52 senior product designer jobs found in London, greater london

Contract Description Start date Monday, 22nd June Immediate Interviews 3-month initial contract duration (likely to extend) £ day rate OUTSIDE IR35 2 days / week in office working / 3 days per week remote working.    As a Principal Product Designer, you are a discipline expert. You set the benchmark for quality and best practice. You are passionate about what you do and motivate those around you. You are a strong consultant who can foster positive and trusted relationships with our clients. You're comfortable providing end-to-end product design leadership across a multi-team programme, as well as high-value consulting services to shape a client’s digital product strategy or to develop and launch early product initiatives to prove their value to senior stakeholders. You are a people person and, as a trusted advisor, you develop rapport with your team and clients. You are an integral part of the product team at Red...

Lead Service & Product Designer / Product Owner- Tech Start Up SaaS Platform | Service Design | Product Design | User Research Contract : 6 Month sRate : £800 per day (Outside IR35 )Location : London (Hybrid – 2 days per week ) We're working with a fast-growing technology business building a data-driven SaaS platform that enables organisations to securely access, manage, and derive value from complex datasets at scal e.As a Lead Service & Product Designer, you'll play a pivotal role in shaping both the customer experience and the underlying service ecosystem. Working across product strategy, user research, service design, and UX, you'll help define how customers discover, access, and interact with the platform while ensuring seamless experiences across multiple user groups and touchpoint s.This is an opportunity to join a business at a key stage of growth, where you'll influence product direction, establish best-practice design approaches, and help...

Principal Product Designer (Interaction Design UX & Design Systems) £550 - £650 per day (Outside IR35) London (Hybrid) x2 days onsite 6 month contract Overview We are looking for an exceptional Principal Product Designer to join an exciting organisation building a large-scale digital platform from the ground up. This is a rare opportunity to define the visual and interaction design language of a greenfield product ecosystem. Working closely with senior product, engineering, and leadership teams, you will shape how users experience the platform, establish design standards, and create the foundations of a scalable design system. The ideal candidate combines outstanding visual craft with strong interaction design expertise and thrives in environments where they can influence both product direction and design culture. Role & Responsibilities Own and evolve the visual and interaction design language across a suite of digital products...

Senior AI Engineer - Agentic Platforms £800-900/day | Outside IR35 | Remote (UK) | Initial 6 months Our client are looking build out their next-generation AI capability, focused on developing an autonomous agent platform that will sit at the core of their product offering. They're looking to bring in two Senior AI Engineers to take a hands-on role in designing and delivering production-ready, agentic systems - this is not research or POC work, it's about building scalable, real-world AI solutions that integrate directly into a live platform. The focus of the role is on developing intelligent, self-learning workflows, multi-agent systems, and AI-driven automation that supports real estate professionals in managing leads, workflows, and customer interactions. You'll be working closely with Product, Architecture, and Data teams to define and build the underlying platform, with a strong emphasis on engineering quality, scalability, and commercial impact. Key areas of focus:...

Location: London, 4 days a week on site Outside IR35 contract - 700-750 a day We are looking for an SC, preferably DV cleared self-motivated and experienced Security Architect to lead in bringing enhanced and new services into what is key government asset. Working within a specialist services company you will drive and/or create the necessary artefacts to help the client organisation deliver rapid change. You will have excellent interpersonal skills and a pragmatic approach to getting change through delivered successfully through the internal Security Governance group. Key Responsibilities: The ideal candidate will have come from a strong technical background, and have an understanding of attack vectors for high threat environments, across both proprietary and open-source technology stacks. You will advise and enable technical teams to make security decisions and provide advice and guidance, ensuring the effective use of common tools and patterns. You will have a proactive...

Location: London, 4 days a week on site Outside IR35 contract - 700-750 a day We are looking for an SC, preferably DV cleared self-motivated and experienced Security Architect to lead in bringing enhanced and new services into what is key government asset. Working within a specialist services company you will drive and/or create the necessary artefacts to help the client organisation deliver rapid change. You will have excellent interpersonal skills and a pragmatic approach to getting change through delivered successfully through the internal Security Governance group. Key Responsibilities: The ideal candidate will have come from a strong technical background, and have an understanding of attack vectors for high threat environments, across both proprietary and open-source technology stacks. You will advise and enable technical teams to make security decisions and provide advice and guidance, ensuring the effective use of common tools and patterns. You will have a...

Date Opened 10/06/2026 Job Type Contract Industry Government & Public Sector Work Experience 5+ years Salary 450-550 Outside IR 35 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, we continue to deliver innovative digital services that matter. About the role: We are looking for a strategic and experienced Product Manager to lead the development and delivery of high-quality digital services. The role requires someone who can manage a multidisciplinary team, collaborate with key stakeholders and ensure that the product vision aligns with user needs and organisational goals. As a Product Manager, you will play a pivotal role in driving product strategy,...

Senior Power Platform Developer Location: London (Hybrid) Contract: Initial 6 Months Start Date: July 2026 Rate: Day Rate DOE IR35 Status: Outside IR35 The Opportunity We are seeking multiple Senior Power Platform Developers to join a major digital transformation programme focused on replacing legacy applications with modern Microsoft Power Platform solutions. This is an opportunity to work on greenfield and re-platforming initiatives that will support thousands of end users, delivering modern digital experiences and streamlined operational processes. You will join established Agile teams and play a key role in designing, building and deploying enterprise-scale solutions using Microsoft Power Platform and Dynamics 365. What You'll Be Working On Projects include: Re-platforming legacy applications into Microsoft Power Platform. Building user-facing portals through Power Pages. Developing complex workflows and approval processes...

We are currently seeking an experienced Power Platform Developer to join our client's team on a contract basis in London. This is an opportunity to support a large-scale programme within the education sector, contributing to the design and delivery of scalable solutions across the Microsoft ecosystem. If you enjoy hands-on development, working closely with stakeholders, and delivering practical outcomes, this could be a strong fit. Key Responsibilities and Skills Power Platform Development: Strong experience across Power Apps (including model-driven apps), Power Automate, portal pages, solutions, and plugins. Security Configuration: Experience designing and implementing complex, role-based security models within Power Apps. Full Stack Development: Proficiency in JavaScript, HTML, and C#, supporting both front-end and back-end development. Integration: Experience integrating with third-party services using APIs. Azure DevOps: Familiar with managing development...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign security, we...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign security, we...

Location: London Sector: IT Contract Type: Contract Salary: Up to £350 per day + Outside IR35 Contact: David King Contact Email: david.king@pcrdigital.com Published: 15 hours ago Duration: 15p months Expiry Date: Thu, Jun 25 2026 Reference: BBBH13134_1781177065 Start Date: Immediate start within 2 weeks Network Infrastructure Project Manager 15 Month duration Start ASAP – June (within 2 weeks notice) Outside IR35 £350pd Remote Highly skilled Project Manager to lead a mission-critical enterprise-wide network transformation program for a UK Client The PM will be responsible for the e2e delivery of: – Data Centre/Co-location: Establishing and commissioning new co-location facilities/data centres to host core network infrastructure. – Core Network and WAN: Designing and implementing a new Wide Area Network (WAN) connecting core sites, optimized for high throughput, low latency, and reliability requirements specific to a major content production...

Full job description Location: London Sector: IT Contract Type: Contract Salary: Up to £350 per day + Outside IR35 Contact: David King Contact Email: david.king@pcrdigital.com Published: 15 hours ago Duration: 15p months Expiry Date: Thu, Jun 25 2026 Reference: BBBH13134_1781177065 Start Date: Immediate start within 2 weeks Network Infrastructure Project Manager 15 Month duration Start ASAP – June (within 2 weeks notice) Outside IR35 £350pd Remote Highly skilled Project Manager to lead a mission-critical enterprise-wide network transformation program for a UK Client The PM will be responsible for the e2e delivery of: – Data Centre/Co-location: Establishing and commissioning new co-location facilities/data centres to host core network infrastructure. – Core Network and WAN: Designing and implementing a new Wide Area Network (WAN) connecting core sites, optimized for high throughput, low...

We're looking for a Cyber Security Architect for our client on an initial contract basis, paying between £600 - £750 per day Outside IR35. This is a primarily remote role with occasional travel to London as required. This role will suit an experienced security professional with a strong background in security architecture, cloud security and enterprise security design within complex environments. You will be responsible for shaping and delivering secure architecture solutions across a range of business-critical projects, ensuring security is Embedded across infrastructure, applications and cloud platforms. You will work closely with technical teams, project stakeholders and senior leadership to define security requirements, assess risks and implement secure-by-design principles across the organisation. You will need proven experience in the following: Cyber Security Architecture within enterprise or complex environments Designing secure solutions across cloud, infrastructure,...

We are currently seeking an experienced Power Platform Developer to join our client's team on a contract basis in London. This is an opportunity to support a large-scale programme within the education sector, contributing to the design and delivery of scalable solutions across the Microsoft ecosystem. If you enjoy hands-on development, working closely with stakeholders, and delivering practical outcomes, this could be a strong fit. Key Responsibilities and Skills Power Platform Development: Strong experience across Power Apps (including model-driven apps), Power Automate, portal pages, solutions, and plugins. Security Configuration: Experience designing and implementing complex, role-based security models within Power Apps. Full Stack Development: Proficiency in JavaScript, HTML, and C#, supporting both Front End and Back End development. Integration: Experience integrating with third-party services using APIs. Azure DevOps: Familiar with managing...

Interim Finance Transformation Lead (D365 Consolidation and Reporting) | International Consumer Brand | London Harmonic are delighted to be partnering exclusively with an established, internationally expanding consumer brand on the search for an Interim Finance Transformation Lead to support a critical D365 implementation programme. This is a fantastic opportunity to join a high-growth business at a pivotal moment in its finance transformation journey. The organisation has built a strong presence across international markets and is now investing significantly in its D365 rollout and wider reporting infrastructure to support the next phase of its growth. This role will suit a qualified finance professional who has been the finance voice in the room on a D365 consolidation and reporting build. This is not a programme management or PMO role. The business needs a hands-on finance subject matter expert with deep consolidation knowledge and the ability to flex and deliver...

Senior Data Engineer Location: London (Hybrid Working) Type: Contract Pay Rate: £350-£400 (Outside IR35) We're looking for a Senior Data Engineer to join a high-performing data team responsible for delivering scalable, reliable, and innovative data solutions that power analytics and decision-making across a global streaming and digital ecosystem. This is an opportunity to work with modern cloud technologies, large-scale datasets, and a collaborative engineering culture where you'll help shape the future of data platforms used by millions of customers worldwide. What You'll Be Doing Design, build, and support scalable data models and distributed ETL pipelines using modern big data technologies. Collaborate with stakeholders across multiple business functions to understand data challenges and translate requirements into robust technical solutions. Champion DataOps principles, engineering best practices, and continuous improvement initiatives....

Lead Platform Engineer Python | Cloud | Terraform | IAM | DevOps | Infrastructure-as-Code (IaC) Rate: Circa £700–£800 per day (Outside IR35) Contract Length: 6 Months Location: London / Hybrid (2 days per week) Overview We are seeking an experienced Principal / Lead Engineer to join a highly ambitious organisation building a large-scale, mission-critical data and technology platform. This is a unique opportunity to join at the earliest stages of a major programme and play a key role in shaping its technical foundation. Working closely with the CTO and a small team of senior engineers, you will lead the design and implementation of core infrastructure, establish engineering standards and practices, and make architectural decisions that will have long-term strategic impact. If you enjoy solving complex technical challenges, influencing technology strategy, and creating robust engineering foundations, this role offers an exceptional opportunity to make a...

I am looking for an integrated junior-midweight designer with FMCG/consumer experience to work for a global consumer company. Work will span across social, digital, web, brand guidelines etc Start date TBC ideally availability from next week onwards, this will be a 4 week project to start then likely to extend. Day rate up to £250, outside IR35. Ideally you can work hybrid 2 days a week office based and the rest wfh.

Solutions Architect | Outside IR35 | £425 - £480 | Hybrid 2 days per week | London | Marctech A leading UK organisation is embarking on a major MarTech transformation programme , building a best-in-class customer engagement ecosystem including CDP, CEP, CMP and CRO platforms , underpinned by a robust Customer 360 data foundation . We're looking for a Solution Architect to drive end-to-end design, vendor integration, and implementation readiness across this high-profile initiative. What you'll be doing Define and own end-to-end MarTech architecture (CDP, CEP, CMP, CRO) Design data flows, identity resolution, and customer journey orchestration Enable Real Time decisioning using event-driven architectures Ensure alignment with Customer 360 and enterprise data strategy Produce key artefacts (HLDs, integration designs, solution architecture docs) Manage vendor integration and identify risks, dependencies, and trade-offs Ensure compliance with GDPR and audit...