78 service designer jobs found in London

We are working with a consultancy feeding into the public sector looking for an actively active SC cleared lead service designer - Outside IR35 - 6 month contract  - £550 per day Key responsibilities Develop and maintain service blueprints and end-to-end journey maps Map operational finance processes (e.g. transfers, holds, reporting, reconciliation) Lead on data mapping across the service Identify and map external touch points and dependencies  Highlight gaps, risks, hand-offs and non-happy paths across the service Ensure service design reflects technical constraints and delivery reality Contribute actively within sprint cycles and supporting delivery Essential Requirements (GDS-aligned – Senior Service Designer) Strong End-to-end service design expertise Multidisciplinary delivery experience  Designing within complex constraints Systems and data thinking  Evidence-led decision making and influence Desirable Requirements (GDS-aligned – Service Designer)...

We are working with a consultancy feeding into the public sector looking for an actively active SC cleared lead service designer - Outside IR35 - 6 month contract - £550 per day Key responsibilities Develop and maintain service blueprints and end-to-end journey maps Map operational finance processes (eg transfers, holds, reporting, reconciliation) Lead on data mapping across the service Identify and map external touch points and dependencies Highlight gaps, risks, hand-offs and non-happy paths across the service Ensure service design reflects technical constraints and delivery reality Contribute actively within sprint cycles and supporting delivery Essential Requirements (GDS-aligned - Senior Service Designer) Strong End-to-end service design expertise Multidisciplinary delivery experience Designing within complex constraints Systems and data thinking Evidence-led decision making and influence Desirable Requirements (GDS-aligned - Service Designer)...

We are working with a consultancy feeding into the public sector looking for an actively active SC cleared lead service designer - Outside IR35 - 6 month contract - £550 per day Key responsibilities Develop and maintain service blueprints and end-to-end journey maps Map operational finance processes (e.g. transfers, holds, reporting, reconciliation) Lead on data mapping across the service Identify and map external touch points and dependencies Highlight gaps, risks, hand-offs and non-happy paths across the service Ensure service design reflects technical constraints and delivery reality Contribute actively within sprint cycles and supporting delivery Essential Requirements (GDS-aligned - Senior Service Designer) Strong End-to-end service design expertise Multidisciplinary delivery experience Designing within complex constraints Systems and data thinking Evidence-led decision making and influence Desirable...

Application Developer - (PostrgreSQL / Python) Bullet Points London - 1 or 2 days per week onsite - City of London 6 months contract £570 per day - Outside IR35 Full Job Description - Senior Application Developer London – Hybrid working (1 – 2 day per week office visit required) 6 months contract - £570 per day – Outside IR35 About the Role We are looking for a Senior Application Developer to design and build a robust PostgreSQL-based data platform that will underpin our investment reporting, risk analytics, regulatory disclosures and performance measurement. This is a genuinely high-impact, greenfield opportunity. You will have real ownership of the platform design and lead the migration away from Databricks and Excel-driven processes — leaving a lasting mark on infrastructure that sits at the heart of our investment operations. What You’ll Be Doing You will lead the design and build of a scalable, secure PostgreSQL data platform to...

Contract: Network Architect Start Date: ASAP Duration: 6 months Location: Remote UK Rate: £600 - £700 outside of IR35 Reference: 20253 **Experience working within service srovider environments preferred** The Network Architect is responsible for leading the design, architecture, and implementation of network solutions as part of customer-facing professional services engagements. The role works closely with delivery teams and engineers to ensure successful deployment of network infrastructure and serves as a technical escalation point during project delivery. The architect will engage with customers to gather requirements, run technical workshops, and translate business needs into scalable and secure network designs. This includes defining network topology, routing and switching, WAN connectivity, and security controls such as firewalls. The role also supports the deployment and validation of network solutions, ensuring they meet performance,...

Senior / Lead Full-Stack TypeScript Engineer (GraphQL Specialist) | Contract | TypeScript, Node.js, GraphQL | Large-Scale Media Platform | £500-600/day Outside IR35 | 6 Months | London Hybrid 2 days We’re supporting one of the UK’s largest consumer digital platforms as they scale their engineering capability across several high-traffic products used by millions of customers. They’re looking for Senior / Lead Full-Stack TypeScript Engineers with deep GraphQL expertise to help evolve and scale their API architecture. This role sits within a high-performing product engineering team responsible for building and maintaining critical services that power modern web and mobile experiences. You’ll play a key role in designing and evolving GraphQL schemas, improving API architecture, and delivering performant full-stack applications within a mature engineering environment. This is an opportunity to work on complex distributed systems at significant scale, collaborating...

SAP Ariba Trainer Day Rate: £450-500 (Outside IR35) Duration: 6 months Working arrangement : 2 days p/w onsite Start: Asap Our client, an established organisation based in Canary Wharf, is looking for an SAP Ariba trainer to work with Business Change Leads, SI Partner, Procurement, and Product Owners to prepare the organisation for changes to its procure to pay processes and introduction of SAP Ariba. The SI partner is responsible for delivery of training needs analysis, curriculum, designs and training materials using SAP EnableNow. Please note: Limited company engagement is permitted; IR35 determination is the responsibility of the Limited company providing services prior to commencement. The Successful applicant will use these outputs to: make updates where required. Be responsible for delivery of end-user training. Monitor effectiveness of training activity as part of business readiness assessments in the run up to go-live. The Training of SAP...

Data Engineer Location: Remote/London occasional visits to London Rate: £350 Day Outside IR35 Start Date: ASAP About the Role Join a dynamic Digital Transformation Consultancy as a Data Engineer and play a pivotal role in delivering innovative, data-driven solutions for high-profile government clients. You'll be responsible for designing and implementing robust ETL pipelines, leveraging cutting-edge big data technologies, and driving excellence in cloud-based data engineering. This role offers the opportunity to work with leading technologies, collaborate with data architects and scientists, and make a significant impact in a fast-paced, challenging environment. Key Responsibilities: Design, implement, and debug ETL pipelines to process and manage complex datasets. Leverage big data tools, including Apache Kafka, Spark, and Airflow, to deliver scalable solutions. Collaborate with stakeholders to ensure data quality and alignment with business goals....

IT Control/SOX Analyst City of London (hybrid) Up to £500 per day - outside IR35 On behalf of a growing insurance business, I am seeking an experienced IT Control/SOX Analyst on an initial 6-month contract basis. You will play a key role in assessing, testing, gathering attestation information, monitoring process and ensuring that our IT controls meet the requirements for SOX compliance. You will collaborate closely with cross-functional teams to provide advisory services, identify gaps, recommend improvements, and help implement solutions that mitigate risks and improve overall control effectiveness. We are pleased to offer this role on a hybrid basis with an expectation of 3 day per week in their City of London office. Responsibilities: Perform detailed assessment and evaluation of IT controls for SOX compliance, focusing on areas such as access controls, change management, system development, and data integrity. Provide feedback to control owners around...

Contract: Network Architect Start Date: ASAP Duration: 6 months Location: Remote UK Rate: £600 - £700 outside of IR35 Reference: 20253 *Experience working within service srovider environments preferred* The Network Architect is responsible for leading the design, architecture, and implementation of network solutions as part of customer-facing professional services engagements. The role works closely with delivery teams and engineers to ensure successful deployment of network infrastructure and serves as a technical escalation point during project delivery. The architect will engage with customers to gather requirements, run technical workshops, and translate business needs into scalable and secure network designs. This includes defining network topology, routing and switching, WAN connectivity, and security controls such as Firewalls. The role also supports the deployment and validation of network solutions, ensuring they meet performance, scalability, and...

London - 1 or 2 days per week onsite - City of London 6 months contract £570 per day - Outside IR35 Senior Application Developer London - Hybrid working (1 - 2 day per week office visit required) 6 months contract - £570 per day - Outside IR35 About the Role We are looking for a Senior Application Developer to design and build a robust PostgreSQL-based data platform that will underpin our investment reporting, risk analytics, regulatory disclosures and performance measurement. This is a genuinely high-impact, greenfield opportunity. You will have real ownership of the platform design and lead the migration away from Databricks and Excel-driven processes - leaving a lasting mark on infrastructure that sits at the heart of our investment operations. What You'll Be Doing You will lead the design and build of a scalable, secure PostgreSQL data platform to support: Portfolio holdings and valuations Performance and attribution reporting Risk analytics...

Azure AI Engineer £450/day outside IR35 London-based - twice a week on-site 6 month initial contract Working with a financial services client who are looking to build a new AI/ML function. Looking for a MLOps Engineer to design, develop and implement AI and ML applications click apply for full job details

The Value of Active Minds About Jupiter Jupiter is one of the UK 's leading investment management companies with just under 500 employees and £50.4 billion worth of assets under management (as at 30th September 2025). Jupiter provides investment services to individual and institutional investors through mutual funds (UK unit trusts, Luxembourg SICAVs and Dublin OEICs), separately managed accounts and sub-advised funds. Jupiter has experienced a period of international growth with offices open in EMEA and APAC. The majority of our employees are based in our London office located just minutes from Victoria station which provides stair-free access from both the Underground 's Victoria line and National Rail platforms, as well as limited road crossings to the Jupiter office. Our London office was designed to encourage employees to live active, healthy lives with floor-to-ceiling windows that allow for greater natural light and the benefit of a private balcony,...

NETWORK ENGINEER - OUTSIDE IR35 We are seeking a highly motivated and experienced Network Engineer to join a dynamic technology team within a fast-paced investment banking environment. This role is ideal for an individual with strong technical expertise, excellent problem-solving skills, and experience supporting enterprise-grade network infrastructure in a regulated, high-availability setting. Key Responsibilities Support, configure, and maintain enterprise network systems, including routers, switches, firewalls, VPNs, and cloud-based network services . Monitor network performance, perform diagnostics, and troubleshoot issues to ensure high availability, reliability, and optimal performance . Assist in the design and implementation of secure, scalable network solutions aligned with business and security requirements. Collaborate with cross-functional teams to resolve network incidents and support ongoing business initiatives....

UI/UX Designer – Flagship Trading Platform (Finance) 📅 Contract: 12 months 💰 Rate: Up to £700/day (Outside IR35) 📍 Location: London (City) – Hybrid (1 day per week onsite) 🚀 The Opportunity Join one of the world’s leading investment banks as a UX/UI Designer on their flagship trading platform , now rolling out across the full Capital Markets business. Backed by senior leadership and embraced by users, this platform is transforming how trading teams operate — and you’ll be at the heart of its evolution. This role requires someone is is very strong with both UX and UI. Someone who is vastly experienced in Pixel perfect design without the need for wireframes etc. This is a high-impact, high-visibility role on a long-term programme that's shaping the future of institutional trading. With a strong design system in place and a clear strategy ahead, it's the perfect time to join and make your mark . You’ll enjoy flexible working (just 1 day a week...

Senior Cloud Network Engineer - Multi-Cloud, AWS, Azure, Terraform - £600 - £650 per day (outside IR35, mostly remote) A global commercial real estate services and investment firm are seeking a highly skilled Senior Cloud Network Engineer to lead the design and optimization of secure, scalable cloud networking solutions across their international operations. The Senior Cloud Network Engineer's responsibilities will be: Design and implement advanced cloud network architectures across AWS, Azure, and hybrid environments including VPCs, Transit Gateways, and Direct Connect solutions. Lead integration of on-premises and cloud networks, ensuring secure and efficient hybrid connectivity across global infrastructure. Collaborate with cybersecurity, DevOps, and infrastructure teams to align cloud network strategies with business objectives. Conduct cloud network architecture reviews, performance tuning, and cost optimization initiatives. Develop and maintain network...

I am currentlly looking for an experienced HR Systems Consultant with strong expertise in ADP iHCM to lead a focused 3-month implementation and optimisation project. This role will support the configuration, enhancement, and launch readiness of key HR modules to align with business growth and performance objectives. This is a hands-on delivery role requiring deep HR process knowledge, systems configuration experience, and the ability to collaborate closely with HR and business stakeholders. Key Responsibilities Review and optimise existing ADP iHCM system requirements and configurations. Map and align HR processes to system functionality. Configure and prepare for launch: Performance Management module (objectives, competencies, ratings, review cycles, manager and employee self-service). Recruitment & Careers module (ATS setup, careers portals, requisitions, approvals, vacancy lifecycle). Learning Management module (training programmes, courses, employee...

We are seeking a Senior Azure Platform Engineer to support the delivery of a critical, Internet-facing cloud platform within a regulated legal services environment. The organisation is standing up a secure, scalable Azure-based platform to support consumer-facing workflow operations. This is a delivery-critical programme with tight timelines, requiring an experienced engineer who can bridge the gap between architectural design and hands-on implementation. You will work closely with the internal Cloud Centre of Excellence (CCoE), project delivery teams, and technical architects to implement secure, automated, production-grade Azure infrastructure while foundational cloud capabilities continue to mature. This is a highly hands-on role requiring strong Azure platform engineering expertise, Infrastructure-as-Code automation, and security-first thinking. Project Context Delivery of a new Azure-hosted platform supporting regulated, consumer-facing operations...

Senior Service Delivery Manager - Carve-Out Programme £750 to £800 per day | Outside IR35 12-month contract Hybrid | 1 to 2 days per week onsite in London We're seeking an experienced Senior Service Delivery Lead to play a pivotal role in a carve-out programme. Proven experience in carve-out programmes for a multi-site organisation is essential for this role. Key Responsibilities Lead end-to-end service transition activities for new and existing services, ensuring smooth handover into BAU. Define, maintain, and enforce service transition frameworks, governance, and standards. Coordinate readiness assessments, acceptance criteria, and onboarding processes. Design operational and support models, aligning internal teams and outsourced partners. Work with outsourced providers to set clear SLAs, KPIs, RACI responsibilities, escalation paths, and communication channels. Facilitate knowledge transfer, documentation handover, tooling setup, and...

Tecknuovo is a deliberately different digital consultancy, delivering secure, modern solutions while upskilling client teams to ensure zero long-term dependency. We are seeking an actively SC Cleared Tech Lead/Solutions Architect (SFIA 6) to support a strategically important government-sector data modernisation programme , focused on establishing an AWS-native Data Landing Zone (DLZ) and leading the prototype-to-production delivery of a Legacy data migration .You will provide technical leadership, architectural direction, and help embed product-led, scalable delivery practices, ensuring high-quality engineering, strong DevOps automation, and smooth knowledge transfer into internal client teams. Essential Skills: Proven experience designing and implementing cloud-native architectures , ideally using AWS. Strong background leading technical delivery across multi-disciplinary engineering teams . Experience architecting and delivering data ingestion, storage,...