14 jobs found in London Borough of Hillingdon

Backend Engineer - x4 Contractor Opportunities Available Location: London (hybrid – 1 day per month onsite) Day Rate: £400-£450 per day (Outside IR35) Duration: 6 month contract Industry: EdTech About the Client Our client is an innovative education technology company transforming how international students enrol at UK universities. Their flagship platform automates the entire offer-to-arrival process, covering CAS, visa applications, documentation, accommodation, and communication - empowering universities, agents, and students with seamless, self-service workflows. Widely adopted in higher education, the system streamlines compliance, enhances conversion, and improves the overall student experience. How you’ll spend your day * Build and Maintain Integrations: Design, implement, and maintain integrations that enable customers to connect their internal systems with the CAS Shield platform. * API Development: Develop and optimise APIs and tools to ensure seamless...

SAP Business One Consultant - Outside IR35 | Remote We are seeking an experienced SAP Business One Consultant to lead and own the end-to-end implementation of SAP Business One for a growing organisation. The customer is planning to migrate SAP Business One and associated data from their current third-party host into their own Microsoft Azure environment, bringing the solution fully in-house. The SAP Business One Consultant requires a hands-on, technical consultant who is comfortable taking full ownership of the implementation, working closely with stakeholders, and ensuring the solution is delivered to meet business needs. SAP Business One Consultant’s Responsibilities Own and deliver the full SAP Business One implementation lifecycle, from design through to go-live and post-implementation support Act as the technical lead for SAP Business One, including configuration, customisation, and integration Work closely with business stakeholders to gather requirements and translate...

Contract Node Developer🚨 📍 1–2 days per week in Central London ⏳ 3‑month contract 💷 £450–£500 per day (Outside IR35) Opus is partnered with a consultancy who work with major blue‑chip clients on large‑scale, high‑impact digital programmes for a government client. They’re looking for a Node Developer with strong engineering fundamentals and excellent communication skills. You’ll be building modern, standards‑compliant, API‑first applications and helping clients improve the performance, scalability, and reliability of their digital platforms. What you’ll be doing 🔹 Designing, building, and supporting scalable frontend products 🔹 Transforming requirements, workflows & UX designs into clean UI 🔹 Building integrations between systems and applications 🔹 Writing high‑quality, well‑tested code 🔹 Managing priorities, deadlines and deliverables 🔹 Identifying and resolving technical issues across domains 🔹 Working directly with clients to implement digital solutions 🔹 Leading small...

Job Specification: AI Architect - Insurance Sector Role: AI Architect Sector: Insurance Location: London (Hybrid: 1-3 days in-office/client site) Duration: 12 Months Initial (Long-Term Expectation) IR35 Status: Expected Outside IR35 Start Date: April 1st Role Overview We are seeking a highly experienced, consultative AI Architect to join a major managed service engagement with a leading Insurer. The client is in the early stages of adopting Generative AI (Gen AI) and requires an architect who can define the strategic direction, establish architectural patterns, and guide the organization from discovery through to scalable implementation. This is a senior, technology-focused position that requires deep expertise in Gen AI architecture, tooling evaluation, and integration. This is explicitly not a data engineering or classic data platform build role; the focus is on architectural direction, solution design, and low-maturity organizational uplift. Key Responsibilities The...

Product Delivery Manager - MBSE Reading 6-Month Contract Paying up to £88p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable We are seeking an experienced Product Delivery Manager - MBSE to lead the delivery and continuous improvement of model-based systems engineering (MBSE) capabilities within a complex, regulated engineering environment. Reporting to the Product Owner - Systems Engineering, you will define and deliver integrated MBSE toolchains and reference architectures that embed authoritative models at the heart of the Digital Thread-replacing document-centric approaches with fully traceable, model-based practices across the lifecycle. Key Responsibilities Own delivery of MBSE digital capabilities, including SysML/UML modeling (Cameo), IBM DOORS NG integration, TeamCenter PLM connectivity, configuration/change control, variant management,...

Product Delivery Manager - Systems of Systems Reading 6-Month Contract Paying up to £88p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable We are seeking an experienced Product Delivery Manager - System of Systems (SoS) to lead the delivery and continuous improvement of digital capabilities supporting multi-system architecture, interoperability, and mission-level integration. Reporting to the Product Owner - Systems Engineering, you will define and deliver integrated SoS toolchains and reference architectures that embed authoritative models within the Digital Thread-replacing document-centric approaches with fully traceable, model-based practices across complex, multi-system programmes. Key Responsibilities Own delivery of SoS digital capabilities, including UAF/DoDAF-aligned architecture modelling (Cameo + UAF), SysML/UML integration, IBM DOORS...

We are seeking an experienced Product Manager to lead the delivery and evolution of Product Security digital capabilities for a leading Defence client of ours. You will enable model-based cybersecurity and resilience across the enterprise, replacing document-centric practices with authoritative security models integrated across design, verification, and assurance. Key Responsibilities: Lead delivery and continuous improvement of Product Security toolchains and digital thread integrations. Define and deploy reference architectures, technical baselines, and best practices for model-centric security engineering. Translate business and engineering needs into roadmaps, prioritized backlogs, and end-to-end traceability from security objectives to assurance evidence. Engage stakeholders, manage vendors, and drive adoption of secure, model-based workflows. Ensure compliance with standards, regulatory frameworks, and audit requirements. Oversee operational performance, incident...

Contract Lead DevOps Consultant Duration: 3-6 months (immediate start) IR35 Status: Outside IR35 Location: Fully Remote Working We're looking for a strategic, hands-off contract Lead DevOps Consultant to onboard and understand of our clients end-to-end DevOps function and processes. This is a unique opportunity to drive meaningful change across the organisations DevOps operations, aligning technical performance directly with customer journeys. The role is deemed outside IR35 and fully remote based. The contract Lead DevOps Consultant will play a critical role in reviewing, challenging and reengineering how the business processes operate. Working closely with development teams, you'll ensure our infrastructure is robust, scalable and built to support the organisations evolving global e-commerce platform. The successful candidate needs a strong technical background with proven experience implementing DevOps playbooks, owning and defining incident and alerting systems that can...

Software Test Engineer Luton 12-Month Contract Paying up to £74p/h (InsideIR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UKSV Security clearance - please only apply if suitable Key Responsibilities: Create test cases, test procedures and automated test scripts for embedded systems. Perform integration, system, and regression testing on mission-critical software. Collaborate with developers and systems engineers to identify defects and drive resolution. Analyse test results, produce detailed reports, and provide recommendations for improvements. Ensure compliance with company standards and internal processes. Required Skillset & Experience ISTQB Foundation level knowledge Strong background in testing complex real-time embedded systems. Proficiency in test automation frameworks and scripting languages (e.g., Python, C++, or similar). Solid understanding of software development lifecycle (SDLC) and Agile...

Finance SOP Lead (SAP) 12 Months outside IR35 / £600 per day / Luton - Hybrid We are seeking an experienced Finance SOP Lead within the Hana transformation Programme. The Finance SOP Lead will play a critical role in leading the design and delivery of finance-specific Standard Operating Procedures (SOPs) that align with the global template and meet regulatory, quality, and operational standards. The Finance SOP Lead will work closely with global process owners, finance subject matter experts, and the wider SOP and change teams to develop and deliver global finance SOPs that will be implemented across Global markets. This includes responsibility for both global SOP templates and localisation for pioneer and future deployment markets. the Finance SOP Lead will have: Proven experience leading finance process documentation or SOP delivery in a global transformation programme. Strong knowledge of finance processes (e.g., Record to Report, Order to Cash, Procure to Pay, etc.) and...

Software Engineering Manager £750pd - outside IR35 2 days per week, London/Hampshire We need an urgent contract Tech Manager for 6 months for a long standing banking client of mine. Someone with solid Vendor Management experience, who is hands on (not day to day coding) but can roll up their sleeves and get stuck into the change the business is goign through over the next 12 months. They are growing fast, hit profitability this year and we need a people and technology leader to lean in an support the tech teams and technical challenges around new and existing suppliers. This isn't just a delivery role. It's about people, purpose and progress. You'll coach and mentor a team of around five engineers, creating an environment where people feel supported to grow, challenge ideas and do their best work. You'll champion engineering best practice, encourage curiosity, and help embed a culture that's collaborative, commercially aware and outcome-focused. Working closely with product, design...

Procurement Officer Stevenage Contract - 6 Months (2 Days a week onsite) Salary £27.00 per hour Umbrella ARM has an exciting opportunity for a Procurement Officer to join a fast paced team at a Global Defence Company. The Role: Responsibilities include processing of electronic and manual requisitions. Use of SAP to raise request for quotations (RFQ) Creating Excel spread sheets to assess the data to aid supplier selection process. Raising of purchase orders within SAP. Progressing of orders to ensure on time delivery to the internal customers. Purchase order amendment in line with changing delivery forecasts post order acknowledgment. Maintain dialogue with internal customer to ensure topical delivery forecast are maintained. Holding & supporting business operational reviews Requirements: Proactive approach flexible self-starter IT Literate - Must be able to use Microsoft Office (Word; Power Point; Excel; Outlook) to a proficient level. (A working knowledge of SAP is...

OT Cyber Security Specialist £430 - £470/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability and require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy, developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment with industry standards and enterprise cyber objectives. You'll be involved in both strategic and hands-on activities, including policy creation, risk assessments, and technical oversight. The organisation operates in a highly regulated environment, so experience with frameworks such as IEC 62443, NIST CSF, CAF, and...

OT Cyber Security Specialist £430/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability and require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy, developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment with industry standards and enterprise cyber objectives. You'll be involved in both strategic and hands-on activities, including policy creation, risk assessments, and technical oversight. The organisation operates in a highly regulated environment, so experience with frameworks such as IEC 62443, NIST CSF, CAF, and ISO 27001...