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Contractor 44
Information Technology Inside IR35 engineer

44 engineer jobs found

CL
Apr 29, 2026  
Software Engineer
Our client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role: Software Engineer Location: Newcastle or Guildford Hours: 35 per week Hourly Rate: £70 per hour via Umbrella, inside IR35 Clearance: UK Eyes only project, SC required before starting - active SC on application is preferred What you'll be doing: 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 developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure...
IR35 Status:
Inside IR35

CV-Library Newcastle upon Tyne, Tyne and Wear Contractor
CL
Apr 29, 2026  
Software Engineer
Our client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role: Software Engineer Location: Newcastle or Guildford Hours: 35 per week Hourly Rate: £70 per hour via Umbrella, inside IR35 Clearance: UK Eyes only project, SC required before starting - active SC on application is preferred What you'll be doing: 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 developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines Ensure...
IR35 Status:
Inside IR35

CV-Library Guildford, Surrey Contractor
CL
Apr 29, 2026  
Network Engineer
Network Engineer (Data Network Services) – Contract Location: Leeds (Hybrid) Rate: £375 – £450 per day inside IR35 Contract Length: 6 months Start Date: ASAP Working Pattern: Hybrid (some travel and occasional weekend support may be required) Overview Our client is seeking experienced Network Engineers to join their Network Service Data Team, providing day‑to‑day support for incidents and change requests across a large, enterprise‑scale environment. This role is ideal for engineers who enjoy working across the full lifecycle of network services—from design and implementation through to live transition and operational support—while applying modern engineering principles to deliver secure, resilient and scalable infrastructure. Key Responsibilities * Installation, configuration, and support of Production, Non‑Production, and Disaster Recovery network infrastructures * Support and resolution of incidents and delivery of network change requests * Design, documentation, and...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Apr 28, 2026  
Senior Software Test Engineer
Job title: Senior Software Engineer in Test (D) Location: Manchester Duration: 11 Months (rolling) Hourly rate: £57.00ph INSIDE IR35 (Via Umbrella Solutions) POSITION DESCRIPTION: A Senior Software Engineer in Test with a passion for quality, and proven experience of automated software testing, is required for a variety of digital projects being delivered for Luxury Automotive client based in Manchester. We are looking for great engineers who have a passion for innovative problem solving, quality-first coding and practicing Continuous Integration. Would you thrive in an exciting, dynamic and creative start-up environment, but also enjoy the security, resources and influence of an established and successful organisation? Would you excel within a world-class and passionate team that loves what they do? Are you passionate about mentoring and sharing your skills with fellow engineers? You will form part of a collaborative, iterative and agile process in a multi-disciplined team helping...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 26, 2026  
Senior Data Engineer
Senior Data Engineer +8 months +Hybrid in Reading +Inside IR35 +£80 - £85 ph +SC cleared role Skills: +MOD +Data Engineer +Python We're seeking an adaptable, proactive Senior Data Engineer to build and scale data capabilities within a greenfield environment across critical Defence and Aerospace programmes. ⚠️ Essential Requirement: You must have hands-on experience working with aerospace engineering or operational data-such as aircraft platform data, sensor outputs, test datasets, or other high-volume technical data sources. This is a key role where you'll help shape secure, scalable data platforms from the ground up, so a can-do attitude, adaptability, and a passion for innovation are vital. What You'll Be Doing Design, build, and maintain end-to-end data solutions (ingestion, integration, storage, processing, analysis) Develop data pipelines, automation, and analytical tools to drive insight Work with complex aerospace datasets in secure, mission-critical...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 26, 2026  
Principal Quality Assurance Engineer - Stevenage
MERITUS are recruiting for a Principal Quality Assurance Engineer to support with Supply Chain engineering programmes in the defence sphere from our client's site in Stevenage. Please note, there will be regular supplier visits to international sites and you must have awareness of AS9100 and ISO 9001. PRINCIPAL QUALITY ASSURANCE ENGINEER - INSIDE IR35 - £45 PER HOUR (£333 PER DAY) - 6 MONTHS - 2 STAGE INTERVIEW PROCESS - STEVENAGE (+INTERNATIONAL TRAVEL) Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification / inspection of products to ensure they meet the required quality standards Identify and document any non-conformities in the manufacturing process and deviations from the product specifications Maintain accurate and organized records of all quality control activities Communicate findings to relevant departments / stakeholders and work cross functionally to implement root cause corrective actions at supplier Contribute...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 26, 2026  
Principal Quality Assurance Engineer - Bolton
MERITUS are recruiting for a Principal Quality Assurance Engineer to support with Supply Chain engineering programmes in the defence sphere from our client's site in Bolton. Please note, there will be regular supplier visits to international sites and you must have awareness of AS9100 and ISO 9001. PRINCIPAL QUALITY ASSURANCE ENGINEER - INSIDE IR35 - £45 PER HOUR (£333 PER DAY) - 6 MONTHS - 2 STAGE INTERVIEW PROCESS - Bolton (+INTERNATIONAL TRAVEL) Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification / inspection of products to ensure they meet the required quality standards Identify and document any non-conformities in the manufacturing process and deviations from the product specifications Maintain accurate and organized records of all quality control activities Communicate findings to relevant departments / stakeholders and work cross functionally to implement root cause corrective actions at supplier Contribute to...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Apr 26, 2026  
SQL Engineer
SQL Engineer (Contract) Inside IR35 - Hybrid working (3 days onsite) Overview We are seeking an experienced SQL Engineer to support a large scale SQL Server and Windows Server migration programme. The role involves upgrading a significant estate from SQL Server 2016 and SQL Server 2019 to newer, supported versions. With multiple end of life deadlines approaching, this position is critical for ensuring stability, compliance, and long term platform resilience. The ideal candidate will have strong hands on experience delivering complex SQL upgrade and migration projects, excellent analytical skills, and the ability to work in a structured programme environment. Key Responsibilities * Lead and execute migration activities across a large SQL Server estate, moving from SQL 2016 & 2019 to SQL 2022 (with a roadmap toward SQL 2025 in future phases). * Assess, analyse, and document the existing SQL environment, including discovery of additional instances "in the background." * Work...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 26, 2026  
Software Validation Engineer
Software Validation Engineer Location: Gaydon - Onsite Start Day: ASAP Contract Rate: £400 per day inside IR35 Duration: 6 months initially Role Overview Our client is seeking a SW Validation Engineer to support the validation of in‑house embedded software for next‑generation charging and discharging products. Working in an Agile, office‑based environment, you’ll play a key role in delivering high‑quality charging system software using HIL systems and test automation, ensuring compliance with functional safety and quality standards. Key Responsibilities * Lead validation of embedded software for charging/discharging systems * Develop and execute test plans aligned to the product roadmap * Write test cases, identify automation opportunities and implement test frameworks * Ensure full traceability between requirements, DVPs, standards and test cases * Validate accuracy, repeatability and quality of test data and results * Support smoke testing and software...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwickshire Contractor
CL
Apr 25, 2026  
Senior Powertrain Engineer
Our OEM Client based in Gaydon, is searching for a Senior Powertrain Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £33.64 per hour. Duties: Lead the development of a strategic approach to powertrain integration between TCS Racing and EP technical communities, defining an operating model to support the objectives of; accelerated EV technology development, body of knowledge advancement & on-track competitive advantage. Technical project management working with stakeholders across TCS Racing and EP groups to identify alignment on key technologies supporting common commodity strategies, developing ED&T programs to advance technology readiness for both race and road application. Lead the integration of Motorsport led, powertrain activities into Off-Cycle agile structure, with the vision of using Formula E as a Research Platform for maturation of emerging technologies. This role is ideal...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Apr 25, 2026  
Principal Quality Assurance Engineer
Location: Bolton OR Stevenage (2 days per week onsite + supplier travel) Duration: 6 month initial contract Inside IR35 Role details: Our client, a prominent defence organisation, is strengthening its Quality Division and has opportunities for Quality Assurance Engineers to join their Supply Chain team on a contract basis. This role will be based in either Stevenage or Bolton, with the flexibility of hybrid working and travel to UK supplier sites. Responsibilities: The primary responsibility will be to plan and conduct supplier quality audits / surveillance activities to drive future process control. In addition, where applicable carry out inspection / verification activities to support the delivery of conforming production hardware. While ensuring adherence to our customer and supplier requirements. Complete scheduled Quality Assurance audits at suppliers using standardised tools. Conduct thorough verification and inspection of products to ensure they meet the required...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Apr 25, 2026  
Supplier Quality Engineer/Auditor
Our client has an opportunity for a Principal Quality Assurance Engineer - Supply Chain to join them on a contract basis. This opportunity provides the chance to work within a dynamic quality team. The primary responsibility will be to plan and conduct supplier quality audits / surveillance activities to drive future process control. In addition, where applicable carry out inspection / verification activities to support the delivery of conforming production hardware. While ensuring adherence to our customer and supplier requirements. Role: Principal Quality Assurance Engineer Location: Stevenage or Bolton, 2 days WFH the rest onsite/visiting suppliers Contract: 6 months rolling Clearance: Full SC required to start - UK Eyes Only due to project Hourly Rate: £40-£45 per hour via Umbrella, inside IR35 What you'll be doing: Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification / inspection of products to ensure they meet...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 25, 2026  
Software Development Test Engineer
Software Development Test Engineer - (phone number removed) - £57.19/hr (Umbrella Rate - Inside IR35) Are you ready to take your career to the next level with an exciting opportunity in the world of IT? This Software Development Test Engineer role offers you the chance to work on innovative projects, shaping the future of technology while honing your expertise in software testing and quality assurance. With a competitive umbrella rate of £57.19 per hour, this position provides not just financial rewards but also the opportunity to make a meaningful impact in a dynamic and forward-thinking environment. What You Will Do: - Develop and direct the preparation and execution of comprehensive test plans, quality assurance plans, procedures, and schedules. - Plan and conduct software testing, including writing code in programming languages to test application and software functionality. - Perform analysis of test results, track and report risk levels during test execution, and record...
IR35 Status:
Inside IR35

CV-Library Stretford, Manchester, UK Contractor
CL
Apr 25, 2026  
Software Development Test Engineer
Software Development Test Engineer - (phone number removed) - £57.19/hr (Umbrella Rate - Inside IR35) Are you ready to take your career to the next level with an exciting opportunity in the world of IT? This Software Development Test Engineer role offers you the chance to work on innovative projects, shaping the future of technology while honing your expertise in software testing and quality assurance. With a competitive umbrella rate of £57.19 per hour, this position provides not just financial rewards but also the opportunity to make a meaningful impact in a dynamic and forward-thinking environment. What You Will Do: - Develop and direct the preparation and execution of comprehensive test plans, quality assurance plans, procedures, and schedules. - Plan and conduct software testing, including writing code in programming languages to test application and software functionality. - Perform analysis of test results, track and report risk levels during test execution, and record...
IR35 Status:
Inside IR35

CV-Library 3 Dickinson St, Manchester M1 4LF, UK Contractor
CL
Apr 24, 2026  
DevOps Engineer - Embedded
Contract Embedded DevOps Engineer 12 month contract | Glasgow - 3 days onsite | Up to £80ph - Inside IR35 We're recruiting for a senior DevOps Engineer to support a growing engineering team working on embedded software and connected hardware systems. This is a hands-on role focused on CI/CD, build and release pipelines, tooling, and test infrastructure for embedded products. You'll work closely with Software, QA and Hardware teams to improve and maintain a robust delivery environment. This opportunity would suit someone with experience in embedded systems, electronics-led environments, hardware-connected software, or HIL / hardware-based test setups. The Role You'll be responsible for supporting and improving the DevOps and tooling environment that underpins embedded software delivery. Key responsibilities Own and improve the CI/CD environment for embedded software delivery Maintain and enhance GitHub Actions pipelines for build, test, release and deployment Support build,...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Apr 24, 2026  
Data Engineer - Remote - Inside IR35
This is a fantastic opportunity to work for an established ecommerce company on a long term remote contract as a Data Engineer, Inside IR35. The key skills required for this Data Engineer position are: Python SQL ETL Azure Databricks If you do have the relevant experience for this remote Data Engineer position, please do apppy
IR35 Status:
Inside IR35

CV-Library England, UK Contractor
CL
Apr 23, 2026  
Cyber Security Engineer - Risk & Assurance
Cyber Security Engineer - Risk & Assurance Christchurch Based £81.90 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Christchurch. This long-term appointment is a complement to the existing 45 strong team that provides support to a fully integrated command and control system. This exciting systems & software programme covers many disciplines including design, development, installation, implementation, integration, acceptance, training and logistics support - it is run solely from our Christchurch site for delivery to our customer at various locations. The candidate must hold a minimum of SC clearance without caveats and be prepared to be processed for DV clearance. To fulfil this practical and 'hands on' role, it would be beneficial for the candidate to be qualified to diploma or degree level in an engineering discipline. The role will involve the production...
IR35 Status:
Inside IR35

CV-Library Christchurch, Dorset Contractor
CL
Apr 23, 2026  
Software Engineer D
Software Engineer Watford - hybrid 6 month contract Inside ir35 Group expectations: Meets customer needs related to simple products and services while following standardised protocols. Develops personal capabilities using formal and informal training opportunities, while also coaching others as required. Identifies shortcomings in existing processes, systems and procedures, then uses established change management programmes to deliver prescribed outcomes and/or provide support services. Reviews non-compliance issues within current IT Security processes, systems and procedures, and works with guidance to ensure solution of ad hoc problems within the assigned unit and/or discipline. Helps others use and benefit from the existing knowledge management systems. Analyses customer needs and defines and delivers prescribed products by performing designated development/engineering activities using established systems. Keeps track of risk parameters and identifies and reports any major...
IR35 Status:
Inside IR35

CV-Library Watford, Hertfordshire Contractor
CL
Apr 22, 2026  
Software Engineer (PHP) | 3 months | Inside IR35
IntaPeople are looking for a Full Stack PHP Developer to join our Cardiff based client on an inital 3 month contract basis. Travel will be needed on an Adhoc basis.  Responsibilities  Developing and delivering features across the full stack (including use of modern PHP frameworks, front-end frameworks, and other tools)  Closely supporting the effective design of new features and solutions  Contributing to the quality assurance effort, particularly through use of test automation tools (such as Cypress and Postman) and Continuous Integration tools (such as GitLab and GitHub)  Providing technical input and guidance to our cross-functional agile product development teams  Working closely with the product owner and project management to deliver timely products and enhancements.  Requirements  Capable and enthusiastic technologist, able to demonstrate a broad technical knowledge in PHP development using modern PHP frameworks (Laravel or similar)  Working experience in an...
IR35 Status:
Inside IR35

CV-Library Cardiff, UK Contractor
CL
Apr 22, 2026  
Cyber Security Engineer - Risk & Assurance
Cyber Security Engineer - Risk & Assurance Christchurch Based £81.90 an hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Christchurch. This long-term appointment is a complement to the existing 45 strong team that provides support to a fully integrated command and control system. This exciting systems & software programme covers many disciplines including design, development, installation, implementation, integration, acceptance, training and logistics support - it is run solely from our Christchurch site for delivery to our customer at various locations. The candidate must hold a minimum of SC clearance without caveats and be prepared to be processed for DV clearance. To fulfil this practical and 'hands on' role, it would be beneficial for the candidate to be qualified to diploma or degree level in an engineering discipline. The role will involve the production...
IR35 Status:
Inside IR35

CV-Library Christchurch, Dorset Contractor
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