24 jobs found in London Borough of Hillingdon

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...

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

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...

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...

Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400 / day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high-scale distributed systems for a major global streaming platform? We are seeking a Backend Software Engineer for a 12-month contract with the Video Platform team in Central London. You will join a dedicated team delivering automated traffic routing, end-to-end observability, client configuration releases, and AI tool hosting platforms. What You’ll Be Doing * Developing resilient backend microservices using AWS-native services. * Building out integration points for AI tools via Model Context Protocol (MCP) frameworks. * Improving system performance, automated failovers, and low-latency client routing. * Collaborating within an established engineering team to maintain operational standards. What We Are Looking For * Solid software engineering background with Java, Kotlin, or TypeScript....

Solutions Architect - Tier 1 Bank - Canary Wharf Role - Application Architect Duration - 6 months with very likely extension Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office Rate - £600 per day (Inside IR35) Experience - In depth understanding of Object Orientated programming concepts as well as of the full Software Development Life Cycle. Good understanding of MS .NET Framework environments. Knowledge and experience of Agile methodology Knowledge of Cloud and AI technologies that can be adopted into the workplace Extensive experience working as a software and solutions architect. Experience in designing of high-level concepts for software solutions. Experience in development of Azure cloud-based as well as on-prem solutions. DevOps and SCRUM experience Experience in Cloud migration planning and executionTasks - Create and improve architectural standards for on premise and azure cloud software products, develop cloud migration procedures and...

Hays are now looking for an SC Cleared Quality Test Engineer for one of our local clients: £350 p/d Inside IR35 Remote, with occasional travel to Hursley and London (2-3 days per month) Candidates must hold current SC Clearance Option for candidates to be upgraded to DV! We're looking for a Quality/Test Engineer with experience in test automation and performance testing to support the delivery of software solutions within an Agile environment. You'll be involved throughout the testing lifecycle, helping to ensure applications are robust, scalable and fit for purpose. What you'll be doing Creating and executing test cases across multiple technology stacks Developing and maintaining automated test scripts Designing and implementing performance testing strategies Executing performance and load testing activities Investigating issues through debugging, tracing and log analysis Working closely with developers and stakeholders in an Agile delivery team Supporting CI/CD and quality...

Job Title: Data Solution Architect Location: Paddington Duration: 6 months possible extension Our client is leveraging the power of data and AI to solve business problems, improve customer experience, and drive commercial value. This is an architecture-led role within the Data Architecture & Design team-helping shape how data solutions are designed, governed, and made supportable across multiple business areas. What you'll be doing: * Provide architecture and design guidance across a portfolio of data projects, ensuring solutions align with platform strategy and future changes * Guide functional design for data solutions (not hands-on development), producing clear design artefacts consumed by engineering teams * Bring Personalisation into the wider Enterprise Data Science discipline by creating building blocks that move beyond one-off datasets * Design reusable patterns within the existing cloud-hosted (Azure) data platform * Assess impacts of internal and external...

DevOps Engineer - Active SC, NPPV3 Up to £420pd (Inside IR35) Remote 6 months My client is seeking a DevOps / Infrastructure Engineer to join a platform team supporting critical legacy applications and infrastructure, providing L3 support, platform enhancements and CI/CD improvements. Key Requirements: Proven experience within DevOps, Infrastructure Engineering or Platform Support. Active SC Clearance (used within the last 12 months) and Active NPPV3 (used within the last 6 months). Experience supporting legacy applications and infrastructure, including Oracle 11 databases, Elasticsearch and enterprise middleware technologies. Strong Linux and Windows Server administration experience, with exposure to Solaris, Red Hat Enterprise Linux, Docker and VMware environments. Experience building and supporting CI/CD pipelines, automated testing, ETL processes and Bash scripting. Knowledge of Nginx, Apache Tomcat/HTTP and monitoring/auditing integrations. Strong troubleshooting,...

Hays are now looking for a Linux SysAdmin Engineer (RHEL) for one of our local clients: £385 p/d InsIde IR35 6-12 month contract Remote Eligible for BPSS and SC clearance We're looking for an experienced Red Hat Linux Systems Administrator to support and maintain enterprise Linux infrastructure. The role will focus on system administration, automation, virtualization and platform lifecycle management, ensuring secure, reliable and highly available services across the environment. What you'll be doing Administer, maintain and optimise Red Hat Enterprise Linux (RHEL) environments. Configure and manage virtualised infrastructure using KVM and related technologies. Develop and maintain Ansible playbooks for system automation, deployments and configuration management. Manage patching, provisioning and lifecycle activities using Red Hat Satellite. Create and maintain Shell/Bash scripts to automate operational tasks and system processes. Monitor system performance, troubleshoot issues...

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...

Tier 1 Investment bank based in Canary Wharf. Role - C# Developer - Desktop Applications Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid / Canary Wharf Tech Stack C# WPF Winforms Javascript SQL OracleTasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required. As well as application development, this role will also include all aspects of system constructions and support for existing programmes which are written as WinForms (C#.NET) applications. Also, applications written in other languages like MS VBA for Excel and Access, MS VB...

Project Manager - Sailpoint, IGA, Cyber, IAM Up to £650 pd (Inside IR35) London/primarily remote 6 months My client is a high profile and instantly recognisable firm, who are recruiting for a Technical Project Manager with experience in Cyber Security, Identity Access Management (IAM) and Sailpoint - specifically having delivered IGA capability. Key Requirements: Extensive experience working as a Cyber / IAM Project Manager within large, complex organisations Proven track record delivering end‑to‑end SailPoint implementation projects Specific knowledge of delivering IGA capability (Sailpoint) Demonstrated capability in owning and leading large‑scale IAM transformation initiatives Solid understanding of Identity Governance principles, including RBAC, access certification, provisioning, and control frameworks Practical experience integrating HR, ERP, Active Directory, Azure AD, and various cloud platforms Strong programme oversight, stakeholder engagement, and vendor management...

Security Cleared Project Manager - Inside IR35 - London (Hybrid) - 12 months Security Cleared Project Manager required to work with a financial institute, for this role your core tasks will include but not limited to: Business Case documentation, Planning, Communications to include Stakeholder Management, Resource Management, Risk & Issues, Benefits & Realisation. Minimum Criteria for this Project Management Opportunity • SC Project Manager with Change Management skills. Experience of delivering significant enhancements to or introducing new services, products and platforms and managing the impacts on people, processes, tools and culture. • Demonstrable experience of a range of methodologies including Agile, and working in fast-paced and demanding environments, • Solid understanding of data software development principles, lifecycle models and methodologies within Agile and Scrum, • Ability to lead the construction of the project plan to deliver the outcomes of the...

Job Title:IPv4 Monetisation Programme Manager - Telco Experience Mandatory Location: London - 2 days per week in the office Salary/Rate: £539 per day inside IR35 Start Date: 10/08/2026 Job Type: 14 weeks initially to be extended Company Introduction We have an exciting opportunity now available with one of our sector-leading telecommunications clients! They are currently looking for a skilled IPv4 Monetisation Programme Manager to join their team for a three-month initial contract. As part of our strategic Wholesale B2B initiatives, we are upgrading our network. We?re seeking a proactive Data Value Creation Programme/Project Manager to lead deployment of Dual Stack IPv4/IPv6 and ensure full regulatory adherence. As the Data Value Creation Programme/ Project Manager, you will oversee the planning and execution of the IPv4 Monetisation Project and Programme Management for Data Value Creation initiatives to meet the organisational requirements. You'll work closely with...

Network Automation Architect Daily Rate: Up to £740 (inside IR35 via umbrella) Contract Length: 8 months Hybrid working - London, Bristol or Birmingham Join Our Innovative Team! Are you ready to take your career to the next level? Our client is seeking a talented Network Automation Architect to drive the future of complex network and data centre solutions. If you're passionate about automation, network engineering, and creating impactful solutions, we want to hear from you! About the Role: As a pivotal member of our team, you will play a vital role in translating low-level designs into production-grade automation solutions. You'll work at the intersection of network engineering and automation, utilising your deep expertise in Cisco data centre networking while building Infrastructure as Code (IaC) and CI/CD pipelines. Your work will ensure stability, repeatability, and change assurance across customer environments. What You'll Be Doing: Build and maintain network automation...

ServiceNow Developers - SC Cleared London - Hybrid | 6 months | Up to £575 per day (Inside IR35) We're looking for several experienced ServiceNow Developers to join a major programme of work, with an initial six-month contract and a strong possibility of extension. You'll be designing, developing and delivering scalable ServiceNow solutions across the core platform, working closely with technical teams and key stakeholders to turn business requirements into high-quality solutions. The programme has a particular focus on ITSM, ITOM and AIOps, alongside integrations and wider platform development. You'll need: Strong hands-on ServiceNow development experience Proven delivery experience across ITSM and ITOM Good knowledge of AIOps Experience delivering end-to-end ServiceNow solutions Strong integration experience, including REST/SOAP APIs and Integration Hub Exposure to CSM, HRSD or IRM would be beneficial The ability to deliver effectively within a fast-paced programme...

Site Reliability Engineer (GCP & Kubernetes) London (Hybrid, 2 days onsite per week) 6-Month Contract | Inside IR35 | Competitive Day Rate We are looking for an experienced Site Reliability Engineer (SRE) to join a high-performing technology team responsible for building, securing, and operating cloud-native platforms that support innovative AI-driven applications. This is a key role focused on cloud infrastructure development, platform reliability, security hardening, and operational excellence. You will work closely with software engineers, platform teams, and technical stakeholders to design, deploy, and maintain resilient production systems capable of supporting complex and scalable workloads. You will be responsible for the reliability, performance, scalability, and security of cloud-based applications and infrastructure, ensuring services are delivered efficiently and operate effectively in production environments. Key Responsibilities: Design, build, and maintain...

Job Title: Senior Data Scientist Contract Type: Fixed Term (6 Months) Working Pattern:3 days per week in office Location: London, UK (Farringdon) Pay: £500 to £750 per day Inside IR35 Are you ready to dive deep into the world of data and transform complex business challenges into actionable insights? Our client, a leading organisation in the retail industry, is on the lookout for an enthusiastic and skilled Senior Data Scientist to join their innovative team! About the Role: As a Senior Data Scientist, you will play a pivotal role in harnessing the power of data to drive strategic decisions across various domains-ranging from online services and pricing to supply chain management and marketing. Key Responsibilities: Hands-On Analysis: Leverage your analytical mindset to tackle complex business problems and prototype effective solutions. Algorithm Design: Apply, modify, and design advanced algorithms and mathematical models to extract meaningful insights from large data sets....

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...