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Inside IR35 Contractor architectural technologist

17 architectural technologist jobs found

CL
Jun 21, 2026  
AI Architect (SC Clearance Eligible)
AI Architect 6 Months Must have or be eligible for SC Clearance £TBC (Inside IR35) My client, a government body are looking for an AI Architect to join their fast-paced team on an initial 6 month contract. As an AI Architect, you will be part of a team of specialists who work with our industry-facing client partners to shape, design and deliver AI solutions to our clients. This is a fast-paced area of IT, so you will need to be continuously learning, be self-driven and think creatively about solving client problems. You will work with others to reflect back the views of our clients and prospects and help to continuously shape our solutions. On the job details- Designing and implementing innovative AI solutions that meet client needs and drive business value. Collaborating with cross-functional teams to integrate AI technologies into existing systems and processes. Demonstrating modern AI solutions to clients, showcasing their benefits and applications. Conducting...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 21, 2026  
AWS Connect Developer
Location: Remote, UK Day Rate: Up to £400 per day (Inside IR35) Duration: 6 months About the Client This is confidential at this stage due to the client's request. This will be disclosed during a call with our recruiters. How you’ll spend your day * Design, implement and maintain enterprise-scale contact centre solutions using Amazon Connect and the wider AWS ecosystem. * Build scalable voice, chat and task-based customer engagement solutions using Infrastructure as Code principles. * Configure and optimise contact flows, IVRs, routing profiles, agent hierarchies and custom Contact Control Panels (CCP). * Develop automation scripts and custom integrations to enhance customer and agent experiences. * Lead platform migrations and transformation projects, including migrations from legacy contact centre platforms. * Integrate Amazon Connect with third-party systems including CRM, ticketing and workforce management platforms. * Utilise AWS services such as...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 20, 2026  
Technical Architect
MERITUS are recruiting for an SC Cleared Technical Architect / Solution Architect to join our client delivering secure, large-scale technology programmes within the Defence and Central Government sector. TECHNICAL ARCHITECT - 12 MONTH CONTRACT - UP TO £800 PER DAY - INSIDE IR35 - READING (2 DAYS ON-SITE) - SECTOR: DEFENCE / GOVERNMENT As a Technical Architect, you will lead the design and assurance of complex, secure systems across major government programmes. You will ensure architectural integrity across the full delivery lifecycle, working closely with engineering, delivery, and security teams to design scalable, compliant, cloud-based solutions. Lead technical design of large-scale, complex systems Define and govern solution architecture and technical designs Ensure alignment with security, performance, scalability, and compliance standards Work closely with engineering, delivery, and business stakeholders Provide technical governance, assurance, and risk evaluation Design...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 20, 2026  
AWS Technical Architect
SC Cleared AWS Technical Architect | Public Sector Rate: £600 Inside IR35 Start Date: Mid June 2026 Length: 6 month+ contract  Working Patterns: Fully-remote We're currently looking for an experienced Technical Architect with Active SC Clearance to join a UK Government/Public Sector client on a long-term contract. Key Details: You'll be working within a large-scale public sector environment, helping to design and shape modern, scalable architectures that support critical government services. Experience Cloud & architecture expertise - strong AWS architecture experience, including event-driven systems (e.g. Kafka) and RESTful API design. Data & public sector experience - experience with document-based databases (e.g. MongoDB) and a solid understanding of public sector governance and assurance processes. Strong technical architecture background - experience designing secure, scalable systems using modern technologies (cloud, open source, and languages like Java, Python,...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 20, 2026  
System Test & Validation Engineer
Expleo is seeking a driven and passionate System Test & Validation Engineer to support our prestigious automotive customer based in Warwickshire on a contract basis(Inside IR35). This is an exciting opportunity to work at the heart of a connected car platform that powers next-generation digital experiences across luxury vehicles. You will play a pivotal role in validating system features, ensuring quality, robustness, and a seamless end-user experience from concept through to delivery. If you are passionate about the automotive industry, thrive in a fast-paced engineering environment, and enjoy taking ownership of quality and validation activities, this could be the ideal contract for you. The Role As a System Test & Validation Engineer, you will take ownership of validating system features across the connected car ecosystem, ensuring they are delivered to the highest standards of quality and performance. You will be responsible for defining validation strategies,...
IR35 Status:
Inside IR35

CV-Library Warwickshire, UK Contractor
CL
Jun 19, 2026  
Senior Full Stack Developer (React & C#.NET)
Job Title: Senior Full Stack Developer (React & Java script) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa £650/Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and Java script Core will shine! We are looking for a tech-savvy professional with a passion for building scalable applications within the financial sector. This is an exciting opportunity to work with cloud-native architectures and cutting-edge technologies. If you thrive in a collaborative environment and are eager to make an impact, we want to hear from you! Technical Skills Front-end: Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential - More to React JS and Java script Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 19, 2026  
Solutions Architect - On Prem Design
Solutions Architect - On Prem Design 2 Positions Available 7 month contracts £96.36 per hour (Inside IR35) 2-3 Days a week - Preston We are seeking a highly experienced architect to join a team to design and implement a complex on-premises solution within a defence environment. The ideal candidate would have experience delivering solutions involving virtualised environments spanning multiple countries, virtual desktop solutions, and enterprise collaboration applications from Microsoft and others. Typical duties include : Architect & Design: Work within a team on the technical design and architecture of on-premises hosted VMWare-based platforms tailored for defence applications. Consultancy & Advisory: provide input to the lead architect on approaches for design and implementation of core elements of the solution, owning specific areas to create designs for those areas within a team of architects Implementation & Migration: Experience of delivering technical...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 19, 2026  
Solution Architect
Solution Architect – Defined Benefit Pensions | Hybrid | Inside IR35 Sector: Pensions/ Insurance Location: Hybrid Contract Length: 6 Months Initial Contract Rate: Up to £850 per day Inside IR35 We are seeking an experienced Solution Architect to support a major pensions transformation programme within a fast-paced insurance environment. This is a senior architecture role requiring deep expertise in Defined Benefit (DB) pensions administration and proven experience delivering complex end-to-end solutions across pensions and insurance platforms. You will be responsible for shaping solution architecture across large business portfolios, engaging senior stakeholders, and guiding delivery teams through enterprise-scale transformation initiatives. The role requires a strong consultative mindset, excellent communication skills, and the ability to design scalable, compliant, and business-aligned solutions. Essential Experience PLEASE NOTE: Strong pensions experience and deep...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 18, 2026  
Cyber security Architect
Cyber security Architect Portsmouth Based £850 per day Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based in Portsmouth. Knowledge: Knowledge of working and designing using security frameworkso NIST Cybersecurity Framework o ISO 27001 / 27002 o CIS Critical Security Controls o Zero Trust Architecture principles o NIS 2 o DEFSTAN 05-138 Knowledge of employing a secure by design methodology Familiarity with IT and OT trends and good practice. Knowledge of SAP Desirable Has developed business knowledge of the activities and practices of own organisation and those of suppliers, partners, competitors and clients. Promotes the application of generic and specific bodies of knowledge in own organisation. Develops executive leadership skills and broadens and deepens their industry or business knowledge. Skills: * ignificant experience (5-10+ years) in cyber security or IT...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Jun 18, 2026  
Full Stack Developer
I am currently looking for a Full Stack Developer for a contract in Gloucestershire. ** Role requires 5 days working onsite. Suitable candidates must also hold current UKIC DV Clearance ** Full Stack Developer * Location: Onsite - no home working * Duration: running through to 31/03/2027 * Day Rate: £(Apply online only) per day Inside * Clearance - Candidates must hold a current UKIC DV clearance, there is also a requirement go through BPSS prior to starting * IR35: Inside Areas of Responsibility: * Providing direction/guidance within the scrum team * Liaise with the Technical Lead * Be able to help the scrum team decompose epics and stories. * Writing clean, secure code following a test-driven approach * Create code that is open by default and easy for others to reuse * Produce detailed designs * Effectively document all work using required standards, methods and tools, including prototyping tools where appropriate * Work with well understood and emerging...
IR35 Status:
Inside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jun 18, 2026  
Strategic Remote Access Project Manager
Remote Access Project Manager (Contract) 6 Months Contract London (hybrid working environment) £650 - £800PD - Inside IR35Overview A global retailer is seeking an experienced and delivery-focused Strategic Remote Access Project Manager to lead the implementation and optimisation of secure remote access technologies across a complex enterprise environment. This role will play a critical part within a wider Identity Transformation programme, delivering scalable and secure remote connectivity solutions across corporate, retail, and operational technology environments. This is an exciting opportunity for a highly capable Project Manager who thrives in fast-paced, complex environments and can introduce structure, governance, and repeatable delivery models while working across multiple technology and business teams. Role & Responsibilities Lead the end-to-end delivery of remote access programmes, including Azure Virtual Desktop (AVD), Zscaler integrations, and secure connectivity...
IR35 Status:
Inside IR35

CV-Library Paddington, London W2, UK Contractor
CL
Jun 17, 2026  
Senior M365 Engineer/SME
Senior M365 Engineer Location - London Hybrid role - 3 days in Office Type of role - 6 Months Contract with Potential extension Payrate - £450 - £550 per day Inside IR35 One of our clients, which is a leading financial services company, is seeking a Senior M365 Engineer to act as the local Subject Matter Expert (SME) and technical lead for their London division. Partnering with their global US team, you will drive architecture, security, and major migrations, while gaining early exposure to cutting-edge tools like Microsoft Copilot. Key Responsibilities SME Ownership: Provide expert-level design, implementation, and support for Teams, OneDrive, Exchange, and SharePoint. Lead Migrations: Spearhead critical projects including Mimecast-to-M365 and home drive-to-OneDrive migrations. Mail Security & Compliance: Act as the Line 1 security expert focusing on mail flow, routing, EOP, and Proofpoint compliance/e-discovery integrations. Local Governance: Serve as the primary M365...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 14, 2026  
Software Architect
Our client has an opportunity for a Software Architect to join them on a 12-month contract. Role: Software Architect Hourly Rate: £70 per hour Umbrella - inside IR35 Location: Newcastle Hours: Monday to Friday, 37 hours per week, 12-month contract Clearance: Security Clearance required to start Responsibiltes Work with System Architects to translate business goals and high-level requirements into robust software architectures, balancing performance, security, reliability, and compliance Design scalable, flexible, and maintainable architectures for complex geospatial systems using the latest modern cloud based technologies and tools Identify technical risks early and define pragmatic mitigation strategies Work in an AGILE scrum team, collaborating closely with software engineers, testers and the Product Owner, providing clear guidance and hands-on architectural support Collaborate with development teams to select appropriate technologies, frameworks, and patterns Ensure...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
May 30, 2026  
API Developer - Golang/Python
API Developer (Golang/Python) – Financial Services * Inside IR35 * Sheffield (1–2 days/month onsite) A leading financial services organisation is seeking an experienced API Developer to join their team on a contract basis. This is a great opportunity to work on modern, scalable systems within a highly regulated and fast-paced environment. This role would suit a developer who enjoys working on backend systems but is comfortable contributing to full-stack solutions when needed. If you’re looking to make an impact within a major financial organisation, this could be a strong fit. Role Overview You’ll be responsible for designing, building, and integrating high-performance APIs, with a strong focus on Golang (preferred) or Python. You’ll also collaborate with front-end teams, contributing to web-facing components using technologies such as React or Node.js. Key Responsibilities * Design, develop, and maintain robust APIs * Ensure seamless integration across internal...
IR35 Status:
Inside IR35

CV-Library S1, Orchard Square, Sheffield Contractor
CL
May 28, 2026  
Senior Software Engineer in Test
Senior Software Engineer in Test  Certain Advantage are recruiting on behalf of our globally renowned brand for a Senior Software Engineer in Test. This is a temporary contract inside IR35 initially until March 2027 working a couple of days onsite per month in Manchester for meet ups. We’re seeking Engineers who can offer demonstrable experience in developing and testing bespoke cloud-native applications; programming with Java, Python (or another OO language) utilising quality tools like SonarQube, with proven experience of automated software testing. If you embrace quality-first coding and want to work on real projects alongside experienced engineers with iterative and agile processes, please apply! Key Responsibilities Define and implement testing for cloud systems (platform and APIs) in an agile manner Implement testing frameworks; utilising automation tools where possible. Support the investigate and resolution of issues. Work closely with the SRE team to develop...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
Mar 12, 2026  
C# / C++ Software Engineer
World Class Defence Organisation is currently looking to recruit 5x C# / C++ Software Engineer subcontractors on an initial 12 month contract.  Desktop C# is the expertise the department are looking for; with some experience with C++ but doesn’t need to be overly extensive. Job Title: C# / C++ Software Engineer Rate: £65.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage or Bristol (depending on your preference) Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# / C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle.   The team integrate real products, models...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 12, 2026  
C# / C++ Software Engineer
World Class Defence Organisation is currently looking to recruit 5x C# / C++ Software Engineer subcontractors on an initial 12 month contract.  Desktop C# is the expertise the department are looking for; with some experience with C++ but doesn’t need to be overly extensive. Job Title: C# / C++ Software Engineer Rate: £65.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage or Bristol (depending on your preference) Hybrid / Remote working: The role will be a hybrid role of 3 or 4 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C# / C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle.   The team integrate real products, models...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
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