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196 jobs found in Windsor

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Outside Spy
Mar 12, 2026
Duration not stated
Senior AWS Engineer/ 6 month Contract/ Fully Remote/ Outside IR35 at Cloud Bridge, Marlow, £500 per day
£500 per day
Outside Spy Remote (Marlow, England, United Kingdom)
Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...
Outside Spy
Mar 13, 2026
Duration not stated
Platform Engineer (Outside IR35) - MOD SC at Talent Locker, Farnborough, £475-£500 per day
£475 - £500 per day
Outside Spy Farnborough, England, United Kingdom
Platform Engineer (Defence / MOD) Contract Outside IR35 - £475-500pd Farnborough (Hybrid) 3 days a week on site 3 months initially We are seeking experienced Platform Engineers to support secure defence and MOD programmes. These outside IR35 contracts are ideal for engineers who thrive on building and operating resilient platforms in highly regulated, security-cleared environments, including hybrid and air-gapped systems. You will work within platform and DevOps teams dedicated to automation, reliability, and operational excellence, contributing to the design, delivery, and improvement of critical platform services. You'll have the opportunity to influence standards, tooling, and best practices across the organisation, while helping shape the architecture and operational approach for MOD applications and secure platforms. Key Responsibilities Develop and enhance platform services across hybrid environments Improve and standardise automated deployment...
Outside Spy
Mar 13, 2026
Duration not stated
Platform Engineer (Outside IR35) - MOD SC at The Talent Locker, Farnborough, £475-£500 per day
£475 - £500 per day
Outside Spy Farnborough, UK
Platform Engineer (Defence/MOD) Contract Outside IR35 - £475-500pd Farnborough (Hybrid) 3 days a week on site 3 months initial contract - likely extension We are seeking experienced Platform Engineers to support secure defence and MOD programmes. These outside IR35 contracts are ideal for engineers who thrive on building and operating resilient platforms in highly regulated, security-cleared environments, including hybrid and air-gapped systems. You will work within platform and DevOps teams dedicated to automation, reliability, and operational excellence, contributing to the design, delivery, and improvement of critical platform services. You will have the opportunity to influence standards, tooling, and best practices across the organisation, while helping shape the architecture and operational approach for MOD applications and secure platforms. Key Responsibilities Develop and enhance platform services across hybrid environments Improve and standardise...
Outside Spy
Mar 10, 2026
Duration not stated
Platform Engineer at Fuel Recruitment, Farnborough, £500-£600 per day
£500 - £600 per day
Outside Spy Farnborough, UK
Platform Engineer - Farnborough (Hybrid) - Contract Rate: £500-600/day Outside IR35 Overview Fuel Recruitment is partnering with a leading Defence & Security organisation that is looking for an experienced Platform Engineer to join its growing team. This is an opportunity to support high-impact, fast-moving projects that require robust, scalable platform capabilities. You'll play a key role in shaping CI/CD pipelines, Kubernetes environments and automation initiatives, ensuring smooth collaboration between platform and development teams. This role will initially focus on implementation and deployment activities before evolving into long-term platform support, security and performance optimisation. Key Responsibilities Configure Kubernetes environments to support scalable, resilient application deployments. Design and build CI/CD pipelines to streamline delivery and improve development efficiency. Support on-premise and cloud platforms using automation...
Outside Spy
Mar 18, 2026
Duration not stated
Contract IT Infrastructure Manager at Technify Talent Limited, Reading, £500 to £600 per Day
£500 - £600 per day
Outside Spy Reading, UK
Role: Contract IT Infrastructure Manager (OUTSIDE IR35) Length: 6 to 9 Month Contract Location: Hybrid in Reading (2 days onsite) Day Rate: £500 to £600 per day The Role Technify Talent is partnering with a leading technology business based in Reading to hire a Contract IT Infrastructure Manager on a 6 to 9 month initial contract (Outside IR35). This is a hands on leadership role, overseeing a small IT Team (3 Linux Systems Engineers and 1  Infrastructure Lead) while driving the business’s IT transformation journey. The business’s infrastructure is primarily on-premise, with plans to transition to the cloud to support, growth, improve scalability, and enhance operational scalability. Key Responsibilities Infrastructure Management: Oversee daily IT operations, manage team of 4, ensure secure network and data systems IT Transformation: Lead initiatives aligning IT with business goals, identify process improvements Cybersecurity /...
Outside Spy
Mar 18, 2026
Duration not stated
Contract IT Manager at Technify Talent Limited, Reading, £500 to £600 per Day
£500 - £600 per day
Outside Spy Reading, UK
Role: Contract IT Manager / Head of IT (OUTSIDE IR35) Length: 6 to 9 Month Contract Location: Hybrid in Reading (1-2 days onsite) Day Rate: £500 to £600 per day The Role Technify Talent is partnering with a leading technology business based in Reading to hire a Contract IT Manager / Head of IT on a 6 to 9 month initial contract (Outside IR35). This is a hands on leadership role, overseeing a small IT Team (3 Linux Systems Engineers and 1 Infrastructure Lead) while driving the business’s IT transformation journey. The business’s infrastructure is primarily on-premise, with plans to transition to the cloud to support growth, improve scalability, and enhance operational scalability. Key Responsibilities Infrastructure Management: Oversee daily IT operations, manage team of 4, ensure secure network and data systems IT Transformation: Lead initiatives aligning IT with business goals, identify process improvements Cybersecurity / ISO:...
Outside Spy
Mar 17, 2026
Duration not stated
Application Packager at VIQU IT, Greater London, £400 to £500 per Day
£400 - £500 per day
Outside Spy Greater London, UK
Application Packager – 2-month contract – Outside of IR35 – London/Remote My Customer is currently looking for an experienced Application Packager to support a Windows OS migration across Point of Sale (POS) devices used within restaurant environments . This role will play a key part in ensuring that applications are successfully prepared, tested and deployed as part of a large-scale rollout. The focus of the role will be to simplify and streamline the current rollout process used by Field Engineers , reducing the length and complexity of the existing documentation to help avoid issues during the update and migration of applications on POS devices. Key Skills & Experience from the Application Packager: Strong experience in manual application packaging within Windows environments. Experience supporting Windows OS migrations or large-scale application deployment programmes. Excellent knowledge of Command Line, Batch scripting, and Command Logic . Ability...
Outside Spy
Mar 13, 2026
Duration not stated
Software Engineer at Haystack, Greater London, £500-£600 per day
£500 - £600 per day
Outside Spy Greater London, England, United Kingdom
ComfyUI Workflow Developer | London | Remote-Friendly | £500 - £600 We're working with a high-end creative agency specializing in hyper-realistic CGI for global luxury brands on this exciting opportunity. We are looking for a technical visionary to bridge the gap between AI experimentation and high-end production pipelines . This role is about more than just generating pretty images; it’s about engineering robust, scalable AI architectures using ComfyUI, Python, and Stable Diffusion to meet the exacting standards of the luxury market. You will move from a high-impact POC sprint into a full-scale production deployment, automating asset generation that rivals traditional CG I. The R ole• Architect and build advanced ComfyUI workflows capable of generating high-resolution, brand-compliant assets at sca le.• Develop custom Python scripts and API integrations to connect AI pipelines with existing Digital Asset Management (DAM) syste ms.• Transition from a 4-week...
Outside Spy
Mar 18, 2026
Duration not stated
Integration Delivery Manager at Haystack, London, £500-£600 per day
£500 - £600 per day
Outside Spy London, England, United Kingdom
We're working with a leading global specialist recruitment consultancy on this exciting opportunity. We are looking for a high-impact Integration Delivery Lead to spearhead a major IT transformation programme, driving the technical and operational alignment of complex enterprise systems. In this high-visibility role, you will be the glue between technical architects and senior business leaders, ensuring that large-scale data migrations and platform consolidations are delivered on time and within budget. This is a hands-on opportunity to shape the future digital landscape of a major organisation using Agile and Waterfall methodologies. The Role Lead the delivery of a unified IT integration plan, managing complex interdependencies across various technical and operational workstreams. Partner with the Digital PMO to provide high-level reporting on milestones, risks, and resource pressures using Jira and MS Project. Architect risk mitigation strategies for...
Outside Spy
Mar 18, 2026
Duration not stated
Senior Data Engineer at TRIA, London Area, £500-£550 per day
£500 - £550 per day
Outside Spy London Area, United Kingdom
Senior Data Engineer / GCP / Looker / Big Query £500 - 550 per day (Outside IR35) London / Hybrid This is an opportunity for you to join a rapidly growing ecommerce business who are looking for a Senior Data Engineer to build and maintain data pipelines for a new reporting solution within the business. You'll be responsible for the build across ingestion, modelling and creating semantic layers using their GCP stack. Successful applicants will have experience with: Looker BigQuery GCP Gemini Exceptional candidates would have worked with: Retail Data
Outside Spy
Mar 18, 2026
Duration not stated
Python Developer (Contract) at OpenSource, London Area, £500 per day
£500 per day
Outside Spy London Area, United Kingdom
About the Company A fintech company based in London is looking for a Senior Python Developer on an initial 3-month contract, with potential to extend. About the Role This is a sole-contributor role; you'll be the only developer on the project, so the ability to move fast and make good independent decisions is essential. The client is open to fully remote working, with monthly visits to the Hammersmith office when required. Responsibilities Building and delivering a Python based project end-to-end, working independently with minimal oversight. Integrating with exchange APIs and external data sources. Leveraging AI tooling, specifically Claude Code, to accelerate delivery and maintain quality as a team of one. Qualifications Must-haves Python 3.10+ with strong professional experience. Proven ability to work independently and deliver at pace, this is a sole-contributor engagement. Experience integrating with exchange or trading APIs....
Outside Spy
Mar 18, 2026
Duration not stated
NHS Programme Manager - HR/Workforce Transition - Contract Role at Project Blackbook, London, £400-£700 per day
£400 - £700 per day
Outside Spy London, England, United Kingdom
Role: NHS Programme Manager - HR/Workforce Transition - Contract Role x2 Seniority: Consultant - Director Day rate: £400-£700/day Outside IR35 Project duration(s): 1-3 months, starting asap Location: Hybrid in London We’re supporting a London-based healthcare transformation consultancy seeking Programme Managers to deliver NHS transformation initiatives. This role requires strong NHS HR/workforce transition experience within an NHS Trust setting. You’ll lead workstreams, drive organisational design, manage stakeholders, and ensure robust governance and reporting. We’ve a preference for you to apply directly via the Project Blackbook website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here or reach out to your Blackbook contact, but no need to re-apply directly. Tasks Lead delivery of assigned workstreams, ensuring effective planning and execution Manage...
Outside Spy
Mar 18, 2026
Duration not stated
AWS Data Engineer (contract) at Opus Recruitment Solutions, London, £500 to £570 per Day
£500 - £570 per day
Outside Spy London, UK
AWS Data Engineer | 6m Contract | London, Hybrid - Outside IR35  Daily Rate: £570 per day (Outside) Team: Data Engineering - Application Development Overview: Opus have partnered with a London Financial Services company who're seeking a Senior AWS Data Engineer with a background in Application Development to support in architecting and delivering a new PostgreSQL‑driven data platform which will be used to support core functions across investment reporting, risk analysis, regulatory output, and performance measurement. This is a high‑impact greenfield build. You’ll take full ownership of the platform’s design and lead the transition away from Databricks and Excel-centric processes—shaping critical infrastructure that underpins the organisation’s investment operations. What You’ll Work On You’ll be responsible for designing and developing a scalable, secure PostgreSQL environment capable of supporting: Portfolio valuation and holdings data Performance and attribution reporting...
Outside Spy
Mar 18, 2026
6 Months or more
Senior Inclusive UX Writer - Contract at AJ Bell, London, Up to £450 Day Rate
£400 - £450 per day
Outside Spy London, UK
Job Description Senior Inclusive UX Writer – 6 month Contract (Immediate Start) – outside IR35 We’re looking for a Senior Inclusive UX Writer to help design clear, accessible and trustworthy digital experiences. In our teams, content is part of the design process. Words and interactions are designed together to help users understand what they need to do and complete tasks with confidence. You’ll work closely with UX designers, product managers and stakeholders to shape user journeys, define messaging and ensure content is clear, inclusive and easy to understand. What you’ll do Design clear, inclusive and accessible UX content across our direct to customer app Work closely with UX designers and product managers to shape journeys and interactions Create content and micro copy for: user journeys and task flows navigation and interface labels guidance and feature explanations error messages and system...
Outside Spy
Mar 18, 2026
up to 6 Months
Senior Process Business Analyst at La Fosse, London, £500 - 600 per day Outside IR35
£500 - £600 per day
Outside Spy London, UK
Join a leading global financial services organisation driving cutting-edge automation and workflow transformation at pace. Salary:  £500 - 600 per day Senior Agile Business Analyst Contract – 3 Months (Initial) | Up to £500 per day | Outside IR35 Hybrid – 1–2 days per week in the office (flexible) I'm currently supporting a  global financial services organisation  with the search for a  Senior Agile Business Analyst  to join a fast-moving automation and workflow transformation programme. This role sits firmly at the intersection of  business analysis and product delivery , working closely with stakeholders and technology teams to analyse processes, define requirements, shape product backlogs and support the delivery of automation initiatives. The focus of the role is on  understanding business workflows, identifying improvement opportunities and translating these into clear requirements for delivery...
Outside Spy
Mar 18, 2026
Duration not stated
M365 Engineer at VIQU Ltd, London, £300-£400 per day
£300 - £400 per day
Outside Spy London, UK
M365 Engineer - London - Hybrid - Outside IR35 VIQU IT has a customer seeking an experienced M365 Engineer to support with a Tenant-to-Tenant migration project being a Greenfield set up, including initial architecture. This position is essential to delivering a new, unified Microsoft 365 environment that will underpin the group's future IT strategy. Required Skills & Experience of the M365 migration Engineer: Proven hands-on experience delivering M365 tenant migrations Previous experience with a creation of a brand-new greenfield M365 tenant Strong understanding of M365 architecture and design Experience implementing governance and compliance frameworks Ability to work collaboratively with MSPs and internal teams Strong documentation and stakeholder communication skills Key Responsibilities of the M365 Migration Engineer: Lead and execute M365 tenant-to-tenant migrations. Design and implement tenant architecture aligned with best practice Establish governance,...
Outside Spy
Mar 18, 2026
6 Months or more
Salesforce Developer at Fuel Recruitment, London, 6 Months, £500 per day
£500 per day
Outside Spy London, UK
Salesforce Developer - 6-month contract - £500 per day (Outside IR35) - Remote Apex Coding/API Integrations/Field Service Lightning/Financial Systems Integration/ITSM Key Skills/Responsibilities: Deliver Salesforce development tasks including configuration, Apex coding, and API integrations. Collaborate with DevOps and IT teams to ensure alignment and continuity. Support CI/CD pipelines, automated testing, and release management processes. Participate in Agile ceremonies and contribute to sprint planning and retrospectives. Assist in the integration of Salesforce with external systems (eg, ERP, finance, invoicing). Maintain and enhance documentation for solutions, processes, and field mappings. Ensure solutions are scalable, secure, and aligned with business requirements. Provide input into UAT and training plans for new features and releases. Stay current with Salesforce platform updates and assess applicability to the organisation. Support...
Outside Spy
Mar 18, 2026
6 Months or more
AWS Data Engineer (contract) at Opus Recruitment Solutions Ltd, London, 6 Months, £500-£570 per day
£500 - £570 per day
Outside Spy London, UK
AWS Data Engineer | 6m Contract | London, Hybrid - Outside IR35 Daily Rate: £570 per day (Outside) Team: Data Engineering - Application Development Overview: Opus have partnered with a London Financial Services company who're seeking a Senior AWS Data Engineer with a background in Application Development to support in architecting and delivering a new PostgreSQL driven data platform which will be used to support core functions across investment reporting, risk analysis, regulatory output, and performance measurement. This is a high impact greenfield build. You'll take full ownership of the platform's design and lead the transition away from Databricks and Excel-centric processes—shaping critical infrastructure that underpins the organisation's investment operations. What You'll Work On You'll be responsible for designing and developing a scalable, secure PostgreSQL environment capable of supporting: Portfolio valuation and holdings data Performance and attribution reporting...
Outside Spy
Mar 18, 2026
Duration not stated
Technical Product Platform Manager - N8N/Agentic AI at Careerwise, London, to £550 per day outside IR35
£450 - £550 per day
Outside Spy London, UK
Contract Opportunity: Technical Product Platform Manager - N8N/Agentic AI Rate: Up to £550/day outside IR35 Duration: 12 months Location: UK/Hybrid (client dependent) Our client is a well-established Agentic AI company that has delivered a suite of revolutionary AI agents designed specifically for the consulting industry . They are now looking for a hands-on Technical Product Platform Manager to lead the rollout and operational success of their N8N automation platform during a 12-month pilot programme . Key Responsibilities Establish and manage N8N environments - design and run Sandbox and Production environments , ensuring the correct Kubernetes infrastructure is in place. Platform operations & governance - connect with the internal governance community , define standards, and run the operational platform that supports consultants building workflows. Community & enablement leadership - build and lead a multi-channel N8N community...
Outside Spy
Mar 18, 2026
up to 6 Months
React Developer at IO Associates, London, 3 Months, £400-£420 per day
£400 - £420 per day
Outside Spy London, UK
React Developer Remote with very occasional client visits £400pd to £420pd - Outside IR35 3 - 6 month contract Our client, an established and successful Consultancy are looking for a number of mid-level Developers to join them on a contract basis With head offices in the north of the UK and branches spreading across the globe, they're a dynamic technology consultancy leader with a dedicated team of professionals, partnering with sector leaders After recently winning a large public sector project they are creating a whole new team and need people who are able to start no later than March 16th. This is a fully hands on role where you will work as part of an established successful team, primarily working with React and Typescript technologies We are looking for: Expert knowledge of React Strong proficiency in JavaScript (ES6+), HTML5, CSS3, and responsive UI engineering. Experience with Redux or other state management libraries. Strong understanding of Front End...
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