Outside IR35 Contract Jobs in Cardiff
Updating results…
15 Contract jobs sorted by:
Date Posted
Date Posted
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Updating results…
15 Contract jobs
Project Coordinator - UK
Posted 4 days ago by 83zero Limited
The role of Project Coordinator / Project Controller involves supporting the delivery of large-scale cyber security proj...
- Rate £301 per day
- Category Outside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Project Coordinator
Posted 6 days ago by 83zero Limited
The Project Coordinator / Project Controller role is focused on supporting the delivery of large-scale cyber security pr...
- Rate £301 per day
- Category Outside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Service Designer
Posted 7 days ago by Damia Group Ltd
The role of Service Designer requires experienced professionals who are SC Cleared or Clearable, with a focus on deliver...
- Rate £500 per day
- Category Outside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Test Analyst - Live Poker
Posted 7 days ago by Fruition Group
The Test Analyst - Live Poker role is a fully remote contract position focused on ensuring the accuracy and consistency...
- Rate Negotiable
- Category Outside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
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CyberArk Engineer
Posted 1 week ago by ECS
The CyberArk Engineer role involves designing, implementing, and supporting CyberArk Privileged Access Management soluti...
- Rate £475 per day
- Category Outside
- Work type Undetermined
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
TrueSight Engineer
Posted 1 week ago by ECS
The TrueSight Engineer role involves working on a contract basis with a global managed service provider to support a Tel...
- Rate £475 per day
- Category Outside
- Work type Undetermined
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
Project Manager Contract (Data Loss Prevention)
Posted 2 weeks ago by Hays Specialist Recruitment
The Project Manager will lead a high-profile Data Loss Prevention (DLP) programme for a leading organisation in South Wa...
- Rate £425 per day
- Category Outside
- Work type Hybrid
- Location Cardiff, Wales, UK
Senior Software & Cloud Engineer – Python, Node, AWS, Ansible, CI/CD
Posted 2 weeks ago by S Merrick LTD
The Senior Software & Cloud Engineer role involves hands-on engineering with a focus on backend development, AWS cloud o...
- Rate £550 per day
- Category Outside
- Work type Remote
- Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham
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About Our Outside IR35 Contract Roles in Cardiff
What is the contracting market like in Cardiff?
Devolved government makes Cardiff the administrative centre of Wales and a consistent source of programme management, policy, and digital delivery contracts. Insurance and financial services employers, several of whom have established significant operational centres in the city, provide a steady flow of IT, data, and change roles. An emerging technology sector around the city centre and Cardiff Gate business park has added software development and cloud engineering to the local mix, though volumes remain modest compared to larger English cities. The Welsh Government's investment in digital capability is a distinctive feature of the Cardiff market, creating opportunities in govtech and public service transformation that are structured and funded differently from equivalent programmes in England.
What does Outside IR35 mean?
IR35 is UK tax legislation that determines whether a contractor is genuinely self-employed or working in a manner that resembles employment. When a contract is classified as outside IR35, the engagement is treated as a business-to-business arrangement. The contractor operates through their own limited company, invoices for services, and manages their own tax affairs including corporation tax, self-assessment, and VAT where applicable.
Outside IR35 engagements are assessed against three key factors: the degree of control the client exercises over how the work is delivered, whether the contractor has a genuine right to provide a substitute, and whether there is a mutuality of obligation between the parties. Contracts that demonstrate contractor autonomy, project-based delivery, and the absence of ongoing employment obligations are more likely to sit outside IR35. Since April 2021, responsibility for making this determination sits with the end client for medium and large private sector organisations.
On QualityContracts.co.uk, approximately 28% of roles with a stated IR35 status are classified as outside IR35. The proportion varies by sector and role type, with some disciplines seeing a significantly higher or lower share of outside IR35 opportunities. Each listing on this page displays its IR35 status where provided by the hiring organisation.
How much do contractors usually earn in Cardiff when working Outside IR35?
Contract rates in Cardiff for outside IR35 engagements vary by discipline and seniority. Outside IR35 rates reflect the gross day rate paid to the contractor's limited company before any personal tax obligations. Filter by your specialism above for a more specific range.
How many Outside IR35 vacancies in Cardiff are there on Quality Contracts?
Over the past twelve months, we have tracked over 35,000 contract roles across the site, with roughly one in four sitting Outside IR35. Data reviewed up to June 2026.