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Contractor 26
Information Technology Inside IR35 engineer

26 engineer jobs found

CL
Aug 20, 2026  
Test Engineer
Test Engineer Clearance: Active SC Clearance is required. Location: Telford Duration: 6 months Location: On-site: 2 days per week in Telford Inside IR35: Rate £400.00 - £410.00 pd Looking for a hands-on QA role where your test expertise genuinely helps deliver outcomes? Our Client is hiring a QA Tester to join an Agile delivery team, performing both manual and automated testing while contributing to test approach, coverage, and clear reporting of quality, risks and issues. What you'll be doing: * Execute manual and automated test activities across delivery projects * Support the team with writing the Test Approach and defining test activities, tasks and deliverables * Document test coverage (including a test coverage matrix) to evidence traceability * Perform Functional System Testing and Integration Testing, including support for end-to-end testing * Analyse customer requirements and technical documentation to identify test scenarios * Write and maintain test scripts,...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Aug 20, 2026  
Junior IT Support Engineer
OverviewWe are looking for a junior IT Support Engineer to provide day-to-day technical support across the business. This is a hands-on role focused on user support, Microsoft 365 administration, hardware setup, and resolving common IT issues.Ideal for someone with IT support experience looking to continue developing their career in a supportive environment. Details Location - Chiswick (London) Duration - Initial 3 months On-site requirements - 5 days Rate - £150-£190 / day Inside IR35 via Umbrella Responsibilities Provide 1st line IT support to end users. Set up and configure laptops, monitors, and other IT equipment. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Troubleshoot hardware, software, and connectivity issues. Assist with user onboarding and account setup. Log, manage, and resolve support tickets. Maintain IT assets and equipment. Experience Required Previous experience in an IT Support, Service Desk, or Helpdesk role. Good...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 20, 2026  
Systems Integration Engineer - Issue Resolution
Order Ref:                    (phone number removed)                                                                      Position Title:              Systems Integration Engineer - Issue Resolution                                Duration:                      Contract                      Location:                      Gaydon *Applicants MUST have proof of immediate, on-going and valid eligibility to work full time in the UK and travel within the EU.* Inside IR35 £35.80 Per hour Duties: This role is to lead the diagnosis of software and systems issues in the development phase of automotive vehicle platforms. The successful candidate will be part of the Central Systems Integration team. CSI have the key responsibility of planning and coordinating delivery of software from multiple ECUs which when combined deliver the features and systems of the vehicle under development. This particular role within CSI will focus on issues resolution, specifically understanding root...
IR35 Status:
Inside IR35

CV-Library Lighthorne, Warwick CV35, UK Contractor
CL
Aug 19, 2026  
Software Engineer
I am currently looking for Software Engineers on a contract basis to work near Fareham. Contract: 6 mths initially Rate: Dependant on experience (circa £80 Inside IR35) Clearance: Suitable candidates will ideally have Security Clearance Job Description We are seeking a Software Engineer to join our Air Traffic Management (ATM) team, contributing to the development of safety-critical distributed systems used in operational air traffic control environments. This role combines high-performance software engineering with the intensive use of AI-assisted development tools (e.g., Microsoft 365 Copilot, GitHub Copilot), enabling increased productivity, code quality, and automation across the software lifecycle. The ideal candidate will be passionate about engineering excellence, modern development practices, and the adoption of AI to enhance software development efficiency and quality. Responsibilities Design and develop software based on system and subsystem requirements...
IR35 Status:
Inside IR35

CV-Library Fareham, Hampshire Contractor
CL
Aug 19, 2026  
Python Software Engineer
Python Developer (AWS / DevOps) £500/day | Inside IR35 | 1-2 Days per Month in Leeds | Until 31st March 2027 | ASAP Start We're looking for an experienced Python Developer with a strong DevOps mindset to join a large-scale public sector transformation programme. This is a hands-on engineering role where you'll be building, deploying and supporting cloud-native services, working across the full software delivery lifecycle. You'll work closely with architects, platform engineers and delivery teams to develop secure, scalable applications while contributing to cloud infrastructure, automation and CI/CD pipelines. Key Responsibilities Develop and maintain cloud-native applications using Python. Build and deploy scalable solutions within AWS. Design, build and maintain Infrastructure as Code using Terraform. Develop and support CI/CD pipelines to enable automated testing and deployment. Work across the full software development lifecycle, from design through to production support....
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Aug 19, 2026  
Scala Engineer
Scala Engineer Telford/ Hybrid - 2 days per week onsite £470 per day inside IR35 6 months duration Are you an experienced Scala Developer looking to work on one of the UK's most significant digital transformation programmes? We're seeking a talented Scala Engineer to join a high-performing Agile team delivering modern cloud-based services as part of a major government digital programme. You'll be helping to build secure, scalable applications that improve the way millions of people interact with essential public services. This is an opportunity to work with modern technologies, collaborative engineering teams and cloud-native architectures while contributing to services used across the UK. The Role As a Scala Engineer, you'll be part of a multidisciplinary Agile team responsible for designing, developing and supporting high-performance Scala Play microservices. Working closely with Developers, Business Analysts, User Researchers, Designers and QA Engineers, you'll help...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Aug 19, 2026  
Systems Engineer - Data & Integration
Systems Engineer - Secure Digital Platform (SDP) Data & Integration 📍 Reading (Hybrid - 3 days per week onsite) 💰 £60.00 - £66.96 per hour (Inside IR35) 📅 12-Month Contract 🔒 Active SC Clearance Required 🇬🇧 Sole UK Nationals Only We are seeking an experienced Systems Engineer to join a high-profile Secure Digital Platform (SDP) programme supporting critical UK Defence and Aerospace projects. This is an excellent opportunity to work within a secure environment, delivering and supporting modern enterprise infrastructure across cloud and on-premise platforms. Essential Requirements Active SC Clearance (must already hold current clearance). Sole UK National due to project security requirements. Previous experience within UK Defence, MOD, Defence Digital or Aerospace environments. Ability to work 3 days per week onsite in Reading. The Role Working within the Infrastructure & Platform Services team, you will help support, maintain and enhance enterprise infrastructure,...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 18, 2026  
Data Engineer
Data Engineer Telford / Hybrid - 2 days per week onsite £515 per day inside IR35 6 months Active SC clearance An exciting opportunity has arisen for an experienced Data Engineer to join a high-profile government programme focused on improving fraud prevention and risk assessment. You'll play a key role in delivering innovative data solutions that support critical public services, working as part of a newly formed Agile Scrum team responsible for developing data ingestion and risking capabilities within a modern SAS platform. This is an opportunity to work on a complex, large-scale data transformation programme, integrating multiple data sources and building robust ETL solutions that enable advanced analytics and risk modelling. The Role As a Data Engineer, you'll be responsible for designing, building and deploying scalable data integration and transformation solutions. Working closely with technical and business stakeholders, you'll help deliver high-quality data pipelines...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Aug 18, 2026  
Software Engineer, Developer, Backend – Java – Identity - IAM
Software Engineer, Developer, Backend – Java – Identity - IAM Contract – Until End of December 2026 (Renewable) Rate: £600 per day – Inside IR35 Location: Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world’s leading manufacturing companies and a household name is seeking a software engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: > Design and build high-scale backend services > Serve as a technical lead to upskill the team in modern, industry-leading application development. > Ensure the platform is secure and resilient > Leverage expertise to elevate the team's technical standards and foster a culture of excellence in backend engineering. Essential Skill and...
IR35 Status:
Inside IR35

CV-Library SS15, Laindon, Essex Contractor
CL
Aug 16, 2026  
Embedded C Software Engineer - Development
World Class Defence Organisation is currently looking to recruit an Embedded C Software Engineer on an initial 6 month contract.    Rate: £70.00 per hour Location: Stevenage Hybrid / Remote working: Onsite – however a 4 day working week (Monday to Thursday) is available. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Job Description: We are a world leader in missile and missile systems looking for a highly capable and adaptable Engineers to join our Development Facility in Stevenage, Hertfordshire. You will be responsible for developing the software through the full lifecycle for safety related real-time systems application software for the next generation of Missile Systems. This is a technical hands-on role working the full software lifecycle.   Responsibilities: You will be responsible for...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Aug 15, 2026  
Python Engineer
Senior Python / Automation Engineer - 12 Month Contract / Hybrid / Inside IR35 Our client, a leader in the technology sector, is seeking a Senior Python / Automation Engineer to join their talented team! This is an exciting opportunity to shape the future of enterprise-grade automation while leveraging cutting-edge AI technologies. About the Role: As a Senior Python / Automation Engineer, you will play a pivotal role in enhancing productivity through automation across various functions. You'll be at the forefront of integrating AI selectively to add value to existing automation processes. What You'll Do: Develop and maintain robust automation solutions that streamline workflows and enhance operational efficiency. Collaborate with cross-functional teams to extend existing agent-based solutions and RAG implementations. Take ownership of the full software lifecycle: build, deploy, monitor, and tune solutions in a live environment. Ensure production maturity by transitioning...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Aug 14, 2026  
Infrastructure Engineer (Azure Platform Migration)
Role: Infrastructure Engineer (Azure Platform Migration) Location: London, UK Duration: 6-Month Contract(Inside IR35) Job Overview We are looking for an experienced Infrastructure Engineer with 6 to 10 years of professional expertise, focusing on Microsoft Azure Infrastructure, Cloud Migration, and DevOps frameworks. Core Requirements (Must Have) Extensive hands-on expertise with Microsoft Azure Infrastructure Services, covering Compute, Networking, Storage, Identity, and Security. Deep involvement in Azure Migration Projects, including comprehensive assessment, deployment, validation, and cutover execution. Strong command over Infrastructure as Code (IaC) utilizing Terraform, Bicep, or ARM Templates. Practical experience with Azure Monitor, Log Analytics, Datadog, CI/CD Pipelines, and environment automation using PowerShell or Azure CLI. Preferred Qualifications (Nice to Have) Familiarity with Azure Kubernetes Service (AKS) and containerized workflows. Knowledge surrounding...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 14, 2026  
Splunk SIEM Engineer
Role Title: Splunk SIEM Engineer Duration: contract to run until 30/11/2026 Location: Knutsford. Hybrid, 3 days per week onsite Rate: up to £587.33 p/d Umbrella inside IR35 Role purpose / summary Join us as Splunk SIEM Engineer where you must design, develop and improve software, utilizing various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Looking for a successful Splunk SIEM Engineer, where one should have experience with: Minimum Qualification - bachelor's degree Multi-Platform SIEM Expertise: Proven experience with Splunk Enterprise Security, Microsoft Sentinel, and SIEM architecture including data models, correlation rules, and administrative functions. Security Operations: Strong analytical skills in threat detection, incident response, and security event analysis with experience in large enterprise environments (10,000+ endpoints). Data Pipeline Management: Hands-on experience with log...
IR35 Status:
Inside IR35

CV-Library Knutsford, Cheshire Contractor
CL
Aug 14, 2026  
Quality Engineer
Quality Engineer Data Focused/ETL Testing Contract: 6 Months, Inside IR35, Rate - 450 a day Location: Telford 1x onsite every 3 weeks Role Overview Join the Core Modernisation team modernizing systems. Work within agile scrum teams (4-8 engineers) using 2-week sprints to deliver quality solutions across multiple technology stacks. Tech Stack Frontend: Remix React, JavaScript Backend: Java, Spring, .NET Data: MongoDB, Oracle Tools: RabbitMQ, JSONKey Responsibilities Design and implement test automation solutions from scratch Apply TDD/BDD methodologies and risk-based testing Support CI/CD pipelines and shift-left quality practices Coach team members on quality engineering best practices Perform testing across all levels (Unit, System, Integration, NFR) Analyse business requirements and create testing strategies Manage test data and testing collateral Participate in development through pair-programmingRequired Skills CI/CD pipelines Software testing expertise Git/GitLab...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Jun 26, 2026  
Contract C# Software Engineer
Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - * Good analytical skills and experience of code and design review for large projects. * Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. * Strong Experience in developing Windows desktop applications in C# * Interfacing with hardware/physical products * .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information
IR35 Status:
Inside IR35

CV-Library KT3, Malden, Greater London Contractor
CL
Aug 19, 2026  
Data Integration Architect
Data Integration Architect Hybrid - 1 day per week in various locations in the South i.e. London, Bristol £640 per day inside IR35 6 month contract Active SC clearance Are you an experienced Infrastructure Engineer or Solution Architect with expertise in HVR and Oracle Cloud Infrastructure (OCI)? We're looking for a specialist to play a key role in delivering a secure, cloud-based data integration solution for a high-profile government programme. Working within a secure environment, you'll be responsible for designing and implementing an HVR-based data replication solution, enabling the migration of legacy Oracle data feeds into a modern Oracle Cloud Infrastructure landing zone. This is an opportunity to work on a complex, business-critical programme with a strong focus on cloud architecture, data integration and security. The Role You'll be responsible for designing and delivering a secure HVR integration capability, ensuring data can be replicated reliably from legacy...
IR35 Status:
Inside IR35

CV-Library West End, London Contractor
CL
Aug 20, 2026  
Report Developer - Children's Services
Senior Power BI & SQL Reporting Developer £500 per day Inside IR35 Hybrid, 1 day per week onsite We are working with a Local Authority looking for an experienced Senior Power BI & SQL Reporting Developer to support Children's Social Care. You will work closely with business stakeholders to deliver high quality reporting solutions that provide valuable operational and strategic insight. This role is ideal for someone with strong SQL development skills, extensive Power BI experience, and a background working with complex data warehouses. Responsibilities * Collaborate with Children's Social Care stakeholders to gather reporting requirements and produce technical specifications. * Develop, optimise and maintain complex SQL queries, stored procedures and views. * Design, develop and maintain Power BI reports, dashboards and visualisations. * Carry out data validation and quality assurance testing to ensure reporting accuracy. * Create and maintain a...
IR35 Status:
Inside IR35

CV-Library Wokingham, Berkshire Contractor
CL
Aug 20, 2026  
Credit Risk Modeller
Credit Risk Modeller Are you an experienced Credit Risk Modeller ready to dive into an exciting transformation project? Our client is on a mission to revolutionise their credit-risk capability with a cutting-edge credit-decisioning platform, enhanced data services, and innovative customer-lifecycle strategies. We are seeking a passionate professional to join this dynamic journey for a 6-month contract. Contract Details: Daily Rate: From £400 to £600 (inside IR35 via umbrella) Contract Length: 6 months Location: Slough/Manchester/Hertfordshire (2 days per week onsite) Core Responsibilities: As our Credit Risk Modeller, you will be at the forefront of building new credit-risk models. Your responsibilities will include: Developing application scorecards, Probability of Default (PD) models, and behavioural models. Extracting and preparing large datasets using Python and SQL to support model development and validation. Utilising TransUnion and Equifax data, ensuring optimal...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Aug 20, 2026  
Technical Analyst - Identity & Access Management (IAM)
We are looking for an experienced Technical Analyst to join a strategic Identity & Access Management (IAM) transformation programme within a leading banking environment. You will provide L2 production support for Microsoft Identity Manager (MIM) and related IAM services, troubleshooting incidents, supporting integration's, and working with engineering teams to deliver permanent fixes Location: Remote (UK) Contract: 6 Months (Initial With possible extension) IR35: Inside IR35 Key Skills: ✅ Microsoft Identity Manager (MIM) support experience ✅ Strong SQL Server / T-SQL troubleshooting skills ✅ .NET application support (logs, configuration, services) ✅ Active Directory, LDAP, Kerberos & authentication technologies ✅ Incident, problem and change management experience ✅ Experience working in enterprise or regulated environments This is a great opportunity to work on a high-profile IAM programme with a skilled technical team. 📩 Apply now by sending your CV to discuss this...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Aug 20, 2026  
Data Architect
Role: Data Architect Length: Initial 6-month engagement  Location: Hybrid - Telford IR35 Status: Inside IR35 Pay Rate: £550 - £650 per day Clearance: Active SC Clearance They're looking for a Data Architect who can take ownership of the solution design and guide delivery teams through complex technical decisions ensuring solutions are robust, governable and deliverable into live service. Essential Skills & Experience Strong, hands-on data architecture experience and the ability to lead technical delivery in complex environments. Senior client stakeholders and internal delivery leadership Experience with multiple data storage technologies used in data warehouse and data lake solutions, such as: Relational DBMS, NoSQL, Graph databases, Cloud object storage & DB as a service Architecture and design concepts for ETL/ELT solutions, using a range of tooling Designing and applying data virtualisation technologies, particularly at enterprise scale Architecture and design...
IR35 Status:
Inside IR35

CV-Library Shropshire, UK Contractor
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