21 jobs found in Cardiff

Network Engineer Cardiff On-site 18 Months £400 to £450 Outside IR35 Your new company A large organisation based in South Wales. Your new role The role focusses on deploying Fortinet infrastructure, including Fortigate firewalls, Fortiswitches, and FortiManager. You will lead the network deployment, ensure alignment across business teams, and build strong internal relationships to provide a smooth handover once the implementation is complete. Key Responsibilities Creating Implementation plans using the LLD provided, planning, and installing local area networks (LAN), wide area networks (WAN) Implementing firewalls, switches, taps and centralised mgmt. As required on 2 new sites Testing new implementations and monitoring network performance, analysing data, and performing updates as required to ensure the best possible delivery. Following the successful build of 2 new DC's, there will be a migration exercise out of the existing DC. Review and apply...

JOB DETAILS - £400 PER DAY - OUTSIDE IR35 - 1-2 PER WEEK IN CARDIFF OFFICE - 3-MONTH CONTRACT WITH POTENTIAL FOR EXTENSION - EDUCATIONAL ORGANISATION BASED IN WALES SKILLS - Strong understanding of Moodle Mobile App. - Extensive Back-End development skills. - Knowledge of AI-powered Chatbot development. RESPONSIBILITIES - Improve Mobile App Improvements and Moodle Integration. - Taking a prominent role is Moodle Dashboard development. - Embedding AI Chatbot in Moodle. What you need to do now 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 confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and...

JOB DETAILS - £400 PER DAY - OUTSIDE IR35 - 1-2 PER WEEK IN CARDIFF OFFICE - 3-MONTH CONTRACT WITH POTENTIAL FOR EXTENSION - EDUCATIONAL ORGANISATION BASED IN WALES SKILLS - Strong understanding of Moodle Mobile App. - Extensive Back End development skills. - Knowledge of AI-powered Chatbot development. RESPONSIBILITIES - Improve Mobile App Improvements and Moodle Integration. - Taking a prominent role is Moodle Dashboard development. - Embedding AI Chatbot in Moodle. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found on our website.

Interim Data Warehouse Consultant (3‑Month Contract) Remote | Outside IR35 I'm currently supporting a UK University that is looking to bring in an experienced Interim Data Warehouse Consultant on an initial 3‑month contract. The successful consultant will play a key role in supporting their existing environment and helping shape their future data platform. The University currently uses Wherescape Red, with plans to transition to Azure in the near future. Role overview: * 3‑month interim assignment * Fully remote * Outside IR35 * Support and enhance existing Wherescape Red environment * Contribute to future planning and migration towards Azure Experience Required: * Strong background in data warehousing * Hands‑on experience with Wherescape Red * Knowledge of cloud data platforms (Azure experience beneficial) * Ability to work independently and advise on best practice location: remote, client is based in West England Please click here to find out more about our Key Information...

Azure Data Engineer | £400 - £500 Outside IR35 | Bristol | Hybrid | 6‑Month Initial Term  | A large‑scale data transformation programme is underway, and our client is looking for an experienced Azure Data Engineer to support the rebuild of their cloud data platform. This role is hands‑on and delivery‑focused — you’ll be designing and developing Azure‑native data pipelines, working extensively with Databricks, and shaping scalable data models across the Microsoft ecosystem. The role would require you to be on site in Bristol 4 days per week, please only apply for this position if you are local enough to do this without relocating. What you’ll be doing Build, enhance and maintain data pipelines using  Azure Databricks ,  Data Factory , and  Delta Lake Develop and optimise  Lakehouse  components and cloud‑based data flows Create robust data models to support analytics, MI and downstream reporting Assist in migrating legacy warehouse assets into a modern Azure...

Infrastructure/Cloud (AWS) Platform Architect, Outside IR35, Hybrid Hybrid - 1 day per week on site in Bristol. Outside of IR35. £500-£700 per day Our client, a leading organisation based in Bristol, is looking to hire a Cloud Architect with an Infrastructure Architect background. Experience of AWS Cloud Security and AWS Cloud networking would be highly beneficial. The primary purpose of the role is to own and develop the technical architecture for our client's infrastructure. Responsible for leading, developing and optimising infrastructure platforms to support our client's digital strategy. The successful candidate will focus on ensuring the technical architecture supports security, scalability, reliability and cost effectiveness across platforms. The role holder will have technical authority for infrastructure architecture topics and will collaborate with the wider digital technology, engineering and architecture teams. General responsibilities: - Mature...

🚀 Contract Full‑Stack JavaScript Developer 📍  Location:  Fully Remote 📆  Duration:  6 Months 💼  IR35 Status:  Outside IR35 💰  Rate:  £450pd – £550pd Opus is partnered with a high‑growth tech company scaling their engineering function and looking for a  Contract Full‑Stack JavaScript Developer . You’ll be working across modern front‑end and back‑end systems, shipping clean, scalable, and reliable code into production. If you love building performant UIs, robust APIs, and working with modern tooling, this one’s for you. 🔍 What You’ll Be Doing Building features end‑to‑end across React + Node.js Designing and developing reusable UI components and scalable APIs Working within a modern microservices architecture Contributing to technical decisions, architecture, and best practices Collaborating with product and design teams to deliver high‑quality releases Ensuring performance, security, and reliability across the platform 🛠️ Tech Stack Core: React Node.js TypeScript...

SOC Analyst (Contract) £400 - £500 per day | Outside IR35 | Hybrid (3 days in Bristol) | DV Clearance Required We are seeking a DV-cleared SOC Analyst to join a Security Operations Centre for a leading technology provider. This role focuses on monitoring, investigating, and responding to cyber security threats across complex IT environments, working closely with the Information Security Lead and technical teams. Key Responsibilities Monitor IT systems and security alerts, identifying threats and anomalies Investigate incidents, escalate critical issues, and coordinate responses Analyse events using SIEM platforms (e.g., Splunk, IBM QRadar) Utilise threat intelligence and vulnerability management tools to detect emerging risks Support SOC procedures, playbooks, and incident reporting Assist with vulnerability remediation and ensure compliance with security protocols Skills & Experience Experience in SOC monitoring, incident response, and...

Interim Data Warehouse Consultant (3-Month Contract) Remote | Outside IR35 I'm currently supporting a UK University that is looking to bring in an experienced Interim Data Warehouse Consultant on an initial 3-month contract. The successful consultant will play a key role in supporting their existing environment and helping shape their future data platform. The University currently uses Wherescape Red, with plans to transition to Azure in the near future. Role overview: * 3-month interim assignment * Fully remote * Outside IR35 * Support and enhance existing Wherescape Red environment * Contribute to future planning and migration towards Azure Experience Required: * Strong background in data warehousing * Hands-on experience with Wherescape Red * Knowledge of cloud data platforms (Azure experience beneficial) * Ability to work independently and advise on best practice location: remote, client is based in West England Please visit our website to find out more about our Key...

Infrastructure/Cloud (AWS) Platform Architect, Outside IR35, Hybrid Hybrid - 1 day per week on site in Bristol. Outside of IR35. £500-£700 per day Our client, a leading organisation based in Bristol, is looking to hire a Cloud Architect with an Infrastructure Architect background. Experience of AWS Cloud Security and AWS Cloud networking would be highly beneficial. The primary purpose of the role is to own and develop the technical architecture for our client's infrastructure. Responsible for leading, developing and optimising infrastructure platforms to support our client's digital strategy. The successful candidate will focus on ensuring the technical architecture supports security, scalability, reliability and cost effectiveness across platforms. The role holder will have technical authority for infrastructure architecture topics and will collaborate with the wider digital technology, engineering and architecture teams. General responsibilities: - Mature...

Azure Data Engineer | £400 - £500 Outside IR35 | Bristol | Hybrid | 6 Month Initial Term A large scale data transformation programme is underway, and our client is looking for an experienced Azure Data Engineer to support the rebuild of their cloud data platform. This role is hands on and delivery focused - you'll be designing and developing Azure native data pipelines, working extensively with Databricks, and shaping scalable data models across the Microsoft ecosystem. The role would require you to be on site in Bristol 4 days per week, please only apply for this position if you are local enough to do this without relocating. What you'll be doing Build, enhance and maintain data pipelines using Azure Databricks , Data Factory , and Delta Lake Develop and optimise Lakehouse components and cloud based data flows Create robust data models to support analytics, MI and downstream reporting Assist in migrating Legacy warehouse assets into a modern Azure environment...

Cloud Engineer 6 month contract £425-£450 per day outside IR35 Bristol - Hybrid - 3 days per week onsite We are working with a fast-growing technology company building scalable, high-performance solutions for customers across the UK. They're continuing to expansion within their cloud-native infrastructure and are looking for a skilled Cloud Engineer to join the team. As the successful Cloud Engineer you will be responsible for designing, implementing, and maintaining secure, scalable, and highly available cloud infrastructure on AWS. You will work closely with development, QA, and security teams to streamline CI/CD processes and improve system reliability and performance. This is a 6 month contract position sitting outside of IR35. The rate is up to £450 per day and is a hybrid position, 3 days per week from the Bristol office. You must be based in, or close to Bristol to be considered for this role. The business are ideally looking for something to start...

Devops Engineer 6 month contract £425-£450 per day outside IR35 Bristol - Hybrid - 3 days per week onsite We are working with a fast-growing technology company building scalable, high-performance solutions for customers across the UK. They're continuing to expansion within their cloud-native infrastructure and are looking for a skilled DevOps Engineer to join the team. As the successful Devops Engineer you will be responsible for designing, implementing, and maintaining secure, scalable, and highly available cloud infrastructure on AWS. You will work closely with development, QA, and security teams to streamline CI/CD processes and improve system reliability and performance. This is a 6 month contract position sitting outside of IR35. The rate is up to £450 per day and is a hybrid position, 3 days per week from the Bristol office. The business are ideally looking for something to start asap, so if you're interested please apply to the...

SharePoint / Microsoft 365 Application Developer required by our market leading client in Bristol. This will be a 3 month initial contract, likely to extend and will sit Outside IR35 . We are looking for an experienced SharePoint / Microsoft 365 Application Developer to support ongoing digital transformation projects. This is a hands-on role requiring strong technical expertise, problem-solving skills, and the ability to deliver independently in a fast-paced environment. Key Responsibilities: Design, develop, and maintain SharePoint Online sites, libraries, lists, and workflows. Build custom solutions using Power Apps, Power Automate, and PowerShell. Develop modern SharePoint components using SPFx (SharePoint Framework). Integrate Microsoft 365 services including Teams, OneDrive, Azure AD, and Exchange Online. Migrate content from legacy SharePoint or file systems into SharePoint Online. Create reusable templates, components, and...

Devops Engineer/Site reliability Engineer; SC, Windows, Azure, .NET framework, dot net, Powershell, SQL Server Rate - 400/day Outside IR 35 Contract Duration: 3 months Location: Taunton (on-site 3 days per week) We are seeking a hands-on Site Reliability Engineer to improve the reliability posture of a large-scale, predominantly on-premises platform with some Azure integration. The core system is a.NET Framework 4.8 application hosted primarily on Windows Server/IIS with SQL Server Back End components. Our current Azure Well-Architected Reliability maturity is low, and this role is accountable for driving measurable improvement through both technical uplift and operational process maturity. This is not a tooling role. It is a systems-level practical reliability engineering position focused on reducing operational risk across application, database, infrastructure, and process layers. You will collaborate closely with development, database, architecture, QA, and...

Site reliability Engineer; SC, Windows, Azure, .NET framework, dot net, Powershell, SQL Server Rate - 400/day Outside IR 35 Contract Duration: 3 months Location: Taunton (on-site 3 days per week) We are seeking a hands-on Site Reliability Engineer to improve the reliability posture of a large-scale, predominantly on-premises platform with some Azure integration. The core system is a.NET Framework 4.8 application hosted primarily on Windows Server/IIS with SQL Server Back End components. Our current Azure Well-Architected Reliability maturity is low, and this role is accountable for driving measurable improvement through both technical uplift and operational process maturity. This is not a tooling role. It is a systems-level practical reliability engineering position focused on reducing operational risk across application, database, infrastructure, and process layers. You will collaborate closely with development, database, architecture, QA, and DevOps teams...

Cloud Consulting have an urgent requirement for an experienced Site Reliability Engineer to improve the reliability posture of a large-scale, predominantly on-premises platform with some Azure integration. The role is a hybrid one - 2 or 3 days on-site in Taunton, and 2 or 3 days remote, and is outside of IR35. The role requires SC Clearance. The core system is a.NET Framework 4.8 application hosted primarily on Windows Server/IIS with SQL Server Back End components. Our current Azure Well-Architected Reliability maturity is low, and this role is accountable for driving measurable improvement through both technical uplift and operational process maturity. This is not a tooling role. It is a systems-level practical reliability engineering position focused on reducing operational risk across application, database, infrastructure, and process layers. You will collaborate closely with development, database, architecture, QA, and DevOps teams to identify, prioritise,...

Business Analyst Contract - Paying up to £540 Per Day, Outside IR35, Based in Bath, Hybrid Working (Atleast 2 days in office per week), To Start ASAP, 12 Month Contract Your new company You will be working with a leading organisation that is based in Bath. Your new role We are seeking an experienced Business Analyst to support the delivery of system integrations for a major Unit4 ERP CR implementation. You will act as the link between business stakeholders, functional workstreams, the internal integrations team, and the implementation partner, ensuring all integration requirements are captured, validated, documented, and successfully delivered. The programme includes around 26 integrations across multiple source systems, requiring strong analytical skills, structured documentation, and hands on involvement throughout testing cycles. What you'll need to succeed Proven experience as a Business Analyst supporting system integrations within ERP environments or large...

Senior Solutions Architect – Contract Location: Farnborough & Corsham (hybrid) Rate: £400–£500 per day (Outside IR35) Role Senior Solutions Architect required to design and deliver secure, scalable network and infrastructure solutions across complex environments. Strong focus on architecture, security, and end-to-end delivery. Key Requirements Proven experience producing HLD & LLD designs Strong networking (BGP, OSPF, EIGRP, VLANs, STP) Security expertise (Checkpoint, Palo Alto, protective monitoring) Active Directory integration experience AWS (VPC, EC2, S3, Route 53, GuardDuty) Cisco stack (ACI, Nexus, Wireless, ISE, Prime) + F5 BIG-IP Experience working in ITIL / ISO 27001 environments Strong stakeholder engagement and delivery focus Clearance SC Cleared (DESNZ or MoD), or Willing to undergo BS7858 (4–6 weeks, funded) Additional Info Hybrid working – onsite varies by project Travel expenses covered (hotel, mileage, food)...

Senior Solutions Architect - Contract Location: Farnborough & Corsham (hybrid) Rate: £400-£500 per day (Outside IR35) Role Senior Solutions Architect required to design and deliver secure, scalable network and infrastructure solutions across complex environments. Strong focus on architecture, security, and end-to-end delivery. Key Requirements Proven experience producing HLD & LLD designs Strong networking (BGP, OSPF, EIGRP, VLANs, STP) Security expertise (Checkpoint, Palo Alto, protective monitoring) Active Directory integration experience AWS (VPC, EC2, S3, Route 53, GuardDuty) Cisco stack (ACI, Nexus, Wireless, ISE, Prime) + F5 BIG-IP Experience working in ITIL/ISO 27001 environments Strong stakeholder engagement and delivery focus Clearance SC Cleared (DESNZ or MoD), or Willing to undergo BS7858 (4-6 weeks, funded) Additional Info Hybrid working - onsite varies by project Travel expenses covered (hotel, mileage, food) Process 10-minute...