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Contractor 87
Information Technology Inside IR35

87 jobs found

CL
Jun 25, 2026  
Software Engineer
World Class Defence Organisation based in Bristol is currently looking to recruit 3x Software Engineer subcontractor on an initial 12 month contract, with very likely extension.  The role will be onsite 4 days per week.  A 4 day working week is OK (Monday to Thursday).   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday).  Possibility of some remote working (project dependant) Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: The role is within a team implementing a demonstration system for a complex new Command and Control capability, this extends existing concepts and logic. If the demonstration is successful, it may develop...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Jun 25, 2026  
Application Software Engineer
Application Software Engineer 12-month contract Onsite in Bristol SC must be in place prior io starting £65ph, UMB, inside IR35 Our client, a leading organisation in the Defence & Security sector, is currently seeking an Application Software Engineer for a contract position in Bristol. This role involves participating in the development and testing of a Command and Control application system, with the potential for significant impact on future projects if the demonstration is successful. Key Responsibilities: Developing application-level software, including sophisticated business logic Collaborating with internal algorithm teams to integrate algorithms and test complex transformation logic Implementing and integrating interfaces with other subsystems and external simulators Building and extending components within an existing software application framework Deploying applications into a virtualised test environment Ensuring software solutions meet system requirements within...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Jun 25, 2026  
MS Dynamics Developer
Microsoft Dynamics Developer 6 month contract Based in Farnborough Offering £38.25ph Inside IR35 Do you have experience in D365 development? Do you have experience with Power Platform? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Microsoft Dynamics Developer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Design and develop customisations, plugins, workflows, and integrations within the D365 environment Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps Collaborate with functional teams to translate business requirements into technical specifications Develop and maintain integrations between D365 and...
IR35 Status:
Inside IR35

CV-Library Farnborough, Hampshire Contractor
CL
Jun 25, 2026  
Software Architect
Software Architect 12 Month Contract - 37 Hours Per Week Newcastle (Hybrid) Inside IR35 Role Overview - Belcan are currently working with one of the leaders in the Aviation industry for a software architect to join their team in Newcastle. The role is based at their Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home. They are looking for the following; Responsibilities 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...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Jun 25, 2026  
Configuration Change Manager
Configuration Change Manager Filton (Hybrid - 60% onsite) £35.71 per hour PAYE / £47.76 per hour Umbrella 35 hours per week | 4.5-day working pattern Guidant Global is partnering with a world-leading aerospace organisation to recruit Configuration Change Managers to support high-profile programmes within the A320 family. This is a fantastic opportunity to play a key role in managing complex engineering changes, driving accuracy, compliance, and delivery across a fast-paced and highly regulated environment. About the Role As a Configuration Change Manager, you will take ownership of the end-to-end change process, ensuring configuration data is accurate, controlled, and aligned with programme requirements. Working cross-functionally with engineering, manufacturing, and project teams, you will help drive change governance, support industrialisation, and ensure modifications are delivered on time, to cost, and to quality standards. Key Responsibilities Lead and manage the...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Jun 25, 2026  
Microsoft Dynamics 365 Developer
On behalf of our client, we are seeking to recruit a Microsoft Dynamics 365 Developer on an initial 6 -month contract. As the Microsoft Dynamics 365 Developer you will be responsible for designing, developing, customising, and supporting solutions within the D365 ecosystem, including Finance & Operations (F&O), Customer Engagement (CE), and the Power Platform. You will work closely with business analysts, functional consultants, and stakeholders to deliver scalable and efficient business solutions. Role: Microsoft Dynamics 365 Developer Pay: £38.25 per hour Via Umbrella Location: Farnborough Contract: Monday - Friday 37 hours per week, 6months IR35 Status: Inside Security Clearance: BPSS Responsibilities Design and develop customisations, plugins, workflows, and integrations within the D365 environment. Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps. Collaborate with functional teams to translate business requirements...
IR35 Status:
Inside IR35

CV-Library Farnborough, Hampshire Contractor
CL
Jun 25, 2026  
L3 Database Administration
Role: L3 Database Administrator (Snowflake / PostgreSQL / Greenplum) Location: Glasgow (Hybrid – 3 days onsite per week) Type: Contract (12 months) Industry: Financial Services (Confidential Client) Rate: £425 per day (Inside IR35) We are seeking an experienced L3 Database Administrator to join a large-scale enterprise data environment within the financial services sector. The role focuses on administration, optimisation, and support of PostgreSQL, Greenplum, and Snowflake platforms in a complex, data-intensive environment. This is a hands-on technical role requiring deep expertise across database administration, performance tuning, data engineering support, and cloud-based data platforms. Key Responsibilities * Administer, maintain, and support PostgreSQL, Greenplum, and Snowflake database environments * Manage database provisioning, upgrades, patching, and lifecycle activities * Design and support scalable data models and architectures within Snowflake * Work with...
IR35 Status:
Inside IR35

CV-Library G2, Stobcross (historical), Glasgow City Contractor
CL
Jun 25, 2026  
Security Consultant
Role: Security Consultant Location: London (Hybrid) Duration: 3 Months with extensions Day rate: £600 - £650 Inside IR35 Essential skills and experience Specialist (Consultant) Design and delivery of security solutions. Address identified threats and vulnerabilities Ensure cyber security controls across all programmes Work with security and technical specialists for solution quality Coach cyber security staff from a technical SME perspective Define security deliverables during early engagement Align solutions with approved architectural patterns Support and guide implementation Validate solution as part of certification prior to go-live 4. Nice to have Skills: Preferably a degree (or equivalent experience) in an Information Security-related discipline If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 25, 2026  
Lead Solution Architect
Lead Solution Architect Location: Luton - Hybrid – 2 to 3 days per week onsite Start Date: ASAP Contract Rate: £500–£545 per day inside IR35 Duration: 12 months initially Role Overview Our client is seeking an experienced Lead Solution Architect to drive end-to-end solution design across a strategic programme within the airline operations domain. This is a high-impact role where you will define the architecture vision, align multiple product teams, and ensure scalable, cohesive, and business-aligned solutions. You will operate at the intersection of architecture, delivery, and product, setting technical direction, establishing guardrails, and enabling teams to deliver effectively while maintaining architectural integrity. Key Responsibilities * Provide architecture leadership across a mission-level initiative, defining and owning the overall solution vision * Shape end-to-end solutions spanning multiple teams, platforms, and technology domains * Establish...
IR35 Status:
Inside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jun 25, 2026  
IT Readiness Lead
Role: IT Business Readiness Lead Location: London (Hybrid) Duration: 6 Months Day rate: £650 - £750 Inside IR35 Experience required: Leads IT readiness delivery for large-scale, complex change initiatives. Defines and implements IT readiness approaches appropriate to delivery models, scale, and complexity, ensuring change is delivered within organisational risk appetite and enables benefits realisation. Possesses the expertise to lead all aspects of IT readiness, from early engagement through transition to BAU. Establishes and operates effective IT readiness governance and control frameworks to ensure change is delivered within agreed readiness risk thresholds. Accountable for creating and maintaining forums, interactions, and engagement models with IT communities to ensure timely involvement in change activity and effective support throughout the change lifecycle. Works in partnership with IT change representatives to establish clear IT ownership through readiness...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 25, 2026  
SITS Developer
Tribal SITS Developer (Contract) 12+ Month Contract | Remote | £650/day Inside IR35   A leading UK university is seeking an experienced Tribal SITS Developer to support a SITS Cloud transformation programme. The role centres on a supplier led cloud implementation and requires strong experience of SITS in cloud hosted environment, cloud migration activities, systems integration, and full-stack SITS development.   Key requirements: Strong Tribal SITS development experience across the full stack. Experience with SITS Cloud and ideally cloud migration projects. Knowledge of Azure, AWS or GCP environments would be an advantage. Oracle SQL/PLSQL and data modelling expertise. SITS configuration, workflows, security, batch processing, and role based access. Integration experience using StuTalk, APIs, middleware, and data feeds. Agile delivery experience within complex enterprise environments. Higher Education/student lifecycle knowledge highly desirable.  Key focus: SITS Cloud...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 25, 2026  
Software Engineer
Software Engineer 12 month contract Can be based in Newcastle or Guildford Offering £60ph Inside IR35 Do you have experience with Java? Do you have experience in cloud services development? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Develop high-quality, readable, scalable, and easily maintained code, using Java and related technologies, meeting requirements and coding standards Develop reusable patterns and encourage innovation that will enhance team velocity Contribute to quality assurance by writing unit and automated tests Conduct design and code reviews to ensure code...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Jun 25, 2026  
Software Architect
Software Architect 12 month contract Can be based in Newcastle or Guildford Offering £70ph Inside IR35 Do you have experience designing and owning software architectures for complex systems? Do you have an awareness of DevSecOps? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Software Architect, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: 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...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Jun 25, 2026  
Cyber Security Engineer
I am recruiting for a Cyber Security Engineer to work 2 days a week in London, 3 days remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. The ideal candidate will be a technical expert in CrowdStrike for endpoint protection and Splunk for security telemetry, capable of turning raw data into actionable intelligence. You must have experience with Vulnerability Assessment, Penetration Testing and Policy/Standards Creation. You will have several years of experience in a dedicated Cyber Security Engineering or SOC Tier 3 role. You will be a CrowdStrike Expert with deep hands-on experience with Falcon Prevent, Insight, and Discover. You will also be a Splunk Power user with proficiency in writing complex Search Processing Language (SPL) and managing Splunk Enterprise Security (ES). You must have a strong understanding of network protocols, cloud security (AWS/Azure), and the MITRE ATT&CK framework....
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 25, 2026  
SC Cleared Mid-Senior Frontend Developer | £350–£450 | Inside IR35 | 12 Months | Hybrid Remote
SC Cleared Mid-Senior Frontend Developer | £350–£475 | Inside IR35 | 12 Months | Hybrid Remote   We’re currently recruiting multiple SC Cleared Frontend Developers (Mid to Senior level) to support a major transformation programme.   You’ll be embedded within a multi-disciplinary Agile team, working closely with designers, backend engineers and stakeholders to deliver high-quality, accessible user interfaces, built from existing prototypes and evolving user needs.   These roles are determined as Inside IR35, offered on a hybrid basis with up to 3 days onsite per week in Birmingham, Manchester, Leeds or Newcastle.   These positions require current and active SC Clearance, lapsed or previously held clearances will not be suitable for these engagements.   Key Requirements: Current and Active SC Clearance is essential for these roles Willingness to travel up to 3 days per week to the office closest to you JavaScript, HTML, CSS, Node  Senior Role Drive development of...
IR35 Status:
Inside IR35

CV-Library Birmingham, UK Contractor
CL
Jun 25, 2026  
Cloud Engineer
Cloud Engineer - x 4 Defence 6 months £365 per day - Inside IR35 Mostly remote - 1-2 days per month in Preston (Flexible) "Successful applicants must be eligible for SC clearance." The Azure Engineer is responsible for building, operating, and optimising cloud infrastructure and platform services within Microsoft Azure. This role provides hands‑on engineering, operational support, and continuous improvement of Azure services to ensure secure, scalable, and resilient cloud delivery. The engineer works closely with architects, security teams, and application owners to implement solutions that follow best practice, automation standards, and governance controls Deploy, configure, and maintain Azure infrastructure across compute, network, storage, and platform services. Implement Infrastructure‑as‑Code (IaC) for consistent and automated environment provisioning. Apply Azure security and governance controls including RBAC, Policy, and network security rulesets. Support the build...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 25, 2026  
Product Design Lead
Product Design Lead Central Government (Payments Infrastructure Programme) London or Leeds | 2 days onsite per week £650 per day | Inside IR35 Active SC clearance required Overview A senior Product Design Lead is required to support a major national payments infrastructure transformation within a central government environment. This role sits at the front end of a high profile programme focused on shaping the next generation of RTGS capability. You will operate at strategic level, leading discovery and early stage design work that will directly influence policy, technical direction, and long term delivery roadmaps. This is not a delivery role. It is about defining what should be built, why it should exist, and how it should be shaped before it enters build. The environment is complex, heavily stakeholder driven, and sits at the intersection of policy, financial systems, and large scale technology change. Key Responsibilities Lead discovery and high level design for a new...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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  
Solution Data Architect - Confluent flink
Solution Data Architect (Confluent Flink) Location: London (2 days onsite) Contract Length: 3 months Rate: Up to £428.75 per day (Inside IR35) Clearance: Not required Overview We're working with a leading organisation within the financial services / insurance sector who are seeking an experienced Solution Data Architect to support a large-scale data transformation programme. This role will play a key part in shaping enterprise-wide data architecture, driving consistency across systems, and enabling scalable, governed data flows across core platforms. Key Responsibilities Define and design end-to-end data flows across multiple systems Develop and maintain canonical and system-level data models Design integration mappings aligned to enterprise data architecture standards Collaborate with Solution Architects, Engineering teams, and Data Governance functions Ensure data quality, governance, and consistency across business-critical domains Support delivery teams with best...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 21, 2026  
Java Data Engineer
Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience On-premises cluster experience Databases Kubernetes Kafka Apache SparkPreffered Experience: Finance sector experience
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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