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Contractor 26
Information Technology senior architect

26 senior architect jobs found

CL
Apr 08, 2026  
Senior ITSM Architect - DV Cleared
Senior ITSM Engineer Must have an Active DV Clearance 4 Day weeks are available Senior ITSM Engineer Opportunity An opportunity exists for an experienced Senior ITSM Engineer to join a specialist ITSM Tooling team delivering enterprise service management solutions within secure Defence environments. The Senior ITSM Engineer will support the development, implementation and optimisation of ITSM tooling across multiple programmes and customer environments. The Senior ITSM Engineer will work as part of an Agile delivery team producing build documentation, configuration standards and implementation plans for complex ITSM platforms. This role suits a technically strong Senior ITSM Engineer who enjoys working with both traditional and modern service management tooling while delivering secure and resilient solutions. Senior ITSM Engineer Responsibilities Design, configure and deploy ITSM tooling solutions across secure environments. Produce build documentation, implementation plans...
IR35 Status:
Unknown Status

CV-Library Basingstoke, Hampshire Contractor
CL
Apr 05, 2026  
Senior Technical Architect (Security)
Senior Technical Architect (Security) £550pd - £650pd DOE (Inside IR35/Umbrella) 6 Month Initial Contract Milton Keynes Hybrid - 3 days in office DV / SC Clearance ideally Are you a Technical Architect with experience of working in a secure enterprise environment? Are you DV or SC cleared? My central government client are looking for a Senior Technical Architect to support with the delivery and management of key security capabilities. You will support technical teams in delivery capabilities, providing 4th level oversight on technical issues. You will be responsible for the maintenance and development of high and low designs for product and carry out Impact assessment of functional, capability and security changes. The successful candidate will have experience of working in a secure environment. You will need experience of server/operating system (Microsoft and Linux), network technologies, as a minimum: - Hybrid Cloud - Gateways - PKI - Email - VMware virtualisation...
IR35 Status:
Inside IR35

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Apr 12, 2026  
Integration Engineering - Senior Engineer (Mechatronics)
Key Accountabilities and Responsibilities: * Verification and Validation - Design and develop system integration test cases * Managing test assets such as HIL, VITAL rigs, and prototype vehicles * Integration and harmonisation of Visibility Systems into the wider vehicle System of Systems * Lead and collaborate in cross-functional technical reviews of systems * Issue resolution and objective data analysis * Adhere to the defined systems engineering process * Supporting team members and stakeholders in understanding Systems Engineering methodology * Undertake any other work as directed by their line manager in connection with their job as may be requested Skills: Essential: * Effective communicator with the ability to convey complex information clearly and concisely * Experience at all stages of the Systems V cycle, ideally System and Sub-System * Expertise generating robust and comprehensive test cases from requirements * D-Space rig operation...
IR35 Status:
Unknown Status

CV-Library Gaydon, Warwickshire Contractor
CL
Apr 11, 2026  
Enterprise Architect
Overview An organisation operating in complex, secure environments is seeking a Lead Enterprise Architect to drive enterprise-wide architecture strategy across multiple programmes and domains. Key Responsibilities Lead enterprise architecture development and governance across programmes Define and maintain architecture principles, standards, and frameworks aligned to business strategy Shape architecture strategy for a major Line of Business Provide technical leadership across cloud, infrastructure, data, applications, and security Chair design reviews and ensure alignment with strategic and security objectives Drive innovation, research, and capability development Represent the organisation at senior external forums Mentor and develop the internal architecture community Requirements Proven experience leading enterprise architecture in large, complex environments (Essential) Strong background in defence/aerospace programmes within secure or government contexts (Essential)...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 11, 2026  
Solution Architect
Solutions Architect Initial 11-Month Contract Hybrid Working in Manchester £450 - £550, Inside IR35 We're working with a Global IT Services Provider who are looking for a Solution Architect to support the design and delivery of enterprise-scale systems, aligned to business and technology strategy. Key Responsibilities: Design end-to-end solutions aligned to strategy and standards. Produce clear solution architecture documentation and views. Support delivery teams and collaborate with engineering. Design microservices and event-driven architectures. Contribute to roadmaps and governance forums. Engage and influence senior stakeholders. Required Experience: Experience working as a Solution Architect within Public Sector environments (essential) Strong experience with SaaS product selection and implementation. Deep technical knowledge of microservices, APIs, and file-based integrations. Experience designing event-driven architectures and modern integration patterns. Strong...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 11, 2026  
Microsoft AI Architect: Strategy & Governance (Copilot Studio, Power Platform)
Microsoft AI Architect – Strategy & Governance (Copilot Studio, Power Platform) – £700 per day Outside IR35. 10 weeks initially. Hybrid role - London 1-2 days per week A Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) is required by a leading financial services client to lead the strategy and governance of enterprise AI and Power Platform adoption. This is a critical programme focused on building scalable frameworks across Copilot Studio, Power Platform, and Azure AI. To be successful in this Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) role, you will have: Proven experience defining Power Platform strategy and governance in enterprise environments Strong delivery of Copilot Studio / AI strategy and governance (essential) Deep expertise in Power Platform governance (environment strategy, pipelines, provisioning, licensing, compliance) Experience enabling Citizen Development vs Pro Development...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 10, 2026  
Senior Lead Engineer (TMDC)
Solution Architect/ Lead Engineer – GCP Data Platforms & DevEx Lead Location: London - Hybrid  Day rate: up to £700 per day inside IR35 We’re seeking a hands-on Senior Lead Engineer to design and deliver high-volume financial data pipelines on Google Cloud Platform (GCP). This is a pivotal role bridging complex data architecture and high-velocity engineering, ensuring our platforms remain secure, observable, and robust. What You’ll Do Lead technical architecture and hands-on engineering across batch data pipelines (BigQuery, Dataproc, Cloud Storage) Own Developer Experience (DevEx): automate environments, refine CI/CD pipelines, and reduce friction for engineering teams Build and optimize CI/CD pipelines using GitHub Actions Implement Infrastructure-as-Code (Terraform) for secure, scalable cloud environments Integrate database change management tools like Liquibase into automated pipelines Apply DevSecOps best practices across the lifecycle: static analysis, dependency...
IR35 Status:
Inside IR35

CV-Library Peninsula Square, London SE10 0DX, UK Contractor
CL
Apr 09, 2026  
Security Architect
Security Architect (6 month Contract) - £700 to £800pd (Inside IR35) - London (Hybrid once per week) I am currently looking for a Security Architect to provide senior technical leadership in the design and implementation of secure systems, ensuring security is Embedded into enterprise, cloud, and application architectures.  Key Skills needed Significant experience designing secure enterprise or cloud architectures. Strong knowledge of cloud security (eg, AWS, Azure, or GCP). Experience with security architecture frameworks and threat modelling methodologies. Understanding of identity and access management, network security, and data protection. Ability to advise stakeholders and guide technical teams on security best practices. Desirables - Certifications in: CISSP, SABSA, TOGAF, Cloud security (eg, AWS Security, Azure Security)If interested and feel yourself well suited, please reply with your latest CV and I will be in touch to discuss in more detail
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 09, 2026  
Graduate Full Stack Developer
We have an exciting opportunity for a Graduate Full Stack Developer to join a growing software house on a three-month internship, with the potential of this role going permanent. Our client is UK based AI transformation company pioneering a new category. This is combining AI Systems, modular software and strategic execution into deployable solutions for enterprise clients. The Project: Working on a greenfield build on Ms Azure, the successful candidate will focus on building a secure, scalable platform from the ground up. The system will support complex workflows, secure data management and multi – organisation collaboration within a regulated environment. The team is intentionally small (architect + senior engineers), so we’re looking for developers who are comfortable taking ownership across the stack rather than working in highly siloed roles. Responsibilities: * Strong full stack engineering capability (backend-heavy preferred) * Build React frontends and Python...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 08, 2026  
Technical Architect
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Technical Architect! Are you ready to play a pivotal role in transforming the energy sector? Our client, a leading organization in the Utilities industry, is on a mission to create a secure, resilient, and net-zero energy system. They are seeking a passionate and skilled Technical Architect to join their Strategy & Architecture team for a 6-month fixed-term contract. This is an exciting opportunity to make a real impact in the world of energy management! Role: Technical Architect Duration: 6 Months Location: Wokingham (Hybrid 2 Day in Office) Rate: £700 pd...
IR35 Status:
Unknown Status

CV-Library Wokingham, Berkshire Contractor
CL
Apr 11, 2026  
Lead Architect - D365, Azure Medical Sector
Contract Lead Architect (Azure and D365 Expertise) Contract OIR35, UK  Hybrid - office weekly / few times per month: Must have Digital Health / Pharma Sector and MS D365 / Azure experience A leading organisation is seeking a visionary Lead Architect to define and drive its enterprise-wide architecture strategy and aligned in flight projects This role is pivotal in shaping a unified, scalable,  technology platform that supports Patient Journey and Digital product innovation. Experience of Transformation alongside Architecture is desirable. It’s about setting the architectural principles, structure, and systemic coherence across Azure, D365, infrastructure, data, applications, and integrations — enabling high-quality experiences for patients and healthcare professionals. Essential Technical Skills: Strong Azure Cloud expertise Microsoft Dynamics 365 CRM & ERP platforms Customer / Patient-facing applications & healthcare UX design Data governance & analytics with EU...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 08, 2026  
Interim Head of Data and Digital Architecture
Interim Head Of Data & Digital Architecture3-6-Month Contract | Inside IR35 | £600-£800 per dayRemote First with Occasional National TravelStart: ASAP Your New OrganisationA large, national, mission‑driven organisation is undergoing significant digital, data and technology modernisation. To maintain momentum during a period of transition, they are seeking an Interim Head of Data & Digital Architecture to provide technical leadership, delivery assurance and stability across their data and digital transformation portfolio.This is an ideal role for an experienced interim who can quickly embed, guide teams, and take ownership of critical data and architecture workstreams - without needing to operate at full, permanent Director-level scope. Your New RoleReporting to senior technology leadership, you will lead and oversee the organisation's data and architecture functions, ensuring consistent design governance, secure delivery, and progress across complex, multi-team...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Apr 12, 2026  
Data Architect - NHS Foundry - Contract
Data Architect – NHS Foundry  - Contract  Contract | £550 per day | Hybrid (UK-based) Morela is supporting one of the UK’s fastest-growing data consultancies, delivering high-impact transformation projects across the public sector. We are looking for a Data Architect with NHS Foundry experience to join on a contract basis, working on complex, large-scale healthcare data programmes. The Role Design and architect scalable, end-to-end data solutions Lead on data integration, modelling, and platform design using Palantir Foundry (NHS Foundry) Work closely with stakeholders to translate business challenges into technical solutions Provide architectural guidance across data platforms, pipelines, and workflows Support delivery teams to ensure best practice and high-quality outcomes What We’re Looking For Proven experience as a Data Architect within complex environments Strong exposure to NHS Foundry / Palantir Foundry Deep understanding of data architecture, integration, and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 12, 2026  
Salesforce Tech Lead
Salesforce Tech Lead 6-Month contract - Inside IR35 - up to £630 per day London based - hybrid working - 2/3 days on site Must either have current NPPV3 or held previously Clearance NPPV3 clearance is required. Candidates must confirm whether they currently hold, or are willing to undergo, NPPV3 clearance, and provide confirmation of any current or previous SC clearance. Summary Salesforce Tech Lead / Lead Developer with 5+ years' experience delivering complex, production‑quality Salesforce solutions across the full development lifecycle, from discovery and design through build, test, deployment, and live support. Ideally experienced in public sector delivery, operating within structured governance, assurance, and security constraints, and comfortable working within Agile delivery models. A strong communicator and engineering leader, capable of engaging effectively with technical and non‑technical stakeholders, translating business requirements into clear technical...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Lead Architect - Outside IR35 , Medtech, Digital Healthcare
Outside IR35, Lead Architect, Enterprise Architect, Martech, Dynamics CRM My leading client is looking for a Lead Architect / Enterprise Architect to define and drive the enterprise-wide architecture for a fast‑growing digital organisation expanding across the international markets. This role shapes our future-state architecture, unifies our platforms, and ensures we can scale safely, efficiently, and compliantly. What You'll Do Define and evolve a modular, scalable target architecture for multi‑market digital platforms. Guide build vs. buy decisions, platform reuse, and third‑party integrations. Partner with technology, product, and delivery teams to bridge strategy and execution. Drive adoption of modern engineering practices (CI/CD, observability, IaC, modular design). Oversee architectural governance for new features, migrations, and multi‑market deployments. Ensure architectures meet regulatory, data residency, and compliance requirements. What You Bring Experience...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 11, 2026  
Senior AI/IT Trainer/Senior IT/AI Learning Specialist
Senior AI IT Trainer/Senior IT AI Learning Specialist A fantastic opportunity has arisen for a Senior AI IT Trainer/Senior IT AI Learning Specialist to join our London based law firm on an initial 12 Month Fixed Term Contract. Senior AI IT Trainer/Senior IT AI Learning Specialist Responsibilities and Duties: ◤ Partner with the IT team, delivery leads, business analysts and solution architects to assess working practices and support improvements through targeted training ◤ Support the integration and adoption of new technologies, including generative AI tools such as Microsoft Copilot, into daily working practices ◤ Collaborate with legal and business services teams to understand workflows, identify inefficiencies and recommend technology-enabled solutions ◤ Provide one-to-one coaching to improve productivity and effective use of firm-supported systems ◤ Design, implement and deliver training programmes for existing systems and new technologies, including Microsoft 365,...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 11, 2026  
Head/Director Software Engineer
The Role: Head/Director Software Engineer Location: Sheffield, UK Position Type: Contract Inside IR35 Remote work option Available: Hybrid – 3 Days Onsite Job Description: The Software Engineering job is highly technical and hands-on providing leadership by example. The role enhances our engineering team's capabilities by driving the implementation of effective technical solutions that maximise customer value. The role serves as a technical consultant with deep expertise across various domains and acts as a strategist, influencing engineering business decisions and processes, while also providing leadership in technical disciplines, competencies, and professions. Additionally, the role develops architectures, standards, and tools to guide the engineering function. The PE may be an individual contributor (IC) or lead a small team of other engineers. The Software Engineering job leads the systematic application of engineering approaches to the development, operation,...
IR35 Status:
Inside IR35

CV-Library South Yorkshire, UK Contractor
CL
Apr 11, 2026  
SAP PEO Solution Architect
SAP PEO Solution Architect - Active SC, SAP, PEO £Market Rate (Inside IR35) Remote / London 6 months We are seeking an experienced SAP PEO Solution Architect, with Active Security Clearance (SC) to provide strategic advisory services on leveraging SAP for advanced manufacturing solutions within a complex engineering environment. Key Requirements: Proven experience as a SAP Solution Architect ideally within the Defence sector Active Security Clearance (SC) Deep knowledge of SAP PEO and its role within manufacturing solutions Strong experience in SAP S/4HANA architecture and PLM integration (Teamcenter / PLMSi). Ability to advise at a strategic level, not just technical delivery. Nice to have: Flexibility to get to office Experience within engineering/manufacturing If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Apr 09, 2026  
Data Architect
Data Architect London (Hybrid) 6 Month Contract £500/day (Outside IR35) Data Architect needed with Retail sector and large-scale cloud data platform experience including Databricks, Snowflake and/or BigQuery. 6 Month Rolling Contract. Hybrid Working - 2 days/week remote (WFH) + 3 days/week working from the London office. Start ASAP in March/April 2026. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Hands-on data architecture experience with 2 or more major cloud data platform implementations (Databricks, Snowflake, BigQuery). Retail industry experience strongly preferred including Retail data domains: Point of Sale (POS), consumer, trade promotion, supply chain, finance. Supporting the end-to-end data architecture life-cycle including: discovery, design + implementation phases. Large-scale data platform modernisation, consolidation + migration programmes experience. In-depth experience in data...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 09, 2026  
SC Cleared Embedded Software Engineer
Job Title: SC Cleared Embedded Software Engineer Location: Malvern, UK Duration; 6 months Rate: Up to £80 per hour via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Are you an experienced Embedded Software Engineer with SC clearance and a passion for innovative technology? Our client, a leading organisation in the defence and aerospace sector, is hiring for a reputable company to support a critical project involving the re-architecture of a legacy electro-optical development board. What you'll be doing: Baseline and re-architect a legacy electro-optical development board to enhance performance and capabilities. Write, implement, and test software at both sub-system and system levels, ensuring seamless integration with application and GUI software, as well as FPGA colleagues. Collaborate closely with cross-disciplinary teams to deliver high-quality solutions aligned with project goals. What you'll bring: Proven...
IR35 Status:
Unknown Status

CV-Library Malvern, Worcestershire Contractor
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