packaging and assembly for systems in all areas. Knowledge, Skills and Experience: Extensive development vehicle build experience,...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Aug 08, 2026  
Director Frontier AI (Security)
Working with a global financial services organisation who are looking for a highly specialised Frontier AI Security contractor to help deliver a high-profile project. Details Location - London Hybrid - 3 days / week in office Duration - Initially 6 months Rate - £900-£1000 / day Inside IR35 via Umbrella Skills and Experience Required Very senior, hands-on technical specialist Deep security engineering; hands-on frontier LLM work (evals, agentic loops, failure modes); shipped production systems; product instinct; senior leadership.Core Competencies: Strong AI, cybersecurity, and software engineering experience. Experience with LLMs and frontier AI models rather than traditional machine learning alone. Deep technical expertise and ability to actively contribute to engineering work. Exploit development/offensive security experience. Experience helping organisations strengthen cybersecurity defences. Startup/founder backgrounds are welcomed; industry background is flexible.If...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Aug 08, 2026  
Transition And Transformation Director
Transition & Transformation Director 12 Month Contract London - 2-3 days per week onsite Negotiable day rate - Inside IR35 We're looking for an experienced Transition & Transformation Director to lead the end-to-end delivery of complex transition and transformation programmes. You'll be responsible for moving services into a new operating model, ensuring smooth mobilisation, service continuity and successful business outcomes. Key Responsibilities Lead transition and mobilisation programmes from planning through to BAU handover. Develop transition strategies, governance and integrated delivery plans. Manage multi-workstream delivery across operations, technology, people and suppliers. Ensure service continuity during migration, cutover and hypercare. Drive operational and digital transformation initiatives. Manage senior stakeholders, programme governance, budgets, risks and contractual commitments. Skills & Experience Proven experience leading...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Aug 08, 2026  
Project Controller
Project Finance Controller Location: Remote Day Rate: £175.00 per day PAYE / £236.56 Umbrella Duration: 12 months Inside IR35 Are you a commercially minded finance professional looking for an opportunity to combine project finance, business partnering, and operational delivery within a fast-paced renewable energy environment? We're seeking a Project Finance Controller to join a leading organisation in the renewable energy sector, supporting a portfolio of onshore wind service projects across the UK and Ireland. This is an exciting opportunity for a finance professional who thrives on partnering with operational teams, delivering financial insight, and ensuring projects are executed efficiently and profitably. The Opportunity As a Project Finance Controller, you'll play a pivotal role in the commercial execution and financial control of renewable energy service projects. Working closely with Commercial Project Managers and operational stakeholders, you'll provide financial...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Aug 08, 2026  
Head of Software Engineering (Hands on)
Head of Software Engineering (Hands on) My client is looking for head of software engineering to join their digital product team on a contract basis. This will suit someone who has experience of building and scaling teams from 0-1 sitting within a product engineering team. Whilst the team is being built this person needs to be hands-on. Experience Building and managing the following functions with software engineering: Front end, back end, integration's, mobile engineering. Technology stack: Kotlin multi-platform (KMP), React, Next JS, C#, .NET, Azure Cloud and API / event-driven patterns. You will be required to be a strong senior individual contributor. Building teams from ground up Good with documentation and communication skills. Managing third party suppliers. Managing and dealing with stakeholders. This will be a three-month, day rate contract inside IR35 via umbrella, you will be required to attend the office three days a week based in central London. Day rate is...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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