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Contractor 86
Information Technology Hertford

86 jobs found in Hertford

CL
May 23, 2026  
FPGA Design Engineer
World Class Defence Organisation is currently looking to recruit 3x FPGA Design Engineer Subcontractors on an initial 12 month contract.   Rate: £90.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bristol depending on your preference Hybrid / Remote working: Hybrid working of 3 days per week onsite 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   FPGA Design Engineer Job Description:    For this role, we are seeking an experienced FPGA design and verification engineer (~4+ years), to support the development of our growing portfolio of complex FPGA projects. The current portfolio ranges from advanced signal processing systems (ImageRadio), core embedded processing systems, through to safety & security critical systems. Responsibilities: The role...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
May 15, 2026  
Manufacturing Logistics Services Analyst
World Class Defence Organisation is currently looking to recruit a Manufacturing Logistics Services Analyst subcontractor on an initial 12 month contract.   The role will be 4 days per week onsite. Your office base can be either Stevenage or Bolton (depending on your preference).    Contract Duration: 12 months initially and then ongoing. Hourly Rate: £40 per hour (Umbrella).  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’   Manufacturing Logistics Services Analyst Job Description: Join us at the forefront of Digital Transformation, where your expertise and support will define the foundation for UK Manufacturing Logistics Services. We are embarking on a bold, group-wide Digital Transformation programme (IMPACT) that will redefine how we work, connect and deliver value across the organisation. The programme focuses on upgrading the SAP Enterprise Resource Planning (ERP) capability from its’ current version - ECC6 to S/4HANA,...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK 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
Mar 13, 2026  
Configuration Manager
Configuration Manager Stevenage 12 Month Initial Contract   Overview of department: Configuration Management is pivotal to success in developing and delivering engineered products to our customers and frontline users. Through the controlled application and compliance of processes, we give our programmes confidence and assurance in all products that we produce.   Description of the Role Experienced Configuration professional with an ability to provide technical support to the Configuration Management team. Your ability to build networks and foster strong relationships with the team to review, develop and deliver Configuration Management processes and procedures, as well as supporting and technically coaching project Configuration Managers to deliver technical excellence contributing towards the overall success of our business programmes.   What we’re looking for A proven track record of experience within engineering organisations or operational domains, with a strong technical...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Jun 19, 2026  
Quality Engineer
Quality Engineer Luton 5-Month Contract Paying up to £37p/h (Inside IR35) Key Responsibilities Act as the Quality focal point for in-service and returns material activities Support investigation and resolution of non-conformances, including root cause analysis and corrective actions Review and approve quality documentation related to returns, concessions, and repair activities Ensure effective traceability and configuration control of returned and unserviceable items Interface with internal stakeholders (Engineering, Supply Chain, and Operations) and external suppliers Ensure compliance with AS9100, Leonardo Quality Management System, and customer contractual requirements Contribute to continuous improvement activities across in-service quality processes Deliver compliant products in a timely manner, meeting all cost and safety requirements Provide reports and supporting data to the Programme, Project, and functional teams Required Experience Further education and/or...
IR35 Status:
Inside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jun 19, 2026  
SAP S/4HANA Transformation Business Analyst
GALENT are recruiting for an exciting hybrid SAP S/4HANA Transformation Business Analyst opportunity suitable for an experienced Business Analyst, SAP Functional Consultant or Finance Transformation Professional within a global media and entertainment organisation based in Central London with Europan travel for 1 week per month. This position sits within a Global Business Services Process Ownership function and forms part of a large-scale SAP S/4HANA transformation programme spanning multiple international business units and countries. This is a hands-on delivery role suited to an experienced contractor who enjoys working in fast-paced transformation environments and can quickly add value across process design, requirements gathering, testing and stakeholder engagement activities. Environment and Benefits / General Selling Points • £(Apply online only) per day • Initial 6-month contract with strong extension potential • Major global SAP S/4HANA transformation programme • Hybrid...
IR35 Status:
Unknown Status

CV-Library W1T, Tottenham Court Road, Greater London Contractor
CL
Jun 18, 2026  
AI Project Manager
AI Project Manager Ready to lead AI-powered change that actually lands? This is an opportunity to take ownership of high-impact AI and machine learning initiatives, shaping them from early discovery through to delivery, rollout and adoption. You’ll join a busy Transformation team delivering a major change portfolio across systems, processes, technology and people. The focus is simple: making sure colleagues have the right tools, information, support and confidence to work in smarter, more effective ways. This is not a hands-off coordination role. You’ll be driving delivery, cutting through ambiguity, keeping momentum high and making sure AI initiatives are delivered safely, commercially and with measurable business value. What you’ll be doing As AI Project Manager, you’ll take the lead on planning and delivering AI and machine learning projects from concept to implementation. You’ll shape scope, organise delivery, manage plans, run Agile ceremonies where appropriate, remove...
IR35 Status:
Unknown Status

CV-Library EC2, Barbican, Greater London Contractor
CL
Jun 09, 2026  
Data And Digital Solutions Scientist
Alstom is the UK & Ireland’s leading supplier of new trains and train services, and a leading signalling and rail infrastructure provider. Alstom have built, or are building, just under 40% of the UK mainline train fleet; as well as the entire fleets in service with London Underground and Dublin Luas. We provide the widest range of smart solutions in the rail market, from innovative high-speed rolling stock, metros and trams to maintenance, modernisation, infrastructure and signalling. Employing 6000 people, we design and build trains at Derby, the UK’s largest train factory; and operate major sites at Widnes, Crewe, Ilford and Plymouth, and 30 train services depots across the UK and Ireland. Overview: Lead the development and deployment of the next generation data-driven solutions for Mobility, within a lean startup pathway and in collaboration of engineering & mobility experts, data scientists, software engineers, HMI designer and devops. We'll look to you for: *...
IR35 Status:
Unknown Status

CV-Library WC1V, Covent Garden, Greater London Contractor
CL
Jun 20, 2026  
Performance Analyst
Performance Analyst 12 months Location - London/Remote £465 per day inside IR35 - Umbrella only Job Spec: As a Performance Analyst, your role is to support product teams by utilising data tools to create insight and actionable outputs for product managers, designers, and developers. You will be developing and maintaining Adobe Analytics and Power BI reports to enable data driven decisions across the programme. The role involves partnering with product teams to define reporting needs and translate them into clear KPIs and robust data solutions, delivering ad hoc analysis to inform product improvements, and applying measurement frameworks to shape future analytics capability. You will design and optimise dashboards with consistent metrics and meaningful time based comparisons, while ensuring data quality, governance, and alignment across data sources. Collaboration with product, analytics, and data engineering teams is central to continuously improving data, reporting, and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 20, 2026  
BI Engineer / AWS Engineer - AI / ML
I am recruiting for a BI / AWS Engineer to work on a remote basis with occasional travel to London or Swindon (once a month). The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. I am searching for an experienced Business Intelligence Engineer / AWS Data Engineer to support the development of a modern data platform and contribute to emerging AI-driven initiatives. This role will suit someone with a strong foundation in AWS data engineering and BI, alongside practical exposure to AI/ML concepts or tools. You must have strong hands-on experience in: AWS Data Engineering stack (e.g. Glue, S3, Lambda, Redshift, Athena) SQL (advanced level) Python (for data processing and pipeline development) Infrastructure / tooling exposure (e.g. Terraform, APIs, CI/CD beneficial) Experience working in Business Intelligence / analytics environments Candidates must demonstrate some level of exposure to AI/ML, such as: Working...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 19, 2026  
AI Project Manager
AI Project Manager AI Project Manager - AI Rollout (Claude) Role Overview We are seeking an experienced AI Project Manager to lead the end-to-end rollout of Claude AI solutions across a major client organisation. This role will act as the central delivery lead across strategy, implementation, governance, stakeholder engagement, vendor management, and adoption. The successful candidate will oversee the full lifecycle of the AI deployment, from discovery and use-case definition through implementation, training, rollout, optimisation, and operational governance. The role requires strong programme management capabilities combined with excellent communication and writing skills, as the individual will be responsible for producing executive-level documentation, rollout communications, policies, training materials, and client-facing deliverables. This is a highly cross-functional role working across client stakeholders, internal delivery teams, AI vendors, security, legal,...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 19, 2026  
Data Scientist
Join Our Dynamic Data Science Team! Are you a passionate Data Scientist ready to make a real impact in the retail industry? Our client is seeking a talented individual to join their vibrant team on a fixed-term contract. With a daily rate ranging from £550 to £850, you'll play a crucial role in shaping the future of retail through data-driven insights and innovative solutions! About the Team: At our client's organization, the Data Science team tackles complex business challenges across various domains, including customer experience, supply chain, and technology. They leverage advanced machine learning, generative AI, and large language models (LLMs) to optimize prices, enhance store operations, and personalize customer experiences. Team members enjoy a collaborative environment, rotating across different business areas to expand their expertise and make a significant impact. Your Role: As a Data Scientist, you'll be at the forefront of developing and deploying machine learning...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 18, 2026  
Senior Project Manager
We are looking for a Project Manager to join a Global business on a 14-month temporary basis. This is a rare contract role for a senior PM who thrives at the intersection of data science, healthcare and operational rigour. You will be at the heart of a busy Data Science team, translating technical complexity into business clarity and turning ambiguous priorities into coherent, well-governed delivery. You will partner directly with Data Scientists, R&D leads and Commercial stakeholders, owning the planning and communication that keeps multiple concurrent initiatives aligned and on track. The position begins in July and is expected to last for 14 months as a maternity cover - this duration includes both an initial handover and a hand-back. Location: Old Street, London - hybrid working, 2 days per week in the office. £450 - £525 per day PAYE - (depending on expereince) What You Will Own Delivery and Planning: Project plans, timelines, dependencies and sprint ceremonies from...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 14, 2026  
UiPath RPA Specialist/Developer
RPA Developer / UiPath Expert. Employment: Immediate start for a 6-month duration. Location: 100% Remote. Day Rate: £382.50 a day (umbrella). Evaluation: Candidates must complete a practical assessment, such as building a robot, to demonstrate capabilities. The use of AI tools during the assessment is permitted. Are you a highly skilled RPA Developer / Solution Architect who thrives at the intersection of technical excellence and strategic design? We are seeking a talented professional to join a large-scale Digital Transformation initiative. Operating within a nimble, focused Centre of Excellence, you will act as the technical guiding force-consulting on RPA solutions, leading system designs, and driving automation projects from concept to live deployment. If you are a UiPath expert who loves collaborating with stakeholders and shaping the future of automation, we want to hear from you! Role & Responsibilities As a hybrid developer/architect, you will handle...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 18, 2026  
Strategic Remote Access Project Manager
Remote Access Project Manager (Contract) 6 Months Contract London (hybrid working environment) £650 - £800PD - Inside IR35Overview A global retailer is seeking an experienced and delivery-focused Strategic Remote Access Project Manager to lead the implementation and optimisation of secure remote access technologies across a complex enterprise environment. This role will play a critical part within a wider Identity Transformation programme, delivering scalable and secure remote connectivity solutions across corporate, retail, and operational technology environments. This is an exciting opportunity for a highly capable Project Manager who thrives in fast-paced, complex environments and can introduce structure, governance, and repeatable delivery models while working across multiple technology and business teams. Role & Responsibilities Lead the end-to-end delivery of remote access programmes, including Azure Virtual Desktop (AVD), Zscaler integrations, and secure connectivity...
IR35 Status:
Inside IR35

CV-Library Paddington, London W2, UK Contractor
CL
Apr 08, 2026  
Senior Data Engineer
Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 20, 2026  
Senior AI Enabled Software/DevOps Engineer
What You'll Be Doing - Design, build, and operate AI‑enabled software and platform solutions - Develop and maintain API‑driven services and integrations that allow systems to work effectively with AI capabilities - Contribute to the evolution of existing applications towards modern, service‑based and cloud‑native architectures - Implement and operate integration mechanisms between software systems and AI platforms, including emerging patterns where appropriate - Apply AI tools to support engineering productivity, while retaining full accountability for quality, safety, and correctness - Review, validate, and guide AI‑generated code or output to ensure it meets engineering and operational standards - Build, deploy, and operate services using TypeScript and Python, supported by modern DevOps practices - Package and operate workloads using Kubernetes tooling (e.g. Helm) and infrastructure‑as‑code (e.g. Terraform) - Work closely with engineers, platform teams, and AI...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 20, 2026  
Lead AI Enabled Software/DevOps Engineer
What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define and guide integration patterns between applications, platforms, and AI services - Make informed decisions on when and how emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver end-to-end solutions - Ensure solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural and operational risks associated with AI-enabled systems - Champion strong engineering practices across software development, DevOps, and platform engineering...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 20, 2026  
Product Designer (UX/UI)
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Product Designer (UX/UI) Location: London - 2 days onsite Contract: 6 months contract Rate: £550 inside umbrella What you'll be doing This role is within a team of designers, researchers, content specialists and data analysts, working together to design and deliver high quality, user-centred mobile experiences. This is a mobile first project, with some responsibility for supporting web & browser journeys. As a Product Designer, it'll be your role to: Deliver high quality visual and interaction design across the mobile app Skilfully craft the end-to-end user...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 20, 2026  
QA Tester - Compliance Transformation
Job Title: QA Tester - Compliance Transformation Location: London (Hybrid) Contract Length: 9 Months Working Patter: Via Umbrella Company Are you ready to take your QA testing expertise to the next level? Join our Financial Services client's dynamic team in the heart of the financial services sector, where you will play a pivotal role in transforming compliance technology! Your Role: As the QA Tester - Compliance Transformation, you will be responsible for ensuring that compliance technology solutions are tested meticulously, supporting essential regulatory obligations and business needs. Your expertise will help validate critical system functionalities across obligations management, horizon scanning, and findings/case management processes. Key Responsibilities: Compliance System Testing:Validate obligations register platforms and findings/case management systems to ensure alignment with regulatory requirements. Test Planning & Execution:Design and execute detailed test...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
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