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Contractor 27
Information Technology Hounslow other

27 other jobs found in Hounslow

CL
Jun 12, 2026  
Network Detection and Response (NDR) Test Manager
Network Detection and Response (NDR) Test Manager 6 months contract - Inside IR35 - market rate London based - 3 days a week on site Banking sector Role Overview We are seeking an experienced Test Manager to lead the end-to-end testing activities for critical programme initiatives comprising of Network Detection and Response (NDR) implementation and an end user project focused on Device Trust and Application Security within Citrix products along with other infrastructure/cyber initiatives. The successful candidate will be responsible for the testing lifecycle, working closely with all members of the programme team and the wider organisation to ensure thorough test planning, execution, reporting and completion of testing activities. Key Responsibilities Develop and take ownership of the overall test strategies. Execute testing where necessary either project team or end users Plan and coordinate all phases of test execution, making sure activities align with programme...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 12, 2026  
Programme / Project Manager - Document Management Systems
My market leading Client is urgently recruiting for an experienced Programme / Project Manager to join a global Document Management Programme aimed at transforming how master documents are stored, searched, and accessed across their markets. The programme's objective is to create a consistent, scalable solution that makes master documents easy to find, search, and manage across the organisation. The programme is currently at the mid-point of delivery, with four additional countries remaining and approximately 1 million documents still to be cleansed, prepared, and migrated. The current solution landscape is largely built on Microsoft SharePoint and supporting SaaS-based classification tools, with an emerging vision to incorporate AI-enabled capabilities (potentially within the Microsoft ecosystem or other platforms) to enhance search, classification, and document management functionality. Key Challenges This role will play a critical part in addressing several programme...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 12, 2026  
Senior Data Scientist
Senior Data Scientist - Contract £700-£850 per day | Inside IR35 | Hybrid (1 day per week London) We're looking for a Senior Data Scientist to design and deliver advanced risk and predictive models within complex, highly regulated environments. This role sits at the intersection of analytics, risk, and decision science, focusing on building models that enable organisations to identify emerging threats, quantify risk exposure, and make informed, evidence‑based decisions. You'll work across large, complex, and often sensitive data sets to develop modelling frameworks that support real‑world, high‑impact outcomes. Key responsibilities: Design and develop advanced risk models, including predictive, probabilistic, and scenario‑based modelling approaches Apply data science techniques to risk scoring, anomaly detection, and threat assessment across complex datasets Build and deploy machine learning models into production, ensuring scalability and robustness Develop scenario...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 11, 2026  
Senior Product Manager
Job title: Senior Product Manager Location: Location (hybrid) Contract Own the end-to-end product management of International Online D2C channel - driving the customer experience, conversion, and revenue growth across European, North American, and APAC markets. Translate international customer needs and commercial objectives into a prioritised roadmap spanning three core investment areas: online experience optimisation (closing the conversion gap with UK), post-purchase and local fulfilment (enabling faster delivery via ZEOS and regional distribution), and platform performance (improving site speed, SEO visibility, and determining the long-term platform strategy). Coordinate across a complex dependency landscape - including Global-E, Salesforce Commerce Cloud, and UK platform teams - while partnering closely with UX, Technology, and International commercial stakeholders to balance speed-to-market with technical sustainability. Act as the voice of the international customer: use...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 10, 2026  
Specialised Engineer – HCS Commerce
Role/Job title - Specialised Engineer – HCS Commerce Work Location - London Role type - Contracting Mode of working – Hybrid If Hybrid, how many days are required in office - 2 days in Office Contractor Rate - £550 to £590 Duration of assignment - 06 Months (Likely renewed every 6 months) Any other working conditions - travel/on call/shifts - On call shifts The Role This role has a direct and measurable impact on the stability, scalability, and evolution of large‑scale digital commerce platform operating within consumer retail and digital‑first industries. The HCL Commerce Specialized Engineer plays a critical role in enabling always‑on customer journeys, and work on mission‑critical platform that must handle peak traffic events, large user base, complex catalogue, pricing, and order management scenarios as well as contribute to programs involving platform modernization, cloud adoption, and continuous digital enhancement, often within multi‑year transformation initiatives...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 07, 2026  
Infrastructure Technical Project Manager - DV
Our client, is currently seeking an experienced Infrastructure Technical Project Manager to join their team on a contract basis within the Defence & Security sector. This role requires active DV (Developed Vetting) clearance and involves managing the end-to-end delivery of complex IT infrastructure projects within a secure, high-assurance environment. Key Responsibilities: Leading the delivery of infrastructure solutions across networks, hosting, data centres, cloud (private), and end-user computing. Ensuring alignment with business requirements, architectural standards, and security/compliance frameworks. Managing project plans, RAID logs, financials, and stakeholder reporting within robust governance structures. Providing technical oversight to challenge designs and manage delivery risks effectively. Collaborating closely with senior stakeholders, architects, security teams, and suppliers. Translating technical details into clear delivery outcomes. Ensuring projects are...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 07, 2026  
MI/BI Data Analyst
MI/BI Data Analyst** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are looking for an experienced MI/BI Data Analyst to join the Data Analytics Team. This role will play a key role in designing and delivering reporting and analytics products within the Management Information (MI) Workstream of a large transformation program focused on our Transaction Banking. This role will operate as part of the MI Workstream and will work closely with Business Analysts who will lead primary stakeholder engagement and requirements definition. The focus of this role is on translating well‑formed business requirements into efficiently delivered reporting and analytics products through strong engagement with technical and delivery teams. The role will be responsible for the end‑to‑end technical coordination and development of analytics...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 06, 2026  
Firmware Developer/Software Developer/Embedded Developer
Firmware Developer/Software Developer/Embedded Developer Firmware Developer required by global manufacturing company for an initial 12-month contract As a Firmware Developer /Software Developer/Embedded Developer you will be required * Design, implementation and testing of Embedded software/firmware to provide machine control solutions for integrated electronics. * Creation, migration, extension and integration of firmware libraries for Microprocessor applications. * Development and execution of test plans to demonstrate functionality of the Embedded software/firmware solutions; including unit, module and integration testing. Project Engineering * Pro-active contribution to development projects with the ability to work with hardware and software engineers to understand the requirements of the whole system. * Effective communication of interfaces and agreed protocols with other development project team members. * Collaboration with 3rd parties to ensure that delivered...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 03, 2026  
Software Engineer (C++)
C++ Engineer Certain Advantage are hiring for a C++ Engineer based in London. This role is on an initial contract till the end of the year and is hybrid. The company We’re working with an organisation that operates globally, helping power homes, transport, and industries with the energy they depend on every day. The role: Implement solutions using the provided exchange SDKs in different languages such as C++, Rust, Python, Typescript Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket or HTTP requests Optimize exchange communication through kernel bypass, optimizing TLS or the connection handling to an exchange Implement trading algorithms based on requirements provided by traders and quants Acquire and develop the necessary trading knowledge to successfully translate the requirements into actual software implementation Continuously improve the...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 12, 2026  
C# Developer Role - Hybrid - Banking
C# Developer Role - Hybrid / Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid / Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate - £690 per day (Inside IR35) Tech Stack C# SQL Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also include supporting the existing C# and .NET applications. General IT Support to maintain environment Defining database objects required in the systems. Interactions with the SQL and Oracle Database Administrators in both London and New York. Providing script for database enquiry languages, i.e.,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 10, 2026  
AWS Cloud Engineer
Job Advertisement: Lead Cloud Engineer Are you an innovative and experienced cloud engineer looking to make a significant impact in the public sector? Our client, a forward-thinking organisation, is seeking two dynamic Lead Cloud Engineers to spearhead the design, delivery, and optimisation of their cloud infrastructure. If you are passionate about leveraging cloud technology to enhance public services, we want to hear from you! Your Role: As a Lead Cloud Engineer, you will be at the forefront of cloud service design and delivery, ensuring secure and high-performing applications. Your key responsibilities will include: Design & Delivery: Lead the design of robust cloud infrastructures across multi-cloud platforms (AWS and Google). Innovation: Champion innovative solutions to enhance service delivery and ensure high-quality user experiences for software engineers, suppliers, and other users. Collaboration: Work alongside multidisciplinary teams and external partners to...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 09, 2026  
Lead Cloud Engineer - AWS
I am recruiting for a Lead Cloud Engineer to work on a hybrid basis - 2 days in London, 3 days remote. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. You must have strong expertise of AWS. You will have AWS Solutions Architect certification, or be able to demonstrate experience at a similar level. You will also have Google Professional Cloud Architect certification, or be able to demonstrate experience at a similar level. You will have overall responsibility for the design, delivery and optimisation of self-service cloud infrastructure and tooling to ensure that our cloud applications and services are secure, high performing and sustainable, and the delivery of a high quality user experience for software engineers, suppliers and other users needing access to cloud infrastructure. You will also be responsible for continued development and maintenance of the multi-cloud platform (AWS and Google), recognised as...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 10, 2026  
Cloud Engineer
A summary of the responsibilities of the post: 1. Overall responsibility for the design, delivery and optimisation of self-service cloud infrastructure and tooling to ensure that our cloud applications and services are secure, high performing and sustainable, and the delivery of a high quality user experience for software engineers, suppliers and other users needing access to cloud infrastructure. 2. Responsible for continued development and maintenance of our multi-cloud platform (AWS and Google), recognised as a robust and mature cloud platform within the public sector, as well as automating processes to improve efficiency. 3. Work with other senior members of the team responsible for enterprise architecture to set and evolve cloud engineering target architecture and provide oversight and assurance that the current architecture is implemented as per Hackney's development, security and cloud standards. 4. Lead on the delivery, implementation and support of others to ensure that...
IR35 Status:
Unknown Status

CV-Library Hackney, Greater London Contractor
CL
Jun 09, 2026  
Product Cyber Security Lead
Copello are looking for Product Cyber Security Lead to join an organisation in the Buckinghamshire area on an initial 12 month contract. The Cyber Security Lead will assist with the end‑to‑end implementation of US Department of Defense (DoD) cyber security requirements for a mission‑critical product development programme. Key Responsibilities 1. Cyber Requirement Implementation * Interpret and implement US Government‑flowed cyber and information‑assurance requirements across the product lifecycle. * Ensure compliance with the following (non‑exhaustive) set of standards and contractual flows: * DoD 8140.01 (cyber workforce qualification) * NIST SP 800‑171 (CUI protection) * DI-IPSC‑82249, DISA STIGs, DI‑MGMT‑82191, DI-MISC‑80508 2. Product and Engineering Assurance * Define and maintain the programme Cyber Security Plan, including CUI handling, secure development practices and compliance evidence. * Lead cyber risk assessments, threat modelling and...
IR35 Status:
Inside IR35

CV-Library High Wycombe, Buckinghamshire Contractor
CL
Apr 11, 2026  
MS Dynamics Developer
MS Dynamics 365 Developer Certain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area. This role is on a contract basis and is hybrid-based. The Company We’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and deliver industry-leading commercial aircraft, and a separate Space and Defence division. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for an MS Dynamics 365 Developer—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be working in a small, experienced, and collaborative team, and be responsible for: 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. Develop and maintain integrations between D365 and other enterprise...
IR35 Status:
Unknown Status

CV-Library Farnborough, UK Contractor
CL
Jun 07, 2026  
Senior Systems Engineer (MBSE Specialist)
Senior Systems Engineer (MBSE) Reading 12-Month Contract Paying up to £82p/h (Inside IR35) Please note - due to the nature of the work, you will need to already hold a high level of UK Security clearance Key Responsibilities Support model-based systems engineering (MBSE) practices, including: Requirements management Interface definition Trade studies Interdisciplinary integration and analysis Maintain and ensure consistency, integrity, and usability of engineering models across the user base Optimise model deployment and reporting capabilities, developing clear and accessible visualisations for stakeholders Support the development, maturity, and integration of MBSE models with other tools and systems within the organisation Prepare and analyse performance metrics to monitor effectiveness and identify areas for improvement Engage with a broad range of stakeholders, including business leaders and subject matter experts Develop and implement verification strategies to ensure:...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 10, 2026  
Lead Project Controller
Lead Project Controller Luton 12-Month Contract Paying up to £70p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold a high level of UK Security clearance Key Responsibilities Accountable for the quality and integrity of the Project Controls on the Programme through the application of consistent processes, methods, governance and provision of guidance to the wider IPT. Drive and promote optimal schedule quality and best practice management techniques including application of schedule risk analysis at all stages of the project lifecycle Manage the integrity of Partner/Subcontractor schedules to ensure dependences are clearly identified and risks managed/identified within the project schedule Conduct what if analysis/ scenario planning to drive decision taking and risk mitigation Identify and manage Schedule Risks, apply Schedule Risk Analysis Techniques, work proactively with the project team to implement mitigation plans and corrective actions...
IR35 Status:
Inside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jun 06, 2026  
Technology Project Manager
Connect2Luton are excited to recruit a Technology Project Manager on behalf of Luton Borough Council within their HR Business Support and Recruitment department. Main purpose of position: The Technology Project Manager will be responsible for delivering on a range of projects to ensure that projects deliver, maintain their business focus and that risk is appropriately identified and managed. One of the most important roles of the Project Manager is the engagement with the service stakeholders in the process. The Project Manager will lead and manage this relationship to ensure a successful and embedded project outcome. Support the achievement of Transformation & Digital, Data and Technology Programme savings. You will be responsible to: Develop, establish, plan, co-ordinate and manage multiple projects streams to time, budget and high quality to enable the successful implementation of systems. Develop and implement a detailed project plan and produce all relevant...
IR35 Status:
Unknown Status

CV-Library Luton, Bedfordshire Contractor
CL
Apr 17, 2026  
Embedded DSP SW Engineer – Software Defined Radio Datalink
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded DSP Software Engineer – Software Defined Radio Datalink subcontractor on an initial 6 month contract.     This role would suit a candidate who comes from a mobile communications industry or from the aerospace / defence field. Other industries will be considered too.   Rate: £70 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will based onsite.  A compressed 4-Day week of Monday to Thursday is possible Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process   Embedded DSP Software Engineer – Software Defined Radio Datalink Job Description:   Join our growing Software team in Stevenage, working as part of a dynamic team to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jun 05, 2026  
Senior Project Manager
Senior Project Manager Location: Basingstoke (Remote) Pay Rate: £40 per hour Shifts: Office hours, flexible Increased innovation, along with substantial growth in the Specialty Diagnostics Group, has resulted in a need for a senior project manager with focus on business transformation and change control. The individual in this role will be a leader in ensuring that the project management teams achieve goals and objectives set by Group leadership. In addition, he/she will be responsible for identifying and mitigating risks, helping guide and mentor staff in project leadership, and communicating as needed on any issues and challenges that constitute obstacles to success. The Senior Project Manager will also make substantial contributions to setting strategic direction for business transformation and will be expected to partner with all functions in ensuring that the organisation achieves its goals. Performance of this individual's responsibilities will require good knowledge of...
IR35 Status:
Unknown Status

CV-Library Basingstoke, Hampshire Contractor
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