83 jobs found in Cardiff

Where Warwick What I.T. & Communications Type Contract Salary 300 Daily We are currently hiring a Network Security Engineer for an exciting client engagement. Role: Network Security Engineer Location: Warwick / Wokingham / Corsham / Farnborough, UK (Hybrid vast majority of work is expected to be remote however there may be occasional travel to customer sites) Positions: Contract (Outside IR35) Clearance: Active SC Clearance, Must have BPSS. .

Salary: £300 - 450 per day Reference: COR7651B UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO,...

Salary: £300 - 450 per day Reference: COR7651B/AP148 UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development...

Salary: £300 - 450 per day Reference: COR7651B UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team,...

UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team, and web design resource, bringing...

Forward Deployed Engineer - 6-Month Contract Location: Hybrid - Hampshire/Fully Remote Contract: 6 months IR35: Outside IR35 Rate: £320 per day Start: ASAP/September 2026 Duration: 6 months The Opportunity We're looking for two Forward Deployed Engineers to join a fast-growing bespoke software studio and support the delivery, productionisation and ongoing support of internally developed applications. This is a hands-on role sitting at the intersection of software engineering, technical quality assurance, release management and application support . You'll work closely with business users, citizen developers and engineering teams, acting as a technical quality gate to ensure applications are safe, robust and ready for production. You'll be comfortable picking up unfamiliar codebases, reviewing code, validating deployments, troubleshooting issues and making targeted improvements where required. What You'll Be Doing Supporting applications through...

Network Security Engineer (SC Cleared) UK Remote/Hybrid 6 Month Contract £380/day (Outside IR35) Network Security Engineer needed with active SC Security Clearance for a 6 Month Contract. Start ASAP in August/September 2026. The vast majority of the work is expected to be remote. However, there may be occasional travel to UK customer sites including - Warwick, Wokingham, Corsham + Farnborough. Working with a global IT Consultancy supporting a leading Telecoms end client: Must have strong hands-on experience of: F5, Zscaler + Palo Alto technologies.  Checkpoint, Juniper, Bluecoat, Cisco Network Solutions Technical Ownership of Customer Security infrastructure estate, processes, procedures, documentation + life cycle management. Acting as technical point of reference + escalation for Security related changes, modifications + projects for firewall rule bases. Technical point of contact for vendor support for security infrastructure incidents. Design of customer networks...

Network Security Engineer (SC Cleared) UK Remote/Hybrid 6 Month Contract £380/day (Outside IR35) Network Security Engineer needed with active SC Security Clearance for a 6 Month Contract. Start ASAP in August/September 2026. The vast majority of the work is expected to be remote. However, there may be occasional travel to UK customer sites including - Warwick, Wokingham, Corsham + Farnborough. Working with a global IT Consultancy supporting a leading Telecoms end client: Must have strong hands-on experience of: F5, Zscaler + Palo Alto technologies. Checkpoint, Juniper, Bluecoat, Cisco Network Solutions Technical Ownership of Customer Security infrastructure estate, processes, procedures, documentation + life cycle management. Acting as technical point of reference + escalation for Security related changes, modifications + projects for Firewall rule bases. Technical point of contact for vendor support for security infrastructure incidents. Design of...

Salary: £400 - 450 per day Reference: COR7631/AP148 AI Engineer / Software Developer, C# .NET, Reading, £450 day rate, Outside IR35, COR7631 We're looking for an experienced AI Engineer / Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This role is based in Reading, with three days per week onsite, and offers a day rate of up to £450, outside IR35. As an AI Engineer / Software Developer, you'll be responsible for developing software using C# and .NET while leveraging AI-powered tools throughout the software development lifecycle. You'll be someone who naturally incorporates AI into day-to-day development, using it to improve code quality, productivity, and delivery within a modern engineering environment. What's required of the AI Engineer / Software Developer? Strong commercial experience developing applications with C# and .NET Proven experience using AI tools throughout...

UX Designer, Figma, Content-Heavy Platforms, to £420 per day outside IR35 A UX Designer opportunity has arisen with an established UK-based medical publishing business, working on a significant platform rebuild project across a suite of specialist digital products. Could this be the contract role where your UX expertise genuinely shapes how clinical professionals access and engage with education content? The Role The UX Designer will take ownership of translating a detailed internal requirements brief into a structured, evidence-led digital experience, determining what should be prioritised for launch, what follows in later phases, and what should be deprioritised altogether. You will plan user flows and site maps, conduct and synthesise user research, and produce wireframes and prototypes to developer-handover standard in Figma. The UX Designer will work collaboratively alongside an in-house CTO, development team, and web design resource, bringing...

Salary: £400 - 450 per day Reference: COR7631/AP148 AI Engineer / Software Developer, C# .NET, Reading, £450 day rate, Outside IR35, COR7631 We're looking for an experienced AI Engineer / Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This role is based in Reading, with three days per week onsite, and offers a day rate of up to £450, outside IR35. As an AI Engineer / Software Developer, you'll be responsible for developing software using C# and .NET while leveraging AI-powered tools throughout the software development lifecycle. You'll be someone who naturally incorporates AI into day-to-day development, using it to improve code quality, productivity, and delivery within a modern engineering environment. What's required of the AI Engineer / Software Developer? Strong commercial experience developing applications with C# and .NET Proven experience using AI...

Full Stack Developer (Contract) Location: Remote (UK) Contract Length: 6 months Day Rate: £400 per day OUTSIDE IR35 Tech Stack: C#, SQL, Vue.js Overview We are seeking an experienced Full Stack Developer to support the re-engineering and modernisation of a core business platform. The successful candidate will play a key role in migrating an existing application from .NET Framework 4.1 to .NET 10 , helping to improve performance, scalability, maintainability and cloud readiness. Working within an agile development team, you will contribute across the full software development life cycle, from architecture and design through to development, testing and deployment. Key Responsibilities Redevelopment and modernisation of an existing platform from .NET Framework 4.1 to .NET 10 . Design, develop and maintain scalable web applications using C# , SQL Server and Vue.js . Collaborate with business stakeholders, architects and developers to define technical...

M&A – 2nd/3rd Line Infrastructure Engineer | Technical BA Location: Hybrid – remote + extensive European travel (expenses paid) Rate: £400/day | Outside IR35 We’re looking for a 2nd/3rd Line Infrastructure Engineer with strong technical BA / discovery experience to support a major M&A infrastructure integration across 13 entities, 37 sites and ~1,000 users across Europe . This is not a traditional hands-on 2nd/3rd line role . It is heavily focused on technical discovery, requirements gathering, infrastructure assessment and migration planning , so candidates need to be confident engaging with stakeholders and documenting complex environments. Key Responsibilities Conduct technical discovery across infrastructure, EUC, networks, servers, Azure, M365 and identity. Meet with local IT teams and stakeholders to understand and document current-state environments. Gather technical requirements and translate findings into actionable migration plans....

Client: Global Aerospace company Role: PowerShell Engineer Location: Portsmouth Daily Rate: £400- £575 OUTSIDE IR35 Duration: 4 months Working arrangements: On-site Monday-Friday About the Role: The project aim is to deliver a solution (supporting its progression from prototype phase into productions) that will improve lifecycle management and access management for File Shares, delivering & enhancing functionality through PowerShell. Deliverables will include PowerShell Code, Documentation preparation and User Acceptance Testing under an AGILE project methodology. A key objective is to achieve UK Export Control compliance on all File Shares and Applications, and remove user creation problems from IT environments. Key Skills: Power Shell v5.1 & ISE Windows Power Shell Forms - Windows 11 Active Directory Windows NTFS File Systems Writing & Testing Documentation for Service Desk Analyst If you...

UAT Test Lead - Salesforce Xpertise have an urgent requirement for an UAT Test Lead - Salesforce Sales Cloud, Service Cloud and Marketing Cloud Candidates will have the following essential skills and experience: Proven experience leading UAT activities within Salesforce environments Strong knowledge of Salesforce Sales Cloud, Service Cloud and Marketing Cloud Hands-on experience designing and executing UAT test scenarios and scripts Demonstrable experience testing end-to-end integrated business processes Knowledge of lead management and customer data flow testing across multiple systems Strong experience using Jira and Zephyr for test management and defect tracking Ability to elicit test scenarios and requirements from business SMEs Experience supporting and coaching non-technical users through UAT execution Excellent defect management, triage and reporting capabilities Strong stakeholder management and communication skills Consultancy experience...

We have an exciting job opportunity for Security Engineer Authority based in Warwick/Wokingham/Corsham/Farnborough (Hybrid - vast majority of work is expected to be remote - however there may be occasional travel to customer sites) Job type: Contract (Outside IR 35) Note: Need Active SC Clearance Candidates Job Description: Must Have F5, Zscaler & Palo Alto knowledge and recent hands on with these technologies. Nice to have is Checkpoint , Juniper , Bluecoat, and knowledge of Cisco networking solutions including all the major switching families and understanding of Wireless Technologies and Cisco IPT/QoS/802.1x/Inflobox DNS. VPN Technologies (ipsec, SSL VPN, DMVPN and Wide Area network technologies including routing protocols.

Senior Business Analyst (Data & Reporting Transformation) Location: Hybrid/UK Wide Travel Required Initial Onsite Requirement: Stoke-on-Trent, Swindon, Tilbury & Grangemouth Duration: 3 months+ Day Rate: £400-£500 per day IR35 Status: Outside IR35 The Opportunity We're seeking an experienced Senior Business Analyst to lead a business-wide reporting and management information transformation programme for a large multi-site organisation. Following significant growth and multiple acquisitions, the business has developed numerous reporting methods, data sources and KPIs across different divisions. Senior leadership is now looking to establish a clear reporting framework, improve data transparency and create a single version of the truth across the organisation. This is a highly visible assignment that will involve working closely with executive stakeholders to understand how data is currently used, challenge existing reporting practices and define a future-state...

Backend Developer, Azure Mainly remote, occasional travel to Derby Up to £425 per day Outside IR35 Initial 3-month contract We're supporting a business that needs an experienced Backend Developer to join a mature Azure platform team and contribute quickly across live sprint delivery. This is not a role for someone who needs heavy direction or a detailed brief handed to them for every piece of work. The team needs someone who can pick up requirements, ask the right questions, own their work end-to-end and deliver production-quality code from early in the assignment. The environment is Microsoft and Azure-led, with a backend platform built around C#/.NET, Azure Functions, Azure API Management, Azure SQL, Service Bus and Azure DevOps. What you'll be doing You'll be responsible for building, enhancing and supporting backend services across a live digital platform. This will include feature delivery, integration work, production support, testing, DevOps activity and working...

x2 D365 CE Developers Mainly remote, occasional travel to Derby Up to £425 per day Outside IR35 Initial 3-month contract We're looking for experienced D365 CE Developers to support a business delivering enhancements across a Microsoft Dynamics 365 Customer Engagement environment. This is a hands-on development role, focused on building secure, scalable and maintainable solutions across D365 CE, Azure integrations and the wider Microsoft technology stack. The role will suit someone who is comfortable working independently, engaging with technical and non-technical stakeholders and contributing properly to solution design rather than simply picking up development tickets. What you'll be doing You'll be designing, developing and enhancing solutions within Dynamics 365 CE, including plugins, workflows, custom APIs, integrations and platform customisation. You'll also support Azure-based integration work, contribute to ALM and DevOps processes, and help...

Backend Developer, Azure Mainly remote, occasional travel to Derby Up to £425 per day Outside IR35 Initial 3-month contract We're supporting a business that needs an experienced Backend Developer to join a mature Azure platform team and contribute quickly across live sprint delivery. This is not a role for someone who needs heavy direction or a detailed brief handed to them for every piece of work. The team needs someone who can pick up requirements, ask the right questions, own their work end-to-end and deliver production-quality code from early in the assignment. The environment is Microsoft and Azure-led, with a Back End platform built around C#/.NET, Azure Functions, Azure API Management, Azure SQL, Service Bus and Azure DevOps. What you'll be doing You'll be responsible for building, enhancing and supporting Back End services across a live digital platform. This will include feature delivery, integration work, production support, testing, DevOps activity and working...