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Contractor 76
Information Technology Inside IR35

76 jobs found

CL
May 09, 2026  
Senior Cyber Security Engineer
Hackney Council | Contract | Inside IR35 Hackney Council is seeking an experienced Senior Cyber Security Engineer to join its security function on a contract basis. This role is ideal for a hands-on technical specialist with deep expertise in CrowdStrike and Splunk, capable of turning complex security telemetry into actionable intelligence and supporting enterprise-scale security operations. The Role As a Senior Cyber Security Engineer, you will act as a senior technical authority within the security team, working closely with internal stakeholders and an external SOC partner to strengthen endpoint security, detection, and response capabilities. Key Responsibilities * Endpoint Security Strategy: Lead the deployment, configuration, and ongoing management of the CrowdStrike Falcon platform. * SIEM & Detection Engineering: Design, optimise, and maintain Splunk dashboards, alerts, and data models to detect advanced threats. * Incident Response: Act as a technical...
IR35 Status:
Inside IR35

CV-Library E8, Hackney Central, Greater London Contractor
CL
May 09, 2026  
SCC Database Manager
SCC Database Manager 6 Month Contract (Inside IR35) Full Time On Site Chippenham Belcan are currently working with one of the leaders in the Aviation industry, to support them in their search for a SCC Database Manager. They client is looking for a SCC Database Manager on a 6 month contract, to support their current database, and to maintain, change, and rectify any issues within the system. Role Overview Responsibilities Perform database maintenance and update activities Implement database changes as requested through change management procedures Release new databases on system Maintain database change control documentation Perform routine data and software backup and archiving activities Perform routine system maintenance and housekeeping activities to ensure optimum performance Diagnose and rectify system failures Re-start subsystems to recover from failures Support the Software Manager in system, software and database configuration management activities. Skill Set...
IR35 Status:
Inside IR35

CV-Library Chippenham, Wiltshire Contractor
CL
May 09, 2026  
Senior AWS Data engineer (LDW Data Warehouse Discovery)
Senior AWS Data engineer (LDW Data Warehouse Discovery) Max Supplier Rate: £483 Clearance Required: SC ACTIVE Duration: 6 months Location: Telford with 2 days/week in office IR35 Status: Inside The role falls within the Data Contract Delivery Area of the clients contract. The group provides a wide range of data and analytics solutions in support of our client's business priorities: maximise revenues, bear down on fraud, and cloud migration. This role involves migrating data from legacy on-premise systems (primarily Oracle and Informatica) to a new AWS cloud-native architecture. You will be part of an Agile software delivery team working closely with other engineers and supported by project managers, business analysts and architects. With additional client and key stakeholder interaction as required. We are looking for strong AWS Senior Data Engineers who can design and deliver cloud transformation projects. Your work will be to: As part of a cloud transformation team,...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
May 09, 2026  
Backend Software Engineer
Software Engineer - Active SC, Java, MicroservicesUp to £550 per day (Inside IR35)London / Remote6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical microservices programme. Key Requirements: Proven experience working as a Java Software Engineer on large microservice architectures Active Security Clearance (SC) Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot): Postgres (or other relational SQL databases) with solid understanding of schema design and SQL Docker: Confident containerising and deploying applications Test‑Driven Development (JUnit & Mockito or similar testing frameworks) CI/CD: Hands‑on experience with Jenkins or similar automated pipeline tooling Flexibility working in agile teams and collaborating closely with engineers, product, and design colleagues...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 09, 2026  
Bare-Metal' Embedded Software Engineer - active SC required
Location: Southampton (20% onsite as required) Duration: 6 month contract Rate: £66ph UMB (Inside IR35) Active SC required. Role details: Our client, a leader in the Defence & Security sector, is currently seeking a 'Bare-Metal' Embedded Software Engineer to join their Integrated Sensors & Protection line of business in Southampton. This contract role is primarily remote with the expectation to be onsite 20% of the time as required and has a duration of 6 months. You will be involved in the next generation of Airborne Integrated Communication System for the Global Combat Air Programme (Tempest aircraft). Key Responsibilities: Development and coding of software solutions for Embedded, Real-Time and Safety Critical application software Engaging in the development of innovative software features and capabilities Collaborating with other engineers to continuously improve and create market-leading defence products Ensuring software solutions meet stringent safety and...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
CL
May 09, 2026  
Project Manager
Project Manager Initial 12-month Contract 3 days p/week in Sheffield £550 - £570, Inside IR35 We're recruiting for a Project Manager on behalf of a Global IT Services Provider where you will support a complex Cloud/VDI migration programme. Responsibilities: Lead the delivery of Cloud/VDI migration projects Operate within Agile frameworks Work closely with Scrum Masters, product owners, and technical teams to ensure aligned delivery supporting spring planning, execution, and delivery Coordinate cross-functional teams across infrastructure, cloud, and end-user computing Manage project timelines, risks, dependencies, and stakeholder communications Support the migration of users to Microsoft-based cloud desktop environmentsRequirements: Proven experience working as a Project Manager within a large enterprise environment Strong experience working in Agile environments (Scrum / sprint-based delivery) Previous experience working as a Scrum Master is highly desirable Experience...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
May 09, 2026  
PMO Lead - DV Cleared
Our client, operating within the Defence & Security sector, is seeking a skilled PMO Lead to join their London-based team on a contract basis. This role is integral to the Project Operations (ProjOPS), focusing on the design, establishment, and leadership of a centralised Project Management Office (PMO). The PMO Lead will provide oversight, governance, and capacity building to enhance delivery capabilities for a portfolio of complex internal and strategic change initiatives. Key Responsibilities: Lead the design and establishment of a central PMO, embedding it as a core function within Project Operations Own the ongoing management and continuous improvement of the PMO to support delivery of large, complex projects Strengthen project management capability across the organisation through capacity building Develop and maintain the PMO operating model, standards, and toolkits Establish consistent governance, oversight, and performance reporting across all project types Maintain...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 09, 2026  
SCC Database Manager
Our client has an opportunity for a SCC Database Manager to join them on a contract basis for 6 months with possible extension. You will be performing database maintenance and update activities. Role: SCC Database Manager Location: Chippenham, Oxfordshire - fully onsite 5 days per week Hours: 37 per week Clearance: SC required before starting. Those with active SC will be prioritised. UK Eyes Only due to project Hourly Rate: Up to £41.71 per hour via an umbrella company, inside IR35 What you'll be doing: Perform database maintenance and update activities Implement database changes as requested through change management procedures Release new databases on system Maintain database change control documentation Perform routine data and software backup and archiving activities Perform routine system maintenance and housekeeping activities to ensure optimum performance Diagnose and rectify system failures Re-start subsystems to recover from failures Support the Software Manager in...
IR35 Status:
Inside IR35

CV-Library Chippenham, Wiltshire Contractor
CL
May 09, 2026  
BRIM Solution Architect CGEMJP00338058
Role Title: BRIM Solution Architect Duration: contract to run until 30/06/2027 Location: London, Hybrid 2/3 days per week onsite Rate: up to £828 p/d Umbrella inside IR35 Role purpose / summary Having 14-15 years of experience with functional knowledge in BRIM. End to end knowledge of BRIM functional processes & data flow. At least worked on 2-3 projects in BRIM. Strong experience in functional processes of master data, Convergent Invoicing, SOM, Convergent Charging, Convergent Mediation & FICA. Having in depth knowledge of subscription billing model like recurring, usage & onetime scenario. Having good knowledge in Finance processes including finance master Data. Good to have if certification in BRIM. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 09, 2026  
BRIM Solution Architect CGEMJP00338058
Role Title: BRIM Solution Architect Duration: contract to run until 30/06/2027 Location: Remote Rate: up to £828 p/d Umbrella inside IR35 Role purpose / summary Having 14-15 years of experience with functional knowledge in BRIM. End to end knowledge of BRIM functional processes & data flow. At least worked on 2-3 projects in BRIM. Strong experience in functional processes of master data, Convergent Invoicing, SOM, Convergent Charging, Convergent Mediation & FICA. Having in depth knowledge of subscription billing model like recurring, usage & onetime scenario. Having good knowledge in Finance processes including finance master Data. Good to have if certification in BRIM. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 09, 2026  
Data Lead/Manager
Data Lead/Manager Location: Worthing - 1 day onsite per week is required Contract Daily Rate: Up to £500 (inside IR35 via umbrella) Contract Length: 3 Months initially Hybrid Working Available - 1 day per week in Worthing is required Join Our Client's Data Transformation Journey! Are you a data-driven leader with a passion for analytics? Our client is seeking an experienced Data Lead/Manager to spearhead the development and implementation of their Data Analyst Federation Framework. This vital role will help embed a data-driven culture across the organisation and enhance analytical maturity. Key Responsibilities: 1. Analytics Delivery & Roadmap Alignment - Define and deliver an analytics roadmap aligned with programme priorities. - Ensure analytical outputs align with key use cases and migration waves. - prioritise initiatives based on business value and regulatory needs. 2. Analytical Design & Standards - Develop and enforce analytical standards, including KPI...
IR35 Status:
Inside IR35

CV-Library Worthing, West Sussex Contractor
CL
May 09, 2026  
Embedded Software Engineer (SC Cleared)
Bare Metal Embedded Software Engineer (SC Cleared) 6 Months Hybrid - 1-2 Days per week on site in Southampton £488 per day (Inside IR35) ***Please note - To be considered for this role, you need to hold active SC Clearance and be a Sole British National*** Overview We're working with a leading organisation in the defence and aerospace sector, seeking an experienced Embedded Software Engineer to support the development of next-generation airborne communication systems as part of a major UK programme. This is an opportunity to join a highly skilled engineering team working on cutting-edge, safety-critical technology. The Role You'll be involved in the development of software solutions for embedded, real-time, and safety-critical systems, contributing across the full software lifecycle. Key Responsibilities Develop software for embedded, real-time, and safety-critical applications Write and maintain high-quality, efficient code Contribute to system design and...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
CL
May 09, 2026  
Senior Web Application Developer (Full Stack)
Senior Full-Stack Web Application Developer Role: Senior Web Application Developer (Full-Stack) Specialism(s): eCommerce, ASP.NET MVC 5, C#, React, Migrations, Microsites, Cloud-Native, HTML5/CSS3/JavaScript, API, CI/CD, IoC Containers, Agile Type: Contract, Daily Rate Duration: 3+ Months Location: London Pay Rate: £450 - £525 per day (Inside IR35 - via Umbrella) Start: ASAP/Urgent Senior Web Application Developer (Full-Stack) CPS Group UK are delighted to be working with a leading, globally recognized eCommerce brand to appoint a seasoned Senior Full-Stack Web Application Developer to play a key role in the migration of their eCommerce platform and microsites into ASP.NET MVC5 framework, along the roadmap towards a cloud-native architecture. The Senior Web Application Developer will be responsible for designing, building, and maintaining scalable, secure web applications that deliver complex solutions seamlessly across multiple platforms. high standards, attention to detail,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 08, 2026  
Senior Web Application Developer ASP.NET MVC 5, C#, & React
Senior Web Application Developer ASP.NET MVC 5, C#, & React Location: Hybrid 3/4 days p/w onsite West London Must have right to work in the UK and located near West London 3 months contract (extension TBC) Start ASAP (Immediate start / within 2 weeks notice) Inside IR35 contract £425pd - (£538pd rate to umbrella) Equivalent Approx salary Pro rata £(Apply online only)k Seeking a Senior Web Application Developer (ecommerce) with Minimum 8 years of Web application development experience consisting of strong C#, ASP.NET MVC 5, and React. Strong knowledge of Object-Oriented Programming, SOLID principles, common design patterns and RESTful API design and integration (experience with SOAP WebServices and XML/XPat) also required. We are looking for a strong portfolio in bespoke eCommerce and enterprise web applications. Other desirable skills include a mix of HTML5, CSS3, JavaScript, jQuery etc. This Snr Web Developer / C#, ASP.NET MVC 5 Developer will to play a key role in the next...
IR35 Status:
Inside IR35

CV-Library Hammersmith, London Contractor
CL
May 08, 2026  
Project Manager (Data & Systems Integration)
Project Manager (Data & Systems Integration) * Hybrid-working (West London + WFH) * £360 per day * 12-month contract (Inside IR35 / via Umbrella) The Opportunity: We are working with a highly regarded organisation seeking an experienced Project Manager to lead the integration and optimisation of critical business systems and data platforms. This is a high-impact role sitting at the intersection of data, systems and operational delivery, where you will play a key role in ensuring the accuracy, integrity and usability of data across the organisation. You will take ownership of data integration and migration initiatives, working closely with internal stakeholders, external vendors and leadership teams to deliver a unified tracking platform that enables consistent reporting, forecasting and informed decision-making. Skills and Experience: * Proven experience in Project Management, Programme Delivery or Data Operations * Strong track record delivering data...
IR35 Status:
Inside IR35

CV-Library Hillingdon, Greater London Contractor
CL
May 08, 2026  
Principal Software Quality Engineer
Principal Engineer - Software Assurance £65.98 p/hr - Inside IR35 12 months Defence 1-2 days a month on site, Coventry, Barrow, Frimley or Weymouth Our complex platforms are increasingly driven by Software, assuring the quality of this and the proper integration is critical to our success. Software assurance is the ongoing process to ensure that software products meet and comply with software engineering, quality and safety standards. It is a systems engineering activity that that supports the achievement of functional and multiple non-functional requirements and is applicable to the whole engineering lifecycle from concept design to in service support. This is a growing role within our business and industry with significant potential for development and further growth. We expect the candidate to quickly develop an understanding of the development, use and control of software in our complex and unique application. Being actively involved in the decision making and problem...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
May 08, 2026  
Azure Infra Architect
Azure Infrastructure Architect / Lead IaC Engineer 📍6 Months (Remote) 💰£500 - £550 per day (Inside IR35) Active SC Clearance Required A leading IT solution provider is seeking an expert Azure Migration Architect to lead a high-stakes digital transformation project. You will be the technical lead for the entire end-to-end migration journey-from architecting Azure Landing Zones to containerising mission-critical applications that underpin services of national importance. In this role, you will create blueprints and implement scalable, secure multi-cloud environments using a "security-by-design" approach. Must have Skills On-Prem to Azure Migration: Proven track record of end-to-end transitions using CAF/WAF best practices. Infrastructure as Code (IaC): Advanced proficiency in Terraform & Bicep (Mandatory). Cloud-Native Mastery: Expert knowledge of AKS (Kubernetes) and Azure Container Instances. CI/CD Orchestration: Deep experience with Azure DevOps and GitHub Actions....
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 08, 2026  
SAP Time Functional Consultant
SAP Time Functional Consultant Location: Broughton (minimum 3 days onsite) Rate: £64.28 per hour (PAYE) | £86.00 per hour (Umbrella) Hours: 35 hours per week | Flexible working across 4.5 days Clearance: BPSS+ (completed by Airbus Security) IR35: Inside Join Guidant Global and make an impact where it matters At Guidant Global, we connect brilliant people with impactful opportunities. We're currently looking for an experienced SAP Time Functional Consultant to support a high‑profile programme at Airbus in Broughton. This is a long‑term opportunity where your expertise will directly influence the success of multiple SAP Time initiatives within a complex, enterprise environment. If you enjoy solving problems, working closely with stakeholders, and shaping effective SAP Time solutions, this role offers both challenge and career‑defining experience. What you'll be doing As the SAP Time Functional Consultant, you'll play a key role across delivery, optimisation and support of...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
May 08, 2026  
Solutions Architect (Mobile)
Mobile Architect / 6 months / Fully remote / £450 - £520pd (Inside IR35)    I am currently looking for a Mobile Architect to join a consultancy client of ours supporting a global FS company on a 6 month initial contract. This can be completed on a remote basis and has been determined inside IR35.    Key skills & experience needed:  Provide architecture advice and guidance to the mobile product team Work on high level design, governance and support across the team Report progress to portfolio architect Ideally come from an engineering back ground an able to converse effectively with the mobile engineering team Technical experience across mobile technologies such as IOS, Android, React Native, Flutter  For this position we are looking for someone to start asap, so ideally you will be available within a maximum of 2 weeks notice.    If interested, please apply with your latest CV and I will be in touch to discuss in more detail.    Best, Connor
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
May 08, 2026  
Senior Automation QA Engineer (Data Engineering)
A leading organisation undergoing major investment in its data and engineering capabilities is looking for a Senior Automation QA Engineer to strengthen quality across complex, distributed systems. This role sits at the intersection of software engineering and data engineering, supporting the delivery of high‑quality services and reliable data products at scale. You’ll work closely with cross‑functional teams, driving automation, improving test maturity, and ensuring the accuracy and resilience of data pipelines and backend services. This is a hands‑on role suited to someone who enjoys ownership, technical depth, and influencing engineering best practice. Essential Skills & Experience Strong background in automation testing for microservices‑based architectures. Hands‑on experience building automation frameworks using Java or similar languages. Solid experience testing REST APIs, backend services, and service‑to‑service integrations. Proven experience validating data...
IR35 Status:
Inside IR35

CV-Library Remote Contractor
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