374 jobs found in London, greater london

I am currently working with a London-based Telecommunications client who are actively seeking 4 Senior .Net Developers to work on a range of business-critical projects.What you'll need to succeed: Demonstrable experience designing and building distributed systems, for scalability, availability and performance and running whole system landscapes using .NET / C#. Extensive experience developing Azure-based applications. Strong experience with Kubernetes. Extensive experience designing and developing Microservices. What you'll get in return: Up to £500pd Outside IR35 London-based hybrid working. Initial 4-month contract. What you need to do now:If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for...

Outside IR35, Business Analyst, Hybrid, Information Security, Data Security, Data Discovery, Purview, Microsoft Technologies My client is looking for an immediately available and highly capable Contract Business Analyst with deep experience in data discovery, Microsoft Purview, and data/information security initiatives. You will be joining a fast‑paced project team driving a full data discovery programme across several critical business areas. This role suits someone who thrives in complex environments, can quickly understand data landscapes, and is confident mapping processes, identifying risks, and shaping actionable plans. Key Responsibilities Lead and support end‑to‑end data discovery activities across multiple business domains. Work closely with technical and business stakeholders to understand data flows, storage locations, and security requirements. Map current‑state processes and data journeys, identifying gaps, risks, and opportunities for improvement. Contribute...

Outside IR35, Hybrid, Technical Lead, Data Solution Lead, OneDrive, SharePoint, Purview, Solution Design, Data Security, Information Security, ISO 27001, Cyber Essentials My leading client is looking for an experienced Technical Data Solution Lead to drive the technical delivery of a multi‑stream data discovery and information security programme. This role requires deep expertise in Microsoft Purview, data governance, data security tooling, and modern cloud platforms. You will work closely with a small project team to shape, design, and implement the technical approach for a full organisational data discovery initiative. This is a hands‑on leadership role: you'll set the technical direction, guide solution design, and ensure the successful migration, classification, and protection of data across multiple systems. Key Responsibilities Lead the technical design and implementation of the organisation's data discovery programme. Own the configuration, deployment, and optimisation...

WWT EMEA has an opportunity for a seasoned Programme Manager with deep expertise in cloud infrastructure, large-scale cloud migration, and complex technology transformation programmes. The ideal candidate will lead multi‑stream cloud and infrastructure portfolios, manage strategic delivery across cross‑functional teams, and drive the successful migration of applications, data, and platforms to modern cloud environments. This is a contract Role & Outside IR35 Programme Manager Contract Duration: 6 months Contract Location: Remote, United Kingdom (With Occasional travel to London) Job Description: Essential Skills: Proven experience as a Programme Manager delivering enterprise-scale cloud and infrastructure transformation programmes. Strong hands-on programme oversight across cloud migration, landing zone build-out, network integration, data migration, identity/security uplift, and operational cutover. Experience working with AWS,...

Outside IR35, Business Analyst, Hybrid, Information Security, Data Security, Data Discovery, Purview, Microsoft Technologies My client is looking for an immediately available and highly capable Contract Business Analyst with deep experience in data discovery , Microsoft Purview , and data/information security initiatives . You will be joining a fast‑paced project team driving a full data discovery programme across several critical business areas. This role suits someone who thrives in complex environments, can quickly understand data landscapes, and is confident mapping processes, identifying risks, and shaping actionable plans. Key Responsibilities Lead and support end‑to‑end data discovery activities across multiple business domains. Work closely with technical and business stakeholders to understand data flows, storage locations, and security requirements. Map current‑state processes and data journeys, identifying gaps, risks, and opportunities for...

Leading eCommerce client now requires an experienced Programme Lead to deploy an ERP which will unify their Finance and HR systems. This is an exciting international project where you will be working on a large-scale ERP transformation to unify our clients finance and HR administrative processes. This role is a complex project, replacing our client’s current legacy ERP systems to make HR and finance process as unified as other business areas, post-merger. Key Requirements: Strong hands-on experience working across large scale global ERP programmes (With Oracle Fusion or Workday). Experience directly reporting to a CFO. Strong experience with programme governance, risk and vendor management. The ability to work across multiple countries (adjusting to different regulations and local context) Strong Finance business expertise combined with finance process design / new processes definition Strong understanding of data migrations, integrations and testing from a...

Outside IR35, Business Analyst, Hybrid, Information Security, Data Security, Data Discovery, Purview, Microsoft Technologies My client is looking for an immediately available and highly capable Contract Business Analyst with deep experience in data discovery , Microsoft Purview , and data/information security initiatives . You will be joining a fast‑paced project team driving a full data discovery programme across several critical business areas. This role suits someone who thrives in complex environments, can quickly understand data landscapes, and is confident mapping processes, identifying risks, and shaping actionable plans. Key Responsibilities Lead and support end‑to‑end data discovery activities across multiple business domains. Work closely with technical and business stakeholders to understand data flows, storage locations, and security requirements. Map current‑state processes and data journeys, identifying gaps, risks, and opportunities for...

Outside IR35, Hybrid, Technical Lead, Data Solution Lead, OneDrive, SharePoint, Purview, Solution Design, Data Security, Information Security, ISO 27001, Cyber Essentials My leading client is looking for an experienced Technical Data Solution Lead to drive the technical delivery of a multi‑stream data discovery and information security programme. This role requires deep expertise in Microsoft Purview, data governance, data security tooling, and modern cloud platforms. You will work closely with a small project team to shape, design, and implement the technical approach for a full organisational data discovery initiative. This is a hands‑on leadership role: you'll set the technical direction, guide solution design, and ensure the successful migration, classification, and protection of data across multiple systems. Key Responsibilities Lead the technical design and implementation of the organisation's data discovery programme. Own the configuration, deployment, and...

Cloud/AWS Infrastructure Engineer Location: London, UK Employment Type: TP (Outside IR35) Duration: 6-12 Months Job Responsibilities: · Maintain and improve AWS cloud infrastructure for 24/7 bank operations, focusing on stability, performance, security, and compliance · Enhance connectivity between AWS accounts, client, and third parties to ensure secure and reliable customer experiences · Design and create automation scripts and tooling using Bash, Python, or Go · Build and support cloud platforms for application developers, improving SDLC and developer experience · Manage vendor relationships and coordinate project efforts across business areas · Participate in on-call rotation to support platform reliability Required Qualifications, Capabilities, and Skills: · Formal training or certification on software engineering concepts and advanced applied experience · Hands-on experience with AWS and infrastructure as code (Terraform) · Understanding of...

Unity Developer Immediate Start | 4+ Months | Outside IR35 (Hybrid 1 day a week in London) We’re looking for an experienced Unity Developer to join an exciting gaming project with an immediate start available. You’ll be responsible for developing multiple games within the client’s existing Unity gaming ecosystem. This is a hands-on role requiring strong technical capability and experience working in structured gaming environments. What You’ll Be Doing Developing 3 games within an existing Unity-based platform Implementing game UI Managing turn-based game mechanics Integrating assets and animations from a 3D Artist Connecting to existing in-game events systems and analytics Skills & Experience Required Strong experience with Unity Advanced proficiency in C# Solid understanding of Unity UI system Experience with Unity animation system Familiarity with Git workflows 5+ years’ experience working on similar projects and tech stacks

We're partnering with a fast-growing sports/entertainment business looking to hire a Senior Backend Engineer on a 6-month contract (outside IR35), with potential to convert to permanent (£95k). This is a hands-on tech lead role with ownership of core platform systems powering multiple websites and internal services. The Role You'll take full technical ownership of the NextGen CMS and Master Data (MDM) systems, designing, developing, and mentoring a small team of engineers. This role is perfect for someone who thrives in complex, high-scale environments and wants real impact from day one. Key Responsibilities: Lead development across CMS and MDM systems Maintain and expand complex backend systems (not standard CMS) Mentor engineers and set engineering standards/patterns Drive architecture, integrations, and system scalability Work closely with stakeholders to deliver features and improvements Team Environment: 5 Backend, 3 Frontend engineers, 1 Delivery...

Outside IR35, Hybrid, Technical Lead, Data Solution Lead, OneDrive, SharePoint, Purview, Solution Design, Data Security, Information Security My leading client is looking for an experienced Technical Data Solution Lead to drive the technical delivery of a multi‑stream data discovery and information security programme. This role requires deep expertise in Microsoft Purview, data governance, data security tooling, and modern cloud platforms. You will work closely with a small project team to shape, design, and implement the technical approach for a full organisational data discovery initiative. This is a hands‑on leadership role: you’ll set the technical direction, guide solution design, and ensure the successful migration, classification, and protection of data across multiple systems. Key Responsibilities Lead the technical design and implementation of the organisation’s data discovery programme. Own the configuration, deployment, and optimisation of Microsoft...

Platform /DevOps Engineer (Azure) – OUTSIDE IR35 Overview We are looking for a Senior Platform / DevOps Engineer with strong hands-on experience in AKS, Azure networking, and PowerShell scripting, to support the lift-and-shift of Windows Server workloads from on-prem to Azure. This role is delivery-focused, working on core Azure infrastructure, container platforms, and migration activities within an enterprise environment. What You’ll Be Doing Support and enhance AKS platforms, including cluster operations and security Design and manage Azure networking (VNets, subnets, NSGs, routing, private endpoints) Lead and support Windows Server lift-and-shift migrations from on-prem to Azure Automate infrastructure and operational tasks using PowerShell Support rehosting of workloads with minimal refactoring Ensure platforms are secure, stable, and well monitored Work closely with platform, infrastructure, and application teams Assist with day-to-day platform...

AI Business Analyst | London | £600 per day | Outside IR35 | 3 Days Onsite An AI Business Analyst is required to join a growing AI Centre of Excellence, focused on delivering applied AI solutions across generative AI, machine learning, and data automation. This role translates business intent into clear, structured requirements that guide the design and delivery of high-impact AI use cases. Working closely with Product, Data, Engineering, and AI Quality teams, the position ensures alignment between business value, technical feasibility, and data readiness. Key Responsibilities: Refine and expand AI use cases across generative, predictive, and automation workflows Define detailed business, functional, and field-level data requirements Map datasets and metadata to model needs (LLMs, embeddings, RAG, classifiers) Collaborate with Engineering on feasibility, integrations, and data flows Support agile ceremonies, backlog refinement, and sprint planning...

AI Delivery Manager - £650 Per Day - Outside IR35 A global organisation is scaling its AI Centre of Excellence (AI COE) to accelerate the deployment of enterprise AI solutions across workflows, products, and regions. We are seeking an experienced AI Delivery Manager to ensure AI solutions - built internally or procured externally - are delivered smoothly, aligned cross-functionally, and adopted effectively across a complex, multi-market environment. The Role You will act as the coordination layer across Engineering, Data, Product, Security, and business teams - removing blockers, managing dependencies, and ensuring organisational readiness for release. This role is instrumental in deploying enterprise-scale AI capabilities such as enterprise search, AI copilots, and agent environments across global teams. Hands-on and execution-focused, you will bring pace, structure, and clarity to multi-team delivery. Key Responsibilities Coordinate end-to-end...

Freelance Integrated Designer Client Location: London (Remote) Starting: 02/03/2026 - Monday start Pay Comments: £258 per day (Outside IR35) Hours: Full-time Duration: 2 months with potential to extend The ideal candidate will have experience in professional services / corporate environment Job Description: We are looking for an experienced Senior Designer with strong video editing and social media expertise who can hit the ground running from day one. This is a fast-paced role requiring someone confident in delivering high-quality creative output with minimal onboarding, supporting ongoing campaigns and content initiatives immediately. Key Responsibilities Lead the creation and execution of engaging visual content across digital and social media platforms. Edit high-quality video content optimised for various social channels (e.g. Instagram, LinkedIn, TikTok, YouTube). Design compelling social-first creative assets aligned with...

Job Title: Project Specialist Job Type: Contract Location: Remote / London Day Rate: £200/day (OUTSIDE IR35) Project Specialist - Role & Responsibilities Manage the “front door” for new Service User SRQs via the DCC process, validating requests and initiating provisioning Lead feasibility assessments and produce customer quotes in line with agreed commercial principles. Coordinate order delivery by liaising with UK Order Analysts and customers; manage WIP reporting, site access, surveys, and portal updates. Oversee go-live and Ready for Service (AILS) activities, ensuring smooth transition to in-life service and billing, while owning SLAs. Maintain delivery metrics, support programme reporting and SSD documentation, and drive continuous improvement of service catalogue and order processes. Project Specialist - Required Experience Proven experience managing end-to-end service orders or provisioning processes, including request validation,...

Business Analyst | Power & Gas SME | £800/Day OUTside IR35 | Energy Trading – 6 months rolling | Hybrid Business Analyst SME in the Power trading space is needed for a commodities & energy trading firm, covering both physical & derivative trading. With their continued growth and onboarding new products, in line with new regulatory changes, they need a ETRM SME Business analyst to work on Project lifecycle covering business requirements analysis, functional specification of changes, testing as required and support of UAT. As a Power Business Analyst – You will leverage your deep knowledge of the European power market, experience with ETRMs, middle - back-office systems, processes to ensure the successful delivery of business and technology changes. Strong BA skills are also essential in this new area of the business, as well as teasing out requirements to map them out in an Azure DevOps board with enough detail for the developers to elaborate on. As a...

Frontend Developer (React / Next.js / TypeScript) Hybrid – 1 day per week in London 4+ Month Contract (High likelihood of extension) Outside IR35 Immediate interviews & start available We’re currently looking for an experienced Frontend Developer with 4+ years’ commercial experience delivering projects. This is an exciting opportunity to play a key role in a migration project to a new Payload CMS , working within a modern, high-performing tech stack. 🔧 Key Skills & Experience: Strong expertise in React, Next.js & TypeScript Styling with SCSS & Tailwind CSS Confident working from Figma designs Experience contributing to or leading CMS migrations You’ll be joining a collaborative team, delivering clean, scalable frontend solutions in a fast-paced environment.

Interim Payroll Consultant 6 month contract £750 per day (Outside IR35) Very flexible working model with occasional travel to London We are supporting a global technology client who is undertaking a full global implementation of CloudPay. They are looking to appoint a hands on Interim Payroll Consultant to support the Programme Director and play a key role in delivering this transformation. This is a delivery focused role, requiring someone comfortable operating at both strategic and operational levels across a complex, multi country environment. Key Responsibilities Support the end to end global implementation of CloudPay across multiple jurisdictions Work closely with the Programme Director to drive delivery, manage risks and resolve issues Lead payroll process design, data validation and migration activities Support configuration workshops and ensure payroll requirements are clearly defined Oversee testing phases including payroll parallel runs...