59 jobs found in London

Quantitative Engineer - Exotic Derivatives (Contract) Location: London, UK (Hybrid/On-site) Engagement: Contract (Inside IR35) Duration: 12 months Rate: £750-£800 per day (via an umbrella company) About the Role We are seeking a Distinguished Quantitative Engineer for a high-impact, senior individual-contributor contract role based in London. This is a position for a seasoned professional with 15+ years of demonstrable experience independently designing, implementing, and delivering production-grade pricing and risk models for complex exotic derivatives across Equity, Rates, FX, and Commodities. We require deep, hands-on ownership. You will be responsible for everything from mathematical formulation and numerical implementation to performance optimisation and direct contribution to live analytics and trading systems. What You Will Do End-to-End Model Ownership: Independently design, implement, and validate pricing and risk models for complex and exotic OTC derivatives...

Job Title: Mechanical Supervisor Location: Beckton Rate: £450 per day (Inside IR35 Umbrella PAYE) Duration: 12 months+ Sector: Water / Wastewater The Company We are working in partnership with a leading Tier 1 Water/Wastewater contractor, delivering large capital delivery schemes on behalf of Thames Water. With multiple live projects across clean water sites, they are looking to strengthen their delivery team with the appointment of an experienced Mechanical Supervisor. The Role As a Mechanical Supervisor, you will play a key role in the successful delivery of mechanical packages across major water infrastructure projects. You will oversee site activities, ensuring compliance with safety, quality, and programme targets, while supervising both directly employed staff and subcontractors. Key Responsibilities ·Supervise and coordinate mechanical works, including pipework fabrication, welding, and inspection. ·Review and interpret P&IDs and GA drawings to support...

Role: Buyer – Projects Location: Greenwich Rate: £40–£45 per hour (Inside IR35) Start Date: ASAP Duration: Initial 6 months (extension subject to project demand) Determination: Inside IR35 Company Overview Our client operates within a large-scale industrial environment, delivering complex infrastructure and capital projects across the UK and internationally. With a strong focus on operational excellence, procurement plays a critical role in ensuring projects are delivered on time, within budget, and to the highest quality standards. The Role We are seeking an experienced Buyer with a strong background in project-based procurement to support ongoing and upcoming projects. This role will involve sourcing and managing suppliers, negotiating contracts, and ensuring continuity of supply for key goods and services. You will work closely with internal stakeholders and external suppliers to deliver value-driven procurement solutions across multiple projects. Key Responsibilities *...

Interim Fire Safety Manager London | 3–6 Month Contract | £400–£600 per day (Inside IR35) The Opportunity An exciting opportunity has arisen for an experienced Fire Safety Manager to join a leading property and real estate organisation, managing fire safety across a large, complex and high-profile estate in London. Working as part of the wider Health, Safety, Building Safety and Compliance team, you will play a key role in ensuring fire safety risks are effectively managed, compliance obligations are met, and fire safety standards are maintained across a diverse property portfolio. This position would suit an experienced Fire Safety professional with a strong understanding of fire risk management within commercial property, mixed-use developments, large estates, facilities management or real estate environments. Key Responsibilities * Lead the management and review of fire risk assessments across the estate. * Ensure fire risk assessment actions are appropriately...

Senior Business Analyst - Broadcast TV Advertising Adtech/Adsales/Airtime Sales Inside IR35 Rate to Umbrella £(Apply online only)pd Hybrid Working - Location - Typically at least 1 dpw West London 6 months initially Looking for a Senior Business Analyst with solid commercial TV Broadcast industry experience, with some experience in Broadcasting TV/Vod Advertising such as Adtech/Adsales/Airtime Sales/Avod etc. Specific experience around Ad inventory planning and forecasting, Ad slotting / optimisation, Ad creative and compliance management would be preferred. Working closely with the business and product team that define outcomes this role will focus on analysis to interpret that and produce the user stories for engineering/development. Looking for a self-starter with 6+ years similar Business Analysis experience gained within the Media/Broadcast Adsales sector and someone available on short notice, ideally within 2 weeks. You will play a key role in delivering...

Workday Test Manager Contract until December 2026 £500–£700 per day DOE (Inside IR35) Location: London or Manchester (Hybrid with remote flexibility) Overview We’re partnering with a fast-growing, technology-led organisation undertaking a significant Workday programme, and are looking to appoint an experienced Workday Test Manager to support delivery through to the end of 2026. This is a key role within the People function, reporting into the Head of Digital People Experience, with responsibility for ensuring high-quality testing across Workday initiatives. The Role As Workday Test Manager, you will take ownership of testing across ongoing Workday activity, ensuring robust quality assurance and successful delivery. You’ll work closely with both technical and functional stakeholders across the business, initially focused on the HCM module, with broader exposure across the Workday ecosystem. What We’re Looking For Proven experience as a Test Manager within Workday...

Business Change Consultant - London Market Insurance I am currently working with a London Market Insurance client seeking a Business Change Consultant to support a major transformation programme. This role will provide support to the internal Business Change Lead in shaping and delivering an effective Business Change Strategy, ensuring business stakeholders remain engaged throughout all phases of the programme. Day Rate: £420-£450 per day (Inside IR35) Location: London (Hybrid - 2-3 days onsite) Contract: Initial 4 months (strong likelihood of extension) This role requires strong experience within London Market Insurance environments and the ability to operate effectively across business and programme teams. Key Responsibilities: Work closely with the Business Change Lead and Programme Manager to support delivery of change initiatives Identify business change challenges specific to the organisation Recommend and define appropriate change interventions and approaches Support...

Business Architect - Guidewire / London Market Insurance I am currently working on behalf of a London Market Insurance client seeking a Business Architect to support a strategic transformation programme focused on the implementation of Guidewire PolicyCenter and Guidewire ClaimCenter. This role will be responsible for shaping the target operating model and business capability landscape, bridging business strategy, operations, and technology enablement. Day Rate: £420-£450 per day (Inside IR35) Location: London (Hybrid - 2-3 days onsite) Contract: Initial 4 months (strong likelihood of extension) This role requires strong experience within London Market Insurance environments and a proven background in business architecture and transformation delivery. Key Responsibilities: Develop business capability maps across underwriting, claims, operations, finance and delegated authority Define target operating model principles and overall transformation objectives Lead future-state...

Project Manager - SaaS Implementation (SaaS Student Residences System) Contract: 6 months initially Location: London (Hybrid) Day Rate: £500 per day IR35: Inside (Must use an umbrella company) The Opportunity We are seeking an experienced Senior Project Manager to lead an implementation of a new SaaS Student Residences System. This is a high-impact role driving a complex transformation programme across multiple sites, working with international teams and senior stakeholders. Key Responsibilities Lead the end-to-end delivery of a major transformation project Own and drive project plans, timelines, and key milestones Proactively manage risks, dependencies, and issues in a fast-paced environment Coordinate delivery with cross-functional teams across the UK, Europe, and North America Engage, influence, and manage senior stakeholders Ensure successful delivery against strict, non-negotiable deadlines Work closely with third-party vendors to deliver IT solutions About You...

Solution Architect - CMS, Web Platforms, Digital Up to £650 per day (Inside IR35) London (3 days on-site) 3 months initially A client of mine is currently looking for a Solution Architect with a strong background in CMS-led, content-driven digital experiences, ideally within higher education or public sector digital environments. Key Requirements: Proven experience as a Solution Architect delivering CMS (Content Management System) - driven website applications within Higher Education or Public Sector digital environments. Solid experience leading End-to-End Solution Architecture for Digital and CMS platforms. Lead technical discovery, solution design workshops, and documentation (HLDs, LLDs, roadmaps) Understanding of Digital experience platforms (DXP) and omnichannel engagement Experience with large-scale website transformations, migrations, or replatforming programmes Solid understanding of Web technologies (APIs, Microservices, Front-End frameworks) and Cloud Architecture...

SC Cleared Azure DevOps Engineer Initial 3-month Contract 2 days a week in London £380 - £400, Inside IR35 We're recruiting on behalf of a behalf of Global Services Provider who are looking at SC Cleared Azure DevOps Engineer to support the delivery of large-scale, cloud-based data platform. Key Responsibilities: Build and maintain automated deployment pipelines within Azure environments Develop and manage Azure infrastructure using Infrastructure as Code Implement monitoring and alerting solutions to improve platform reliability Ensure security, compliance and governance controls are embedded across the platform Support deployment, testing and environment management activities Collaborate with engineering teams to improve platform performance and delivery Produce technical documentation Requirements Experience working as a DevOps Engineer within a large, enterprise environment Strong Azure DevOps experience Active SC Clearance Experience with CI/CD pipelines and...

Working with a global financial services organisation who are looking for a hands-on Senior Full Stack Developer. Details Location - London Hybrid 3 days / week in office Duration - Initially 6 months Rate - £550-£650 / day Inside IR35 via Umbrella Skills and Experience Required TypeScript or Javascript Next.js or React AWS Terraform Experience providing feedback to engineering teams via code review Exposure to a wide range of languages, frameworks, and cloud technologiesCore Competencies: Highly proactive and ability to take ownership Experience working in a fast-paced environment Ideally, financial services experience or investment bankingIf 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 permanent...

Lead Service Designer Contract 6 Months Hybrid Working - couple times per month in either London, Bristol or Warwick Market day rates inside IR35 via umbrella Are you a passionate Service Design leader ready to make a significant impact? Our client is looking for a Lead Service Designer to drive customer-centric design in a dynamic, multi-product environment. This is your chance to lead a talented team, transform service design processes, and enhance customer experiences across the board! What You'll Do: In this senior, hands-on role, you'll be at the forefront of evolving our service design function from conceptual frameworks to fully operational delivery. Here's what you'll be focusing on: Leadership & Delivery: - Lead a dedicated service design team (4-8 members) and assist the Service Lead in daily operations. - Align multiple product teams currently working in silos to foster collaboration. Service Design Implementation: - Develop and refine end-to-end customer...

IT Support / IT Field Engineer 📍 Location: London (Fully Onsite, City of London area) ⏳ Duration: 12 Months (With potential to extension 💰 Rate £24.00 per hour Umbrella (Inside IR35) 🛡️ BPSS Required A well-established IT firm is looking for an experienced IT Technical Support Engineer to join a high-profile client in London, where you will act as the go-to hands-and-eyes technician for all end-user technology requirements. This is a fast-paced, high-touch environment where you will directly support everyone from general business users to senior executives. Key Responsibilities PC Deployment: Build, image, and install Windows desktops, laptops, and peripheral hardware. Ticket Resolution: Troubleshoot and resolve everyday hardware, software, and IT service requests. Mobile & AV Support: Set up corporate iPhones/Androids and help run video meetings (Webex/Teams). Asset Inventory: Keep an accurate, up-to-date log of all office IT hardware in the tracking tool. IT...

Working with a global financial services organisation who are looking for a Senior DevOps Engineer to help deliver a high-profile project. Details Location - London Hybrid - 3 days / week in office Duration - Initially 6 months Rate - £650-£750 / day Inside IR35 via Umbrella Skills and Experience Required 10+ years of experience in a similar DevOps engineering role Strong scripting and automation skills using Python Hands-on experience with AWS cloud services, including EKS (Kubernetes), is a must. Proven expertise in cloud deployments, architecture design, troubleshooting, and security best practices. Experience with Infrastructure as Code (IaC) and automation tools such as Terraform and Ansible. Strong knowledge of CI/CD pipelines, particularly GitLab CI/CD. Working knowledge of at least one object-oriented programming language (e.g., Java). Deploying and managing Java Spring applications using Maven.Core Competencies: Highly proactive and ability to take ownership...

Infrastructure Engineering Specialist - DV Cleared Contract Daily Rate: Up to £650 (inside IR35 via umbrella) Contract Length: 12 months 5 days onsite per week in London is required Are you ready to take your career to the next level? Our client, a leading organisation in the engineering sector, is on the hunt for an enthusiastic Infrastructure Engineering Specialist with DV clearance. If you're passionate about technical excellence and eager to collaborate with a dynamic team, this is the opportunity for you! About the Role: Join a multi-disciplined engineering practise focused on delivering top-notch technical capabilities to our customers. As an Infrastructure Engineering Specialist, you'll play a pivotal role in executing high-level designs and ensuring the stability of network and infrastructure environments that align with our client's strategic goals. What You'll Be Doing: In this key position, you will: Implement Designs: Manage the implementation of high-level...

Senior Scala / Kotlin Engineer 6-12 months Hybrid - London (2-3 days per week on site) Paying up to £600 per day (Inside IR35) Overview We are supporting a global tier 1 bank on the hire of a Scala / Kotlin Engineer to join a high-performing engineering team delivering business-critical systems. This is a hands-on engineering role focused on building and evolving distributed backend systems in a high-performance environment. You will be working on a distributed calculation engine used for complex index-level computations based on quantitative models. Distributed, manager-worker architecture Built using Scala and Python components High requirements around: o Performance o Accuracy o Security This is a feature development role, not BAU/support, with significant scope to influence system design and evolution. Role Responsibilities Design, build, and evolve core distributed services Deliver high-quality code with strong test coverage and reliability Contribute to secure...

Job Title: Addepar Programme Manager Location: London (hybrid) Salary/Rate: £(Apply online only) per day inside IR35 Start Date: Within 3-4 weeks Job Type: Initial 6 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Programme Manager with strong Addepar experience to join their team in London at a tier 1 bank on a hybrid basis. Job Responsibilities/Objectives Seasoned Programme Manager with strong executive presence and gravitas. Ability to engage and influence senior stakeholders, including executive leadership. Experience managing vendor resources and multiple stakeholder groups. Ownership of the implementation roadmap and delivery across multiple workstreams. Previous experience as an Addepar Solution Architect, Implementation Lead, or similar. Strong understanding of Addepar, with the ability to review, challenge, and validate information...

Oracle MFCS Solution Architect/Functional Architect UK, London - Hybrid 2-3 days on-site £650 - £700 Inside IR35 Contract - 3 Months Oracle MFCS Solution Architect/Functional Lead needed for Oracle Retail implementations across versions 13 through 26. The successful candidate will possess deep functional expertise in Oracle Retail merchandising and related applications, with a proven ability to lead complex transformation, integration, and cloud migration initiatives. Key Responsibilities: Lead end-to-end Oracle Retail implementation Drive Oracle Retail Cloud (v25+) deployments and modernisation initiatives Manage complex integration landscapes involving Oracle Retail applications, enterprise systems, and third-party platforms Support migrations from on-premise environments to SaaS and Oracle Cloud platforms Collaborate with business and technical stakeholders to define solution architecture and implementation strategies Provide functional and technical leadership throughout...

Azure DevOps Engineer Contract | Inside IR35 | Hybrid Working We are looking for an experienced Azure DevOps Engineer to join a large organisation delivering critical digital services. This hands-on role focuses on Azure DevOps administration, Azure cloud support, Power Platform technologies, and the management of cloud-based Microsoft services within a complex enterprise environment. Key Responsibilities * Administer and support Azure DevOps including repositories, pipelines, agents, releases, and environments. * Build, maintain, and troubleshoot CI/CD pipelines. * Support Azure cloud services and related infrastructure. * Support and maintain Power Apps, Power Automate, Power Pages, and SharePoint Online environments. * Investigate and resolve technical issues impacting cloud services and deployments. * Develop and maintain PowerShell scripts for automation and administration. * Work closely with technical and business stakeholders to ensure platform...